HPN - SEA

$199 Find Cheap Flights from White Plains to Seattle - Compare and Save

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 Seattle departing on 9/9. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from White Plains to Seattle, 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 Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$321
Typical prices: $906-$442
Delta
Sat 11/14Sat 12/12
HPN - SEA • 1 stop
Cheapest one-way
$199
Typical prices: $166-$438
Delta
Wed 9/9
HPN - SEA • 1 stop
Top airlines
Cheapest • from $321 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between White Plains and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $386 (round-trip)
Shortest trip • 7h 52m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from White Plains to Seattle (HPN-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from White Plains to Seattle 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from White Plains to Seattle

Sat, Nov 14 - Sat, Dec 12
Delta Logo
3:15 pm - 8:27 pm
HPN
-
SEA
8h 12m
1 stop
Delta Logo
6:05 am - 4:41 pm
SEA
-
HPN
7h 36m
1 stop
$321Delta
Fri, Nov 13 - Sat, Dec 12
Delta Logo
5:10 pm - 10:05 pm
HPN
-
SEA
7h 55m
1 stop
Delta Logo
6:05 am - 4:41 pm
SEA
-
HPN
7h 36m
1 stop
$346Delta
Mon, Nov 16 - Tue, Dec 15
Delta Logo
12:45 pm - 6:38 pm
HPN
-
SEA
8h 53m
1 stop
Delta Logo
6:05 am - 4:41 pm
SEA
-
HPN
7h 36m
1 stop
$348Delta
Fri, Nov 13 - Mon, Dec 14
Delta Logo
3:15 pm - 8:27 pm
HPN
-
SEA
8h 12m
1 stop
Delta Logo
9:20 pm - 9:50 am
SEA
-
HPN
9h 30m
1 stop
$371Delta
Fri, Nov 13 - Sun, Dec 13
Delta Logo
5:10 pm - 10:05 pm
HPN
-
SEA
7h 55m
1 stop
Delta Logo
11:05 pm - 11:45 am
SEA
-
HPN
9h 40m
1 stop
$373Delta
Mon, Nov 16 - Sun, Dec 13
Delta Logo
12:45 pm - 6:38 pm
HPN
-
SEA
8h 53m
1 stop
Delta Logo
6:05 am - 4:41 pm
SEA
-
HPN
7h 36m
1 stop
$375Delta
Tue, Jul 28 - Wed, Aug 5
American Airlines Logo
6:00 am - 2:27 pm
HPN
-
SEA
11h 27m
1 stop
American Airlines Logo
9:42 pm - 9:29 am
SEA
-
HPN
8h 47m
1 stop
$379American Airlines
Tue, Sep 15 - Tue, Sep 29
American Airlines Logo
7:06 am - 2:51 pm
HPN
-
SEA
10h 45m
1 stop
American Airlines Logo
6:18 am - 6:28 pm
SEA
-
HPN
9h 10m
2 stops
$402American Airlines
Tue, Jul 28 - Thu, Aug 6
American Airlines Logo
6:00 am - 2:27 pm
HPN
-
SEA
11h 27m
1 stop
American Airlines Logo
5:10 am - 4:53 pm
SEA
-
HPN
8h 43m
1 stop
$411American Airlines
Tue, Jul 28 - Thu, Aug 6
American Airlines Logo
6:00 am - 2:27 pm
HPN
-
SEA
11h 27m
1 stop
American Airlines Logo
5:10 am - 4:53 pm
SEA
-
HPN
8h 43m
1 stop
$419American Airlines
Booking Insights

KAYAK's insights & trends for White Plains to Seattle flights

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

How much is a round-trip flight from White Plains to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from White Plains to Seattle departing in November.

What is the cheapest month to fly from White Plains to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from White Plains to Seattle, 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 Seattle is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $966 and $606 respectively.

Good to know

Low seasonMarch
Cheapest flight$199
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from White Plains to Seattle

When to book flights from White Plains to Seattle

Are your dates flexible? Find out the best times to travel from White Plains to Seattle 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 Seattle

  • What is the cheapest flight from White Plains to Seattle?

    In the last 5 days, the lowest price for a flight from White Plains to Seattle was $199 for a one-way ticket and $321 for a round-trip.

  • Do I need a passport to fly between White Plains and Seattle?

    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 Seattle?

    On your way to Seattle, you’ll fly out from White Plains Westchester County. You’ll be landing at Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from White Plains to Seattle?

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

  • Which airline alliances offer flights from White Plains to Seattle?

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

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

    The two airlines most popular with KAYAK users for flights from White Plains to Seattle are Delta and American Airlines. With an average price for the route of $377 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $539 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from White Plains to Seattle?

    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 Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle 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 Seattle?

    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 Seattle with an airline and back to White Plains with another airline. Booking your flights between White Plains and SEA 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 Seattle?

    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 Seattle from White Plains up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from White Plains to Seattle

 
See real verified KAYAK customer reviews for airlines flying from White Plains to Seattle. 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 Seattle? 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.
7.9
DeltaOverall score based on 8396 reviews
7.2Food
7.8Comfort
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

8.0 ExcellentGayle, Jun 2026
SMF - SEA
Read more Delta reviews

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Wifi was spotty. Tray table was very dirty when I sat down.

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Everything you need to know for your flight from White Plains to Seattle

Information on your arrival and departure airports