$137+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — STL
Mar 21 — Mar 281
1 adult, Economy
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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
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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 February 19, 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 February 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 2/234:29 pm
JFK
- STL
1 stop30h 58m
Frontier
Mon 3/21:54 pm
STL
- JFK
2 stops21h 04m
Frontier
Deal found 2/16![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 5/111:00 pm
JFK
- STL
1 stop11h 19m
Frontier
Sat 5/168:13 pm
STL
- JFK
1 stop27h 46m
Frontier
Deal found 2/16![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Wed 5/1311:30 am
JFK
- STL
1 stop24h 00m
Frontier
Wed 5/208:13 pm
STL
- JFK
1 stop14h 37m
Frontier
Deal found 2/16![Frontier logo]()
$272
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 4/16:30 am
JFK
- STL
1 stop5h 59m
American Airlines
Fri 4/36:00 am
STL
- JFK
1 stop12h 40m
American Airlines
Deal found 2/19![American Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/171:11 pm
JFK
- STL
1 stop11h 08m
Frontier
Tue 3/244:51 pm
STL
- JFK
2 stops15h 12m
Frontier
Deal found 2/17![Frontier logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 2/234:29 pm
JFK
- STL
1 stop30h 58m
Frontier
Wed 3/48:17 pm
STL
- JFK
1 stop14h 41m
Frontier
Deal found 2/16![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Sun 3/16:00 am
JFK
- STL
2 stops32h 09m
Frontier
Mon 3/1612:16 pm
STL
- JFK
1 stop11h 57m
Frontier
Deal found 2/16![Frontier logo]()
$276
This Mytrip deal was found by Cheapflights users on 2/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:29 pm
JFK
- STL
1 stop6h 58m
Frontier
Thu 2/263:49 pm
STL
- JFK
1 stop22h 40m
Frontier
Deal found 2/17![Frontier logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 3/24:29 pm
JFK
- STL
1 stop30h 58m
Frontier
Mon 3/1612:16 pm
STL
- JFK
1 stop11h 57m
Frontier
Deal found 2/16![Frontier logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Sat 2/286:00 am
JFK
- STL
2 stops18h 59m
Frontier
Mon 3/23:49 pm
STL
- JFK
1 stop22h 40m
Frontier
Deal found 2/15![Frontier logo]()
$279
This Expedia deal was found by Cheapflights users on 2/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/61:11 pm
JFK
- STL
1 stop11h 08m
Frontier
Sun 3/87:52 am
STL
- JFK
1 stop27h 24m
Frontier
Deal found 2/15![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 5/156:00 am
JFK
- STL
2 stops14h 12m
Frontier
Sun 5/1711:21 am
STL
- JFK
1 stop12h 38m
Frontier
Deal found 2/15![Frontier logo]()
$281
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 February 19, 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 February 19, 2026.
This Delta deal was found by Cheapflights users on 2/18. 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 5/123:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Wed 5/134:26 pm
STL
- JFK
Nonstop2h 40m
Delta
Deal found 2/18![Delta logo]()
$273
This Delta deal was found by Cheapflights users on 2/16. 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 5/133:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Wed 5/205:15 pm
STL
- JFK
1 stop4h 48m
Delta
Deal found 2/16![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 2/16. 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 5/131:10 pm
JFK
- STL
1 stop5h 36m
Delta
Tue 5/196:57 pm
STL
- JFK
1 stop5h 09m
Delta
Deal found 2/16![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 2/16. 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 5/153:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Wed 5/206:57 pm
STL
- JFK
1 stop5h 09m
Delta
Deal found 2/16![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 2/16. 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 5/93:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Tue 5/196:57 pm
STL
- JFK
1 stop5h 09m
Delta
Deal found 2/16![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 2/16. 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 5/113:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Tue 5/195:15 pm
STL
- JFK
1 stop4h 48m
Delta
Deal found 2/16![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 2/17. 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 5/133:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Sat 5/165:15 pm
STL
- JFK
1 stop4h 48m
Delta
Deal found 2/17![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 2/16. 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 5/113:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Wed 5/206:57 pm
STL
- JFK
1 stop5h 09m
Delta
Deal found 2/16![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 2/17. 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 5/511:45 am
JFK
- STL
1 stop6h 59m
Delta
Fri 5/84:26 pm
STL
- JFK
Nonstop2h 40m
Delta
Deal found 2/17![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 2/15. 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 7/93:10 pm
JFK
- STL
Nonstop2h 45m
Delta
Mon 7/135:00 pm
STL
- JFK
Nonstop2h 28m
Delta
Deal found 2/15![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 2/15. 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 8/73:10 pm
JFK
- STL
Nonstop2h 45m
Delta
Sun 8/95:00 pm
STL
- JFK
Nonstop2h 28m
Delta
Deal found 2/15![Delta logo]()
$297
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 February 19, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to St. Louis. Data last updated February 19, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 2/234:29 pm
JFK
- STL
1 stop30h 58m
Frontier
Mon 3/21:54 pm
STL
- JFK
2 stops21h 04m
Frontier
Deal found 2/16![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 2/234:29 pm
JFK
- STL
1 stop30h 58m
Frontier
Wed 3/48:17 pm
STL
- JFK
1 stop14h 41m
Frontier
Deal found 2/16![Frontier logo]()
$275
This Mytrip deal was found by Cheapflights users on 2/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:29 pm
JFK
- STL
1 stop6h 58m
Frontier
Thu 2/263:49 pm
STL
- JFK
1 stop22h 40m
Frontier
Deal found 2/17![Frontier logo]()
$277
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:03 am
JFK
- STL
1 stop13h 56m
Frontier
Tue 3/33:49 pm
STL
- JFK
1 stop22h 40m
Frontier
Deal found 2/19![Frontier logo]()
$282
This Mytrip deal was found by Cheapflights users on 2/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:03 am
JFK
- STL
1 stop13h 56m
Frontier
Wed 3/43:49 pm
STL
- JFK
1 stop17h 14m
Frontier
Deal found 2/16![Frontier logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Sat 2/286:00 am
JFK
- STL
2 stops18h 59m
Frontier
Mon 3/23:49 pm
STL
- JFK
1 stop22h 40m
Frontier
Deal found 2/15![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Sun 3/16:00 am
JFK
- STL
2 stops32h 09m
Frontier
Mon 3/1612:16 pm
STL
- JFK
1 stop11h 57m
Frontier
Deal found 2/16![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 3/24:29 pm
JFK
- STL
1 stop30h 58m
Frontier
Mon 3/1612:16 pm
STL
- JFK
1 stop11h 57m
Frontier
Deal found 2/16![Frontier logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Thu 3/51:00 pm
JFK
- STL
1 stop23h 49m
Frontier
Tue 3/174:51 pm
STL
- JFK
2 stops15h 12m
Frontier
Deal found 2/16![Frontier logo]()
$281
This Expedia deal was found by Cheapflights users on 2/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/61:11 pm
JFK
- STL
1 stop11h 08m
Frontier
Sun 3/87:52 am
STL
- JFK
1 stop27h 24m
Frontier
Deal found 2/15![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/171:11 pm
JFK
- STL
1 stop11h 08m
Frontier
Tue 3/244:51 pm
STL
- JFK
2 stops15h 12m
Frontier
Deal found 2/17![Frontier logo]()
$274
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 February 19, 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 February 19, 2026.
This Delta deal was found by Cheapflights users on 2/18. 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 5/193:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Deal found 2/18![Delta logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 4/136:00 am
JFK
- STL
2 stops18h 25m
Frontier
Deal found 2/18![Frontier logo]()
$138
This Frontier deal was found by Cheapflights users on 2/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:00 pm
JFK
- STL
1 stop11h 19m
Frontier
Deal found 2/18![Frontier logo]()
$141
This American Airlines deal was found by Cheapflights users on 2/18. 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 3/3112:00 pm
JFK
- STL
1 stop12h 44m
American Airlines
Deal found 2/18![American Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/171:00 pm
JFK
- STL
2 stops31h 12m
Frontier
Deal found 2/15![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/186:00 am
JFK
- STL
2 stops18h 19m
Frontier
Deal found 2/17![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 5/1111:30 am
JFK
- STL
2 stops36h 49m
Frontier
Deal found 2/15![Frontier logo]()
$145
This Delta deal was found by Cheapflights users on 2/18. 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 3/187:25 am
JFK
- STL
1 stop6h 33m
Delta
Deal found 2/18![Delta logo]()
$147
This Delta deal was found by Cheapflights users on 2/17. 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 5/113:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Deal found 2/17![Delta logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Thu 4/166:00 am
JFK
- STL
2 stops14h 12m
Frontier
Deal found 2/15![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Thu 2/261:00 pm
JFK
- STL
2 stops36h 27m
Frontier
Deal found 2/16![Frontier logo]()
$154
This Priceline deal was found by Cheapflights users on 2/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:30 am
JFK
- STL
1 stop7h 04m
Frontier
Deal found 2/18![Frontier logo]()
$155
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 February 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $270 (Kiwi.com) |
One-way from | $137 (Delta) |
Popular in | June |
Cheapest in | March |
Average price | $384 |
Good round-trip deal | $347 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 February 19, 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
John F Kennedy Intl
Fly to
St. Louis
Route
Depart
Return
Price
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Tue 5/12
3:10 pm-5:05 pm
Nonstop2h 55m
Lambert-St Louis
Wed 5/13
4:26 pm-8:06 pm
Nonstop2h 40m
$273
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Wed 5/13
3:10 pm-5:05 pm
Nonstop2h 55m
Lambert-St Louis
Wed 5/20
5:15 pm-11:03 pm
1 stop4h 48m
$283
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Wed 5/13
1:10 pm-5:46 pm
1 stop5h 36m
Lambert-St Louis
Tue 5/19
6:57 pm-1:06 am
1 stop5h 09m
$293
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Fri 5/15
3:10 pm-5:05 pm
Nonstop2h 55m
Lambert-St Louis
Wed 5/20
6:57 pm-1:06 am
1 stop5h 09m
$295
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Sat 5/9
3:10 pm-5:05 pm
Nonstop2h 55m
Lambert-St Louis
Tue 5/19
6:57 pm-1:06 am
1 stop5h 09m
$295
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Mon 5/11
3:10 pm-5:05 pm
Nonstop2h 55m
Lambert-St Louis
Tue 5/19
5:15 pm-11:03 pm
1 stop4h 48m
$295
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Wed 5/13
3:10 pm-5:05 pm
Nonstop2h 55m
Lambert-St Louis
Sat 5/16
5:15 pm-11:03 pm
1 stop4h 48m
$295
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Mon 5/11
3:10 pm-5:05 pm
Nonstop2h 55m
Lambert-St Louis
Wed 5/20
6:57 pm-1:06 am
1 stop5h 09m
$295
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Tue 5/5
11:45 am-5:44 pm
1 stop6h 59m
Lambert-St Louis
Fri 5/8
4:26 pm-8:06 pm
Nonstop2h 40m
$295
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Thu 7/9
3:10 pm-4:55 pm
Nonstop2h 45m
Lambert-St Louis
Mon 7/13
5:00 pm-8:28 pm
Nonstop2h 28m
$297
Showing 1-10 of 22 results
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 February.
| 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
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 February 19, 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.
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
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
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus
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John F Kennedy Intl and St. Louis flights
Browse other John F Kennedy Intl and St. Louis flight options. Last updated on February 19, 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 February 19, 2026.
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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 February 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$325 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$240 | Average$353 | FlexibilityNo cancel fee | On-time71% |