Cheap flights from John F Kennedy Intl (JFK) to St. Louis (STL) from $126

This is the cheapest one-way flight price, found on 9/21. Prices may vary by date and flight preferences.
JFK — STL
Sep 26 — Oct 31

How to find the cheapest flight from John F Kennedy Intl (JFK) to St. Louis (STL)

All the information you need to plan the best JFK to STL flight in 2023: compare John F Kennedy Intl to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.

Popular in

December

Cheapest in

January

Round-trip from

$299

One-way from

$259
High demand for flights, 26% potential price rise
Best time to find cheap flights, 31% potential price drop
From New York John F Kennedy Intl to Lambert-St Louis
One-way flight from New York John F Kennedy Intl to Lambert-St Louis

JFK - STL

Price

$299 - $477

STL

Temperature

32 - 80.6 °F

STL

Rainfall

2.2 - 4.7 inches

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 30 days in advance, which can save you up to 52% on flights from New York John F Kennedy Intl Airport to St. Louis compared to booking the week you need them. Waiting 30 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $375. For sooner than that we have options available in the next 3 days from $482.

What is the cheapest month to fly from New York John F Kennedy Intl Airport to St. Louis?

Our data shows that February tends to be the cheapest month to fly to St. Louis from New York John F Kennedy Intl Airport. Users have commonly found prices around $333 for the month, but tickets can be as low as $195. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from New York John F Kennedy Intl Airport to St. Louis (JFK - STL)?

When flying from New York John F Kennedy Intl Airport to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from John F Kennedy Intl to St. Louis

Peruse some of the lowest-priced American Airlines flights we've found from New York to St. Louis. Come back soon if you're not finding the exact deal you're looking for.

Cheap Sun Country Air flights from John F Kennedy Intl to St. Louis

Some of the best deals we've found on Sun Country Air flights traveling from New York to St. Louis. Check back soon if you're not seeing flights that suit your needs.

Cheap John F Kennedy Intl to St. Louis flights in September & October 2023

The best prices found for JFK to STL flights for September, October
Scroll through some of the best deals on flights from New York to St. Louis in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

John F Kennedy Intl to St. Louis 2023 flight deals

Cheap flights to St. Louis from John F Kennedy Intl found for this year
Scroll through some of the best deals on flights from New York to St. Louis in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

John F Kennedy Intl to St. Louis flights leaving soon

Late deals on return flights to St. Louis from John F Kennedy Intl, departing today and this week
Users seeking a last-minute flight from New York to St. Louis should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to St. Louis from John F Kennedy Intl

The cheapest one-way flights from John F Kennedy Intl to St. Louis
Users in need of a one-way flight from New York to St. Louis can choose from these deals. Users can also find round-trip New York to St. Louis flights by using the search form above.

Find flights from John F Kennedy Intl to St. Louis within your budget

Use the slider to find flights from John F Kennedy Intl to St. Louis that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$252 - $504

Route

Depart

Return

Price

New York John F Kennedy IntlLambert-St Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Sat 10/28

1 stop6h 50m

Lambert-St Louis

Mon 10/30

1 stop6h 24m

New York John F Kennedy IntlLambert-St Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Sat 10/21

1 stop6h 50m

Lambert-St Louis

Mon 10/30

1 stop7h 04m

New York John F Kennedy IntlLambert-St Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Sat 10/14

1 stop6h 50m

Lambert-St Louis

Sat 10/21

1 stop4h 36m

New York John F Kennedy IntlLambert-St Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Tue 11/14

1 stop5h 35m

Lambert-St Louis

Mon 11/20

1 stop5h 01m

New York John F Kennedy IntlLambert-St Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Sat 12/2

1 stop6h 00m

Lambert-St Louis

Wed 12/13

1 stop4h 39m

New York John F Kennedy IntlLambert-St Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Thu 10/26

1 stop9h 29m

Lambert-St Louis

Sun 10/29

1 stop13h 36m

New York John F Kennedy IntlLambert-St Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Thu 10/12

2 stops30h 19m

Lambert-St Louis

Sun 10/15

1 stop13h 11m

New York John F Kennedy IntlLambert-St Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Fri 10/27

1 stop7h 36m

Lambert-St Louis

Sun 10/29

2 stops10h 24m

New York John F Kennedy IntlLambert-St Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Fri 11/10

2 stops30h 09m

Lambert-St Louis

Sun 11/12

1 stop22h 00m

Flights are sorted by cheapest first

Deals found on 9/21

Reviews of airlines servicing St. Louis

Read through reviews of airlines operating flights from New York to St. Louis, such as American Airlines, Sun Country Air and Spirit Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Crew

8.6

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

Alaska Airlines
8.1
Very good
1,393 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Crew

8.6

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

Delta
7.9
Good
3,016 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Crew

8.6

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

Sun Country Air
7.4
Good
94 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Crew

8.6

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

American Airlines
7.2
Good
2,635 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Crew

8.6

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

Spirit Airlines
6.3
Okay
1,480 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Crew

8.6

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

Related info for your journey

Useful info, stats and facts about John F Kennedy Intl to St. Louis flights.

What airport do you fly into for flights to St. Louis from New York John F Kennedy Intl?

For a flight from New York John F Kennedy Intl to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city. Lambert-St Louis is the only St. Louis airport and it handles 0 inbound flights from New York John F Kennedy Intl per day. 2 airlines have flights to Lambert-St Louis from New York John F Kennedy Intl on a regular basis.

Can I find flights from New York John F Kennedy Intl Airport to St. Louis for under $300 on Cheapflights?

Yes, there are multiple flights from New York John F Kennedy Intl Airport to St. Louis for under $300. The cheapest flight booked recently is on American Airlines for just $252, but on average you can expect to pay $285.

Are there last-minute flights available from New York John F Kennedy Intl Airport to St. Louis for under $500?

There are currently 20+ open flights from New York John F Kennedy Intl Airport to St. Louis within the next 7 days for less than $500.

What are the cheapest airlines flying from New York John F Kennedy Intl Airport to St. Louis round-trip?

Flying on American Airlines is currently your cheapest option to St. Louis, with prices starting at $252. Additional round-trip tickets that might be worth considering are offered by Delta and Sun Country Air, with the lowest prices starting at $256 and $285, respectively. American Airlines is currently priced 37% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to St. Louis one-way?

One-way options have recently been found by users for as low as $126 on American Airlines. Other airlines that offer cheap prices include Sun Country Air from $138 and Delta from $219 one-way.

What does JFK to STL mean?

JFK stands for New York John F Kennedy Intl Airport, while STL stands for Lambert-St Louis Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Alternative routes for John F Kennedy Intl to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from John F Kennedy Intl to St. Louis

The chart below displays the airlines Cheapflights users traveling from John F Kennedy Intl to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$262Average$396FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$272Average$371FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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