HPN - SEA

$169 Find Cheap Flights from White Plains to Seattle

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 7/26. 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

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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Flights 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

Tue, Sep 16 - Tue, Sep 30
American Airlines Logo
10:00 am - 6:13 pmHPN-SEA
11h 13m1 stop
American Airlines Logo
11:38 pm - 10:45 amSEA-HPN
8h 07m1 stop
$317American Airlines
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Tue, Sep 16 - Tue, Sep 30
American Airlines Logo
11:15 am - 8:09 pmHPN-SEA
11h 54m2 stops
American Airlines Logo
6:42 am - 8:00 pmSEA-HPN
10h 18m1 stop
$322American Airlines
Find Deal
Tue, Jul 29 - Tue, Aug 12
American Airlines Logo
10:05 am - 6:05 pmHPN-SEA
11h 00m1 stop
American Airlines Logo
6:10 am - 3:59 pmSEA-HPN
6h 49m1 stop
$327American Airlines
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Sat, Oct 4 - Tue, Oct 7
Delta Logo
5:20 pm - 10:07 pmHPN-SEA
7h 47m1 stop
Delta Logo
9:20 pm - 9:49 amSEA-HPN
9h 29m1 stop
$357Delta
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Sat, Oct 4 - Tue, Oct 7
Delta Logo
12:45 pm - 6:45 pmHPN-SEA
9h 00m1 stop
Delta Logo
11:25 am - 9:49 amSEA-HPN
19h 24m2 stops
$385Delta
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Sat, Oct 4 - Tue, Oct 7
Delta Logo
12:42 pm - 5:39 pmHPN-SEA
7h 57m1 stop
Delta Logo
6:00 am - 4:34 pmSEA-HPN
7h 34m1 stop
$387Delta
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Mon, Aug 11 - Wed, Aug 20
Delta Logo
6:00 am - 1:50 pmHPN-SEA
10h 50m1 stop
Delta Logo
7:20 am - 10:23 pmSEA-HPN
12h 03m1 stop
$390Delta
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Mon, Aug 11 - Mon, Aug 18
Alaska Airlines Logo
4:30 pm - 11:24 pmHPN-SEA
9h 54m1 stop
Alaska Airlines Logo
11:40 pm - 11:28 amSEA-HPN
8h 48m1 stop
$437Alaska Airlines
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Sat, Oct 4 - Mon, Oct 6
Alaska Airlines Logo
12:00 pm - 5:54 pmHPN-SEA
8h 54m1 stop
Alaska Airlines Logo
12:17 am - 11:29 amSEA-HPN
8h 12m1 stop
$457Alaska Airlines
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Fri, Sep 5 - Sat, Sep 13
Alaska Airlines Logo
7:01 am - 12:34 pmHPN-SEA
8h 33m1 stop
Alaska Airlines Logo
12:59 am - 11:29 amSEA-HPN
7h 30m1 stop
$497Alaska Airlines
Find Deal
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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?

What’s the cheapest day of the week to fly from White Plains to Seattle?

The average price of all round-trip flights from White Plains to Seattle clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from White Plains to Seattle, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Seattle, Saturday is the cheapest day to fly and Sunday is the most expensive.

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 October, where tickets cost $372 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $931 and $624 respectively.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$169
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 13% lower on average.
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 3 days, the lowest price for a flight from White Plains to Seattle was $169 for a one-way ticket and $317 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 oneworld being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from White Plains to Seattle are Delta and Alaska Airlines. With an average price for the route of $437 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $632 and an overall rating of 8.0.

  • 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 3 airlines serving 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.5Crew
8.1Boarding
7.1Food
7.1Entertainment
7.8Comfort
Airline reviews

We were delayed. We spent more time waiting on the plane than actually flying (it’s only a 37 minute flight). Other than that, it was fine.

8.0 ExcellentAnonymous, Jun 2025MSY - SEA
Read more Alaska Airlines reviews

We were delayed. We spent more time waiting on the plane than actually flying (it’s only a 37 minute flight). Other than that, it was fine.

Only offered water, no snacks provided, and it was cold on the plane, everyone was wearing sweatshirt or jacket in June. I asked for blanket, but crew said they didnt have anything and would turn the heat up, that didn't happen, so for 6 hours I remained cold.

Flight from New Orleans to Seattle to Anchorage was delayed for 3 hours My flight from Seattle to Anchorage was not rescheduled. I had to call the airlines to tell them to get a flight from Seattle to Anchorage they finally got me a flight If I hadn’t been aware of this problem I don’t know how long I would of waited in Seattle to get a flight to Anchorage!!!!!! Return trip from Anchorage to New Orleans in Seattle to New Orleans I was at the right gate when I realized something was wrong they had changed the gate without notifying the change l finally made it on time with minutes to spare & exhausted

I was at risk of not getting on the flight, as when I presented my boarding pass at the gate, it showed me as not having checked in. I was sent to the desk as the last of the other passengers boarded. The agent there said he could see that I had done all of my part and allowed times recommended, but it showed me as not checked in and he couldn't figure out how to correct it. He actually asked them to hold the flight as he struggled with it. He called for support, someone corrected it, and he printed boarding passes for both flights to reduce further issues. I did get on, and needed to ask someone to exit my seat.

Eddie, our flight attendant in the back was excellent. He was very kind and concerned for our happiness and comfort before and during our flight. He made the experience great. We had to deplane due to a ground delay and he made sure we had snacks and water to keep us comfortable while we waited. Overall, it was a great experience!

I liked the food. The WiFi was out and the flight was late.

Flight was delayed which caused us to have to change our connecting flight. Grilled cheese sandwich was served very hot.

I was so cold. I am so glad I brought a short sleeve shirt and a long sleeve shirt and a jacket. Also knee high socks and slippers

We were late so that was what was worst part

The Alaska app and website were not fully operational. I had to spend about 15 minutes at the counter doing things that should have been completed online. The agent was very nice and helpful, however.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Food from the flight from Atlanta to Santiago was very poor..

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

It was a code share with Alaska - would have been great if I actually made it on the plane, claimed I didn’t have a ticket or a seat even thought I was checked in.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

It was good. It’s been a long time since my wife and I fly any where and things have changed. Our trip was to see our new grandson. We fly economy and that was not good for my bad back. It was a quick flight but uncomfortable.

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

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