$86+ Cheap flights from New York, NY (NYC) 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — STL
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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Find cheap flights from New York to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from New York to Lambert-St Louis are usually found in January or August, booked 72 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Cheap flight deals from New York to St. Louis
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Best
Last-minute
One-way
Cheapest flights from New York to St. LouisExplore the most affordable flight options available from New York to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
Explore the most affordable flight options available from New York to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/266:29 am
LGA
- STL
1 stop12h 08m
Frontier
Fri 7/314:57 pm
STL
- LGA
1 stop28h 46m
Frontier
Deal found 7/1![Frontier logo]()
$330
This Delta deal was found by Cheapflights users on 7/3. 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.
Thu 8/66:25 pm
LGA
- STL
Nonstop3h 06m
Delta
Tue 8/116:25 pm
STL
- LGA
1 stop4h 17m
Delta
Deal found 7/3![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:05 am
LGA
- STL
1 stop9h 50m
Southwest
Thu 8/62:20 pm
STL
- LGA
1 stop6h 05m
Southwest
Deal found 7/2![Southwest logo]()
$332
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:56 pm
LGA
- STL
Nonstop2h 49m
American Airlines
Tue 10/205:00 am
STL
- LGA
1 stop8h 23m
American Airlines
Deal found 7/1![American Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Sat 8/151:00 pm
JFK
- STL
2 stops11h 59m
Frontier
Mon 8/174:57 pm
STL
- JFK
1 stop17h 57m
Frontier
Deal found 7/2![Frontier logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Wed 7/221:00 pm
JFK
- STL
2 stops11h 59m
Frontier
Sun 7/266:34 pm
STL
- JFK
1 stop16h 16m
Frontier
Deal found 7/3![Frontier logo]()
$334
This Trip.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:29 pm
LGA
- STL
1 stop28h 30m
Frontier
Mon 8/34:09 pm
STL
- LGA
1 stop22h 51m
Frontier
Deal found 7/5![Frontier logo]()
$335
This CheapOair deal was found by Cheapflights users on 7/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:29 pm
LGA
- STL
1 stop24h 10m
Frontier
Sun 10/1110:35 am
STL
- LGA
1 stop11h 40m
Frontier
Deal found 7/5![Frontier logo]()
$336
This Trip.com deal was found by Cheapflights users on 7/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:29 am
LGA
- STL
1 stop12h 08m
Frontier
Sun 8/24:09 pm
STL
- LGA
1 stop22h 51m
Frontier
Deal found 7/3![Frontier logo]()
$337
This Trip.com deal was found by Cheapflights users on 7/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:29 am
LGA
- STL
1 stop12h 08m
Frontier
Tue 7/214:09 pm
STL
- LGA
1 stop22h 51m
Frontier
Deal found 7/3![Frontier logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/81:00 pm
JFK
- STL
2 stops11h 59m
Frontier
Mon 8/104:57 pm
STL
- JFK
1 stop17h 53m
Frontier
Deal found 7/1![Frontier logo]()
$338
This CheapOair deal was found by Cheapflights users on 7/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:29 pm
LGA
- STL
1 stop28h 30m
Frontier
Mon 7/274:09 pm
STL
- LGA
1 stop22h 51m
Frontier
Deal found 7/3![Frontier logo]()
$339
Best flights from New York to St. LouisDiscover carefully curated flight deals from New York to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
Discover carefully curated flight deals from New York to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:15 am
EWR
- STL
1 stop7h 23m
United Airlines
Thu 8/277:00 am
STL
- EWR
Nonstop2h 31m
United Airlines
Deal found 7/3![United Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:55 pm
LGA
- STL
1 stop5h 05m
Southwest
Sun 10/255:40 am
STL
- LGA
Nonstop2h 20m
Southwest
Deal found 7/2![Southwest logo]()
$351
This Delta deal was found by Cheapflights users on 7/3. 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.
Fri 10/166:25 pm
LGA
- STL
Nonstop2h 50m
Delta
Tue 10/2010:00 am
STL
- LGA
Nonstop2h 22m
Delta
Deal found 7/3![Delta logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Thu 8/610:33 am
SWF
- STL
1 stop14h 26m
Multiple Airlines
Mon 8/108:08 pm
STL
- SWF
2 stops14h 00m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$474
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
LGA
- STL
Nonstop2h 30m
Southwest
Mon 9/73:35 pm
STL
- LGA
Nonstop2h 20m
Southwest
Deal found 7/3![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 7/2. 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.
Thu 7/306:29 pm
LGA
- STL
Nonstop3h 06m
Delta
Thu 8/66:05 am
STL
- LGA
Nonstop2h 33m
Delta
Deal found 7/2![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:55 pm
LGA
- STL
Nonstop2h 55m
Delta
Sat 1/25:45 pm
STL
- LGA
1 stop4h 59m
Delta
Deal found 7/4![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 7/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:55 am
LGA
- STL
1 stop4h 20m
Southwest
Sun 10/45:40 am
STL
- LGA
Nonstop2h 20m
Southwest
Deal found 7/5![Southwest logo]()
$395
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:59 pm
EWR
- STL
Nonstop2h 39m
United Airlines
Tue 9/87:00 am
STL
- EWR
Nonstop2h 31m
United Airlines
Deal found 7/3![United Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 7/4. 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.
Fri 9/410:00 am
LGA
- STL
Nonstop2h 47m
Delta
Tue 9/85:30 pm
STL
- LGA
Nonstop2h 30m
Delta
Deal found 7/4![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:17 pm
EWR
- STL
Nonstop2h 27m
United Airlines
Sat 7/255:59 pm
STL
- EWR
1 stop4h 40m
United Airlines
Deal found 7/1![United Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am
JFK
- STL
1 stop5h 55m
Delta
Sun 10/46:54 pm
STL
- JFK
1 stop5h 05m
Delta
Deal found 7/1![Delta logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Sun 7/1910:33 am
SWF
- STL
1 stop14h 26m
Multiple Airlines
Tue 7/216:34 pm
STL
- SWF
2 stops38h 04m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$502
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:59 pm
EWR
- STL
Nonstop2h 39m
United Airlines
Mon 9/215:30 pm
STL
- EWR
1 stop4h 37m
United Airlines
Deal found 7/1![United Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:00 am
EWR
- STL
1 stop4h 36m
Delta
Sat 1/25:45 pm
STL
- EWR
1 stop4h 18m
Delta
Deal found 7/4![Delta logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/2112:17 pm
SWF
- STL
2 stops28h 54m
Multiple Airlines
Mon 8/244:23 pm
STL
- SWF
1 stop17h 45m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
EWR
- STL
1 stop5h 12m
United Airlines
Sun 8/307:00 am
STL
- EWR
Nonstop2h 31m
United Airlines
Deal found 7/2![United Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 7/1. 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 11/244:00 pm
LGA
- STL
Nonstop2h 58m
Delta
Fri 11/277:20 am
STL
- LGA
1 stop7h 20m
Delta
Deal found 7/1![Delta logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Thu 7/3010:33 am
SWF
- STL
1 stop14h 26m
Multiple Airlines
Mon 8/38:08 pm
STL
- SWF
2 stops14h 00m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$527
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:17 pm
EWR
- STL
Nonstop2h 27m
United Airlines
Sat 8/16:01 am
STL
- EWR
Nonstop2h 29m
United Airlines
Deal found 7/2![United Airlines logo]()
$456
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:30 am
LGA
- STL
Nonstop2h 38m
Delta
Sun 8/309:25 am
STL
- LGA
Nonstop2h 31m
Delta
Deal found 7/1![Delta logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Fri 8/712:17 pm
SWF
- STL
2 stops12h 42m
Multiple Airlines
Mon 8/104:09 pm
STL
- SWF
1 stop17h 59m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 7/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:30 am
EWR
- STL
1 stop5h 00m
United Airlines
Sat 1/27:04 pm
STL
- EWR
1 stop4h 37m
United Airlines
Deal found 7/4![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 7/4. 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.
Thu 12/3110:00 am
LGA
- STL
Nonstop2h 59m
Delta
Sat 1/26:00 am
STL
- LGA
Nonstop2h 27m
Delta
Deal found 7/4![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:17 pm
EWR
- STL
Nonstop2h 27m
United Airlines
Sat 8/86:00 am
STL
- EWR
1 stop5h 06m
United Airlines
Deal found 7/1![United Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 7/4. 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.
Thu 12/311:55 pm
LGA
- STL
Nonstop2h 55m
Delta
Fri 1/16:00 am
STL
- LGA
Nonstop2h 27m
Delta
Deal found 7/4![Delta logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/1610:33 am
SWF
- STL
1 stop14h 26m
Multiple Airlines
Mon 7/207:10 pm
STL
- SWF
2 stops14h 58m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$604
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:00 am
EWR
- STL
1 stop4h 36m
Delta
Fri 1/11:30 pm
STL
- EWR
1 stop6h 17m
Delta
Deal found 7/4![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 7/4. 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.
Tue 8/116:00 am
JFK
- STL
1 stop4h 54m
Delta
Thu 8/273:39 pm
STL
- JFK
1 stop5h 18m
Delta
Deal found 7/4![Delta logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Thu 9/1010:56 am
SWF
- STL
1 stop9h 43m
Multiple Airlines
Sun 9/138:34 pm
STL
- SWF
2 stops14h 02m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$654
Last-minute flights from New York to St. LouisDiscover last-minute flight deals from New York to St. Louis. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from New York to St. Louis. Data last updated July 6, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 7/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:29 am
LGA
- STL
1 stop12h 08m
Frontier
Sun 8/24:09 pm
STL
- LGA
1 stop22h 51m
Frontier
Deal found 7/3![Frontier logo]()
$337
This Trip.com deal was found by Cheapflights users on 7/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:29 am
LGA
- STL
1 stop12h 08m
Frontier
Tue 7/214:09 pm
STL
- LGA
1 stop22h 51m
Frontier
Deal found 7/3![Frontier logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Wed 7/221:00 pm
JFK
- STL
2 stops11h 59m
Frontier
Sun 7/266:34 pm
STL
- JFK
1 stop16h 16m
Frontier
Deal found 7/3![Frontier logo]()
$334
This CheapOair deal was found by Cheapflights users on 7/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:29 pm
LGA
- STL
1 stop28h 30m
Frontier
Mon 7/274:09 pm
STL
- LGA
1 stop22h 51m
Frontier
Deal found 7/3![Frontier logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/266:29 am
LGA
- STL
1 stop12h 08m
Frontier
Fri 7/314:57 pm
STL
- LGA
1 stop28h 46m
Frontier
Deal found 7/1![Frontier logo]()
$330
This Trip.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:29 pm
LGA
- STL
1 stop28h 30m
Frontier
Mon 8/34:09 pm
STL
- LGA
1 stop22h 51m
Frontier
Deal found 7/5![Frontier logo]()
$335
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:05 am
LGA
- STL
1 stop9h 50m
Southwest
Thu 8/62:20 pm
STL
- LGA
1 stop6h 05m
Southwest
Deal found 7/2![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 7/3. 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.
Thu 8/610:00 am
LGA
- STL
Nonstop2h 47m
Delta
Mon 8/107:00 am
STL
- LGA
1 stop5h 42m
Delta
Deal found 7/3![Delta logo]()
$331
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:29 pm
LGA
- STL
Nonstop2h 49m
American Airlines
Tue 8/119:32 am
STL
- LGA
1 stop7h 51m
American Airlines
Deal found 7/2![American Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/81:00 pm
JFK
- STL
2 stops11h 59m
Frontier
Mon 8/104:57 pm
STL
- JFK
1 stop17h 53m
Frontier
Deal found 7/1![Frontier logo]()
$338
This CheapOair deal was found by Cheapflights users on 7/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:00 pm
LGA
- STL
1 stop11h 57m
Frontier
Sat 8/154:09 pm
STL
- LGA
1 stop24h 36m
Frontier
Deal found 7/3![Frontier logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Sat 8/151:00 pm
JFK
- STL
2 stops11h 59m
Frontier
Mon 8/174:57 pm
STL
- JFK
1 stop17h 57m
Frontier
Deal found 7/2![Frontier logo]()
$333
One-way flights from New York to St. LouisSearch for one-way flight options from New York to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
Search for one-way flight options from New York to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Wed 8/1910:29 pm
EWR
- STL
1 stop19h 53m
Frontier
Deal found 7/2![Frontier logo]()
$86
This Trip.com deal was found by Cheapflights users on 7/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:55 am
EWR
- STL
1 stop12h 42m
Frontier
Deal found 7/3![Frontier logo]()
$95
This Trip.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:55 am
EWR
- STL
1 stop12h 27m
Frontier
Deal found 7/1![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Thu 7/3010:29 pm
EWR
- STL
1 stop11h 28m
Frontier
Deal found 7/2![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Wed 8/510:29 pm
EWR
- STL
1 stop20h 08m
Frontier
Deal found 7/3![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Thu 8/135:55 am
EWR
- STL
1 stop12h 42m
Frontier
Deal found 7/2![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Mon 8/245:55 am
EWR
- STL
1 stop12h 27m
Frontier
Deal found 7/3![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/235:55 am
EWR
- STL
1 stop12h 42m
Frontier
Deal found 7/1![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/2210:29 pm
EWR
- STL
1 stop20h 08m
Frontier
Deal found 7/1![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:29 pm
EWR
- STL
1 stop11h 28m
Frontier
Deal found 7/5![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Sat 9/2612:39 pm
SWF
- STL
2 stops46h 01m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Thu 8/1310:28 am
SWF
- STL
2 stops47h 29m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$121
Find flight deals from New York to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) 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 July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $330 (Kiwi.com) |
One-way from | $86 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $384 |
Good round-trip deal | $364 or less |
Good one-way deal | $194 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from New York 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 July 6, 2026.
Use the filters below to find and compare flights from New York to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkSt. Louis
EWR - STL
EWRSTL
Newark
Tue 8/11
9:15 am-3:38 pm
1 stop7h 23m
Lambert-St Louis
Thu 8/27
7:00 am-10:31 am
Nonstop2h 31m
$350
New YorkSt. Louis
LGA - STL
LGASTL
New York LaGuardia
Wed 10/21
5:55 pm-10:00 pm
1 stop5h 05m
Lambert-St Louis
Sun 10/25
5:40 am-9:00 am
Nonstop2h 20m
$351
New YorkSt. Louis
LGA - STL
LGASTL
New York LaGuardia
Fri 10/16
6:25 pm-8:15 pm
Nonstop2h 50m
Lambert-St Louis
Tue 10/20
10:00 am-1:22 pm
Nonstop2h 22m
$355
Quickest round-trip
New YorkSt. Louis
LGA - STL
LGASTL
New York LaGuardia
Sat 9/5
6:00 am-7:30 am
Nonstop2h 30m
Lambert-St Louis
Mon 9/7
3:35 pm-6:55 pm
Nonstop2h 20m
$355
New YorkSt. Louis
LGA - STL
LGASTL
New York LaGuardia
Thu 7/30
6:29 pm-8:35 pm
Nonstop3h 06m
Lambert-St Louis
Thu 8/6
6:05 am-9:38 am
Nonstop2h 33m
$366
New YorkSt. Louis
LGA - STL
LGASTL
New York LaGuardia
Wed 12/30
1:55 pm-3:50 pm
Nonstop2h 55m
Lambert-St Louis
Sat 1/2
5:45 pm-11:44 pm
1 stop4h 59m
$369
New YorkSt. Louis
LGA - STL
LGASTL
New York LaGuardia
Fri 9/4
10:00 am-11:47 am
Nonstop2h 47m
Lambert-St Louis
Tue 9/8
5:30 pm-9:00 pm
Nonstop2h 30m
$374
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Thu 10/1
6:00 am-10:55 am
1 stop5h 55m
Lambert-St Louis
Sun 10/4
6:54 pm-12:59 am
1 stop5h 05m
$375
NewarkSt. Louis
EWR - STL
EWRSTL
Newark
Wed 12/30
6:00 am-9:36 am
1 stop4h 36m
Lambert-St Louis
Sat 1/2
5:45 pm-11:03 pm
1 stop4h 18m
$379
New YorkSt. Louis
LGA - STL
LGASTL
New York LaGuardia
Tue 11/24
4:00 pm-5:58 pm
Nonstop2h 58m
Lambert-St Louis
Fri 11/27
7:20 am-3:40 pm
1 stop7h 20m
$384
Showing 1-10 of 60 resultsSorted by cheapest first
Compare providers for flights from New York 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 New York to St. Louis in July.
| 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 Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York-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-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York-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-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 New York to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from New York with our price prediction graph.
NYC-STL
LGA-STL
JFK-STL
SWF-STL
EWR-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 to St. Louis
NYC-STL
LGA-STL
JFK-STL
SWF-STL
EWR-STL
What is the cheapest month to book a flight from New York to St. Louis?
Currently, September is the cheapest month in which you can book a flight from New York to St. Louis (average of $94). Flying from New York to St. Louis in April is currently the most expensive (average of $1,317). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from NYC to STL?
Find hourly flight availability from New York to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 6, 2026.
It’s typically best to fly out from New York to St. Louis in the evening. Doing so could potentially save you 10% on the flight price compared to flying at noon, which is usually more expensive.
Weekly flight availability from New York to St. Louis
Explore weekly flight availability from New York to St. Louis. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 6, 2026.
The most flights from NYC to STL are scheduled on a Sunday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from New York to St. Louis?
How far ahead should I book a flight from New York to St. Louis?
Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York to St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from New York to St. Louis?
Use this chart to determine the cheapest time to fly round-trip from New York to St. Louis. Price data was last updated on June 27, 2026.
Travelers seeking maximum savings on their New York to St. Louis flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for New York to St. Louis flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New York to St. Louis trip
Our travel experts
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 July 6, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from New York to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Related info for your journey
Find useful and relevant information for your journey from New York to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington
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New York and St. Louis flights
Browse other New York and St. Louis flight options. Last updated on July 6, 2026.
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Top 5 airlines flying from New York to St. Louis
Discover the top 5 airlines that operate flights from New York 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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$111 | Average$229 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$146 | Average$367 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$215 | Average$421 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$241 | Average$402 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$263 | Average$447 | FlexibilityNo cancel fee | On-time69% |