Cheap flights from New York to St. Louis from $71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to St. Louis departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Frontier Logo
6:59 am - 5:10 pmJFK-STL
11h 11m1 stop
Frontier Logo
7:52 pm - 12:01 pmSTL-JFK
15h 09m1 stop
$208Frontier
Find Deal
Fri, Oct 10 - Tue, Oct 14
Frontier Logo
10:56 pm - 9:06 amLGA-STL
11h 10m1 stop
Frontier Logo
7:55 pm - 10:11 pmSTL-LGA
25h 16m1 stop
$209Frontier
Find Deal
Sat, Sep 27 - Tue, Sep 30
American Airlines Logo
9:00 am - 11:03 amLGA-STL
3h 03mnonstop
American Airlines Logo
2:17 pm - 11:41 pmSTL-LGA
8h 24m1 stop
$210American Airlines
Find Deal
Wed, Nov 19 - Tue, Dec 2
American Airlines Logo
12:44 pm - 2:36 pmLGA-STL
2h 52mnonstop
American Airlines Logo
6:00 am - 4:28 pmSTL-LGA
9h 28m1 stop
$215American Airlines
Find Deal
Thu, Nov 6 - Sat, Nov 8
Delta Logo
12:59 pm - 5:09 pmJFK-STL
5h 10m1 stop
Delta Logo
6:09 pm - 11:08 pmSTL-JFK
3h 59m1 stop
$217Delta
Find Deal
Fri, Nov 14 - Mon, Nov 17
Southwest Logo
10:25 am - 4:55 pmLGA-STL
7h 30m1 stop
Southwest Logo
6:40 am - 11:55 amSTL-LGA
4h 15m1 stop
$217Southwest
Find Deal
Sat, Nov 8 - Sun, Nov 9
Southwest Logo
3:50 pm - 5:50 pmLGA-STL
3h 00mnonstop
Southwest Logo
7:55 pm - 11:10 pmSTL-LGA
2h 15mnonstop
$219Southwest
Find Deal
Wed, Nov 19 - Tue, Dec 2
Delta Logo
2:55 pm - 4:43 pmJFK-STL
2h 48mnonstop
Delta Logo
4:10 pm - 7:57 pmSTL-JFK
2h 47mnonstop
$227Delta
Find Deal
Thu, Nov 6 - Sat, Nov 8
United Airlines Logo
9:46 pm - 11:44 pmEWR-STL
2h 58mnonstop
United Airlines Logo
5:24 pm - 12:13 amSTL-EWR
5h 49m1 stop
$231United Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
United Airlines Logo
11:30 am - 3:44 pmEWR-STL
5h 14m1 stop
United Airlines Logo
5:00 am - 10:27 amSTL-EWR
4h 27m1 stop
$261United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22

American Airlines flights from New York to St. Louis

Our best American Airlines deals on New York to St. Louis flight tickets
American Airlines
Nov 19
LGA9:00 amNew York LaGuardia
3h 03m
STL11:03 amLambert-St Louis
Dec 2
STL2:17 pmLambert-St Louis
8h 24m
1 stop
LGA11:41 pmNew York LaGuardia
American Airlines
Nov 6
LGA12:44 pmNew York LaGuardia
2h 52m
STL2:36 pmLambert-St Louis
Nov 8
STL6:00 amLambert-St Louis
9h 28m
1 stop
LGA4:28 pmNew York LaGuardia
American Airlines
Nov 19
LGA7:00 amNew York LaGuardia
9h 02m
1 stop
STL3:02 pmLambert-St Louis
Dec 2
STL2:17 pmLambert-St Louis
8h 24m
1 stop
LGA11:41 pmNew York LaGuardia

Delta flights from New York to St. Louis

Our best Delta deals on New York to St. Louis flight tickets
Delta
Nov 14
JFK12:59 pmNew York John F Kennedy Intl
5h 10m
1 stop
STL5:09 pmLambert-St Louis
Nov 17
STL6:09 pmLambert-St Louis
3h 59m
1 stop
JFK11:08 pmNew York John F Kennedy Intl
Delta
Nov 6
JFK2:55 pmNew York John F Kennedy Intl
2h 48m
STL4:43 pmLambert-St Louis
Nov 8
STL4:10 pmLambert-St Louis
2h 47m
JFK7:57 pmNew York John F Kennedy Intl
Delta
Nov 14
JFK12:59 pmNew York John F Kennedy Intl
5h 10m
1 stop
STL5:09 pmLambert-St Louis
Nov 17
STL4:30 pmLambert-St Louis
2h 39m
JFK8:09 pmNew York John F Kennedy Intl

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
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

Price

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Fri 10/10

6:59 am-5:10 pm

1 stop11h 11m

Lambert-St Louis

Tue 10/14

7:52 pm-12:01 pm

1 stop15h 09m

$208

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Sat 9/27

10:56 pm-9:06 am

1 stop11h 10m

Lambert-St Louis

Tue 9/30

7:55 pm-10:11 pm

1 stop25h 16m

$209

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Wed 11/19

9:00 am-11:03 am

Nonstop3h 03m

Lambert-St Louis

Tue 12/2

2:17 pm-11:41 pm

1 stop8h 24m

$210

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Thu 11/6

12:44 pm-2:36 pm

Nonstop2h 52m

Lambert-St Louis

Sat 11/8

6:00 am-4:28 pm

1 stop9h 28m

$215

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Fri 11/14

12:59 pm-5:09 pm

1 stop5h 10m

Lambert-St Louis

Mon 11/17

6:09 pm-11:08 pm

1 stop3h 59m

$217

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Sat 11/8

10:25 am-4:55 pm

1 stop7h 30m

Lambert-St Louis

Sun 11/9

6:40 am-11:55 am

1 stop4h 15m

$217

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Wed 11/19

3:50 pm-5:50 pm

Nonstop3h 00m

Lambert-St Louis

Tue 12/2

7:55 pm-11:10 pm

Nonstop2h 15m

$219

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Thu 11/6

2:55 pm-4:43 pm

Nonstop2h 48m

Lambert-St Louis

Sat 11/8

4:10 pm-7:57 pm

Nonstop2h 47m

$227

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Fri 11/14

9:46 pm-11:44 pm

Nonstop2h 58m

Lambert-St Louis

Sun 11/16

5:24 pm-12:13 am

1 stop5h 49m

$231

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Wed 10/15

11:30 am-3:44 pm

1 stop5h 14m

Lambert-St Louis

Wed 10/22

5:00 am-10:27 am

1 stop4h 27m

$261

Flights are sorted by cheapest round-trip flights first.

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See travel insights to St. Louis from

How to get the cheapest flight ticket from New York to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Louis?

In general, January is the cheapest month to fly from New York to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $299. The month of March is another great option to travel to St. Louis, with average flight prices from New York averaging around $308.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Wednesday when prices can be found for as low as $328. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $433. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from New York in the morning is the least expensive time of day to depart. momondo users have found prices as low as $346 when looking at flights departing in the morning. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $383 per ticket.

What is the cheapest New York to Lambert-St Louis flight route?

Fly from New York LaGuardia to Lambert-St Louis for the best New York - Lambert-St Louis flight prices

What cabin class options are available on New York to Lambert-St Louis flights?

There are 4 cabin classes available to choose from on New York to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York to St. Louis flights?

You could potentially save up to 19% on your flight if you consider stops on a New York to St. Louis flight.

How have New York to St. Louis flight prices changed over time?

As of September 2025, prices for New York to St. Louis flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from New York to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from New York to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York to St. Louis (NYC to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to St. Louis

Best Price Found

$130

Fastest flight time

2h 35m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from New York in the past 72 hours is $130. The best round-trip flight deal from New York to St. Louis found on momondo in the last 72 hours is $223.
The fastest flight from New York to St. Louis takes 2h 35m
Direct flights go from New York to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)
  • How far is New York to Lambert-St Louis by plane?

    A flight from New York to Lambert-St Louis will travel around 872.4 mi. 2h 43m is a normal flight duration for this route.

  • When did momondo last update prices for flights from New York to Lambert-St Louis Airport?

    Prices for flights from New York to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from New York to Lambert-St Louis Airport?

  • How old do you have to be to fly from New York to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York to St. Louis?

  • What is the most popular airline from New York to St. Louis?

Best airlines flying from New York to St. Louis

Compare and see reviews for airlines that fly from New York to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $65Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $152Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
DeltaPriceFrom $188Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $197Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $251Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
  • Southwest Flights From New York to St. Louis

    Southwest flies from New York to St. Louis around 20 times per week, with 4,242 momondo users rating the airline 8.0/10. The cheapest Southwest deal from New York to St. Louis in the last 72 hours was $197 (round-trip), much lower than the average airfare cost of $333 for Southwest flights on this route.

  • Delta Flights From New York to St. Louis

    Another popular option for New York to St. Louis flights is Delta (7.9/10, 7,961 ratings). Delta flies from New York to St. Louis around 26 times per week, with deals starting from $188 round-trip and rising to an average price of around $335.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Fenton
Collinsville
Wentzville
Alton
St. Peters
Farmington
Festus
Glencoe
Clayton
Edwardsville
Eureka
Litchfield
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from New York to St. Louis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to St. Louis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to St. Louis.

I’m not ready to book a flight from New York to St. Louis right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Fri 10/17
Fri 10/24

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