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Cheap flights from St. Louis to New York from $75

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 departing on 10/31. 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
4:00 pm - 1:08 amSTL-JFK
8h 08m1 stop
Frontier Logo
9:00 am - 3:04 pmJFK-STL
7h 04m1 stop
$148Frontier
Find Deal
Thu, Sep 4 - Mon, Sep 8
Frontier Logo
9:32 pm - 10:26 amSTL-JFK
11h 54m1 stop
Frontier Logo
9:00 am - 3:04 pmJFK-STL
7h 04m1 stop
$160Frontier
Find Deal
Fri, Oct 3 - Mon, Oct 6
Frontier Logo
1:57 pm - 10:26 amSTL-JFK
19h 29m1 stop
Frontier Logo
9:00 am - 3:04 pmJFK-STL
7h 04m1 stop
$167Frontier
Find Deal
Fri, Sep 19 - Mon, Sep 22
Frontier Logo
4:00 pm - 1:08 amSTL-JFK
8h 08m1 stop
Frontier Logo
9:00 am - 3:04 pmJFK-STL
7h 04m1 stop
$169Frontier
Find Deal
Thu, Sep 4 - Sun, Sep 7
Frontier Logo
4:00 pm - 1:08 amSTL-JFK
8h 08m1 stop
Frontier Logo
6:15 am - 3:04 pmJFK-STL
9h 49m1 stop
$170Frontier
Find Deal
Thu, Sep 25 - Sun, Sep 28
Frontier Logo
4:00 pm - 1:08 amSTL-JFK
8h 08m1 stop
Frontier Logo
9:00 am - 3:04 pmJFK-STL
7h 04m1 stop
$174Frontier
Find Deal
Sun, Sep 14 - Mon, Sep 15
Frontier Logo
4:00 pm - 11:59 amSTL-JFK
18h 59m1 stop
Frontier Logo
12:45 pm - 9:54 amJFK-STL
22h 09m1 stop
$175Frontier
Find Deal
Thu, Sep 18 - Wed, Sep 24
Frontier Logo
1:57 pm - 10:24 amSTL-JFK
19h 27m1 stop
Frontier Logo
12:59 pm - 9:54 amJFK-STL
21h 55m1 stop
$178Frontier
Find Deal
Fri, Sep 5 - Sat, Sep 13
Delta Logo
4:10 pm - 7:58 pmSTL-JFK
2h 48mnonstop
Delta Logo
2:55 pm - 4:43 pmJFK-STL
2h 48mnonstop
$189Delta
Find Deal
Tue, Sep 23 - Wed, Oct 22
Delta Logo
4:10 pm - 7:58 pmSTL-JFK
2h 48mnonstop
Delta Logo
6:00 am - 12:21 pmJFK-STL
7h 21m1 stop
$199Delta
Find Deal
Tue, Sep 23 - Tue, Sep 30

Frontier flights from St. Louis to New York John F Kennedy Intl Airport

Our best Frontier deals on St. Louis to New York John F Kennedy Intl Airport flight tickets
Frontier
Sep 4
STL4:00 pmLambert-St Louis
8h 08m
1 stop
JFK1:08 amNew York John F Kennedy Intl
Sep 8
JFK9:00 amNew York John F Kennedy Intl
7h 04m
1 stop
STL3:04 pmLambert-St Louis
$148
Find similar
Frontier
Oct 3
STL9:32 pmLambert-St Louis
11h 54m
1 stop
JFK10:26 amNew York John F Kennedy Intl
Oct 6
JFK9:00 amNew York John F Kennedy Intl
7h 04m
1 stop
STL3:04 pmLambert-St Louis
$160
Find similar
Frontier
Sep 19
STL1:57 pmLambert-St Louis
19h 29m
1 stop
JFK10:26 amNew York John F Kennedy Intl
Sep 22
JFK9:00 amNew York John F Kennedy Intl
7h 04m
1 stop
STL3:04 pmLambert-St Louis
$167
Find similar

Delta flights from St. Louis to New York John F Kennedy Intl Airport

Our best Delta deals on St. Louis to New York John F Kennedy Intl Airport flight tickets
Delta
Sep 23
STL4:10 pmLambert-St Louis
2h 48m
JFK7:58 pmNew York John F Kennedy Intl
Oct 22
JFK2:55 pmNew York John F Kennedy Intl
2h 48m
STL4:43 pmLambert-St Louis
$189
Find similar
Delta
Sep 23
STL4:10 pmLambert-St Louis
2h 48m
JFK7:58 pmNew York John F Kennedy Intl
Sep 30
JFK6:00 amNew York John F Kennedy Intl
7h 21m
1 stop
STL12:21 pmLambert-St Louis
$199
Find similar
Delta
Sep 8
STL4:20 pmLambert-St Louis
2h 40m
JFK8:00 pmNew York John F Kennedy Intl
Sep 9
JFK2:59 pmNew York John F Kennedy Intl
2h 50m
STL4:49 pmLambert-St Louis
$203
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to New York John F Kennedy Intl Airport 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 August 16, 2025.
Use the filters below to find and compare flights from St. Louis to New York John F Kennedy Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Thu 9/4

4:00 pm-1:08 am

1 stop8h 08m

New York John F Kennedy Intl

Mon 9/8

9:00 am-3:04 pm

1 stop7h 04m

$148

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Fri 10/3

9:32 pm-10:26 am

1 stop11h 54m

New York John F Kennedy Intl

Mon 10/6

9:00 am-3:04 pm

1 stop7h 04m

$160

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Fri 9/19

1:57 pm-10:26 am

1 stop19h 29m

New York John F Kennedy Intl

Mon 9/22

9:00 am-3:04 pm

1 stop7h 04m

$167

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Thu 9/4

4:00 pm-1:08 am

1 stop8h 08m

New York John F Kennedy Intl

Sun 9/7

9:00 am-3:04 pm

1 stop7h 04m

$169

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Thu 9/25

4:00 pm-1:08 am

1 stop8h 08m

New York John F Kennedy Intl

Sun 9/28

6:15 am-3:04 pm

1 stop9h 49m

$170

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Sun 9/14

4:00 pm-1:08 am

1 stop8h 08m

New York John F Kennedy Intl

Mon 9/15

9:00 am-3:04 pm

1 stop7h 04m

$174

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Thu 9/18

4:00 pm-11:59 am

1 stop18h 59m

New York John F Kennedy Intl

Wed 9/24

12:45 pm-9:54 am

1 stop22h 09m

$175

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Fri 9/5

1:57 pm-10:24 am

1 stop19h 27m

New York John F Kennedy Intl

Sat 9/13

12:59 pm-9:54 am

1 stop21h 55m

$178

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Tue 9/23

4:10 pm-7:58 pm

Nonstop2h 48m

New York John F Kennedy Intl

Wed 10/22

2:55 pm-4:43 pm

Nonstop2h 48m

$189

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Tue 9/23

4:10 pm-7:58 pm

Nonstop2h 48m

New York John F Kennedy Intl

Tue 9/30

6:00 am-12:21 pm

1 stop7h 21m

$199

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 from

How to get the cheapest flight ticket from St. Louis to New York John F Kennedy Intl Airport

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 typical price of a round-trip flight between St. Louis and New York John F Kennedy Intl Airport?

What is the cheapest month to fly to New York John F Kennedy Intl Airport?

The month of April is, on average, the cheapest month to fly to New York John F Kennedy Intl Airport from St. Louis, with most prices found around $269. If you don’t want to visit New York John F Kennedy Intl Airport in April, then you should wait until February to fly from St. Louis, when ticket prices are also cheap, with an average price of $272.

What is the cheapest day to depart on your flight to New York John F Kennedy Intl Airport?

Our data shows that Monday is the least expensive day to fly to New York John F Kennedy Intl Airport. Tickets to fly out on this day can be as low as $319. The most expensive day to fly to New York John F Kennedy Intl Airport is Saturday, with ticket prices averaging around $954.

What is the cheapest time of day to depart on your flight to New York John F Kennedy Intl Airport?

According to our data, the cheapest time of day to fly to New York John F Kennedy Intl Airport is in the morning. momondo users have found flights departing from St. Louis to New York John F Kennedy Intl Airport in the morning for as low as $379. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $743.

What is the cheapest Lambert-St Louis to New York John F Kennedy Intl flight route?

Fly from Lambert-St Louis to New York John F Kennedy Intl for the best Lambert-St Louis - New York John F Kennedy Intl flight prices

How far in advance should I book a flight to New York John F Kennedy Intl Airport?

You are more likely to see cheaper flights to New York John F Kennedy Intl Airport from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to New York John F Kennedy Intl Airport for around $333 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York John F Kennedy Intl Airport from St. Louis for as low as $226 on momondo.

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

There are 3 cabin classes available to choose from on Lambert-St Louis to New York John F Kennedy Intl 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 New York John F Kennedy Intl Airport flights?

No. A direct flight is the cheapest option for a flight between St. Louis to New York John F Kennedy Intl Airport.

How have St. Louis to New York John F Kennedy Intl Airport flight prices changed over time?

As of August 2025, prices for St. Louis to New York John F Kennedy Intl Airport flights are approximately 36% more expensive when compared to flights at the same time last year.

When to book flights from St. Louis to New York John F Kennedy Intl Airport

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

Cheap St. Louis to New York John F Kennedy Intl Airport (STL to JFK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to New York John F Kennedy Intl Airport

Best Price Found

$75

Fastest flight time

2h 28m

Direct flights

Every day
The best one-way flight to New York John F Kennedy Intl Airport from St. Louis in the past 72 hours is $75. The best round-trip flight deal from St. Louis to New York John F Kennedy Intl Airport found on momondo in the last 72 hours is $148.
The fastest flight from St. Louis to New York John F Kennedy Intl Airport takes 2h 28m
Direct flights go from St. Louis to New York John F Kennedy Intl Airport every day.
Search flight deals

  • How far is Lambert-St Louis to New York John F Kennedy Intl by plane?

    There are 882.7 mi between Lambert-St Louis and New York John F Kennedy Intl. In terms of flight time, this usually takes a little over 2h 40m.

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

    Prices for flights from Lambert-St Louis Airport to New York John F Kennedy Intl Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Lambert-St Louis Airport to New York John F Kennedy Intl 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 Lambert-St Louis Airport to New York John F Kennedy Intl Airport.

  • What documentation or ID do you need to fly to New York John F Kennedy Intl Airport?

    The necessary travel and health documents for your New York John F Kennedy Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from St. Louis to New York John F Kennedy Intl Airport?

  • What is the most popular airline from St. Louis to New York John F Kennedy Intl Airport?

Best airlines flying from St. Louis to New York John F Kennedy Intl Airport

Compare and see reviews for airlines that fly from St. Louis to New York John F Kennedy Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $114Free CancellationRating
5.8
3,211 reviews
Search Frontier flights
DeltaPriceFrom $207Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $224Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
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Point Pleasant Beach
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Stamford
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Elizabeth
Parsippany
East Stroudsburg
Secaucus
Staten Island

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?

Yes. momondo allows you to filter the results for St. Louis to New York flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to New York from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 can track prices for St. Louis to New York 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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