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St. Louis

$62+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — STL
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
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

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3. Compare prices and book

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Cheapflights Tip: The best prices from New York to Lambert-St Louis are usually found in March or January, booked 79 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 December 14, 2025.

This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:44 pmEWR - STL
Nonstop2h 58mUnited Airlines
Wed 12/245:02 pmSTL - EWR
1 stop5h 13mUnited Airlines
Deal found 12/13$293
This United Airlines deal was found by Cheapflights users on 12/12. 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 12/259:54 pmEWR - STL
Nonstop2h 49mUnited Airlines
Mon 1/57:00 amSTL - EWR
Nonstop2h 25mUnited Airlines
Deal found 12/12$299
This Frontier deal was found by Cheapflights users on 12/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1410:30 pmEWR - STL
1 stop12h 22mFrontier
Sun 12/2110:57 amSTL - EWR
1 stop9h 38mFrontier
Deal found 12/13$317
This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:00 amLGA - STL
1 stop7h 26mAmerican Airlines
Sat 1/107:00 amSTL - LGA
Nonstop2h 33mAmerican Airlines
Deal found 12/14$325
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:15 amEWR - STL
1 stop6h 12mUnited Airlines
Sat 1/107:00 amSTL - EWR
Nonstop2h 37mUnited Airlines
Deal found 12/14$325
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Tue 12/301:00 pmJFK - STL
2 stops34h 33mFrontier
Sat 1/105:11 pmSTL - JFK
1 stop15h 49mFrontier
Deal found 12/14$325
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:20 pmEWR - STL
1 stop4h 40mDelta
Thu 1/16:29 amSTL - EWR
1 stop5h 06mDelta
Deal found 12/13$329
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:59 pmEWR - STL
Nonstop2h 58mUnited Airlines
Thu 1/17:00 amSTL - EWR
Nonstop2h 34mUnited Airlines
Deal found 12/13$331
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Tue 12/3010:55 pmLGA - STL
2 stops35h 45mMultiple Airlines
Sat 1/105:11 pmSTL - LGA
1 stop25h 49mMultiple Airlines
Deal found 12/14$332
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/2410:00 amJFK - STL
2 stops37h 33mFrontier
Wed 1/75:11 pmSTL - JFK
1 stop15h 49mFrontier
Deal found 12/12$334
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:10 amLGA - STL
1 stop6h 17mUnited Airlines
Sat 1/1012:44 pmSTL - LGA
1 stop5h 00mUnited Airlines
Deal found 12/14$335
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/186:20 amJFK - STL
2 stops26h 52mFrontier
Wed 1/75:11 pmSTL - JFK
1 stop15h 49mFrontier
Deal found 12/12$335

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 December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$127
(Kiwi.com)

One-way from

$62
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$439

Good round-trip deal

$317 or less

Good one-way deal

$167 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 (NYC) to Lambert-St Louis
Search Deals
One-way flight from New York (NYC) to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from New York (NYC) to Lambert-St Louis.
Search Deals
Price to beat on a one-way flight from New York (NYC) 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 December 14, 2025.
Use the filters below to find and compare flights from New York to St. Louis that are best for you.

Fly from

New York

Fly to

St. Louis

Route

Depart

Return

Price

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Wed 1/7

10:05 pm-2:48 pm

1 stop17h 43m

Lambert-St Louis

Wed 1/14

8:32 pm-3:10 pm

2 stops17h 38m

$159

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Tue 1/13

9:57 pm-11:59 pm

Nonstop3h 02m

Lambert-St Louis

Sat 1/17

7:00 am-10:37 am

Nonstop2h 37m

$241

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Fri 2/6

8:35 am-10:41 am

Nonstop3h 06m

Lambert-St Louis

Sat 2/7

6:06 pm-9:50 pm

Nonstop2h 44m

$267

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Wed 1/7

9:57 pm-11:59 pm

Nonstop3h 02m

Lambert-St Louis

Wed 1/14

7:00 am-10:37 am

Nonstop2h 37m

$273

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Wed 1/21

4:29 pm-9:13 pm

1 stop5h 44m

Lambert-St Louis

Fri 1/30

5:59 pm-9:43 pm

Nonstop2h 44m

$277

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Sun 1/18

6:00 am-9:39 am

1 stop4h 39m

Lambert-St Louis

Thu 1/22

7:10 am-2:54 pm

1 stop6h 44m

$287

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Tue 1/13

5:16 pm-9:51 pm

1 stop5h 35m

Lambert-St Louis

Thu 1/29

9:54 am-2:57 pm

1 stop4h 03m

$287

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Thu 6/4

6:00 am-12:54 pm

1 stop7h 54m

Lambert-St Louis

Sat 6/6

5:30 pm-1:03 am

1 stop6h 33m

$287

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Thu 5/14

6:59 am-8:44 am

Nonstop2h 45m

Lambert-St Louis

Mon 5/18

9:00 am-12:28 pm

Nonstop2h 28m

$293

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Sun 4/26

6:59 am-8:44 am

Nonstop2h 45m

Lambert-St Louis

Fri 5/1

12:00 pm-3:31 pm

Nonstop2h 31m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 59 results
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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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York-St. Louis flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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

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

Use this chart to determine the optimal time to book a round-trip flight from New York to St. Louis. Price data was last updated on December 12, 2025.

Booking 79 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 month to book a flight from New York to St. Louis?

Currently, March is the cheapest month in which you can book a flight from New York to St. Louis (average of $60). Flying from New York to St. Louis in December is currently the most expensive (average of $259). 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 December 14, 2025.

It’s typically best to fly out from New York to St. Louis at noon. Doing so could potentially save you 14% on the flight price compared to flying in the evening, which is usually more expensive.

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 December 13, 2025.

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 evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

What’s the top layover airport for flights from New York to St. Louis?

Share of 1-stop round-trip flights from New York to St. Louis chosen by Cheapflights users in the past 12 months, using the same layover each way.

Atlanta (ATL) – chosen by Cheapflights users on 67% of 1-stop itineraries from New York to St. Louis on Cheapflights.

What’s the cheapest layover airport for flights from New York to St. Louis?

Average round-trip fare for 1-stop flights from New York to St. Louis, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $147.

What’s the fastest layover option from New York to St. Louis?

Shortest average travel time for 1-stop one-way flights from New York to St. Louis, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Detroit (DTW) have the shortest average one-way travel time for 1-stop routes: 7h 57m.

Which airport typically offers the quickest layover for flights from New York to St. Louis?

Average layover duration for 1-stop one-way flights from New York to St. Louis, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 4h 38m.

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
Airports
EWR

Plan for a long wait at EWR security. Arrive at least two hours early due to unpredictable wait times.

Read more about EWRBy Brandon Schultz
LGA

LGA security lines are efficient; expect waits under 15 minutes. Terminal A may have slightly longer lines.

Read more about LGABy Brandon Schultz
STL

Use the MetroLink for a convenient, affordable trip from STL to downtown St. Louis in about 40 minutes.

Read more about STLBy Taryn White
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on EWR and LGA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Taryn White

Taryn White

Expert on STL

Taryn White

Taryn White

Taryn White is a freelance travel writer, digital creator, and travel advisor who has visited nearly 100 countries and all 50 states. She’s familiar with many airports and enjoys beach hopping, boutique hotels, spa experiences, and exploring local culture. Her work has appeared in Travel + Leisure, Condé Nast Traveler, National Geographic, Smithsonian Magazine, AFAR, and more.

Read more

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 December 14, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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.
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,008 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,092 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,052 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,080 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to St. Louis from New York. Booking flights from New York to Lambert-St Louis (STL) should be relatively easy as there are 15 daily inbound flights from New York from 6 different airlines.

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

    Departing from New York to St. Louis will take you 2h 45m. Airlines will cover a distance of 885 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from New York to St. Louis round-trip?

    According to our current data, Frontier ($55), Spirit Airlines ($152), and Delta ($163) offers the cheapest pricing from New York to St. Louis. These flights start at 83% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $42. Users have also found prices from $54 and $88 on Frontier and American Airlines, respectively.

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

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

    No one likes to see their flight delayed. When booking a flight from New York to St. Louis consider choosing KLM (79%), Air France (78%) or Delta (78%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from New York to St. Louis is generally $412, our data shows the cheapest flight currently is $155. When looking at the most popular route, (Newark - Lambert-St Louis), you can expect to pay $127 for that flight.

  • 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 New York to St. Louis?

    Currently, March is the cheapest month in which you can book a flight from New York to St. Louis (average of $60). Flying from New York to St. Louis in December is currently the most expensive (average of $259). 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
Swansea
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.
John F Kennedy Intl to Kansas City flights
LaGuardia to Kansas City flights
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Newark to Kansas City flights
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Syracuse to Springfield flights
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Newark to Joplin flights
Watertown to Kansas City flights
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LaGuardia to Columbia flights
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White Plains to Springfield flights
Newark to Fort Leonard Wood flights
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Stewart to Columbia flights
Stewart to St. Louis flights
Elmira to Kansas City flights
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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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$65Average$151FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$152Average$239FlexibilityNo cancel feeOn-time65%
DeltaCheapest$188Average$330FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$342FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$197Average$326FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$244Average$405FlexibilityNo cancel feeOn-time69%

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