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St. Louis

$99+ Cheap flights from New York State to St. Louis (STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — STL
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
1 adult, Economy
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Cheap flight deals from New York to St. Louis

Cheapest flights from New York to St. Louis
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 June 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/292:48 pm
BUF
-
STL
1 stop27h 49m
Frontier
Sun 8/26:34 pm
STL
-
BUF
1 stop18h 19m
Frontier
Deal found 6/14$186
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/242:48 pm
BUF
-
STL
1 stop19h 09m
Frontier
Fri 7/314:57 pm
STL
-
BUF
1 stop17h 36m
Frontier
Deal found 6/10$187
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/222:48 pm
BUF
-
STL
1 stop27h 49m
Frontier
Tue 8/116:34 pm
STL
-
BUF
1 stop18h 19m
Frontier
Deal found 6/14$191
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:29 am
BUF
-
STL
1 stop7h 08m
Frontier
Thu 7/236:34 pm
STL
-
BUF
1 stop18h 19m
Frontier
Deal found 6/10$209
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:34 pm
BUF
-
STL
1 stop5h 00m
American Airlines
Tue 9/155:00 am
STL
-
BUF
1 stop5h 39m
American Airlines
Deal found 6/10$221
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:35 pm
BUF
-
STL
1 stop6h 20m
Southwest
Tue 9/156:30 am
STL
-
BUF
2 stops6h 50m
Southwest
Deal found 6/10$227
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:34 pm
BUF
-
STL
1 stop5h 00m
American Airlines
Tue 8/256:00 am
STL
-
BUF
1 stop5h 38m
American Airlines
Deal found 6/10$237
This Southwest deal was found by Cheapflights users on 6/11. 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.
Tue 10/2010:10 am
BUF
-
STL
2 stops6h 40m
Southwest
Sat 10/249:20 am
STL
-
BUF
1 stop3h 50m
Southwest
Deal found 6/11$252
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/282:50 pm
BUF
-
STL
1 stop19h 02m
Frontier
Mon 8/315:33 pm
STL
-
BUF
2 stops24h 34m
Frontier
Deal found 6/11$255
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:30 pm
ALB
-
STL
1 stop5h 04m
American Airlines
Sat 8/155:00 am
STL
-
ALB
1 stop4h 19m
American Airlines
Deal found 6/10$256
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 10/265:52 pm
ROC
-
STL
1 stop4h 20m
American Airlines
Wed 11/46:07 am
STL
-
ROC
1 stop4h 13m
American Airlines
Deal found 6/11$273
This Delta deal was found by Cheapflights users on 6/11. 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 10/75:30 am
ALB
-
STL
1 stop7h 29m
Delta
Sat 10/106:45 am
STL
-
ALB
1 stop4h 07m
Delta
Deal found 6/11$275

Find flight deals from New York to St. Louis

Keep the following information in mind while searching for New York to St. Louis flight deals. Data was last updated June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$186
(Kiwi.com)

One-way from

$99
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$380

Good round-trip deal

$370 or less

Good one-way deal

$194 or less
Provider with most accurate pricing for New York (NYC)-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Lambert-St Louis flights.
Search Deals
From New York to Lambert-St Louis
Search Deals
One-way flight from New York to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from New York to Lambert-St Louis.
Search Deals
Price to beat on a one-way flight from New York to Lambert-St Louis.
Search Deals

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 June 15, 2026.
Use the filters below to find and compare flights from New York State to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

Wed 7/22

2:48 pm-5:37 pm

1 stop27h 49m

Lambert-St Louis

Tue 8/11

8:08 pm-1:53 pm

2 stops16h 45m

$265

AlbanySt. Louis

ALB - STL

ALBSTL

Albany Intl

Thu 8/13

6:15 am-11:46 am

1 stop6h 31m

Lambert-St Louis

Mon 8/17

3:39 pm-11:57 pm

1 stop7h 18m

$279

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

Tue 9/15

6:20 am-9:29 am

1 stop4h 09m

Lambert-St Louis

Fri 9/18

5:57 pm-11:54 pm

1 stop4h 57m

$287

AlbanySt. Louis

ALB - STL

ALBSTL

Albany Intl

Wed 10/7

1:20 pm-7:35 pm

2 stops7h 15m

Lambert-St Louis

Sat 10/10

6:30 am-1:50 pm

1 stop6h 20m

$289

SyracuseSt. Louis

SYR - STL

SYRSTL

Syracuse Hancock Intl

Wed 7/1

6:15 am-12:11 pm

1 stop6h 56m

Lambert-St Louis

Sat 7/4

6:00 am-1:32 pm

1 stop6h 32m

$291

SyracuseSt. Louis

SYR - STL

SYRSTL

Syracuse Hancock Intl

Sat 8/15

6:20 am-9:37 am

1 stop4h 17m

Lambert-St Louis

Tue 8/18

6:30 am-1:01 pm

1 stop5h 31m

$291

SyracuseSt. Louis

SYR - STL

SYRSTL

Syracuse Hancock Intl

Sat 7/25

6:21 am-9:31 am

1 stop4h 10m

Lambert-St Louis

Mon 7/27

6:09 pm-10:58 pm

1 stop3h 49m

$300

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Sat 9/5

12:36 pm-4:38 pm

1 stop5h 02m

Lambert-St Louis

Sat 10/3

6:40 am-11:56 am

1 stop4h 16m

$301

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Sun 9/6

6:00 am-11:56 am

1 stop6h 56m

Lambert-St Louis

Sat 10/3

6:00 am-12:03 pm

1 stop5h 03m

$301

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Wed 10/14

6:40 pm-11:39 pm

1 stop5h 59m

Lambert-St Louis

Sat 10/17

10:45 am-4:33 pm

1 stop4h 48m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
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 State to St. Louis

What is the cheapest month to book a flight from State of New York to St. Louis?

Currently, December is the cheapest month in which you can book a flight from State of New York to St. Louis (average of $94). Flying from State of New York to St. Louis in November is currently the most expensive (average of $1,037). 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 NY 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 June 15, 2026.

It’s optimal to fly from State of New York to St. Louis in the evening. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from State of New York to St. Louis?

How far ahead should I book a flight from State of New York to St. Louis?

The price you pay for your flight from State of New York to St. Louis may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from State of 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 13, 2026.

Travelers seeking maximum savings on their State of 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.

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.

  • What airport do you fly into for flights to St. Louis from New York?

    Most people fly into Lambert-St Louis (STL) if they book a flight to St. Louis from New York. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • How long is the flight from State of New York to St. Louis?

    For as low as $279, Frontier can have you in St. Louis from State of New York in 6h 31m. The distance between State of New York and St. Louis is about 908 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from State of New York to St. Louis one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $64. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from State of New York to St. Louis for a low price.

  • What are the most popular routes from State of New York to St. Louis?

    While some choose either New York LaGuardia - Lambert-St Louis or New York John F Kennedy Intl - Lambert-St Louis, Newark - Lambert-St Louis is the most popular route from State of New York to St. Louis.

  • What are the most reliable airlines from State of New York to St. Louis?

    Before booking your flight to St. Louis from State of New York, check out the most reliable airlines to get you to your destination on time: KLM (77%), Air France (77%), Delta( 77%).

  • What are the cheapest flights from State of New York to St. Louis?

    Looking for the cheapest flight from State of New York to St. Louis? While on average our users pay $340, our data indicates the cheapest price to be $194. The most popular route (Newark - Lambert-St Louis), is priced around $267.

  • Can I find deals for flights from New York to St. Louis that include hotel bookings?

    Yes. In addition to deals on New York to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to St. Louis.

  • Can I find deals for business class flights from New York to St. Louis?

    Yes. Cheapflights offers flight deals from New York to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of New York to St. Louis?

    Currently, December is the cheapest month in which you can book a flight from State of New York to St. Louis (average of $94). Flying from State of New York to St. Louis in November is currently the most expensive (average of $1,037). 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.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New York to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Kansas City flights
LaGuardia to Kansas City flights
John F Kennedy Intl to Kansas City flights
Newark to St. Louis flights
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Dulles Intl to Kansas City flights
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San Francisco to St. Louis flights
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Philadelphia to Kansas City flights
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George Bush Intcntl to Kansas City flights
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Atlanta to Kansas City flights
Midway to Kansas City flights
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Atlanta to St. Louis flights
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San Diego to St. Louis flights
Minneapolis to Kansas City flights
George Bush Intcntl to St. Louis flights
Detroit to Kansas City flights
Raleigh to Kansas City flights
Reagan-National to St. Louis flights
O'Hare Intl to St. Louis flights
Austin to Kansas City flights
Minneapolis to St. Louis flights

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 June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$111Average$229FlexibilityNo cancel feeOn-time62%
DeltaCheapest$146Average$379FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$207Average$435FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$218Average$437FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$396FlexibilityNo cancel feeOn-time71%

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