$147+ Cheap flights from St. Louis (STL) to John F Kennedy Intl, NY (JFK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JFK
Oct 10 — Oct 171
Round-trip
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
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 St. Louis to John F Kennedy Intl
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Cheapest flights from St. Louis to John F Kennedy IntlExplore the most affordable flight options available from St. Louis to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from St. Louis to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Delta deal was found by Cheapflights users on 9/7. 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 10/157:20 pm -
1 stop4h 39m
Wed 10/218:35 am -
1 stop5h 45m
Deal found 9/7![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 9/9. 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 10/26:54 pm -
1 stop5h 05m
Tue 10/64:30 pm -
1 stop5h 21m
Deal found 9/9![Delta logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:29 pm -
1 stop20h 21m
Mon 10/51:00 pm -
2 stops23h 32m
Deal found 9/9![Frontier logo]()
$341
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 11/195:00 am -
1 stop4h 30m
Mon 11/232:56 pm -
1 stop5h 31m
Deal found 9/9![American Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 9/9. 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 11/2410:38 am -
1 stop4h 52m
Fri 11/277:58 am -
1 stop5h 46m
Deal found 9/9![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 9/9. 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 10/165:35 pm -
1 stop5h 24m
Thu 10/226:00 am -
1 stop5h 51m
Deal found 9/9![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 10/295:35 pm -
1 stop6h 24m
Sun 11/16:00 am -
1 stop5h 51m
Deal found 9/9![Delta logo]()
$376
This CheapOair deal was found by Cheapflights users on 9/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:29 pm -
1 stop20h 21m
Sun 10/41:00 pm -
1 stop25h 10m
Deal found 9/9![Frontier logo]()
$381
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:00 am -
1 stop5h 20m
Wed 10/73:00 pm -
1 stop10h 19m
Deal found 9/8![American Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 11/52:25 pm -
1 stop7h 08m
Sun 11/86:00 am -
1 stop5h 55m
Deal found 9/8![Delta logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/17:27 am -
1 stop6h 32m
Tue 10/67:02 pm -
1 stop6h 17m
Deal found 9/9![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 9/5. 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 12/121:20 pm -
1 stop5h 43m
Tue 12/153:01 pm -
1 stop5h 21m
Deal found 9/5![American Airlines logo]()
$389
Best flights from St. Louis to John F Kennedy IntlDiscover carefully curated flight deals from St. Louis to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from St. Louis to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Delta deal was found by Cheapflights users on 9/9. 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 12/16:32 am -
1 stop4h 24m
Fri 12/412:56 pm -
1 stop5h 24m
Deal found 9/9![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 11/512:00 pm -
1 stop7h 24m
Fri 11/138:10 am -
1 stop6h 13m
Deal found 9/9![Delta logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:42 pm -
2 stops22h 02m
Tue 10/201:00 pm -
1 stop11h 59m
Deal found 9/7![Alaska Airlines logo]()
$683
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 11/2511:14 am -
1 stop7h 31m
Sun 11/296:30 am -
1 stop6h 34m
Deal found 9/9![American Airlines logo]()
$792
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 11/52:25 pm -
1 stop7h 08m
Sun 11/86:00 am -
1 stop5h 55m
Deal found 9/8![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 9/9. 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 9/233:52 pm -
1 stop7h 33m
Tue 9/2912:59 pm -
1 stop7h 59m
Deal found 9/9![Delta logo]()
$473
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:42 pm -
2 stops29h 17m
Tue 10/2711:30 am -
2 stops37h 29m
Deal found 9/8![Alaska Airlines logo]()
$713
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:02 am -
2 stops24h 02m
Sat 10/107:22 am -
1 stop17h 37m
Deal found 9/5![Alaska Airlines logo]()
$776
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:42 pm -
2 stops29h 17m
Mon 10/198:25 pm -
1 stop28h 34m
Deal found 9/6![Alaska Airlines logo]()
$811
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:42 pm -
1 stop28h 47m
Mon 10/198:25 pm -
1 stop20h 19m
Deal found 9/9![Alaska Airlines logo]()
$813
Last-minute flights from St. Louis to John F Kennedy IntlDiscover last-minute flight deals from St. Louis to John F Kennedy Intl. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to John F Kennedy Intl. Data last updated September 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:00 am -
1 stop5h 20m
Wed 10/73:00 pm -
1 stop10h 19m
Deal found 9/8![American Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/17:27 am -
1 stop6h 32m
Tue 10/67:02 pm -
1 stop6h 17m
Deal found 9/9![American Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 9/9. 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 10/26:54 pm -
1 stop5h 05m
Tue 10/64:30 pm -
1 stop5h 21m
Deal found 9/9![Delta logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:29 pm -
1 stop20h 21m
Mon 10/51:00 pm -
2 stops23h 32m
Deal found 9/9![Frontier logo]()
$341
This CheapOair deal was found by Cheapflights users on 9/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:29 pm -
1 stop20h 21m
Sun 10/41:00 pm -
1 stop25h 10m
Deal found 9/9![Frontier logo]()
$381
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/75:00 am -
1 stop5h 00m
Wed 10/146:30 am -
1 stop7h 05m
Deal found 9/6![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 10/115:00 am -
1 stop5h 00m
Fri 10/163:00 pm -
1 stop6h 57m
Deal found 9/9![American Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 9/7. 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 10/157:20 pm -
1 stop4h 39m
Wed 10/218:35 am -
1 stop5h 45m
Deal found 9/7![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 9/10. 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 10/155:35 pm -
1 stop6h 24m
Tue 10/206:00 am -
1 stop5h 51m
Deal found 9/10![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 9/9. 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 10/165:35 pm -
1 stop5h 24m
Thu 10/226:00 am -
1 stop5h 51m
Deal found 9/9![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 10/295:35 pm -
1 stop6h 24m
Sun 11/16:00 am -
1 stop5h 51m
Deal found 9/8![Delta logo]()
$376
One-way flights from St. Louis to John F Kennedy IntlSearch for one-way flight options from St. Louis to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from St. Louis to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 9/302:29 pm -
1 stop20h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$147
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/105:00 am -
1 stop5h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$156
This Delta deal was found by Cheapflights users on 9/7. 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 10/75:35 pm -
1 stop6h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/22:29 pm -
1 stop20h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$161
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 10/305:35 pm -
1 stop6h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$173
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:31 am -
1 stop7h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 9/8. 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 11/247:18 pm -
1 stop4h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$195
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:29 am -
1 stop5h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$196
This Delta deal was found by Cheapflights users on 9/7. 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 12/412:36 pm -
1 stop6h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 10/227:20 pm -
1 stop4h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$199
Find flight deals from St. Louis to John F Kennedy Intl
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to John F Kennedy Intl (JFK). 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $313 (Delta) |
One-way from | $147 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $442 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to John F Kennedy Intl 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from St. Louis to New York John F Kennedy Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
St. LouisNew York
STL Lambert-St Louis - JFK New York John F Kennedy Intl
STLJFK
Lambert-St Louis
Thu 10/15
7:20 pm-12:59 am
1 stop4h 39m
New York John F Kennedy Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$157
St. LouisNew York
STL Lambert-St Louis - JFK New York John F Kennedy Intl
STLJFK
Lambert-St Louis
Thu 10/29
7:20 pm-12:59 am
1 stop4h 39m
New York John F Kennedy Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$157
St. LouisNew York
STL Lambert-St Louis - JFK New York John F Kennedy Intl
STLJFK
Lambert-St Louis
Fri 10/23
2:38 pm-9:59 pm
1 stop6h 21m
New York John F Kennedy Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$173
St. LouisNew York
STL Lambert-St Louis - JFK New York John F Kennedy Intl
STLJFK
Lambert-St Louis
Wed 11/25
7:18 pm-12:59 am
1 stop4h 41m
New York John F Kennedy Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$195
St. LouisNew York
STL Lambert-St Louis - JFK New York John F Kennedy Intl
STLJFK
Lambert-St Louis
Sat 11/14
3:30 pm-11:58 pm
1 stop7h 28m
New York John F Kennedy Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$197
St. LouisNew York
STL Lambert-St Louis - JFK New York John F Kennedy Intl
STLJFK
Lambert-St Louis
Tue 12/1
5:51 pm-1:01 am
1 stop6h 10m
New York John F Kennedy Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$197
St. LouisNew York
STL Lambert-St Louis - JFK New York John F Kennedy Intl
STLJFK
Lambert-St Louis
Sat 9/19
10:29 am-5:30 pm
1 stop6h 01m
New York John F Kennedy Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$237
St. LouisNew York
STL Lambert-St Louis - JFK New York John F Kennedy Intl
STLJFK
Lambert-St Louis
Sat 9/12
10:29 am-5:30 pm
1 stop6h 01m
New York John F Kennedy Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$247
St. LouisNew York
STL Lambert-St Louis - JFK New York John F Kennedy Intl
STLJFK
Lambert-St Louis
Tue 9/22
5:47 pm-12:25 am
1 stop5h 38m
New York John F Kennedy Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$247
St. LouisNew York
STL Lambert-St Louis - JFK New York John F Kennedy Intl
STLJFK
Lambert-St Louis
Thu 9/24
6:39 pm-11:50 am
2 stops40h 11m
New York John F Kennedy Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$303
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from St. Louis to John F Kennedy Intl
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 St. Louis to John F Kennedy Intl in September.
| 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 Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on St. Louis-New York John F Kennedy Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-New York John F Kennedy Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-New York John F Kennedy Intl Airport 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 St. Louis-New York John F Kennedy Intl Airport 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 St. Louis to John F Kennedy Intl
Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from St. Louis with our price prediction graph.
STL-JFK
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.
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Everything you need to know about your flight from St. Louis to New York John F Kennedy Intl Airport
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What is the cheapest month to book a flight from St. Louis to New York John F Kennedy Intl Airport?
Currently, January is the cheapest month in which you can book a flight from St. Louis to New York John F Kennedy Intl Airport (average of $152). Flying from St. Louis to New York John F Kennedy Intl Airport in May is currently the most expensive (average of $484). 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 St. Louis to New York John F Kennedy Intl Airport?
Airfare is below average for this route at the moment.
St. Louis to New York John F Kennedy Intl Airport flights typically cost between $370 and $552 in October.The cheapest round-trip price found within the last 5 days was $313 on Delta (Oct 15-Oct 21).
What’s the top layover airport for flights from St. Louis to New York John F Kennedy Intl Airport?
Share of 1-stop round-trip flights from St. Louis to New York John F Kennedy Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Washington, D.C. (DCA) – chosen by Cheapflights users on 67% of 1-stop itineraries from St. Louis to New York John F Kennedy Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from St. Louis to New York John F Kennedy Intl Airport?
Average round-trip fare for 1-stop flights from St. Louis to New York John F Kennedy Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of $177.
What’s the fastest layover option from St. Louis to New York John F Kennedy Intl Airport?
Shortest average travel time for 1-stop one-way flights from St. Louis to New York John F Kennedy Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Washington, D.C. (DCA) have the shortest average one-way travel time for 1-stop routes: 6h 48m.
Which airport typically offers the quickest layover for flights from St. Louis to New York John F Kennedy Intl Airport?
Average layover duration for 1-stop one-way flights from St. Louis to New York John F Kennedy Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Washington, D.C. (DCA) offer the fastest connection on this route, with an average layover time of 2h 47m.
Reviews of airlines servicing John F Kennedy Intl
Get insights into the airlines that provide service to John F Kennedy Intl. 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 John F Kennedy Intl. Reviews last updated September 10, 2026.
See what other customers who have flown with Delta and American Airlines from St. Louis to New York John F Kennedy Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Related info for your journey
Find useful and relevant information for your journey from St. Louis to John F Kennedy Intl. 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 New York John F Kennedy Intl Airport?
Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locationsQueens
Bronx
Elizabeth
East Rutherford
Mahwah
Staten Island
Mount Laurel
Yonkers
Irvington
Secaucus
Seaside Heights
North Bergen
Tannersville
Carle Place
Absecon
Carteret
Fort Lee
Goshen
Parsippany
Avenel
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Other flights to John F Kennedy Intl
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Top 2 airlines flying from St. Louis to John F Kennedy Intl
Discover the top 2 airlines that operate flights from St. Louis to John F Kennedy Intl. 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$247 | Average$397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$392 | FlexibilityNo cancel fee | On-time71% |