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

For one-way options, check prices for Delta. According to our data, you can fly for as low as $124. Users have also found prices from $136 and $143 on Frontier and American Airlines, respectively.

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

Travelers seeking maximum savings on their St. Louis to New York John F Kennedy Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from St. Louis to New York John F Kennedy Intl Airport?

Looking for the cheapest flight from St. Louis to New York John F Kennedy Intl Airport? While on average our users pay $1,057, our data indicates the cheapest price to be $148. The most popular route (Lambert-St Louis - New York John F Kennedy Intl), is priced around $197.

What is the cheapest day to fly round-trip from St. Louis to New York John F Kennedy Intl Airport?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 208% on the overall cost on flights from St. Louis to New York John F Kennedy Intl Airport.

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

April is one of the best times of the year to fly to New York John F Kennedy Intl Airport from St. Louis. Prices for April average $309 per person but you can even find prices for as low as $89. The most expensive prices can be found in the month of November. Opting for a April flight can save you 22% on your journey compared to booking in November

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

Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to New York John F Kennedy Intl. You should not have trouble finding flights to New York John F Kennedy Intl from Lambert-St Louis; the airport handles an average of 0 outbound flights to New York John F Kennedy Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the St. Louis airport to New York John F Kennedy Intl. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

Can I find deals for flights from St. Louis to John F Kennedy Intl that include hotel bookings?

Yes. In addition to deals on St. Louis to John F Kennedy Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from St. Louis to John F Kennedy Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to John F Kennedy Intl.

Can I find deals for business class flights from St. Louis to John F Kennedy Intl?

Yes. Cheapflights offers flight deals from St. Louis to John F Kennedy Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$124+ Flights from St. Louis to New York John F Kennedy Intl Airport, NY

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

To save on the cost of your flight from St. Louis to New York John F Kennedy Intl Airport, book at least 45 days before your planned departure. Booking around this time can save you about 72% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $370 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $381.

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Cheapflights Tip: The best prices from Lambert-St Louis to New York John F Kennedy Intl are usually found in April or February, booked 86 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from St. Louis to John F Kennedy Intl

Round-trip from	$210 (American Airlines)
One-way from	$124 (Delta)
Popular in	December
Cheapest in	April
Average price	$333
Good round-trip deal	$624 or less
Good one-way deal	$148 or less

From Lambert-St Louis to New York John F Kennedy Intl

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One-way flight from Lambert-St Louis to New York John F Kennedy Intl

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Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Price to beat on a round-trip flight from Lambert-St Louis to New York John F Kennedy Intl.

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Price to beat on a one-way flight from Lambert-St Louis to New York John F Kennedy Intl.

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Find flight deals from St. Louis to John F Kennedy Intl

Cheapest flights from St. Louis to John F Kennedy Intl
Explore the most affordable flight options available from St. Louis to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Wed 9/175:55 amSTL - JFK

1 stop10h 22mAmerican Airlines

Sat 9/2711:00 amJFK - STL

1 stop11h 53mAmerican Airlines

Deal found 6/11

$210

Sat 8/303:02 pmSTL - JFK

1 stop19h 57mFrontier

Wed 9/31:00 pmJFK - STL

1 stop22h 07mFrontier

Deal found 6/11

$213

Wed 9/174:40 pmSTL - JFK

Nonstop2h 28mDelta

Sat 9/272:15 pmJFK - STL

Nonstop2h 45mDelta

Deal found 6/10

$222

Best flights from St. Louis to John F Kennedy Intl
Discover carefully curated flight deals from St. Louis to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Wed 9/175:55 amSTL - JFK

1 stop10h 22mAmerican Airlines

Sat 9/2711:00 amJFK - STL

1 stop11h 53mAmerican Airlines

Deal found 6/11

$210

Sat 8/303:02 pmSTL - JFK

1 stop19h 57mFrontier

Wed 9/31:00 pmJFK - STL

1 stop22h 07mFrontier

Deal found 6/11

$213

Wed 9/174:40 pmSTL - JFK

Nonstop2h 28mDelta

Sat 9/272:15 pmJFK - STL

Nonstop2h 45mDelta

Deal found 6/12

$222

Last-minute flights from St. Louis to John F Kennedy Intl
Discover last-minute flight deals from St. Louis to John F Kennedy Intl. Data last updated June 12, 2025 and is based on user searches.

Tue 6/177:32 pmSTL - JFK

2 stops19h 13mAlaska Airlines

Thu 6/268:29 pmJFK - STL

2 stops23h 06mAlaska Airlines

Deal found 6/10

$1,161

Wed 6/186:40 amSTL - JFK

1 stop4h 19mDelta

Fri 6/206:00 amJFK - STL

1 stop4h 43mDelta

Deal found 6/10

$517

Fri 6/207:20 amSTL - JFK

1 stop5h 08mAmerican Airlines

Tue 7/157:30 amJFK - STL

1 stop6h 13mAmerican Airlines

Deal found 6/9

$326

Fri 6/206:30 amSTL - JFK

3 stops15h 19mUnited Airlines

Tue 7/1510:30 amJFK - STL

3 stops13h 15mUnited Airlines

Deal found 6/9

$1,106

Sat 6/212:52 pmSTL - JFK

1 stop8h 52mFrontier

Thu 6/261:10 pmJFK - STL

1 stop7h 14mFrontier

Deal found 6/12

$322

Sun 6/226:36 pmSTL - JFK

3 stops38h 55mMultiple Airlines

Thu 7/311:29 amJFK - STL

1 stop25h 01mMultiple Airlines

Deal found 6/10

$781

Mon 6/304:10 pmSTL - JFK

1 stop5h 13mDelta

Sat 7/56:30 amJFK - STL

1 stop7h 05mDelta

Deal found 6/11

$261

Thu 7/102:36 pmSTL - JFK

1 stop9h 06mFrontier

Sat 7/126:20 amJFK - STL

1 stop8h 39mFrontier

Deal found 6/11

$231

Thu 7/317:30 amSTL - JFK

1 stop5h 09mAmerican Airlines

Wed 8/66:15 amJFK - STL

1 stop4h 25mAmerican Airlines

Deal found 6/11

$265

One-way flights from St. Louis to John F Kennedy Intl
Search for one-way flight options from St. Louis to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Sat 11/14:40 pmSTL - JFK

Nonstop2h 28mDelta

Deal found 6/11

$124

Sat 8/303:02 pmSTL - JFK

1 stop8h 54mFrontier

Deal found 6/10

$136

Wed 8/2710:10 amSTL - JFK

1 stop9h 28mAmerican Airlines

Deal found 6/10

$143

Sun 7/206:05 amSTL - JFK

1 stop27h 29mSun Country Air

Deal found 6/10

$148

Thu 9/188:44 amSTL - JFK

2 stops24h 49mMultiple Airlines

Deal found 6/10

$176

Tue 10/287:00 amSTL - JFK

2 stops14h 59mAlaska Airlines

Deal found 6/10

$233

Cheapflights Fare Finder

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

Wed 9/17

5:55 am-5:17 pm

1 stop10h 22m

New York John F Kennedy Intl

Sat 9/27

11:00 am-9:53 pm

1 stop11h 53m

$210

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Sat 8/30

3:02 pm-11:59 am

1 stop19h 57m

New York John F Kennedy Intl

Wed 9/3

1:00 pm-10:07 am

1 stop22h 07m

$213

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Wed 9/17

4:40 pm-8:08 pm

Nonstop2h 28m

New York John F Kennedy Intl

Sat 9/20

2:15 pm-4:00 pm

Nonstop2h 45m

$222

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Sat 11/1

4:40 pm-8:08 pm

Nonstop2h 28m

$124

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Sat 8/30

3:02 pm-12:56 am

1 stop8h 54m

$136

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Wed 8/27

10:10 am-8:38 pm

1 stop9h 28m

$143

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Sun 7/20

6:05 am-10:34 am

1 stop27h 29m

$148

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Thu 9/18

8:44 am-10:33 am

2 stops24h 49m

$176

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Tue 10/28

7:00 am-10:59 pm

2 stops14h 59m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from St. Louis to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from St. Louis with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to New York John F Kennedy Intl Airport

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

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to New York John F Kennedy Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to New York John F Kennedy Intl Airport (average of $236). Flying from St. Louis to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $327). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to JFK?

One of the essential ways to save on airfare from St. Louis to New York John F Kennedy Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 61% on airfare.

Rainfall in John F Kennedy Intl by month

In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 2.8 in.

Temperature in John F Kennedy Intl by month

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing John F Kennedy Intl

See what other customers who have flown with Alaska Airlines, Delta and American Airlines from St. Louis to New York have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,946 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Sun Country Air

6.9

Okay

345 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Frontier

6.0

Okay

3,295 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airport do you fly from for flights from St. Louis to New York John F Kennedy Intl?
Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to New York John F Kennedy Intl. You should not have trouble finding flights to New York John F Kennedy Intl from Lambert-St Louis; the airport handles an average of 0 outbound flights to New York John F Kennedy Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the St. Louis airport to New York John F Kennedy Intl. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.
What are the cheapest airlines flying from St. Louis to New York John F Kennedy Intl Airport round-trip?
According to our current data, American Airlines ($210), Frontier ($213), and Delta ($222) offers the cheapest pricing from St. Louis to New York John F Kennedy Intl Airport. Users have found that American Airlines is 38% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from St. Louis to New York John F Kennedy Intl Airport one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $124. Users have also found prices from $136 and $143 on Frontier and American Airlines, respectively.
What are the cheapest flights from St. Louis to New York John F Kennedy Intl Airport?
Looking for the cheapest flight from St. Louis to New York John F Kennedy Intl Airport? While on average our users pay $1,057, our data indicates the cheapest price to be $148. The most popular route (Lambert-St Louis - New York John F Kennedy Intl), is priced around $197.
Can I find deals for flights from St. Louis to John F Kennedy Intl that include hotel bookings?
Yes. In addition to deals on St. Louis to John F Kennedy Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to John F Kennedy Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to John F Kennedy Intl.
Can I find deals for business class flights from St. Louis to John F Kennedy Intl?
Yes. Cheapflights offers flight deals from St. Louis to John F Kennedy Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from St. Louis to New York John F Kennedy Intl Airport?
Currently, January is the cheapest month in which you can book a flight from St. Louis to New York John F Kennedy Intl Airport (average of $236). Flying from St. Louis to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $327). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$196	Average$336	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$240	Average$367	FlexibilityNo cancel fee	On-time71%

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$124+ Cheap flights from St. Louis (STL) to John F Kennedy Intl, NY (JFK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to John F Kennedy Intl with Cheapflights

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Cheapflights Tip: The best prices from Lambert-St Louis to New York John F Kennedy Intl are usually found in April or February, booked 86 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from St. Louis to John F Kennedy Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from St. Louis to John F Kennedy Intl

Cheapest flights from St. Louis to John F Kennedy IntlExplore the most affordable flight options available from St. Louis to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from St. Louis to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

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.

Best time to book a flight from St. Louis to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from St. Louis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to New York John F Kennedy Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to John F Kennedy Intl. Price data was last updated on June 9, 2025.

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

What is the cheapest time of day to fly from STL to JFK?

Find hourly flight availability from St. Louis to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Rainfall in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average rainfall totals by month.

Temperature in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing John F Kennedy Intl

See what other customers who have flown with Alaska Airlines, Delta and American Airlines from St. Louis to New York have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to John F Kennedy Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

What are the cheapest flights from St. Louis to New York John F Kennedy Intl Airport?

Can I find deals for flights from St. Louis to John F Kennedy Intl that include hotel bookings?

How can I find direct flights from St. Louis to John F Kennedy Intl?

Can I find deals for business class flights from St. Louis to John F Kennedy Intl?

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

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

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Cheapest flights from St. Louis to John F Kennedy Intl
Explore the most affordable flight options available from St. Louis to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.