$150+ Cheap flights from John F Kennedy Intl, NY (JFK) to St. Louis (STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — STL
Jul 10 — Jul 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from John F Kennedy Intl to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from John F Kennedy Intl to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from John F Kennedy Intl to St. LouisExplore the most affordable flight options available from John F Kennedy Intl to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from John F Kennedy Intl to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:00 pm
JFK
- STL
1 stop20h 57m
Frontier
Tue 7/287:03 pm
STL
- JFK
2 stops15h 47m
Frontier
Deal found 6/8![Frontier logo]()
$320
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
JFK
- STL
1 stop4h 54m
Delta
Mon 8/243:39 pm
STL
- JFK
1 stop5h 18m
Delta
Deal found 6/9![Delta logo]()
$322
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:10 pm
JFK
- STL
Nonstop2h 56m
Delta
Tue 10/204:13 pm
STL
- JFK
Nonstop2h 39m
Delta
Deal found 6/5![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:35 am
JFK
- STL
1 stop6h 58m
Delta
Tue 9/83:42 pm
STL
- JFK
1 stop6h 27m
Delta
Deal found 6/10![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:30 am
JFK
- STL
1 stop4h 31m
American Airlines
Wed 7/221:25 pm
STL
- JFK
1 stop5h 39m
American Airlines
Deal found 6/5![American Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:00 pm
JFK
- STL
1 stop5h 56m
Delta
Wed 7/83:58 pm
STL
- JFK
1 stop6h 11m
Delta
Deal found 6/9![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am
JFK
- STL
1 stop5h 55m
Delta
Wed 10/74:13 pm
STL
- JFK
Nonstop2h 39m
Delta
Deal found 6/5![Delta logo]()
$337
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:10 am
JFK
- STL
1 stop4h 52m
American Airlines
Fri 7/36:55 am
STL
- JFK
1 stop6h 44m
American Airlines
Deal found 6/9![American Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:59 pm
JFK
- STL
1 stop7h 45m
Delta
Fri 10/94:13 pm
STL
- JFK
Nonstop2h 39m
Delta
Deal found 6/8![Delta logo]()
$343
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:00 am
JFK
- STL
1 stop6h 15m
American Airlines
Tue 10/207:38 am
STL
- JFK
1 stop10h 51m
American Airlines
Deal found 6/5![American Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
JFK
- STL
1 stop6h 46m
Delta
Mon 8/243:39 pm
STL
- JFK
1 stop5h 18m
Delta
Deal found 6/5![Delta logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:00 pm
JFK
- STL
1 stop29h 37m
Frontier
Sun 7/266:34 pm
STL
- JFK
1 stop16h 16m
Frontier
Deal found 6/8![Frontier logo]()
$348
Best flights from John F Kennedy Intl to St. LouisDiscover carefully curated flight deals from John F Kennedy Intl to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from John F Kennedy Intl to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:10 am
JFK
- STL
1 stop7h 04m
Delta
Tue 9/83:42 pm
STL
- JFK
1 stop6h 27m
Delta
Deal found 6/9![Delta logo]()
$328
This KAYAK deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:30 pm
JFK
- STL
1 stop5h 33m
American Airlines
Tue 7/710:31 am
STL
- JFK
1 stop4h 58m
American Airlines
Deal found 6/5![American Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:10 pm
JFK
- STL
Nonstop2h 56m
Delta
Sun 11/14:13 pm
STL
- JFK
Nonstop2h 39m
Delta
Deal found 6/7![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:10 pm
JFK
- STL
Nonstop2h 56m
Delta
Sun 11/14:13 pm
STL
- JFK
Nonstop2h 39m
Delta
Deal found 6/7![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
JFK
- STL
1 stop5h 48m
Delta
Fri 10/94:13 pm
STL
- JFK
Nonstop2h 39m
Delta
Deal found 6/7![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:00 am
JFK
- STL
1 stop5h 58m
Delta
Sun 10/254:13 pm
STL
- JFK
Nonstop2h 39m
Delta
Deal found 6/7![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:40 pm
JFK
- STL
1 stop5h 27m
Delta
Wed 7/81:54 pm
STL
- JFK
1 stop7h 17m
Delta
Deal found 6/5![Delta logo]()
$402
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:10 pm
JFK
- STL
Nonstop2h 56m
Delta
Tue 10/204:13 pm
STL
- JFK
Nonstop2h 39m
Delta
Deal found 6/6![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:00 pm
JFK
- STL
1 stop5h 56m
Delta
Mon 6/296:00 am
STL
- JFK
1 stop6h 30m
Delta
Deal found 6/8![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:30 pm
JFK
- STL
1 stop5h 07m
Delta
Fri 7/243:58 pm
STL
- JFK
1 stop6h 11m
Delta
Deal found 6/9![Delta logo]()
$453
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am
JFK
- STL
1 stop4h 54m
Delta
Sun 8/306:00 am
STL
- JFK
1 stop4h 59m
Delta
Deal found 6/5![Delta logo]()
$469
Last-minute flights from John F Kennedy Intl to St. LouisDiscover last-minute flight deals from John F Kennedy Intl to St. Louis. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to St. Louis. Data last updated June 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/261:05 pm
JFK
- STL
1 stop20h 47m
Frontier
Sun 6/286:31 pm
STL
- JFK
1 stop16h 20m
Frontier
Deal found 6/5![Frontier logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:10 am
JFK
- STL
1 stop4h 52m
American Airlines
Fri 7/36:55 am
STL
- JFK
1 stop6h 44m
American Airlines
Deal found 6/9![American Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:00 pm
JFK
- STL
1 stop5h 56m
Delta
Wed 7/83:58 pm
STL
- JFK
1 stop6h 11m
Delta
Deal found 6/9![Delta logo]()
$335
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:56 am
JFK
- STL
1 stop6h 01m
American Airlines
Tue 7/710:31 am
STL
- JFK
1 stop4h 58m
American Airlines
Deal found 6/5![American Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:00 pm
JFK
- STL
1 stop20h 52m
Frontier
Mon 7/64:57 pm
STL
- JFK
1 stop17h 53m
Frontier
Deal found 6/6![Frontier logo]()
$357
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
JFK
- STL
1 stop7h 34m
Delta
Thu 7/236:30 am
STL
- JFK
1 stop4h 28m
Delta
Deal found 6/9![Delta logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/101:00 pm
JFK
- STL
1 stop20h 57m
Frontier
Sun 7/126:34 pm
STL
- JFK
1 stop16h 16m
Frontier
Deal found 6/7![Frontier logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:00 pm
JFK
- STL
1 stop29h 37m
Frontier
Sun 7/266:34 pm
STL
- JFK
1 stop16h 16m
Frontier
Deal found 6/8![Frontier logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:00 pm
JFK
- STL
1 stop20h 57m
Frontier
Tue 7/287:03 pm
STL
- JFK
2 stops15h 47m
Frontier
Deal found 6/8![Frontier logo]()
$320
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:30 am
JFK
- STL
1 stop4h 31m
American Airlines
Wed 7/221:25 pm
STL
- JFK
1 stop5h 39m
American Airlines
Deal found 6/5![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:59 pm
JFK
- STL
1 stop11h 17m
American Airlines
Sat 7/251:20 pm
STL
- JFK
1 stop6h 04m
American Airlines
Deal found 6/5![American Airlines logo]()
$336
One-way flights from John F Kennedy Intl to St. LouisSearch for one-way flight options from John F Kennedy Intl to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from John F Kennedy Intl to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Trip.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/161:00 pm
JFK
- STL
1 stop20h 57m
Frontier
Deal found 6/5![Frontier logo]()
$150
This Trip.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:00 pm
JFK
- STL
1 stop20h 57m
Frontier
Deal found 6/6![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:00 pm
JFK
- STL
1 stop29h 30m
Frontier
Deal found 6/7![Frontier logo]()
$152
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:41 pm
JFK
- STL
1 stop7h 34m
Delta
Deal found 6/9![Delta logo]()
$157
This Trip.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:00 pm
JFK
- STL
1 stop20h 57m
Frontier
Deal found 6/5![Frontier logo]()
$158
This Trip.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:00 pm
JFK
- STL
1 stop20h 57m
Frontier
Deal found 6/6![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:00 pm
JFK
- STL
1 stop20h 57m
Frontier
Deal found 6/5![Frontier logo]()
$161
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:59 pm
JFK
- STL
1 stop11h 17m
American Airlines
Deal found 6/5![American Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:00 pm
JFK
- STL
1 stop20h 57m
Frontier
Deal found 6/5![Frontier logo]()
$164
This Trip.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/101:00 pm
JFK
- STL
1 stop20h 57m
Frontier
Deal found 6/7![Frontier logo]()
$166
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:00 am
JFK
- STL
1 stop6h 17m
Delta
Deal found 6/4![Delta logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:00 pm
JFK
- STL
1 stop20h 57m
Frontier
Deal found 6/8![Frontier logo]()
$168
Find flight deals from John F Kennedy Intl to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $320 (Kiwi.com) |
One-way from | $150 (Trip.com) |
Popular in | April |
Cheapest in | October |
Average price | $366 |
Good round-trip deal | $399 or less |
Good one-way deal | $194 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from John F Kennedy Intl to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 10, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Fri 9/4
7:10 am-1:14 pm
1 stop7h 04m
Lambert-St Louis
Tue 9/8
3:42 pm-11:09 pm
1 stop6h 27m
$328
Quickest round-trip
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Fri 10/30
3:10 pm-5:06 pm
Nonstop2h 56m
Lambert-St Louis
Sun 11/1
4:13 pm-7:52 pm
Nonstop2h 39m
$389
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Thu 10/29
3:10 pm-5:06 pm
Nonstop2h 56m
Lambert-St Louis
Sun 11/1
4:13 pm-7:52 pm
Nonstop2h 39m
$389
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Wed 10/7
6:00 am-10:48 am
1 stop5h 48m
Lambert-St Louis
Fri 10/9
4:13 pm-7:52 pm
Nonstop2h 39m
$394
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Fri 10/23
11:00 am-3:58 pm
1 stop5h 58m
Lambert-St Louis
Sun 10/25
4:13 pm-7:52 pm
Nonstop2h 39m
$399
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Sat 7/4
1:40 pm-6:07 pm
1 stop5h 27m
Lambert-St Louis
Wed 7/8
1:54 pm-10:11 pm
1 stop7h 17m
$402
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Fri 10/16
3:10 pm-5:06 pm
Nonstop2h 56m
Lambert-St Louis
Tue 10/20
4:13 pm-7:52 pm
Nonstop2h 39m
$404
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Tue 6/23
7:00 pm-11:56 pm
1 stop5h 56m
Lambert-St Louis
Mon 6/29
6:00 am-1:30 pm
1 stop6h 30m
$447
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Tue 7/21
4:30 pm-8:37 pm
1 stop5h 07m
Lambert-St Louis
Fri 7/24
3:58 pm-11:09 pm
1 stop6h 11m
$453
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Mon 7/6
3:30 pm-8:03 pm
1 stop5h 33m
Lambert-St Louis
Tue 7/7
10:31 am-4:29 pm
1 stop4h 58m
$458
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from John F Kennedy Intl to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from John F Kennedy Intl to St. Louis in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York John F Kennedy Intl Airport-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York John F Kennedy Intl Airport-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York John F Kennedy Intl Airport-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York John F Kennedy Intl Airport-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from John F Kennedy Intl to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from John F Kennedy Intl with our price prediction graph.
JFK-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from New York John F Kennedy Intl Airport to St. Louis
What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to St. Louis?
Currently, October is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to St. Louis (average of $297). Flying from New York John F Kennedy Intl Airport to St. Louis in April is currently the most expensive (average of $516). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from JFK to STL?
Find hourly flight availability from John F Kennedy Intl to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 10, 2026.
When flying from New York John F Kennedy Intl Airport to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated June 10, 2026.
See what other customers who have flown with Delta and American Airlines from New York John F Kennedy Intl Airport to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from John F Kennedy Intl to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from John F Kennedy Intl
Popular flights
St. Louis flight routes
Alternative routes for John F Kennedy Intl to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from John F Kennedy Intl to St. Louis by cabin class
Find flights from John F Kennedy Intl to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
John F Kennedy Intl and St. Louis flights
Browse other John F Kennedy Intl and St. Louis flight options. Last updated on June 10, 2026.
Other flights from John F Kennedy Intl
Browse through other flights departing from John F Kennedy Intl. Flights are based on user searches made on Cheapflights and were last updated on June 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 10, 2026.
Top 2 airlines flying from John F Kennedy Intl to St. Louis
Discover the top 2 airlines that operate flights from John F Kennedy Intl to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$327 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$335 | Average$405 | FlexibilityNo cancel fee | On-time71% |