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Cheap flights from St. Louis to New York State from $56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to New York State departing on 1/14. 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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0 bags

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Find the cheapest flights from St. Louis to New York State

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:32 pm - 7:53 am
STL
-
EWR
10h 21m1 stop
Multiple Airlines Logo
5:40 pm - 6:51 am
EWR
-
STL
14h 11m1 stop
$122Multiple Airlines
Wed, Jan 14 - Fri, Jan 16
Multiple Airlines Logo
8:32 pm - 7:53 am
STL
-
EWR
10h 21m1 stop
Multiple Airlines Logo
6:00 am - 6:51 am
EWR
-
STL
25h 51m1 stop
$123Multiple Airlines
Wed, Jan 14 - Sun, Jan 18
Southwest Logo
5:30 am - 3:20 pm
STL
-
LGA
8h 50m1 stop
Southwest Logo
6:15 am - 8:15 am
LGA
-
STL
3h 00mnonstop
$251Southwest
Sat, Jan 17 - Sun, Jan 18
Delta Logo
5:55 pm - 11:23 pm
STL
-
ALB
4h 28m1 stop
Delta Logo
2:42 pm - 8:06 pm
ALB
-
STL
6h 24m1 stop
$256Delta
Thu, Jan 1 - Tue, Jan 6
American Airlines Logo
6:00 am - 3:03 pm
STL
-
LGA
8h 03m1 stop
American Airlines Logo
6:27 pm - 8:32 pm
LGA
-
STL
3h 05mnonstop
$257American Airlines
Wed, Jan 7 - Wed, Jan 14
United Airlines Logo
9:55 am - 4:28 pm
STL
-
SYR
5h 33m1 stop
United Airlines Logo
4:57 pm - 10:58 pm
SYR
-
STL
7h 01m1 stop
$260United Airlines
Thu, Jan 1 - Wed, Jan 7
Delta Logo
6:25 am - 9:54 am
STL
-
LGA
2h 29mnonstop
Delta Logo
6:30 am - 8:34 am
LGA
-
STL
3h 04mnonstop
$261Delta
Tue, Jan 6 - Tue, Jan 13
United Airlines Logo
3:11 pm - 9:22 pm
STL
-
ALB
5h 11m1 stop
United Airlines Logo
2:40 pm - 9:13 pm
ALB
-
STL
7h 33m2 stops
$261United Airlines
Sat, Jan 10 - Sat, Jan 17
American Airlines Logo
6:00 am - 2:39 pm
STL
-
HPN
7h 39m1 stop
American Airlines Logo
5:15 pm - 9:51 pm
HPN
-
STL
5h 36m1 stop
$266American Airlines
Sat, Jan 17 - Mon, Jan 19
Southwest Logo
5:30 am - 3:20 pm
STL
-
LGA
8h 50m1 stop
Southwest Logo
7:20 am - 4:50 pm
LGA
-
STL
10h 30m2 stops
$266Southwest
Sat, Jan 17 - Sun, Jan 18

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

Our best American Airlines deals on St. Louis to State of New York flight tickets
American Airlines
Jan 7
STL6:00 amLambert-St Louis
8h 03m
1 stop
LGA3:03 pmNew York LaGuardia
Jan 14
LGA6:27 pmNew York LaGuardia
3h 05m
STL8:32 pmLambert-St Louis
$257
Find similar
American Airlines
Jan 17
STL6:00 amLambert-St Louis
7h 39m
1 stop
HPN2:39 pmWhite Plains Westchester County
Jan 19
HPN5:15 pmWhite Plains Westchester County
5h 36m
1 stop
STL9:51 pmLambert-St Louis
$266
Find similar
American Airlines
Jan 6
STL5:59 pmLambert-St Louis
4h 27m
1 stop
LGA11:26 pmNew York LaGuardia
Jan 13
LGA8:45 amNew York LaGuardia
3h 06m
STL10:51 amLambert-St Louis
$271
Find similar

Frontier flights from St. Louis to State of New York

Our best Frontier deals on St. Louis to State of New York flight tickets
Frontier
Jan 25
STL5:42 pmLambert-St Louis
16h 07m
1 stop
EWR10:49 amNewark
Feb 8
EWR10:30 pmNewark
9h 21m
1 stop
STL6:51 amLambert-St Louis
$141
Find similar
Frontier
Jan 25
STL5:42 pmLambert-St Louis
16h 07m
1 stop
EWR10:49 amNewark
Feb 1
EWR10:30 pmNewark
9h 21m
1 stop
STL6:51 amLambert-St Louis
$153
Find similar
Frontier
Dec 25
STL10:42 amLambert-St Louis
9h 53m
1 stop
EWR9:35 pmNewark
Dec 31
EWR10:30 pmNewark
12h 10m
1 stop
STL9:40 amLambert-St Louis
$188
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to State of New York 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 December 11, 2025.
Use the filters below to find and compare flights from St. Louis to New York State that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Wed 1/14

8:32 pm-7:53 am

1 stop10h 21m

Newark

Fri 1/16

5:40 pm-6:51 am

1 stop14h 11m

$122

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Wed 1/14

8:32 pm-7:53 am

1 stop10h 21m

Newark

Sun 1/18

6:00 am-6:51 am

1 stop25h 51m

$123

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Sat 1/17

5:30 am-3:20 pm

1 stop8h 50m

New York LaGuardia

Sun 1/18

6:15 am-8:15 am

Nonstop3h 00m

$251

St. LouisAlbany

STL - ALB

STLALB

Lambert-St Louis

Thu 1/1

5:55 pm-11:23 pm

1 stop4h 28m

Albany Intl

Tue 1/6

2:42 pm-8:06 pm

1 stop6h 24m

$256

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Wed 1/7

6:00 am-3:03 pm

1 stop8h 03m

New York LaGuardia

Wed 1/14

6:27 pm-8:32 pm

Nonstop3h 05m

$257

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Thu 1/1

9:55 am-4:28 pm

1 stop5h 33m

Syracuse Hancock Intl

Wed 1/7

4:57 pm-10:58 pm

1 stop7h 01m

$260

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Tue 1/6

6:25 am-9:54 am

Nonstop2h 29m

New York LaGuardia

Tue 1/13

6:30 am-8:34 am

Nonstop3h 04m

$261

St. LouisAlbany

STL - ALB

STLALB

Lambert-St Louis

Sat 1/10

3:11 pm-9:22 pm

1 stop5h 11m

Albany Intl

Sat 1/17

2:40 pm-9:13 pm

2 stops7h 33m

$261

St. LouisWhite Plains

STL - HPN

STLHPN

Lambert-St Louis

Sat 1/17

6:00 am-2:39 pm

1 stop7h 39m

White Plains Westchester County

Mon 1/19

5:15 pm-9:51 pm

1 stop5h 36m

$266

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Sat 1/17

5:30 am-3:20 pm

1 stop8h 50m

New York LaGuardia

Sun 1/18

7:20 am-4:50 pm

2 stops10h 30m

$266

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 New York State from

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

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 State of New York?

In general, April is the cheapest month to fly from St. Louis to State of New York. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $259. If you’re not able to fly to State of New York in April, then September is your next best option. Flight prices from St. Louis to State of New York during September average around $281.

What is the cheapest day to depart on your flight to State of New York?

Our data shows that Wednesday is the least expensive day to fly to State of New York. Tickets to fly out on this day can be as low as $332. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $430. These prices are subject to change though, so be sure to set up a Price Alert for flights to State of New York.

What is the cheapest time of day to depart on your flight to State of New York?

According to our data, the cheapest time of day to fly to State of New York is at noon. momondo users have found flights departing from St. Louis to State of New York at noon for as low as $308. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $394 on average. Flights to State of New York from St. Louis in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight to State of New York?

You are more likely to see cheaper flights to State of New York from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to State of New York for around $320 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of New York from St. Louis for as low as $217 on momondo.

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

There are 4 cabin classes available to choose from on Lambert-St Louis to New York 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 St. Louis to State of New York flights?

You could potentially save up to 42% on your flight if you consider stops on a St. Louis to State of New York flight.

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

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

Best Price Found

$163

Fastest flight time

2h 15m

Direct flights

Every day

Airports in State of New York

306 airports
The best one-way flight to State of New York from St. Louis in the past 72 hours is $163. The best round-trip flight deal from St. Louis to State of New York found on momondo in the last 72 hours is $312.
The fastest flight from St. Louis to State of New York takes 2h 15m
Direct flights go from St. Louis to State of New York every day.
There are 306 airports in State of New York. From St. Louis there are direct flights to Newark (EWR), New York LaGuardia (LGA).
Search flight deals

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

    Prices for flights from Lambert-St Louis Airport to New York refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to New York.

  • What documentation or ID do you need to fly to New York?

    The travel and health documents you'll need for your trip to New York 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 New York. 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 St. Louis to State of New York?

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

Compare and see reviews for airlines that fly from St. Louis to State of New York with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $73Free CancellationRating
6.3
8,175 reviews
Search Spirit Airlines flights
FrontierPriceFrom $75Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
United AirlinesPriceFrom $167Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
SouthwestPriceFrom $177Free CancellationRating
7.9
4,252 reviews
Search Southwest flights
DeltaPriceFrom $197Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $207Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights

Why use momondo?

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

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

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

Flights from St. Louis to New York with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential St. Louis to New York flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to New York from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your State of New York trip

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