$153+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — STL
Mai 7 — Mai 141
Round-trip
1 adult, Economy
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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 April 7, 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 April 7, 2026.
This American Airlines deal was found by Cheapflights users on 4/3. 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.
Di 4/289:03 am
JFK
- STL
1 stop6h 00m
American Airlines
Mi 4/295:51 am
STL
- JFK
1 stop4h 39m
American Airlines
Deal found 4/3![American Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 4/4. 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.
Sa 5/92:50 pm
JFK
- STL
Nonstop2h 53m
Delta
Di 5/124:25 pm
STL
- JFK
Nonstop2h 40m
Delta
Deal found 4/4![Delta logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/81:00 pm
JFK
- STL
1 stop20h 55m
Frontier
Di 5/126:33 pm
STL
- JFK
1 stop16h 06m
Frontier
Deal found 4/4![Frontier logo]()
$297
This Delta deal was found by Cheapflights users on 4/5. 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.
Di 5/123:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Di 5/1910:19 am
STL
- JFK
1 stop10h 31m
Delta
Deal found 4/5![Delta logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Di 8/181:00 pm
JFK
- STL
1 stop20h 52m
Frontier
So 8/236:33 pm
STL
- JFK
1 stop16h 18m
Frontier
Deal found 4/7![Frontier logo]()
$303
This Delta deal was found by Cheapflights users on 4/2. 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.
Di 5/123:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Mo 5/187:01 pm
STL
- JFK
1 stop5h 05m
Delta
Deal found 4/2![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 4/2. 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.
Di 5/123:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Mi 5/134:25 pm
STL
- JFK
Nonstop2h 40m
Delta
Deal found 4/2![Delta logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
Do 4/161:00 pm
JFK
- STL
1 stop18h 50m
Frontier
Sa 4/188:23 pm
STL
- JFK
1 stop14h 27m
Frontier
Deal found 4/2![Frontier logo]()
$306
This American Airlines deal was found by Cheapflights users on 4/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 7/216:30 am
JFK
- STL
1 stop6h 30m
American Airlines
Mi 8/267:23 am
STL
- JFK
1 stop11h 57m
American Airlines
Deal found 4/6![American Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
So 4/261:00 pm
JFK
- STL
1 stop18h 50m
Frontier
Di 4/284:59 pm
STL
- JFK
2 stops17h 51m
Frontier
Deal found 4/2![Frontier logo]()
$313
This Delta deal was found by Cheapflights users on 4/4. 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.
Mo 5/46:35 pm
JFK
- STL
1 stop6h 01m
Delta
Mi 5/611:42 am
STL
- JFK
1 stop7h 50m
Delta
Deal found 4/4![Delta logo]()
$314
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 April 7, 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 April 7, 2026.
This Delta deal was found by Cheapflights users on 4/4. 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.
Mo 5/114:29 pm
JFK
- STL
1 stop5h 40m
Delta
Di 5/124:25 pm
STL
- JFK
Nonstop2h 40m
Delta
Deal found 4/4![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 4/5. 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.
Do 6/187:17 am
JFK
- STL
1 stop6h 52m
Delta
Di 6/234:13 pm
STL
- JFK
Nonstop2h 47m
Delta
Deal found 4/5![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 4/2. 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.
Mi 5/133:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Mo 5/187:01 pm
STL
- JFK
1 stop5h 05m
Delta
Deal found 4/2![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 4/6. 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.
Do 6/116:00 am
JFK
- STL
1 stop4h 46m
Delta
Mo 6/154:13 pm
STL
- JFK
Nonstop2h 47m
Delta
Deal found 4/6![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 4/6. 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.
Mo 7/63:00 pm
JFK
- STL
Nonstop3h 00m
Delta
Fr 7/104:12 pm
STL
- JFK
Nonstop2h 48m
Delta
Deal found 4/6![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 4/4. 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.
Di 6/92:55 pm
JFK
- STL
Nonstop2h 58m
Delta
Do 6/115:24 pm
STL
- JFK
1 stop6h 44m
Delta
Deal found 4/4![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 4/5. 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.
Di 5/193:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Di 5/264:25 pm
STL
- JFK
Nonstop2h 40m
Delta
Deal found 4/5![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 4/4. 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.
Di 5/193:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Sa 5/234:15 pm
STL
- JFK
Nonstop2h 40m
Delta
Deal found 4/4![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 4/5. 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.
Fr 6/126:00 am
JFK
- STL
1 stop4h 46m
Delta
Sa 6/134:13 pm
STL
- JFK
Nonstop2h 47m
Delta
Deal found 4/5![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 4/7. 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.
Sa 5/1612:59 pm
JFK
- STL
1 stop5h 17m
Delta
Mo 5/186:45 am
STL
- JFK
1 stop4h 14m
Delta
Deal found 4/7![Delta logo]()
$466
This Delta deal was found by Cheapflights users on 4/3. 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.
Do 5/77:05 am
JFK
- STL
1 stop6h 15m
Delta
So 5/106:45 am
STL
- JFK
1 stop4h 14m
Delta
Deal found 4/3![Delta logo]()
$467
This Delta deal was found by Cheapflights users on 4/5. 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.
Do 5/144:29 pm
JFK
- STL
1 stop5h 40m
Delta
Fr 5/151:59 pm
STL
- JFK
1 stop6h 51m
Delta
Deal found 4/5![Delta logo]()
$473
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 April 7, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to St. Louis. Data last updated April 7, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 4/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/81:00 pm
JFK
- STL
1 stop11h 25m
Frontier
Do 4/96:29 pm
STL
- JFK
1 stop5h 51m
Frontier
Deal found 4/6![Frontier logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
Do 4/161:00 pm
JFK
- STL
1 stop18h 50m
Frontier
Sa 4/188:23 pm
STL
- JFK
1 stop14h 27m
Frontier
Deal found 4/2![Frontier logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Do 4/231:00 pm
JFK
- STL
1 stop18h 50m
Frontier
Sa 4/258:23 pm
STL
- JFK
1 stop14h 27m
Frontier
Deal found 4/5![Frontier logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
So 4/261:00 pm
JFK
- STL
1 stop18h 50m
Frontier
Di 4/284:59 pm
STL
- JFK
2 stops17h 51m
Frontier
Deal found 4/2![Frontier logo]()
$313
This American Airlines deal was found by Cheapflights users on 4/3. 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.
Di 4/289:03 am
JFK
- STL
1 stop6h 00m
American Airlines
Mi 4/295:51 am
STL
- JFK
1 stop4h 39m
American Airlines
Deal found 4/3![American Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 4/4. 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.
Mo 5/46:35 pm
JFK
- STL
1 stop6h 01m
Delta
Mi 5/611:42 am
STL
- JFK
1 stop7h 50m
Delta
Deal found 4/4![Delta logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/81:00 pm
JFK
- STL
1 stop20h 55m
Frontier
Di 5/126:33 pm
STL
- JFK
1 stop16h 06m
Frontier
Deal found 4/4![Frontier logo]()
$297
This Delta deal was found by Cheapflights users on 4/5. 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.
Sa 5/92:50 pm
JFK
- STL
Nonstop2h 53m
Delta
Di 5/124:25 pm
STL
- JFK
Nonstop2h 40m
Delta
Deal found 4/5![Delta logo]()
$294
This Delta deal was found by Cheapflights users on 4/5. 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.
Di 5/123:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Di 5/1910:19 am
STL
- JFK
1 stop10h 31m
Delta
Deal found 4/5![Delta logo]()
$298
This Delta deal was found by Cheapflights users on 4/2. 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.
Di 5/123:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Mo 5/187:01 pm
STL
- JFK
1 stop5h 05m
Delta
Deal found 4/2![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 4/2. 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.
Di 5/123:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Mi 5/134:25 pm
STL
- JFK
Nonstop2h 40m
Delta
Deal found 4/2![Delta logo]()
$305
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 April 7, 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 April 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Sa 6/61:00 pm
JFK
- STL
2 stops31h 23m
Frontier
Deal found 4/6![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Di 6/91:00 pm
JFK
- STL
2 stops26h 48m
Frontier
Deal found 4/7![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Do 5/71:00 pm
JFK
- STL
1 stop20h 55m
Frontier
Deal found 4/7![Frontier logo]()
$156
This Delta deal was found by Cheapflights users on 4/6. 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.
Do 5/283:10 pm
JFK
- STL
Nonstop2h 55m
Delta
Deal found 4/6![Delta logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Di 4/211:00 pm
JFK
- STL
2 stops35h 19m
Frontier
Deal found 4/6![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
Mo 6/11:00 pm
JFK
- STL
1 stop29h 33m
Frontier
Deal found 4/3![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
Mo 5/181:00 pm
JFK
- STL
1 stop29h 33m
Frontier
Deal found 4/2![Frontier logo]()
$162
This Trip.com deal was found by Cheapflights users on 4/5. 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.
Fr 4/241:00 pm
JFK
- STL
1 stop18h 50m
Frontier
Deal found 4/5![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Mi 5/61:00 pm
JFK
- STL
2 stops23h 41m
Frontier
Deal found 4/6![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Di 6/21:00 pm
JFK
- STL
2 stops35h 57m
Frontier
Deal found 4/6![Frontier logo]()
$166
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 April 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $293 (American Airlines) |
One-way from | $153 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $294 |
Good one-way deal | $167 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 April 7, 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
Mo 5/11
4:29 pm-9:09 pm
1 stop5h 40m
Lambert-St Louis
Di 5/12
4:25 pm-8:05 pm
Nonstop2h 40m
$304
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Do 6/18
7:17 am-1:09 pm
1 stop6h 52m
Lambert-St Louis
Di 6/23
4:13 pm-8:00 pm
Nonstop2h 47m
$331
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Mi 5/13
3:10 pm-5:05 pm
Nonstop2h 55m
Lambert-St Louis
Mo 5/18
7:01 pm-1:06 am
1 stop5h 05m
$376
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Do 6/11
6:00 am-9:46 am
1 stop4h 46m
Lambert-St Louis
Mo 6/15
4:13 pm-8:00 pm
Nonstop2h 47m
$399
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Mo 7/6
3:00 pm-5:00 pm
Nonstop3h 00m
Lambert-St Louis
Fr 7/10
4:12 pm-8:00 pm
Nonstop2h 48m
$403
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Di 6/9
2:55 pm-4:53 pm
Nonstop2h 58m
Lambert-St Louis
Do 6/11
5:24 pm-1:08 am
1 stop6h 44m
$403
Quickest round-trip
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Di 5/19
3:10 pm-5:05 pm
Nonstop2h 55m
Lambert-St Louis
Di 5/26
4:25 pm-8:05 pm
Nonstop2h 40m
$405
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Di 5/19
3:10 pm-5:05 pm
Nonstop2h 55m
Lambert-St Louis
Sa 5/23
4:15 pm-7:55 pm
Nonstop2h 40m
$405
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Fr 6/12
6:00 am-9:46 am
1 stop4h 46m
Lambert-St Louis
Sa 6/13
4:13 pm-8:00 pm
Nonstop2h 47m
$413
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Sa 5/16
12:59 pm-5:16 pm
1 stop5h 17m
Lambert-St Louis
Mo 5/18
6:45 am-11:59 am
1 stop4h 14m
$466
Showing 1-10 of 24 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 April.
| 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, September is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to St. Louis (average of $150). Flying from New York John F Kennedy Intl Airport to St. Louis in February is currently the most expensive (average of $342). 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.
How much does it cost to fly round-trip 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 April 7, 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.
Comfort
7.9
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
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
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
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 April 7, 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 April 7, 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 April 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$163 | Average$317 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$294 | Average$360 | FlexibilityNo cancel fee | On-time71% |