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$128 Find cheap flights from Ontario to New York John F Kennedy Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to John F Kennedy Intl departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
vie. 6/14
vie. 6/21

Search hundreds of travel sites at once for deals on flights to New York John F Kennedy Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to New York, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to New York, as well as popular online travel agencies
In the last 7 days travelers have searched 42,393,389 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Ontario to John F Kennedy Intl (ONT-JFK)

 
These are the cheapest deals for flights from Ontario to John F Kennedy Intl currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Ontario to John F Kennedy Intl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ontario to John F Kennedy Intl.

Recent one-way flight deals from Ontario to John F Kennedy Intl

Only flying one-way? Below are some of the best one-way flight deals from Ontario to John F Kennedy Intl found on KAYAK recently.

Recent last minute flight deals from Ontario to John F Kennedy Intl

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Ontario to John F Kennedy Intl.

Recent direct flight deals from Ontario to John F Kennedy Intl

The latest deals for direct flights from Ontario to John F Kennedy Intl so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Ontario to John F Kennedy Intl

Find recent round-trip train or bus tickets from Ontario to John F Kennedy Intl.

All round-trip flight deals to John F Kennedy Intl

The cheapest plane tickets to John F Kennedy Intl found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:00 pm - 9:05 amONT-JFK
7h 05m1 stop
3:12 pm - 10:00 pmJFK-ONT
9h 48m1 stop
$253American Airlines
Find Deal
mar., sep. 10 - mar., sep. 17
11:30 am - 12:03 amONT-JFK
9h 33m1 stop
6:30 am - 12:23 pmJFK-ONT
8h 53m1 stop
$256Delta
Find Deal
jue., sep. 5 - sáb., sep. 7
10:35 pm - 10:00 amONT-JFK
8h 25m1 stop
2:50 pm - 10:03 pmJFK-ONT
10h 13m2 stops
$258American Airlines
Find Deal
mar., ago. 13 - mar., ago. 20
11:59 pm - 1:00 pmONT-JFK
10h 01m2 stops
3:12 pm - 10:00 pmJFK-ONT
9h 48m1 stop
$260American Airlines
Find Deal
mar., sep. 10 - mar., sep. 17
11:59 pm - 12:59 pmONT-JFK
10h 00m2 stops
11:29 am - 6:24 pmJFK-ONT
9h 55m2 stops
$265American Airlines
Find Deal
mar., ago. 13 - mar., ago. 20
11:30 am - 12:03 amONT-JFK
9h 33m1 stop
6:30 am - 12:23 pmJFK-ONT
8h 53m1 stop
$277Delta
Find Deal
mié., sep. 4 - sáb., sep. 7
11:45 pm - 8:08 amONT-JFK
5h 23mnonstop
7:30 pm - 10:28 pmJFK-ONT
5h 58mnonstop
$295JetBlue
Find Deal
mar., ago. 13 - mié., ago. 21
11:40 pm - 8:00 amONT-JFK
5h 20mnonstop
6:59 pm - 10:09 pmJFK-ONT
6h 10mnonstop
$296JetBlue
Find Deal
vie., may. 31 - mar., jun. 4
4:20 pm - 6:00 amONT-JFK
10h 40m1 stop
7:25 am - 3:26 pmJFK-ONT
11h 01m1 stop
$302Alaska Airlines
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sáb., jun. 1 - mié., jun. 5
8:09 pm - 7:59 amONT-JFK
8h 50m1 stop
7:25 am - 3:26 pmJFK-ONT
11h 01m1 stop
$306Alaska Airlines
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lun., jun. 3 - jue., jun. 6
11:49 am - 12:32 amONT-JFK
9h 43m1 stop
$128Delta
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mié., jul. 31
7:21 pm - 6:30 amONT-JFK
8h 09m1 stop
$130American Airlines
Find Deal
sáb., ago. 3
11:59 pm - 12:59 pmONT-JFK
10h 00m2 stops
$133American Airlines
Find Deal
mar., ago. 13
11:00 pm - 9:05 amONT-JFK
7h 05m1 stop
$142American Airlines
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vie., sep. 20
1:20 pm - 11:58 pmONT-JFK
7h 38m1 stop
$143Delta
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lun., may. 20
11:45 pm - 8:08 amONT-JFK
5h 23mnonstop
$148JetBlue
Find Deal
sáb., ago. 3
8:09 pm - 7:59 amONT-JFK
8h 50m1 stop
$151Alaska Airlines
Find Deal
mar., jun. 11
4:21 pm - 6:00 amONT-JFK
10h 39m1 stop
$153Alaska Airlines
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lun., jun. 3
11:40 pm - 8:00 amONT-JFK
5h 20mnonstop
$154JetBlue
Find Deal
mié., may. 29
11:30 pm - 2:40 amONT-JFK
24h 10m1 stop
$268Avianca
Find Deal
mar., jun. 25
10:29 pm - 9:59 amONT-JFK
8h 30m1 stop
11:30 am - 7:02 pmJFK-ONT
10h 32m1 stop
$283American Airlines
Find Deal
sáb., may. 18 - sáb., may. 25
1:20 pm - 11:58 pmONT-JFK
7h 38m1 stop
6:15 am - 12:13 pmJFK-ONT
8h 58m1 stop
$286Delta
Find Deal
sáb., may. 18 - lun., may. 27
1:20 pm - 11:58 pmONT-JFK
7h 38m1 stop
6:15 am - 12:13 pmJFK-ONT
8h 58m1 stop
$342Delta
Find Deal
vie., may. 17 - jue., may. 23
8:09 pm - 7:59 amONT-JFK
8h 50m1 stop
7:25 am - 3:26 pmJFK-ONT
11h 01m1 stop
$352Alaska Airlines
Find Deal
sáb., may. 18 - mié., jun. 5
6:45 am - 8:23 pmONT-JFK
10h 38m2 stops
8:10 am - 1:52 pmJFK-ONT
8h 42m1 stop
$367American Airlines
Find Deal
mié., may. 15 - dom., may. 19
8:09 pm - 7:59 amONT-JFK
8h 50m1 stop
7:25 am - 7:14 pmJFK-ONT
14h 49m1 stop
$430Alaska Airlines
Find Deal
sáb., may. 18 - mar., jun. 4
11:40 pm - 8:00 amONT-JFK
5h 20mnonstop
6:59 pm - 10:09 pmJFK-ONT
6h 10mnonstop
$537JetBlue
Find Deal
jue., may. 16 - jue., may. 30
11:40 pm - 8:00 amONT-JFK
5h 20mnonstop
6:59 pm - 10:09 pmJFK-ONT
6h 10mnonstop
$546JetBlue
Find Deal
vie., may. 17 - vie., may. 31
12:58 am - 1:00 amONT-JFK
21h 02m1 stop
2:30 am - 10:57 pmJFK-ONT
23h 27m1 stop
$1,183Volaris
Find Deal
dom., may. 19 - jue., may. 23
12:58 am - 1:00 amONT-JFK
21h 02m1 stop
2:30 am - 10:57 pmJFK-ONT
23h 27m1 stop
$1,188Volaris
Find Deal
dom., may. 19 - jue., may. 23
11:45 pm - 8:08 amONT-JFK
5h 23mnonstop
7:30 pm - 10:28 pmJFK-ONT
5h 58mnonstop
$295JetBlue
Find Deal
mar., ago. 13 - mié., ago. 21
11:40 pm - 8:00 amONT-JFK
5h 20mnonstop
6:59 pm - 10:09 pmJFK-ONT
6h 10mnonstop
$296JetBlue
Find Deal
vie., may. 31 - mar., jun. 4
11:40 pm - 8:00 amONT-JFK
5h 20mnonstop
6:59 pm - 10:09 pmJFK-ONT
6h 10mnonstop
$297JetBlue
Find Deal
mié., may. 29 - mar., jun. 4
11:59 pm - 8:22 amONT-JFK
5h 23mnonstop
7:15 pm - 10:21 pmJFK-ONT
6h 06mnonstop
$300JetBlue
Find Deal
lun., jul. 1 - mar., oct. 1
11:40 pm - 8:00 amONT-JFK
5h 20mnonstop
7:15 pm - 10:21 pmJFK-ONT
6h 06mnonstop
$301JetBlue
Find Deal
lun., may. 20 - sáb., sep. 7
11:40 pm - 8:00 amONT-JFK
5h 20mnonstop
7:15 pm - 10:21 pmJFK-ONT
6h 06mnonstop
$306JetBlue
Find Deal
lun., may. 20 - vie., sep. 6
11:40 pm - 8:00 amONT-JFK
5h 20mnonstop
6:59 pm - 10:09 pmJFK-ONT
6h 10mnonstop
$307JetBlue
Find Deal
mié., may. 29 - lun., jun. 3
11:45 pm - 8:08 amONT-JFK
5h 23mnonstop
7:30 pm - 10:28 pmJFK-ONT
5h 58mnonstop
$317JetBlue
Find Deal
mar., jul. 16 - mar., ago. 6
11:45 pm - 8:08 amONT-JFK
5h 23mnonstop
7:30 pm - 10:28 pmJFK-ONT
5h 58mnonstop
$325JetBlue
Find Deal
mar., ago. 13 - lun., ago. 19
11:45 pm - 8:08 amONT-JFK
5h 23mnonstop
7:30 pm - 10:28 pmJFK-ONT
5h 58mnonstop
$327JetBlue
Find Deal
sáb., ago. 10 - mié., ago. 21

Flights from Ontario to John F Kennedy Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to John F Kennedy Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ontario to New York John F Kennedy Airport?

The average price of all flights from Ontario to New York John F Kennedy Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to New York John F Kennedy Airport on a Tuesday and more expensive on a Thursday. On your return trip to Ontario, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Ontario to New York John F Kennedy Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to New York John F Kennedy Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to New York John F Kennedy Intl Airport is January, where tickets cost $306 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $492 and $486 respectively.

How far in advance should I book a flight from Ontario to New York John F Kennedy Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to New York John F Kennedy Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to New York John F Kennedy Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

Which airlines provide the cheapest flights from Ontario to New York John F Kennedy Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Delta ($128) and American Airlines ($130). The cheapest round-trip tickets were found on American Airlines ($253) and Delta ($256).

Which airlines fly non-stop between Ontario and New York John F Kennedy Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Ontario to New York John F Kennedy Intl Airport.
There is just one airline that flies from Ontario to New York John F Kennedy Intl Airport direct and that is JetBlue. The best one-way deal found from JetBlue for the route is $196.

How many flights are there between Ontario and New York John F Kennedy Intl Airport per day?

Each day, there are between 1 and 2 nonstop flights that take off from Ontario and land in New York John F Kennedy Intl Airport, with an average flight time of 5h 21m. The most common departure time is 11:00 pm and most flights take off at night. Each week, there are 11 flights. The most frequent day of departure is Saturday, when 18% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Ontario and New York John F Kennedy Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Ontario to New York John F Kennedy Airport take?

Direct flights cover the 2,422 miles separating Ontario to New York John F Kennedy Airport in about 5h 20m.

What’s the earliest departure time from Ontario to New York John F Kennedy Airport?

Early birds can take the earliest flight from Ontario at 11:40 pm and will be landing in New York John F Kennedy Intl Airport at 8:00 am.

What’s the latest departure time from Ontario to New York John F Kennedy Airport?

If you prefer to fly at night, the latest flight from Ontario to New York John F Kennedy Intl Airport jets off at 11:59 pm and lands at 8:23 am.

Good to know

Low season

February

High season

June

Cheapest flight

$128
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 33% increase in price.
Flight from Ontario to New York John F Kennedy Airport

When to book flights from Ontario to John F Kennedy Intl

Are your dates flexible? Find out the best times to travel from Ontario to John F Kennedy Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ontario to New York John F Kennedy Airport flights

  • What is the cheapest flight from Ontario to New York John F Kennedy Intl Airport?

    In the last 3 days, the lowest price for a flight from Ontario to New York John F Kennedy Intl Airport was $128 for a one-way ticket and $253 for a round-trip.

  • Do I need a passport to fly between Ontario and New York John F Kennedy Airport?

    No, a passport isn't needed to fly from Ontario to New York John F Kennedy Airport. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Ontario to New York John F Kennedy Airport?

    JetBlue, Alaska Airlines, Delta, American Airlines, and Iberia offer inflight Wi-Fi service on the Ontario to New York John F Kennedy Airport flight route.

  • Which aircraft models fly most regularly from Ontario to New York John F Kennedy Airport?

    The Airbus A320 (sharklets) is the aircraft model that flies most regularly on the Ontario to New York John F Kennedy Airport flight route.

  • On which days can I fly direct from Ontario to New York John F Kennedy Airport?

    There are nonstop flights from Ontario to New York John F Kennedy Airport on a daily basis.

  • Which is the best airline for flights from Ontario to New York, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to New York are Delta and Alaska Airlines. With an average price for the route of $316 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $347 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Ontario to New York John F Kennedy Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to New York John F Kennedy Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to New York John F Kennedy Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York John F Kennedy Airport from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to New York John F Kennedy Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to New York John F Kennedy Airport with an airline and back to Ontario with another airline. Booking your flights between Ontario and JFK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to New York John F Kennedy Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New York John F Kennedy Airport from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from ONT to New York John F Kennedy Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $177 or less one-way and $356 or less round-trip.

Prefer to fly non-stop from Ontario to New York John F Kennedy Airport?

Find which airlines fly direct from Ontario to John F Kennedy Intl, which days they fly and book direct flights.

Nonstop departures

Ontario to New York John F Kennedy Intl

Monday

Air Serbia, Etihad Airways, Hawaiian Airlines, +1 more

Air Serbia, Etihad Airways, +2 more

Tuesday

Air Serbia, Etihad Airways, Hawaiian Airlines, +1 more

Air Serbia, Etihad Airways, +2 more

Wednesday

Etihad Airways, Hawaiian Airlines, JetBlue

Etihad Airways, Hawaiian Airlines, +1 more

Thursday

Etihad Airways, Hawaiian Airlines, JetBlue

Etihad Airways, Hawaiian Airlines, +1 more

Friday

Etihad Airways, Hawaiian Airlines, JetBlue

Etihad Airways, Hawaiian Airlines, +1 more

Saturday

Etihad Airways, Hawaiian Airlines, JetBlue

Etihad Airways, Hawaiian Airlines, +1 more

Sunday

Air Serbia, Etihad Airways, Hawaiian Airlines, +1 more

Air Serbia, Etihad Airways, +2 more

See more direct flights

Nonstop returns

New York John F Kennedy Intl to Ontario

Monday

Air Serbia, Etihad Airways, Hawaiian Airlines, +1 more

Air Serbia, Etihad Airways, +2 more

Tuesday

Air Serbia, Etihad Airways, Hawaiian Airlines, +1 more

Air Serbia, Etihad Airways, +2 more

Wednesday

Air Serbia, Etihad Airways, Hawaiian Airlines, +1 more

Air Serbia, Etihad Airways, +2 more

Thursday

Air Serbia, Etihad Airways, Hawaiian Airlines, +1 more

Air Serbia, Etihad Airways, +2 more

Friday

Air Serbia, Etihad Airways, Hawaiian Airlines, +1 more

Air Serbia, Etihad Airways, +2 more

Saturday

Air Serbia, Etihad Airways, Hawaiian Airlines, +1 more

Air Serbia, Etihad Airways, +2 more

Sunday

Air Serbia, Etihad Airways, Hawaiian Airlines, +1 more

Air Serbia, Etihad Airways, +2 more

See more direct flights
See more direct flights

Top 5 airlines serving from Ontario to John F Kennedy Intl

 
See real verified KAYAK customer reviews for airlines flying from Ontario to New York. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to John F Kennedy Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Breeze AirwaysOverall score based on 77 reviews
8.1Comfort
8.3Boarding
6.5Entertainment
6.8Food
8.9Crew
Airline reviews

The only thing that would make the experience better is a little more leg room and the overhead bins are very low. I hit my head when I was settling into the middle seat and was nervous about poking my eye on the corner of a lowered bin when I was deplaning.

8.0 ExcellentKaren, Apr 2024CAK - LAS
Read more about Breeze Airways reviews

The only thing that would make the experience better is a little more leg room and the overhead bins are very low. I hit my head when I was settling into the middle seat and was nervous about poking my eye on the corner of a lowered bin when I was deplaning.

It helps manage expectations to know that this is a discount airline. I brought my own snacks so that I wouldn't have to buy something if I got hungry or thirsty for soda during the flight. One of my seat mates was unaware that he would have to pay $4 for a Coke and was a bit upset. He hadn't listened to the flight attendant say "Drinks for purchase?". All of the employees I interacted with were friendly and professional. My one complaint is that the overhead bins are very low when they are open. I was heading for the middle seat and unexpectedly hit the top of my head on the bottom of the open overhead bin. The headrests were also a little uncomfortable. But overall, for the price, it was a decent value, and I would fly Breeze again.

Flight was on time. The crew was efficient and kind.

Did not like the fact that I was charged to take on a bag I usually put in the overhead

My flight was delayed, not by much.?very good communication during fest and waiting to board.

Communication with airline electronically was difficult. No number seemed available to talk to customer service.

What could have been better is if Discover credit card would be able to purchase food

Crew was inconsistent in instructions in advising passengers about seat backs during take off. Perfunctory announcements except from cabin.

The experience with Breeze was really great. The app makes managing flights easy. You can check in on there 24 hours in advance, and your boarding pass is there, too. The flight crew and the staff at both our airports were wonderful. Snacks and drinks were reasonably priced. The seats were very comfortable, they even had adjustable headrests on every seat. The only downside is not having entertainment or Wi-Fi available onboard.

The price is amazing. I was worried about how the flight would be as I never flew then. Seats were very comfortable. We had lots of legroom. The Akron airport was really nice. Overall it didn't have the stress we usually experience with flying. Highly recommend

Flight itself was great! Snacks are never really good; in this case, the "butter braids" and Biscotti cookie were both hard. The attendants' were good. We felt we found a good deal on the cost. The check-in process was very smooth: Alaskan Airlines always does a good job. Boarding was pretty timely, too. We fly Alaskan whenever possible and will continue to do so.

It was fine since it ensure we went to our destination in time.

The space for legs in coach is better than other Airlines you can even cross your legs!!

Attentive crew. Best of all was the empty seat between me and my rowmate.

I really like Alaska airline, it's my favorite airline❤️

It was our baby’s first flight and everything went perfect. The flight attendant gave him his first set of wings and we were smooth flying from there.

This leg was better than the previous leg mostly because I upgraded my searing and the crew was nicer

I like that we took off on time and arrived a bit early. I like that I could gate check my bag and board early. I don't like how crowded the flight was. I had ok leg room, but could feel every move of the person next to me. And the aisles are very narrow. The gate and flight crews were terrific.

Both flights from NYC to SFO were delayed more than an hour. No wifi, no screens/movies etc. The crew was nice.

I missed my flight and was not able to rebook. I switched to jet blue for a same day flight. Both legs were cancelled. Unacceptable.

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

The flight was excellent, I recommend people to fly with Delta

It was a crowded flight. They did the best they could.

Super good crew... food was pretty awful- overall Delta is my favorite carrier- takes off on time, good boarding process etc.

Boarding was a little confusing as many folks were trying to get on through priority boarding instead of general. Everything else was excellent.

When checking our bags at the Virgin Atlantic counter, the employee told us that we should go to Delta because we needed to verify our passports and our names. Fortunately the employee organizing the line stopped us and asked why we didn't hand over our suitcases. He sent us to another line and told the employee that we already have the passports verified in the reservation. She understood and received our suitcases. In London they have a general waiting room, where you stay until the gate number of your flight is announced. KAYAK informed us the gate number hours before the airlines did. Just like the flight to London, the legroom is too small. abusive for a flight of so many hours.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

The main person that was coordinating everything was a short white/light skin Spanish man and he was very rude. It honestly made me feel like it was everyone’s First day at work. His announcements were very not reasonable and they did not make sense. The stewardess on the flight that made the announcements she didn’t even know what she was talking about she sounded inebriated. There were no snacks or drinks on our flight there wasn’t even much turbulence. This flight was not enjoyable nor was it what a Delta flight should be and just this past week I flew with Delta 3 times.

The crew was horrible. Cleo was the most unwelcoming flight attendant I’ve ever had.

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

Everything was good except for deplaning in NY. Took way too long!!

Jet Blue keeps getting iit wrong. 4 hour mechanical delay followed by terrible boarding experience. This is my third horrific jet blue flight in 2024. I am going to try to avoid this loser in the sky

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

Flawless trip. Pilot came out and introduced himself, welcomed everyone, made a light joke to put everyone at ease. Arrived quite early.

JetBlue's check-in was great, but there was an in-flight flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'No, bathrooms are locked! Go back to your seat!' The flight was more than an hour delay, which made me almost miss my connecting flight. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them so long to get a hold of maintenance and for maintenance to get started. Most importantly, my 3 checked baggages are missing! I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all missing!

Safe takeoff and landing Better snacks and coffee. Headphones for the TV monitors.

I didn't like the 2 hour delay and then mechanical issue once we were on board.

Long flight but food was good, with free pillow and blanket. CREW WAS GOOD.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Comfort of seats, ease of boarding. Food selection could be better

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Horrible people at the gate, they force me to check in my carry on, even thought no one behind me has to do it. I had to get out of the airport in NY to get my bag and go thru security again on my way to Honk Kong. The worst part is the employee threatened me with loosing the flights if don’t comply.

Transfer from Terminal 1 to Terminal 3 by bus is chaotic, because as per information Free Shuttle Bus was supposed to take passengers from Domestic Terminal 1 to International Terminal 3, but the bus took us from Terminal 1 to terminal 2, then to Terminal 1 ,, 2 and finally to Terminal 3

The flight crew was really wonderful, incredibly helpful as well as patient. I was able to watch entertainment on my phone but didn't have access to my headphones and I didn't want to bother the flight attendants. The food wasn't an issue for me because I am a vegan and brought my own food on board. The flight left on time and arrived ahead of schedule. It was overall a good flight.

Cut off carry ons, had to check, got on and there was plenty of bin space. Disappointing.

One of the worst flights I have ever taken Delayed over an hour without communication from the crew; very scary Entertainment not working Crew NASTY cabin cold

May never fly American again Delay in take off WITHOUT EXPLANATION Cabin freezing Crew NASTY entertainment did not work entire flight

It was wonderful upgrading to first. Plane was so cold thou. Crew was great. Wish there was a food option in first for such a long flight. Doesnt matter the time of day. Chintzy.

Book cheap flights from Ontario to New York

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to New York found on KAYAK in the last 72 hours.
7/31mié.
1 stopDelta
9h 43mONT-JFK
$128
8/3sáb.
1 stopAmerican Airlines
8h 09mONT-JFK
$130
8/13mar.
2 stopsAmerican Airlines
10h 00mONT-JFK
$133
9/20vie.
1 stopAmerican Airlines
7h 05mONT-JFK
$142
5/20lun.
1 stopDelta
7h 38mONT-JFK
$143
8/3sáb.
nonstopJetBlue
5h 23mONT-JFK
$148
6/11mar.
1 stopAlaska Airlines
8h 50mONT-JFK
$151
6/3lun.
1 stopAlaska Airlines
10h 39mONT-JFK
$153
5/29mié.
nonstopJetBlue
5h 20mONT-JFK
$154
6/25mar.
1 stopAvianca
24h 10mONT-JFK
$268

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Last minute flights from Ontario to John F Kennedy Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to New York that are departing in the next 10 days.
5/18sáb.
multi-stopAmerican Airlines
8h 30mONT-JFK
5/25sáb.
multi-stopAmerican Airlines
10h 32mJFK-ONT
$283
5/18sáb.
multi-stopDelta
7h 38mONT-JFK
5/27lun.
multi-stopDelta
8h 58mJFK-ONT
$286
5/17vie.
multi-stopDelta
7h 38mONT-JFK
5/23jue.
multi-stopDelta
8h 58mJFK-ONT
$342
5/18sáb.
multi-stopAlaska Airlines
8h 50mONT-JFK
6/5mié.
multi-stopAlaska Airlines
11h 01mJFK-ONT
$352
5/15mié.
multi-stopAmerican Airlines
10h 38mONT-JFK
5/19dom.
multi-stopAmerican Airlines
8h 42mJFK-ONT
$367
5/18sáb.
multi-stopAlaska Airlines
8h 50mONT-JFK
6/4mar.
multi-stopAlaska Airlines
14h 49mJFK-ONT
$430
5/16jue.
nonstopJetBlue
5h 20mONT-JFK
5/30jue.
nonstopJetBlue
6h 10mJFK-ONT
$537
5/17vie.
nonstopJetBlue
5h 20mONT-JFK
5/31vie.
nonstopJetBlue
6h 10mJFK-ONT
$546
5/19dom.
multi-stopVolaris
21h 02mONT-JFK
5/23jue.
multi-stopVolaris
23h 27mJFK-ONT
$1,183
5/19dom.
multi-stopVolaris
21h 02mONT-JFK
5/23jue.
multi-stopVolaris
23h 27mJFK-ONT
$1,188

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Ontario - New York John F Kennedy Airport Flights

Departure:

Ontario (undefined)United States

Destination:

New York John F Kennedy Airport (JFK)United States

Return flight deals:

New York John F Kennedy Airport - Ontario

Cabin classes:

$3,066
$203