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Cheap flights from New York State to St. Louis from $69

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 State to St. Louis departing on 10/22. 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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Find the cheapest flights from New York State to St. Louis

Cheap round-trip flights

Frontier Logo
7:41 pm - 8:37 pmBUF-STL
25h 56m1 stop
Frontier Logo
1:57 pm - 6:14 pmSTL-BUF
27h 17m1 stop
$174Frontier
Find Deal
Thu, Oct 2 - Sun, Oct 5
Frontier Logo
11:59 am - 12:46 pmSYR-STL
25h 47m1 stop
Frontier Logo
6:05 pm - 2:16 pmSTL-SYR
19h 11m1 stop
$182Frontier
Find Deal
Sat, Oct 11 - Fri, Oct 17
American Airlines Logo
6:25 pm - 8:19 pmLGA-STL
2h 54mnonstop
American Airlines Logo
6:00 am - 2:40 pmSTL-LGA
7h 40m1 stop
$210American Airlines
Find Deal
Wed, Nov 19 - Tue, Dec 2
Multiple Airlines Logo
10:56 pm - 9:06 amLGA-STL
11h 10m1 stop
Multiple Airlines Logo
10:57 am - 11:25 pmSTL-LGA
11h 28m1 stop
$212Multiple Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 9
American Airlines Logo
6:25 pm - 8:19 pmLGA-STL
2h 54mnonstop
American Airlines Logo
8:39 am - 7:50 pmSTL-LGA
10h 11m1 stop
$215American Airlines
Find Deal
Thu, Nov 6 - Sat, Nov 8
Southwest Logo
6:45 am - 12:55 pmLGA-STL
7h 10m1 stop
Southwest Logo
5:40 am - 10:55 amSTL-LGA
4h 15m1 stop
$217Southwest
Find Deal
Sat, Nov 1 - Sun, Nov 2
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
Multiple Airlines Logo
6:30 pm - 10:02 amLGA-STL
16h 32m1 stop
Multiple Airlines Logo
6:05 pm - 5:12 pmSTL-LGA
22h 07m2 stops
$218Multiple Airlines
Find Deal
Sat, Oct 4 - Fri, Oct 17
Delta Logo
6:20 pm - 8:08 pmLGA-STL
2h 48mnonstop
Delta Logo
1:35 pm - 5:02 pmSTL-LGA
2h 27mnonstop
$219Delta
Find Deal
Fri, Oct 31 - Tue, Nov 4
Southwest Logo
6:05 am - 2:15 pmLGA-STL
9h 10m1 stop
Southwest Logo
8:25 am - 1:55 pmSTL-LGA
4h 30m1 stop
$222Southwest
Find Deal
Thu, Nov 6 - Sat, Nov 8

Southwest flights from State of New York to St. Louis

Our best Southwest deals on State of New York to St. Louis flight tickets
Southwest
Nov 1
LGA6:45 amNew York LaGuardia
7h 10m
1 stop
STL12:55 pmLambert-St Louis
Nov 2
STL5:40 amLambert-St Louis
4h 15m
1 stop
LGA10:55 amNew York LaGuardia
$217
Find similar
Southwest
Nov 6
LGA6:05 amNew York LaGuardia
9h 10m
1 stop
STL2:15 pmLambert-St Louis
Nov 8
STL8:25 amLambert-St Louis
4h 30m
1 stop
LGA1:55 pmNew York LaGuardia
$222
Find similar
Southwest
Oct 31
LGA6:50 pmNew York LaGuardia
2h 50m
STL8:40 pmLambert-St Louis
Nov 4
STL5:35 amLambert-St Louis
7h 05m
1 stop
LGA1:40 pmNew York LaGuardia
$229
Find similar

Spirit Airlines flights from State of New York to St. Louis

Our best Spirit Airlines deals on State of New York to St. Louis flight tickets
Spirit Airlines
Oct 8
EWR2:00 pmNewark
21h 02m
2 stops
STL10:02 amLambert-St Louis
Oct 11
STL7:15 pmLambert-St Louis
12h 45m
1 stop
EWR9:00 amNewark
$234
Find similar
Spirit Airlines
Dec 12
LGA6:30 pmNew York LaGuardia
20h 23m
1 stop
STL1:53 pmLambert-St Louis
Dec 14
STL12:20 pmLambert-St Louis
10h 05m
1 stop
LGA11:25 pmNew York LaGuardia
$247
Find similar
Spirit Airlines
Oct 1
EWR6:56 pmNewark
15h 44m
1 stop
STL9:40 amLambert-St Louis
Oct 5
STL10:57 amLambert-St Louis
11h 32m
1 stop
EWR11:29 pmNewark
$252
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of 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 19, 2025.
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

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

Thu 10/2

7:41 pm-8:37 pm

1 stop25h 56m

Lambert-St Louis

Sun 10/5

1:57 pm-6:14 pm

1 stop27h 17m

$174

SyracuseSt. Louis

SYR - STL

SYRSTL

Syracuse Hancock Intl

Sat 10/11

11:59 am-12:46 pm

1 stop25h 47m

Lambert-St Louis

Fri 10/17

6:05 pm-2:16 pm

1 stop19h 11m

$182

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Wed 11/19

6:25 pm-8:19 pm

Nonstop2h 54m

Lambert-St Louis

Tue 12/2

6:00 am-2:40 pm

1 stop7h 40m

$210

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Thu 10/2

10:56 pm-9:06 am

1 stop11h 10m

Lambert-St Louis

Thu 10/9

10:57 am-11:25 pm

1 stop11h 28m

$212

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Thu 11/6

6:25 pm-8:19 pm

Nonstop2h 54m

Lambert-St Louis

Sat 11/8

8:39 am-7:50 pm

1 stop10h 11m

$215

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Sat 11/1

6:45 am-12:55 pm

1 stop7h 10m

Lambert-St Louis

Sun 11/2

5:40 am-10:55 am

1 stop4h 15m

$217

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 10/4

6:30 pm-10:02 am

1 stop16h 32m

Lambert-St Louis

Fri 10/17

6:05 pm-5:12 pm

2 stops22h 07m

$218

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Fri 10/31

6:20 pm-8:08 pm

Nonstop2h 48m

Lambert-St Louis

Tue 11/4

1:35 pm-5:02 pm

Nonstop2h 27m

$219

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Thu 11/6

6:05 am-2:15 pm

1 stop9h 10m

Lambert-St Louis

Sat 11/8

8:25 am-1:55 pm

1 stop4h 30m

$222

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from State of 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 State of 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 State of 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 State of 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 State of New York to St. Louis flights?

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

Cheap State of New York to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of 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 State of New York in the past 72 hours is $130. The best round-trip flight deal from State of New York to St. Louis found on momondo in the last 72 hours is $223.
The fastest flight from State of New York to St. Louis takes 2h 35m
Direct flights go from State of New York to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)
Search flight deals

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 State of New York to St. Louis?

Best airlines flying from State of New York to St. Louis

Compare and see reviews for airlines that fly from State of New York to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $65Free CancellationRating
5.8
3,171 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $152Free CancellationRating
6.3
8,030 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $159Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $188Free CancellationRating
7.9
7,964 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

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?

Yes. All flights to St. Louis from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between New York and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from New York to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.

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