STL - HPN

$165 Find Cheap Flights from St. Louis to White Plains

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to White Plains departing on 1/14. 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.
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Search hundreds of travel sites at once for deals on flights to White Plains

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to White Plains, 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 St. Louis to White Plains, as well as popular online travel agencies
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap Flight Deals from St. Louis to White Plains (STL-HPN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to White Plains that are departing in the next months. 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 St. Louis to White Plains

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from St. Louis to White Plains.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:50 am - 4:41 pmSTL-HPN
3h 51m1 stop
6:55 pm - 11:36 pmHPN-STL
5h 41m1 stop
$343Delta
Find Deal
Thu, Feb 13 - Tue, Feb 18
4:40 pm - 10:13 pmSTL-HPN
4h 33m1 stop
5:24 pm - 9:49 pmHPN-STL
5h 25m1 stop
$349Delta
Find Deal
Wed, Feb 12 - Mon, Feb 17
6:00 am - 2:12 pmSTL-HPN
7h 12m1 stop
6:00 am - 11:47 amHPN-STL
6h 47m1 stop
$368Delta
Find Deal
Fri, Jan 31 - Sun, Feb 2
9:43 am - 8:29 pmSTL-HPN
9h 46m2 stops
6:30 am - 10:08 pmHPN-STL
16h 38m1 stop
$560American Airlines
Find Deal
Fri, Jan 31 - Sun, Feb 2
5:45 am - 2:30 pmSTL-HPN
7h 45m2 stops
6:30 am - 9:52 amHPN-STL
4h 22m1 stop
$667American Airlines
Find Deal
Tue, Apr 15 - Sun, Apr 20
6:30 am - 11:53 amSTL-HPN
4h 23m1 stop
5:24 pm - 9:49 pmHPN-STL
5h 25m1 stop
$680Delta
Find Deal
Tue, Jan 14 - Mon, Jan 20
5:05 am - 2:37 pmSTL-HPN
8h 32m2 stops
12:00 pm - 4:06 pmHPN-STL
5h 06m1 stop
$689American Airlines
Find Deal
Fri, Feb 28 - Sun, Mar 2
6:50 am - 11:55 amSTL-HPN
4h 05m1 stop
6:00 am - 11:45 amHPN-STL
6h 45m1 stop
$724Delta
Find Deal
Sun, Mar 30 - Wed, Apr 16
6:43 am - 11:50 amSTL-HPN
4h 07m1 stop
6:55 pm - 11:36 pmHPN-STL
5h 41m1 stop
$743Delta
Find Deal
Fri, Feb 14 - Wed, Feb 19
6:30 am - 11:53 amSTL-HPN
4h 23m1 stop
12:35 pm - 4:42 pmHPN-STL
5h 07m1 stop
$778Delta
Find Deal
Sun, Jan 12 - Thu, Jan 16

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

Get data-powered insights and trends into flights from St. Louis to White Plains 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 St. Louis to White Plains?

The average price of all round-trip flights from St. Louis to White Plains clicked on KAYAK for each day over the last 12 months.
When flying from St. Louis to White Plains, you should consider leaving on a Wednesday and avoid Fridays if you are looking for the best rates. For your return to St. Louis, you’ll find the best rates on Sundays and the most expensive ones on Thursdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to White Plains, 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 St. Louis to White Plains is August, where tickets cost $298 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $711 and $531 respectively.

Good to know

Low season

February

High season

October

Cheapest flight

$165
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from St. Louis to White Plains

When to book flights from St. Louis to White Plains

Are your dates flexible? Find out the best times to travel from St. Louis to White Plains 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 St. Louis to White Plains

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

    In the last 3 days, the lowest price for a flight from St. Louis to White Plains was $165 for a one-way ticket and $343 for a round-trip.

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

    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 St. Louis to White Plains?

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from St. Louis to White Plains are Delta and American Airlines. With an average price for the route of $382 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 $368 and an overall rating of 7.2.

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

    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 St. Louis to White Plains.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to White Plains from St. Louis 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 St. Louis to White Plains?

    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 White Plains with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and HPN 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 St. Louis to White Plains?

    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 White Plains from St. Louis 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 St. Louis to White Plains

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to White Plains. 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 St. Louis to White Plains? 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 8540 reviews
7.9Entertainment
8.0Comfort
8.6Crew
7.3Food
8.2Boarding
Airline reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

8.0 ExcellentAndrew, Nov 2024MCO - LGA
Read more Delta reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Good and consistent Printer in lounge did not work for me :(

Flight heavily delayed. No food available despite purchasing an upgrade. No in cabin service.

It was not in Delta's control, but when we landed, we ended up parking at the wrong gate, and so everyone was already ready to deplane and had their carryon bags, ready to leave. But we had to sit down and move to the proper gate. This process took over 30 minutes. Again, not Delta's fault - more so on the staff at JFK

My Flight was cancelled and there was no other options available for me to Travel on that date and my options for the next day was all connecting flights that would have me in the airports all day before reaching my destination

First, the flight was schedule to leave at 12:08. Delayed to 12:38. It is 12:58 and I am sitting at the gate. The staff are not communicating with us (just tell me it’s gonna be five hours if that’s the case, quit hufflepuffing around like you’re trying to board us when the plane isn’t even here and you don’t know where your crew are. I’m still waiting for any communication about the further delay. This is a rebooked flight from a cancelled flight yesterday, when the airline failed to fulfill its fiduciary responsibility to hotel and cover transport for overnight cancelations. Asking about the food on the flight? What food?!? Delta doesn’t serve meals unless you pay for them and you really want me to give delta a high rating for passing out processed snacks (fun size!)? Can we be for real. Delta is cementing itself in history as one of the cheap, stingy, outdated, glory days are over airlines, and it shows. I took this flight knowing delta was going to provide below level service but this is beyond burgers!! I can’t believe a multi billion or dollar company looked straight in my eyes yesterday and I told me this wasn’t their fault and there for the extra cost in hotel and hundreds of dollars in Ubers are MY RESPONSIBILITY. The only thing I am at fault for is believing delta is reputable company worthy of my dollars. I’m not even sure I want to be compensated unless it is cash because I would rather die never traveling again than to put money in their pockets.

I know it was not in Deltas fault. But numerous delays and cancelations. I requested a hotel voucher and was told they weren't available. The lady on my hotel shuttle did receive one from American. Why the difference?

Flight was delayed. Had to get rebooked. Diamond medallion but stuck in a crappy seat. Rebooked flight then got delayed again. Then when we finally boarded, we waited another hour for a new crew. Then landed in JFK and sat for another 40 minutes waiting for a crew to come to the gate to be able to deplane. Hot mess all around, which unfortunately is becoming the norm for Delta

My seat was changed at the last minute and I was moved to the last row, right next to the bathroom despite selecting my seat well in advance. I was also made to check my carry on due to space but when I got on the plane there was significant empty overhead space. Picking up my carry on from the luggage carousel added time to my trip which had already been extended due to delay.

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Flight was delayed multiple times and I chose to switch to another flight that had a layover. I finally arrived 7 hours later than I was supposed to.

Flight overall was good. Landing was a little rough, but could be attributed to the rainy weather.

Plenty of overhead space but forced to check my carry-ons both legs

The flight from CLE to JFK was fantasti! Pilots and cre were informative and accommodating.

Deparature was late, which is annoying but the arrival was fine and the baggage came early.

No explanation of why there was no snack and drink service (unless requested) when there was service in the other direction.

Overall boarding and debarking is a joke. I dont even bring luggage anymore on trips because you can never allow them to be place then in the overhead bin or you have to pay or you check them which is even worse having to wait for your luggage on the tarmac.

The First class experience was really good!! Customer service was excellent.

Easy trip, left on time. Very impressed. Great pilot who talked to us

First time flying internationally with AA and probably my last. Not military friendly at all. Didn't allow free checked bag for military family members (dependents) on orders like other airlines. We were charged $100 for baggage weight overage (5 lbs!)even though we had military orders allowing us extra.. Didn’t allow military members to board early. Inefficient and long wait time to board. Seats are smaller and more uncomfortable than other airlines.. no drink service for over 7 hrs of flight! After initial meal was served, the crew never offered a snack or drinks until the breakfast's was served 1 1/2 hrs before landing. Overall expensive and poor experience for the entire flight.

Book cheap flights from St. Louis to White Plains

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from St. Louis to White Plains found on KAYAK in the last 72 hours.
1/14Tue
1 stopAmerican Airlines
6h 06mSTL-HPN
$165
4/14Mon
1 stopDelta
5h 13mSTL-HPN
$184
1/27Mon
1 stopAmerican Airlines
4h 38mSTL-HPN
$185
1/8Wed
1 stopDelta
7h 12mSTL-HPN
$458
1/14Tue
2 stopsAmerican Airlines
8h 56mSTL-HPN
$523
1/15Wed
2 stopsDelta
9h 44mSTL-HPN
$537

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Last minute flights from St. Louis to White Plains

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 St. Louis to White Plains that are departing in the next 10 days.
12/31Tue
multi-stopAmerican Airlines
7h 25mSTL-HPN
1/7Tue
multi-stopAmerican Airlines
5h 59mHPN-STL
$758
12/31Tue
multi-stopAmerican Airlines
9h 37mSTL-HPN
1/7Tue
multi-stopAmerican Airlines
6h 39mHPN-STL
$897

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Everything you need to know for your flight from St. Louis to White Plains

Information on your arrival and departure airports

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