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JFK - STL

$124 Find cheap flights from New York John F Kennedy Airport to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from John F Kennedy Intl to St. Louis departing on 8/17. 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
Fri 7/12
Fri 7/19

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to St. Louis, 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 New York to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

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Cheap flight deals from John F Kennedy Intl to St. Louis (JFK-STL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from John F Kennedy Intl to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:40 pm - 9:54 pmJFK-STL
7h 14m1 stop
5:17 am - 1:17 pmSTL-JFK
7h 00m1 stop
$248American Airlines
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Tue, Jul 30 - Wed, Jul 31
6:00 am - 11:47 amJFK-STL
6h 47m1 stop
6:11 pm - 11:32 pmSTL-JFK
4h 21m1 stop
$260Delta
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Tue, Jul 2 - Tue, Jul 23
6:00 am - 11:42 amJFK-STL
6h 42m1 stop
3:49 pm - 11:58 pmSTL-JFK
7h 09m1 stop
$262Delta
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Sat, Jul 13 - Wed, Jul 17
8:15 am - 5:18 pmJFK-STL
10h 03m1 stop
6:00 am - 2:45 pmSTL-JFK
7h 45m1 stop
$263American Airlines
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Tue, Jul 2 - Wed, Jul 3
3:45 pm - 10:17 pmJFK-STL
7h 32m1 stop
9:06 am - 4:59 pmSTL-JFK
6h 53m1 stop
$278American Airlines
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Fri, Aug 16 - Mon, Aug 19
2:59 pm - 9:28 pmJFK-STL
7h 29m1 stop
3:49 pm - 11:58 pmSTL-JFK
7h 09m1 stop
$282Delta
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Sat, Aug 3 - Wed, Aug 7
8:10 am - 5:49 pmJFK-STL
10h 39m1 stop
6:15 pm - 10:38 amSTL-JFK
15h 23m1 stop
$289Sun Country Air
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Sun, Jul 14 - Sun, Aug 11
11:37 am - 12:35 pmJFK-STL
25h 58m1 stop
5:25 pm - 10:24 amSTL-JFK
15h 59m1 stop
$310Sun Country Air
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Fri, Jul 5 - Fri, Jul 12
9:30 am - 11:59 pmJFK-STL
15h 29m1 stop
7:00 am - 7:01 amSTL-JFK
23h 01m2 stops
$543Alaska Airlines
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Mon, Sep 9 - Tue, Sep 10
8:08 pm - 11:59 pmJFK-STL
28h 51m2 stops
2:34 pm - 7:57 amSTL-JFK
16h 23m1 stop
$605Alaska Airlines
Find Deal
Mon, Sep 2 - Thu, Sep 5

Flights from John F Kennedy Intl to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from John F Kennedy Intl to St. Louis 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 New York John F Kennedy Airport to St. Louis?

The average price of all flights from New York John F Kennedy Intl Airport to St. Louis clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from New York John F Kennedy Airport to St. Louis, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from St. Louis, Saturday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from New York John F Kennedy Intl Airport to St. Louis, 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 New York John F Kennedy Intl Airport to St. Louis is September, where tickets cost $282 on average. On the other hand, the most expensive months are December and May, where the average cost of tickets is $394 and $372 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from New York John F Kennedy Intl Airport to St. Louis, 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 New York John F Kennedy Intl Airport to St. Louis, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 46 days before departure.

Which airlines provide the cheapest flights from New York John F Kennedy Airport to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting New York John F Kennedy Airport to St. Louis were found on American Airlines ($248) and Delta ($260). Delta proposed the cheapest one-way flight at $124.

Good to know

Low season

January

High season

July

Cheapest flight

$124
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly with an average 10% increase in price.
Flight from New York John F Kennedy Airport to St. Louis

When to book flights from John F Kennedy Intl to St. Louis

Are your dates flexible? Find out the best times to travel from John F Kennedy Intl to St. Louis 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 New York John F Kennedy Airport to St. Louis flights

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

    In the last 3 days, the lowest price for a flight from New York John F Kennedy Intl Airport to St. Louis was $124 for a one-way ticket and $248 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New York John F Kennedy Airport to St. Louis?

    SkyTeam, and oneworld are the airline alliances operating flights between New York John F Kennedy Airport and St. Louis, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from New York to St. Louis, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from New York to St. Louis are Delta and American Airlines. With an average price for the route of $427 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $374 and an overall rating of 7.3.

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

    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 New York John F Kennedy Airport to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from New York John F Kennedy Airport 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 New York John F Kennedy Airport to St. Louis?

    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 St. Louis with an airline and back to New York John F Kennedy Airport with another airline. Booking your flights between New York John F Kennedy Airport and STL 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 New York John F Kennedy Airport to St. Louis?

    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 St. Louis from New York John F Kennedy Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from John F Kennedy Intl to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from New York to St. Louis. 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 John F Kennedy Intl to St. Louis? 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.
8.0
DeltaOverall score based on 10000 reviews
8.0Entertainment
7.9Comfort
8.2Boarding
8.6Crew
7.4Food
Airline reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

2.0 MediocreNairan, May 2024JFK - FLL
Read more about Delta reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Seat back monitors and outlets were dead and not working.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

Really impressive staff at airport and on plane, especially given how busy it was

Crew was great. However the seat I had would not recline and stay put. It would spring back to upright. Hopefully they can check the seats and maintain them. Otherwise the plane is clean and the crew is very friendly.

Pricing of seats is difficult - price transparency has disappeared. First class, business class. Comfort plus, economy, basic…. Especially the pricing of seat reservation. Used to be but early get a better price; now it seems prices are falling as we get closer to departure. Miles ticket value has gone away. Give me a break. Everybody is playing the game of upselling and delivering lower service. When demand drops, so will the game of price gouging, but we’ll see.

They made us check our bag…. Even though there was plenty of space up top… and then proceeded to shatter by brand new luggage 😞

Smooth boarding and I always like when the crew asks passengers with tight connections to deplane first. I wasn’t in that group but many times needed to be. When the staff asks for it the other passengers usually listen.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

The preferred seats where awful. Impossible to use them again

Delayed multiple times. Boarding was ok but getting off the aircraft was a mess. So disorganized with staff trying to help the elderly but completely blocking path for anyone else to move. Bathroom was disgusting, probably caused by one of the customers but staff couldn't care less to help clean it. No one wanted to use it since the floor was completely soaked so everyone just lined up the other restroom while the staff just chit chat with each other while looking at us.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

WiFi connected but only let you go to the AA website, not even text messaging worked.

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Awful customer service on the phone. No phone number on the website to call a real person. Website says changes are no charge but this is a lie. I had a cheaper ticket through Kayak therefore Finnair wouldn’t change it unless I would pay the entire fare again. I begged but their agents at the airport were rude and the online chat person cut off the call with no help. Super disappointed. Wont fly this airline again and will tell everyone I meet how bad it is. Crew on the flight was nice but otherwise huge disappointment.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

It was less than what is expected for a business class ticket I thought that the staff actively ignored me because I either looked Indian or Hispanic to them and I guess I did not deserve their attention. The food which included a beef entree was not available so not enough food was ordered for number of seats available. I will say experience in Greenwich lounge was very good and the staff there at the airport were very nice. May be your crew needs to learn about racial equity so that everyone gets either the same aweful treatment or hopefully the best treatment which is what we expect I recommend you take a flight with Singapore airlines that I have taken and the crew remember your last names and use it to address each person, food never finishes if you are at the back of business class and crew anticipate your need even before you articulate. Same price and 100 times better service than American Airlines

pleased with overall experienced, but seats in coach are tight.

Book cheap flights from New York to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from New York to St. Louis found on KAYAK in the last 72 hours.
8/17Sat
1 stopDelta
4h 49mJFK-STL
$124
7/2Tue
1 stopDelta
6h 47mJFK-STL
$136
7/14Sun
1 stopSun Country Air
10h 39mJFK-STL
$140
7/5Fri
1 stopAmerican Airlines
10h 04mJFK-STL
$143
7/4Thu
1 stopSun Country Air
23h 05mJFK-STL
$148
7/2Tue
1 stopAmerican Airlines
10h 03mJFK-STL
$152
9/9Mon
3 stops
29h 42mJFK-STL
$153
7/15Mon
3 stops
24h 46mJFK-STL
$212
9/8Sun
2 stopsAlaska Airlines
28h 45mJFK-STL
$373
6/18Tue
2 stopsAlaska Airlines
26h 35mJFK-STL
$378

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Last minute flights from John F Kennedy Intl to St. Louis

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 New York to St. Louis that are departing in the next 10 days.
6/17Mon
multi-stopAmerican Airlines
5h 57mJFK-STL
7/16Tue
multi-stopAmerican Airlines
5h 37mSTL-JFK
$366
6/13Thu
multi-stopAmerican Airlines
7h 18mJFK-STL
6/18Tue
multi-stopAmerican Airlines
7h 14mSTL-JFK
$427
6/15Sat
multi-stopAmerican Airlines
5h 59mJFK-STL
6/17Mon
multi-stopAmerican Airlines
6h 50mSTL-JFK
$452
6/13Thu
multi-stopSun Country Air
26h 24mJFK-STL
6/16Sun
multi-stopSun Country Air
27h 04mSTL-JFK
$680
6/17Mon
multi-stop
33h 50mJFK-STL
6/20Thu
multi-stop
21h 34mSTL-JFK
$720
6/17Mon
multi-stopDelta
5h 21mJFK-STL
6/19Wed
multi-stopDelta
4h 16mSTL-JFK
$839
6/17Mon
multi-stopAlaska Airlines
15h 19mJFK-STL
7/16Tue
multi-stopAlaska Airlines
26h 27mSTL-JFK
$849
6/17Mon
multi-stopDelta
5h 21mJFK-STL
6/20Thu
multi-stopDelta
6h 20mSTL-JFK
$891
6/16Sun
multi-stop
15h 19mJFK-STL
6/18Tue
multi-stop
13h 57mSTL-JFK
$908
6/17Mon
multi-stopAlaska Airlines
15h 10mJFK-STL
7/16Tue
multi-stopAlaska Airlines
26h 27mSTL-JFK
$1,044

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New York John F Kennedy Airport - St. Louis Flights

Departure:

New York John F Kennedy Airport (JFK)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - New York John F Kennedy Airport

Cabin classes: