St. Louis

$71+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — STL
Oct 16 — Oct 231
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Cheap 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 September 16, 2025.

Round-trip from

$184
(Trip.com)

One-way from

$71
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$357

Good round-trip deal

$223 or less

Good one-way deal

$130 or less
From New York to Lambert-St Louis
One-way flight from New York to Lambert-St Louis
Highest demand for flights based on searches. 9% potential increase in price ($36 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from New York to Lambert-St Louis.
Price to beat on a one-way flight from New York to Lambert-St Louis.

Find 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 September 16, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:57 pmBUF - STL
1 stop17h 09mFrontier
Sun 10/51:57 pmSTL - BUF
1 stop27h 17mFrontier
Deal found 9/15$184
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:59 amJFK - STL
1 stop11h 11mFrontier
Tue 10/147:52 pmSTL - JFK
1 stop15h 09mFrontier
Deal found 9/15$208
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:56 pmLGA - STL
1 stop11h 10mFrontier
Tue 9/307:55 pmSTL - LGA
1 stop25h 16mFrontier
Deal found 9/15$209
This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:59 amJFK - STL
1 stop31h 54mFrontier
Mon 10/64:00 pmSTL - JFK
1 stop8h 08mFrontier
Deal found 9/13$209
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/199:00 amLGA - STL
Nonstop3h 03mAmerican Airlines
Tue 12/22:17 pmSTL - LGA
1 stop8h 24mAmerican Airlines
Deal found 9/15$210
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/13:58 pmLGA - STL
1 stop21h 11mMultiple Airlines
Tue 11/47:45 pmSTL - LGA
2 stops14h 44mMultiple Airlines
Deal found 9/15$211
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:30 amJFK - STL
1 stop6h 47mFrontier
Thu 11/67:45 pmSTL - JFK
1 stop18h 15mFrontier
Deal found 9/15$211
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:30 amLGA - STL
1 stop9h 34mFrontier
Tue 10/77:52 pmSTL - LGA
2 stops13h 38mFrontier
Deal found 9/14$212
This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:59 amJFK - STL
1 stop31h 54mFrontier
Sun 10/51:57 pmSTL - JFK
1 stop19h 29mFrontier
Deal found 9/13$212
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:44 pmLGA - STL
Nonstop2h 52mAmerican Airlines
Sat 11/86:00 amSTL - LGA
1 stop9h 28mAmerican Airlines
Deal found 9/15$215
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:15 amJFK - STL
1 stop9h 49mFrontier
Mon 10/64:00 pmSTL - JFK
2 stops17h 24mFrontier
Deal found 9/15$215
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:59 amJFK - STL
1 stop11h 11mFrontier
Mon 10/139:06 pmSTL - JFK
1 stop12h 18mFrontier
Deal found 9/15$216

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 September 16, 2025.
Use the filters below to find and compare flights from New York State to St. Louis that are best for you.

Fly from

New York

Fly to

St. Louis

Route

Depart

Return

Price

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Thu 11/20

6:30 pm-8:20 pm

Nonstop2h 50m

Lambert-St Louis

Tue 12/2

7:55 pm-11:10 pm

Nonstop2h 15m

$219

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Thu 11/13

2:05 pm-8:15 pm

1 stop7h 10m

Lambert-St Louis

Sat 11/15

1:45 pm-10:20 pm

2 stops7h 35m

$222

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Thu 11/6

6:30 am-8:13 am

Nonstop2h 43m

Lambert-St Louis

Sat 11/8

9:31 am-12:57 pm

Nonstop2h 26m

$227

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Sat 11/1

2:55 pm-4:43 pm

Nonstop2h 48m

Lambert-St Louis

Mon 11/3

4:10 pm-7:57 pm

Nonstop2h 47m

$227

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Fri 10/31

6:30 am-12:55 pm

1 stop7h 25m

Lambert-St Louis

Sun 11/2

8:05 pm-11:20 pm

Nonstop2h 15m

$229

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Thu 11/13

2:40 pm-4:33 pm

Nonstop2h 53m

Lambert-St Louis

Mon 11/17

6:09 pm-11:08 pm

1 stop3h 59m

$237

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Fri 11/7

2:55 pm-4:43 pm

Nonstop2h 48m

Lambert-St Louis

Sun 11/9

6:40 am-11:59 am

1 stop4h 19m

$237

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Thu 10/30

8:05 am-12:35 pm

1 stop5h 30m

Lambert-St Louis

Mon 11/3

5:15 pm-11:06 pm

1 stop4h 51m

$239

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Wed 10/15

10:00 pm-11:57 pm

Nonstop2h 57m

Lambert-St Louis

Wed 10/22

6:00 am-9:39 am

Nonstop2h 39m

$241

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Sat 10/25

8:25 am-10:15 am

Nonstop2h 50m

Lambert-St Louis

Sat 10/25

6:05 pm-9:25 pm

Nonstop2h 20m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from State of New York to St. Louis (average of $311). Flying from State of New York to St. Louis in March is currently the most expensive (average of $356). 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 September 16, 2025.

When flying from State of New York to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of 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 September 16, 2025.

The most flights from USNY to STL are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 $227, Southwest can have you in St. Louis from State of New York in 2h 43m. The distance between State of New York and St. Louis is about 885 mi. All flights are typically nonstop.

  • 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 $94. However, be on the lookout for offers from United Airlines and Southwest, 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?

  • 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 $218, our data indicates the cheapest price to be $120. The most popular route (New York John F Kennedy Intl - Lambert-St Louis), is priced around $197.

  • 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, August is the cheapest month in which you can book a flight from State of New York to St. Louis (average of $311). Flying from State of New York to St. Louis in March is currently the most expensive (average of $356). 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
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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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.

Top 6 airlines flying from New York to St. Louis

Discover the top 6 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$65Average$187FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$152Average$239FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$159Average$457FlexibilityNo cancel feeOn-time69%
DeltaCheapest$188Average$363FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$370FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$197Average$385FlexibilityNo cancel feeOn-time63%

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