SEA - HPN

$109 Find Cheap Flights from Seattle 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 Seattle to White Plains departing on 9/4. 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 White Plains

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

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

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

Recent round-trip flight deals from Seattle to White Plains

sáb., sep. 27 - mar., sep. 30
Delta Logo
6:00 am - 3:49 pmSEA-HPN
6h 49m1 stop
Delta Logo
12:42 pm - 5:54 pmHPN-SEA
8h 12m1 stop
$217Delta
Find Deal
mar., sep. 23 - mar., sep. 30
Delta Logo
9:45 pm - 9:49 amSEA-HPN
9h 04m1 stop
Delta Logo
5:20 pm - 10:06 pmHPN-SEA
7h 46m1 stop
$247Delta
Find Deal
lun., sep. 22 - mar., sep. 30
Delta Logo
11:11 pm - 11:59 amSEA-HPN
9h 48m1 stop
Delta Logo
4:29 pm - 11:54 pmHPN-SEA
10h 25m1 stop
$248Delta
Find Deal
mié., nov. 5 - lun., nov. 10
American Airlines Logo
10:07 pm - 9:29 amSEA-HPN
8h 22m1 stop
American Airlines Logo
4:30 pm - 11:18 pmHPN-SEA
9h 48m1 stop
$252American Airlines
Find Deal
mié., nov. 5 - lun., nov. 10
American Airlines Logo
6:19 am - 8:09 pmSEA-HPN
10h 50m2 stops
American Airlines Logo
4:30 pm - 11:18 pmHPN-SEA
9h 48m1 stop
$257American Airlines
Find Deal
vie., sep. 26 - mar., sep. 30
Delta Logo
11:11 pm - 11:59 amSEA-HPN
9h 48m1 stop
Delta Logo
12:42 pm - 5:54 pmHPN-SEA
8h 12m1 stop
$277Delta
Find Deal
mar., nov. 4 - lun., nov. 10
American Airlines Logo
12:59 am - 2:39 pmSEA-HPN
10h 40m2 stops
American Airlines Logo
4:30 pm - 11:18 pmHPN-SEA
9h 48m1 stop
$292American Airlines
Find Deal
mié., sep. 24 - mar., sep. 30
Delta Logo
6:00 am - 3:49 pmSEA-HPN
6h 49m1 stop
Delta Logo
6:00 am - 2:04 pmHPN-SEA
11h 04m1 stop
$307Delta
Find Deal
lun., sep. 22 - lun., sep. 29
Delta Logo
11:11 pm - 11:59 amSEA-HPN
9h 48m1 stop
Delta Logo
5:20 pm - 10:06 pmHPN-SEA
7h 46m1 stop
$308Delta
Find Deal
lun., sep. 15 - jue., sep. 18
Alaska Airlines Logo
12:59 am - 11:29 amSEA-HPN
7h 30m1 stop
Alaska Airlines Logo
12:00 pm - 5:52 pmHPN-SEA
8h 52m1 stop
$457Alaska Airlines
Find Deal
Booking Insights

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

Get data-powered insights and trends into flights from Seattle 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 Seattle to White Plains?

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

If your flying dates are flexible, you should consider flying to White Plains on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Seattle to White Plains. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle 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 Seattle to White Plains is August, where tickets cost $346 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $752 and $642 respectively.

Good to know

Low seasonFebruary
Cheapest flight$109
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Seattle to White Plains

When to book flights from Seattle to White Plains

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

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

    In the last 3 days, the lowest price for a flight from Seattle to White Plains was $109 for a one-way ticket and $217 for a round-trip.

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

    No

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to White Plains are Delta and Alaska Airlines. With an average price for the route of $456 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 $718 and an overall rating of 8.0.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to White Plains from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle 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 Seattle 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 Seattle 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 Seattle to White Plains

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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
Alaska AirlinesOverall score based on 10000 reviews
7.0Entertainment
8.5Crew
8.1Boarding
7.8Comfort
7.1Food
Airline reviews

Didn't care for the crowding at the gate area at SEA TAC. Not a fault of the airline.

8.0 ExcellentAnonymous, Aug 2025SEA - PHX
Read more Alaska Airlines reviews

Didn't care for the crowding at the gate area at SEA TAC. Not a fault of the airline.

Loved the staff ease of flying snacks and free movies and WiFi

you could have gotten me there on the day I was supposed to be there, not a day later. Paid for 3 nights at a VRBO and got to spend only 2 nights there.

Flight crew and gate staff were very polite and professional. They were very helpful and made my trip smooth and trouble free

Our flight was delayed BY 6 hours and the reason it was delayed because they needed a part which made me be worried about the plane. They did not have any TVS. Add the seeds and this was a very long flight. But they also only offered snacks, and even after we waited the 6 hours of being delayed with that, we still have to pay for drinks. If we we wanted one

all crew, pilots and attendants were fantastic. Both to and from flight to SEA, attendants went above and beyond.

Late boarding, but the flight was smooth and the crew was accommodating.

I requested wheelchair assistance in Seattle transferring gates and in Anchorage to get to baggage claim. No assistance was provided at all.

I was totally disgusted at the stewardesses supplying the three passengers in front of us in the exit row with multiple rounds of booze. They were loud and inappropriate using profanity to share stories. Our 3 and 7 year old he’s d it as well. Just flat out inappropriate and amazed AA wasn’t implementing a drink limit policy.

Arrived in Seattle to find our non stop flight was canceled and that we were rebooked to depart 16 hrs later. We stood in customer relation line for well over an hour and a half to find out what to do with our frozen fish that was checked bags and to get to our destination in a more timely fashion. There were only 2 Alaska reps working trying to help at least 2 cancelled flights that we know about. At one point a 3 rd rep showed up and shortly after one rep left stating she was going on break. There were atleast 50 people still in line. Finally We were rerouted through a different airport adding another stop the next day and given flight confirmation but no seat assignment stating ticket vouchers needed to be attached. We were then told to go to Alaska air luggage to request our fish be put in the freezer. The supervisor at baggage told us the freezer was full and that there was nothing he could do about it. Luckily he walked off and the ladies at the counter made sure our fish was put in the freezer. The following morning we had to be back to baggage to make sure our fish was tagged appropriately to get to our destination on a separate flight. . Both of our return flights we had to take we had to stand in line for the ticket people to try to find our ticket vouchers to attach to the boarding passes we were given. Al together our return took 31 hrs instead of the 12 hrs scheduled.

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

De planning was an absolute mess. We were never told that we weren’t at the gate and that we had to go down unstable stairs and then hop on a bus. People were falling, we couldn’t tell who was in charge. Overall terrible communication that ended up leaving a bad impression at the very end of the experience.

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Food was surprisingly good but the WiFi was not great

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

I like for how they process during check in. It was very smoothly.

Dreadful experience. Our flight was delayed more than 8 hours due to a maintenance issue and the assistance from rebooking was poor. I was travelling with a bad knee and needed assistance waited in one place more than 3 hours before someone came with a wheelchair. The woman next to me was a 91 year old great grandmother who had waited more than 4 hours. There were moments of support from the staff but it appeared as they were going against the direction of management. It was apathy, lack of ownership and dismissive responses with small moments of kindness and understanding typically from grey haired, female, veteran staff..

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Everything was great except it became so hot on the plane I couldn’t sleep on my red eye flight. It didn’t really cool down till we started descending.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

The only thing is if Wi-Fi is available after you land and taxi to the gate. It takes forever to get to the gate, and having the Wi-Fi continue would be great to bide the time at least 5 minutes before you arrive at the entrance. That is my only comment; otherwise, everything was good.

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

Information on your arrival and departure airports

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