$79 Cheap Flights from New York (JFK) to St. Louis (STL)

View $79 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from John F. Kennedy Intl. Airport (JFK) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from New York to St. Louis (JFK-STL)

Prices were available within the past 7 days and start at $79 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 8 - Mon, Nov 10
JFK
New York
STL
St. Louis
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Delta flight, departing Sat, Nov 8 from New York to St. Louis, returning Mon, Nov 10, priced at $157 just found
Delta
Sat, Sep 27 - Sat, Oct 4
JFK
New York
STL
St. Louis
$167 Roundtrip, just found
$167
Roundtrip
just found
Select Delta flight, departing Sat, Sep 27 from New York to St. Louis, returning Sat, Oct 4, priced at $167 just found
Delta
Mon, Sep 8 - Wed, Sep 10
JFK
New York
STL
St. Louis
$173 Roundtrip, found 1 hour ago
$173
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Sep 8 from New York to St. Louis, returning Wed, Sep 10, priced at $173 found 1 hour ago
American Airlines
Sat, Sep 27 - Sat, Oct 4
JFK
New York
STL
St. Louis
$177 Roundtrip, just found
$177
Roundtrip
just found
Select American Airlines flight, departing Sat, Sep 27 from New York to St. Louis, returning Sat, Oct 4, priced at $177 just found
Delta
Wed, Oct 15 - Tue, Oct 21
JFK
New York
STL
St. Louis
$178 Roundtrip, found 18 hours ago
$178
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, Oct 15 from New York to St. Louis, returning Tue, Oct 21, priced at $178 found 18 hours ago
American Airlines
Tue, Sep 2 - Sat, Sep 6
JFK
New York
STL
St. Louis
$179 Roundtrip, found 3 hours ago
$179
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Sep 2 from New York to St. Louis, returning Sat, Sep 6, priced at $179 found 3 hours ago
Delta
Mon, Sep 8 - Wed, Sep 10
JFK
New York
STL
St. Louis
$183 Roundtrip, found 1 hour ago
$183
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Sep 8 from New York to St. Louis, returning Wed, Sep 10, priced at $183 found 1 hour ago
Delta
Thu, Jan 1 - Wed, Jan 7
JFK
New York
STL
St. Louis
$184 Roundtrip, found 18 hours ago
$184
Roundtrip
found 18 hours ago
Select Delta flight, departing Thu, Jan 1 from New York to St. Louis, returning Wed, Jan 7, priced at $184 found 18 hours ago
Delta
Mon, Sep 22 - Wed, Sep 24
JFK
New York
STL
St. Louis
$185 Roundtrip, found 8 hours ago
$185
Roundtrip
found 8 hours ago
Select Delta flight, departing Mon, Sep 22 from New York to St. Louis, returning Wed, Sep 24, priced at $185 found 8 hours ago
Frontier Airlines
Sun, Sep 7 - Wed, Sep 10
JFK
New York
STL
St. Louis
$203 Roundtrip, found 1 day ago
$203
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Sep 7 from New York to St. Louis, returning Wed, Sep 10, priced at $203 found 1 day ago

Find the cheapest month to fly from New York (JFK) to St. Louis (STL)

February is typically the cheapest month to fly

From $120 - $369 per traveler.

Graph displaying average flight prices per month

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $330
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $330
Flights from New York (JFK) to St. Louis (STL)
Origin airport
John F. Kennedy Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines
Roundtrip price
$157
Distance
890 mi

New York to St. Louis Flights

The cheapest times to fly from New York to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New York to St. Louis are during the month of November. You can find some of the cheapest flights from New York to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New York to St. Louis

Sunday is one of the best days to book for cheap flights from New York to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from New York to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New York to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $79 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New York to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your New York to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from John F. Kennedy Intl. Airport (JFK) to Lambert-St. Louis Intl. Airport (STL) cost?
Grab a cheap one-way flight from $79 or cheap return flight from $157 from John F. Kennedy Intl. Airport (JFK) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from John F. Kennedy Intl. Airport (JFK) to Lambert-St. Louis Intl. Airport (STL)?
November is the least expensive month to fly from JFK to STL. Traveling outside of peak seasons is often the key to scoring lower fares.
Which airlines fly direct from John F. Kennedy Intl. Airport (JFK) to Lambert-St. Louis Intl. Airport (STL)?
You can't catch a nonstop flight from New York, NY (JFK-John F. Kennedy Intl.) to Lambert-St. Louis Intl. Airport (STL). However, you can easily journey to St. Louis without any layovers by departing from Liberty Intl. Airport (EWR).
What is the cheapest airline that flies from John F. Kennedy Intl. Airport (JFK) to Lambert-St. Louis Intl. Airport (STL)?
To find the cheapest airline flying from JFK to STL, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from John F. Kennedy Intl. Airport (JFK) to Lambert-St. Louis Intl. Airport (STL)?
You'll have to catch a flight with a layover when traveling from John F. Kennedy Intl. Airport (JFK) to Lambert-St. Louis Intl. Airport (STL). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from JFK to STL?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John F. Kennedy Intl. Airport (JFK) to Lambert-St. Louis Intl. Airport (STL)?
To touch down at Lambert-St. Louis Intl. Airport (STL) on time, select a flight that takes off from John F. Kennedy Intl. Airport (JFK) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from John F. Kennedy Intl. Airport (JFK) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Booking your flight from JFK to STL shortly before your trip is generally more expensive. However, if there's some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a JFK to STL flight and hotel package?
Opting for a JFK to STL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our extensive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from John F. Kennedy Intl. Airport (JFK) to Lambert-St. Louis Intl. Airport (STL)?
You can usually reschedule or cancel your JFK to STL flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.