Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Los Angeles to Ontario from $59

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Ontario departing on 8/18. 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
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Ontario

In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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

Track pricesNot ready to book? Create a price alert for when prices drop.

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

Bundle and saveSave money when you bundle your flight + hotel.

Best Ontario Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Toronto
Toronto1 stop$154
Ottawa
Ottawa1 stop$308
Thunder Bay
Thunder Bay2 stops$452
London
London1 stop$325
Windsor
Windsor1 stop$336
Sault Ste Marie
Sault Ste Marie1 stop$1,759

Good to know

Low season

February

High season

June

Cheapest flight

$59
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Los Angeles to Toronto Pearson Airport

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Los Angeles to Ontario?

    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 Los Angeles to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Los Angeles to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Los Angeles 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 Los Angeles to Ontario?

    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 Ontario with an airline and back to Los Angeles with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to Ontario?

    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 Ontario from Los Angeles 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 cheap flights to Ontario

  • Morning departure is around 46% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Los Angeles to Ontario

Need help choosing which airline to fly with from Los Angeles to Ontario? 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.
8.3
EVA AirOverall score based on 1488 reviews
8.2Comfort
8.0Entertainment
8.4Boarding
8.0Food
8.6Crew
Airline reviews

The crew was very helpful. Food was prepared with great care and tasted wonderful. Movie selection was a bit limited. The bedding on the seat is a little too thin for sleeping.

10.0 ExcellentBinhui, Jun 2024IAH - TPE
Read more about EVA Air reviews

The crew was very helpful. Food was prepared with great care and tasted wonderful. Movie selection was a bit limited. The bedding on the seat is a little too thin for sleeping.

Their announcement was not quite clear in Chinese. The rest is pretty good.

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

It was a pleasant fly with Eva Air from NYC to Taipei. The crew were friendly and the food was exceeded my expectation.

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Overall the flight was what might be expected for a long haul flight to Asia in economy class. The cabin crew was attentive and the food was good. Boarding was fairly fast and easy. The one thing I found frustrating was the EVA app. It is terrible. Trying to do anything on it was almost impossible.

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

Leg room and flight sound insulation is very bad. They broke 3 of my bags with bad handling

Crews were great but food not much selection just all tailored for Asian passengers.

I had a great experience with Singapore airlines as always. The partner airline, Scoot was fine except my bag was misplaced during the shuffle. Ultimately, my baggage arrived intact. Attempting to inquire about my baggage was impossible.

plus: service and personal assistance minus: online check-in did not work

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

Good flight. Fiod was ready a bit late hence a hurry to finish before landing. Excellent crew and service

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

I requested an aisle seat and got a middle seat The flight gate was changed and the flight was delayed

It was a great flight Food was great Crew was spectacular

Great, the flight attendants were very friendly and the food was also good.

The overall flight went well and the aircrew was pleasant.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

Not good. Flight was purchased for my father who needed medical assistance to board and transfer due to a heart condition. No one at Hong Kong from Cathay was there to assist and he barely made the connection. When I talked to him he could barely breath and was not sure he was going to make it. Really poor service even though the ticket stated he needed a wheelchair assistance.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

My seat was sold off to someone else. Had to wait 9 hours to catch the next filght. Definitely will never use Cathay Pacific again. Bad, very bad airline. will comment on google reviews too.

Everything was pretty good except for food. They need to improve on it compared to other airlines.

I had a great flight. Everything went smoothly and the flight arrived early.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Left 2 hours later for delayed I had to take care a kid with special need since people don’t want to move to accommodate the rest of the family. . It wasn’t bad but that made me upset that people can be that selfish.

For a 22 minute flight all you expect is for it to be safe and comfortable

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

No snacks served! Seating in the kast row in uncomfortable.

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

I liked that we arrived earlier, you could improve your snacks give away

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

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

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

The food at Admirals Club was really great Pijamas were a nice feature The flight attendant was very nice and great attitude The aa.com does not work well specially internet service Overall a very good flight .

Nothing, flight was supposed to leave at 758 am. My flight didn’t leave until 430 pm. Spent the whole day at the airport.

Flight a little late. Entertainment system didn’t work for first hour. Toilets dirty after 2 hours. Is there no one assigned to clean them?

Book cheap flights from Los Angeles to Ontario

Recent round-trip flight deals

8/10Sat
1 stopWestJet
9h 01mLAX-YYZ
8/15Thu
2 stopsWestJet
12h 51mYYZ-LAX
$154
7/5Fri
nonstopWestJet
4h 47mLAX-YYZ
7/26Fri
1 stopWestJet
10h 45mYYZ-LAX
$162
9/21Sat
1 stop
16h 55mLAX-YYZ
9/29Sun
nonstop
5h 18mYYZ-LAX
$210
9/21Sat
2 stops
14h 43mLAX-YYZ
9/29Sun
nonstop
5h 18mYYZ-LAX
$226
8/15Thu
1 stopDelta
8h 43mLAX-YYZ
8/18Sun
1 stopDelta
7h 43mYYZ-LAX
$317
8/6Tue
1 stopDelta
10h 13mLAX-YYZ
10/21Mon
1 stopDelta
9h 01mYYZ-LAX
$318
6/26Wed
1 stopAir Canada
9h 00mLAX-YXU
7/13Sat
1 stopAir Canada
7h 30mYXU-LAX
$332
9/12Thu
1 stopAir Canada
9h 16mLAX-YQG
9/14Sat
1 stopAir Canada
9h 38mYQG-LAX
$336
8/16Fri
2 stopsUnited Airlines
13h 49mLAX-YOW
8/18Sun
2 stopsUnited Airlines
14h 33mYOW-LAX
$370
8/9Fri
1 stopUnited Airlines
13h 54mLAX-YOW
8/17Sat
2 stopsUnited Airlines
11h 47mYOW-LAX
$473

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/18Sun
nonstopWestJet
4h 47mLAX-YYZ
$59
8/13Tue
2 stopsWestJet
11h 00mLAX-YYZ
$60
8/1Thu
1 stopDelta
9h 40mLAX-YYZ
$133
7/8Mon
1 stopAir Canada
7h 11mLAX-YOW
$146
8/5Mon
1 stopUnited Airlines
14h 49mLAX-YOW
$149
7/10Wed
1 stopAir Canada
10h 19mLAX-YTZ
$150
6/24Mon
1 stopDelta
10h 39mLAX-YYZ
$151
8/5Mon
2 stopsUnited Airlines
14h 44mLAX-YOW
$155
8/8Thu
1 stopAmerican Airlines
8h 04mLAX-YYZ
$208
6/29Sat
1 stopAmerican Airlines
14h 45mLAX-YUL
$210

Search by stops

Search by airline

Search by price

Last minute flights from Los Angeles to Ontario

Last minute flight, train and bus deals

6/15Sat
multi-stopWestJet
9h 03mLAX-YYZ
7/8Mon
multi-stopWestJet
24h 16mYYZ-LAX
$247
6/15Sat
multi-stop
9h 03mLAX-YYZ
6/25Tue
multi-stop
11h 19mYYZ-LAX
$283
6/13Thu
multi-stopDelta
11h 29mLAX-YYZ
6/16Sun
multi-stopDelta
7h 36mYYZ-LAX
$360
6/13Thu
multi-stopDelta
11h 29mLAX-YYZ
7/6Sat
multi-stopDelta
11h 29mYYZ-LAX
$361
6/16Sun
multi-stopUnited Airlines
15h 41mLAX-YYZ
6/17Mon
multi-stopUnited Airlines
15h 44mYYZ-LAX
$532
6/13Thu
multi-stopAmerican Airlines
13h 39mLAX-YUL
7/16Tue
multi-stopAmerican Airlines
8h 32mYUL-LAX
$740
6/12Wed
multi-stopAmerican Airlines
13h 39mLAX-YUL
6/18Tue
multi-stopAmerican Airlines
15h 35mYUL-LAX
$752
6/16Sun
multi-stopUnited Airlines
15h 10mLAX-YOW
6/22Sat
multi-stopUnited Airlines
15h 03mYOW-LAX
$918
6/14Fri
multi-stopAir Canada
10h 19mLAX-YTZ
6/18Tue
multi-stopAir Canada
10h 16mYTZ-LAX
$1,019
6/12Wed
multi-stopAir Canada
8h 19mLAX-YTZ
6/18Tue
multi-stopAir Canada
10h 16mYTZ-LAX
$1,052

Search by stops

Search by airline

Search by price

Los Angeles - Ontario Flights