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HPN - STL

$201 Find cheap flights from White Plains to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from White Plains to St. Louis departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sáb. 6/29
sáb. 7/6

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from White Plains to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from White Plains to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from White Plains to St. Louis (HPN-STL)

 
These are the cheapest deals for flights from White Plains to St. Louis currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from White Plains to St. Louis

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from White Plains to St. Louis.

Recent one-way flight deals from White Plains to St. Louis

Only flying one-way? Below are some of the best one-way flight deals from White Plains to St. Louis found on KAYAK recently.

Recent last minute flight deals from White Plains to St. Louis

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from White Plains to St. Louis.

Recent direct flight deals from White Plains to St. Louis

The latest deals for direct flights from White Plains to St. Louis so you can sit back and relax without the need for a layover.

Cheap bus & train deals from White Plains to St. Louis

Find recent round-trip train or bus tickets from White Plains to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:59 am - 2:16 pmHPN-STL
7h 17m1 stop
7:00 am - 1:11 pmSTL-HPN
5h 11m1 stop
$245American Airlines
Find Deal
mié., jun. 19 - mié., jun. 26
6:40 pm - 11:39 pmHPN-STL
5h 59m1 stop
7:15 am - 3:47 pmSTL-HPN
7h 32m1 stop
$248Delta
Find Deal
vie., ago. 2 - dom., ago. 4
6:45 pm - 11:43 pmHPN-STL
5h 58m1 stop
6:00 am - 12:03 pmSTL-HPN
5h 03m1 stop
$303Delta
Find Deal
mié., jun. 19 - mié., jun. 26
6:46 pm - 12:03 amHPN-STL
6h 17m1 stop
5:42 pm - 11:23 pmSTL-HPN
4h 41m1 stop
$309American Airlines
Find Deal
jue., jun. 20 - jue., jun. 27
6:46 pm - 12:03 amHPN-STL
6h 17m1 stop
5:42 pm - 11:23 pmSTL-HPN
4h 41m1 stop
$318American Airlines
Find Deal
mié., jun. 26 - jue., jun. 27
6:45 pm - 11:43 pmHPN-STL
5h 58m1 stop
5:25 pm - 9:32 amSTL-HPN
15h 07m1 stop
$363Delta
Find Deal
mar., jun. 18 - mié., jun. 26
6:45 pm - 11:43 pmHPN-STL
5h 58m1 stop
6:00 am - 12:03 pmSTL-HPN
5h 03m1 stop
$378Delta
Find Deal
mié., jun. 19 - jue., jun. 27
6:45 pm - 11:43 pmHPN-STL
5h 58m1 stop
6:00 am - 12:03 pmSTL-HPN
5h 03m1 stop
$383Delta
Find Deal
mar., jun. 18 - jue., jun. 27
12:10 pm - 11:45 amHPN-STL
24h 35m3 stops
6:22 pm - 7:08 pmSTL-HPN
23h 46m3 stops
mié., jun. 26 - jue., jun. 27
12:10 pm - 11:45 amHPN-STL
24h 35m3 stops
8:12 pm - 7:08 pmSTL-HPN
21h 56m2 stops
mié., jun. 26 - jue., jun. 27
6:00 am - 12:01 pmHPN-STL
7h 01m1 stop
$201Delta
Find Deal
dom., jun. 16
6:48 pm - 11:54 pmHPN-STL
6h 06m1 stop
$310American Airlines
Find Deal
dom., jul. 7
6:30 am - 5:19 pmHPN-STL
11h 49m2 stops
$451American Airlines
Find Deal
dom., jul. 7
6:00 am - 10:02 pmHPN-STL
17h 02m2 stops
$480American Airlines
Find Deal
dom., jun. 16
5:25 pm - 8:54 pmHPN-STL
28h 29m3 stops
$1,125WestJet
Find Deal
dom., jun. 16
6:00 am - 9:53 amHPN-STL
4h 53m1 stop
3:18 pm - 10:38 pmSTL-HPN
6h 20m1 stop
$561American Airlines
Find Deal
dom., jun. 2 - vie., jul. 5
4:30 pm - 9:47 pmHPN-STL
6h 17m1 stop
7:30 am - 1:10 pmSTL-HPN
4h 40m1 stop
$563American Airlines
Find Deal
vie., may. 31 - dom., jun. 2

Flights from White Plains to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from White Plains to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from White Plains to St. Louis?

The average price of all flights from White Plains to St. Louis clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to St. Louis on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from White Plains to St. Louis. For your return ticket, we recommend flying on a Tuesday and avoiding Wednesdays for the best deals.

What is the cheapest month to fly from White Plains to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from White Plains to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from White Plains to St. Louis is September, where tickets cost $282 on average. On the other hand, the most expensive months are December and May, where the average cost of tickets is $394 and $372 respectively.

How far in advance should I book a flight from White Plains to St. Louis?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from White Plains to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from White Plains to St. Louis, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 46 days before departure.

Which airlines provide the cheapest flights from White Plains to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting White Plains to St. Louis were found on American Airlines ($245) and Delta ($248). Delta proposed the cheapest one-way flight at $201.

Good to know

Low season

April

High season

May

Cheapest flight

$201
Best time to beat the crowds but there is an average 53% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from White Plains to St. Louis

When to book flights from White Plains to St. Louis

Are your dates flexible? Find out the best times to travel from White Plains to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from White Plains to St. Louis

  • What is the cheapest flight from White Plains to St. Louis?

    In the last 3 days, the lowest price for a flight from White Plains to St. Louis was $201 for a one-way ticket and $245 for a round-trip.

  • Do I need a passport to fly between White Plains and St. Louis?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from White Plains to St. Louis?

    White Plains and St. Louis are both served by 1 main airport. You will leave White Plains from White Plains Westchester County and will be arriving at Lambert-St Louis.

  • Which aircraft models fly most regularly from White Plains to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from White Plains to St. Louis?

    SkyTeam, and oneworld are the airline alliances operating flights between White Plains and St. Louis, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from White Plains to St. Louis, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from White Plains to St. Louis are Delta and American Airlines. With an average price for the route of $377 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $414 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from White Plains to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from White Plains to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from White Plains to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from White Plains is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from White Plains to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to White Plains with another airline. Booking your flights between White Plains and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from White Plains to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from White Plains up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from White Plains to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from White Plains to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from White Plains to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
7.9Comfort
8.2Boarding
8.6Crew
7.4Food
8.0Entertainment
Airline reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

2.0 MediocreNairan, May 2024JFK - FLL
Read more about Delta reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Seat back monitors and outlets were dead and not working.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

On 2 different flights the wifi was horrible and there was no drink or snack service.

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

We just spent $6000 on our first trip since pre COVID and we were stranded on the runway of our departing airport for 2 hours and 15 minutes while our layover was only an hour and a half. We were told by the pilot we were next for de-icing and then got bumped by 3 other planes. Pilot went on to say they only had one guy working the de-icing where they usually have at least 2. In Rochester. In the heart of winter. Someone missed a step and should be fired. I'm not done.

WiFi connected but only let you go to the AA website, not even text messaging worked.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

pleased with overall experienced, but seats in coach are tight.

Flight delayed, boarding time kept changing, not good. Nee firm information given each time.

Don't often sit in 1st class. Our experience was great.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

It was right on time and crew were very courteous

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Our original flight was delayed and we almost missed our layover. Fortunately they delayed the second flight as well due to the number of people being on both flights so we got lucky. But it was due to mechanical issues which was frustrating.

Book cheap flights from White Plains to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from White Plains to St. Louis found on KAYAK in the last 72 hours.
6/16dom.
1 stopDelta
7h 01mHPN-STL
$201
7/7dom.
1 stopAmerican Airlines
6h 06mHPN-STL
$310
7/7dom.
2 stopsAmerican Airlines
11h 49mHPN-STL
$451
6/16dom.
2 stopsAmerican Airlines
17h 02mHPN-STL
$480
6/16dom.
3 stopsWestJet
28h 29mHPN-STL
$1,125

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Last minute flights from White Plains to St. Louis

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from White Plains to St. Louis that are departing in the next 10 days.
6/2dom.
multi-stopAmerican Airlines
4h 53mHPN-STL
7/5vie.
multi-stopAmerican Airlines
6h 20mSTL-HPN
$561
5/31vie.
multi-stopAmerican Airlines
6h 17mHPN-STL
6/2dom.
multi-stopAmerican Airlines
4h 40mSTL-HPN
$563

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White Plains - St. Louis Flights

Departure:

White Plains (HPN)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - White Plains

Cabin classes: