SEA - HPN

$159 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 1/31. 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 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Everything you should know

Cheapest round-trip
$317
Overall average: $607
Delta
Sat 2/14Wed 2/18
SEA - HPN • 1 stop
Cheapest one-way
$159
Typical prices: $241-$308
Delta
Sat 1/31
SEA - HPN • 1 stop
Top airlines
Delta
Cheapest • from $317 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 40% price drop
September
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 White Plains!
Flight Deals
Booking Insights
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

Sat, Feb 14 - Wed, Feb 18
Delta Logo
6:10 am - 4:32 pm
SEA
-
HPN
7h 22m1 stop
Delta Logo
5:12 pm - 10:05 pm
HPN
-
SEA
7h 53m1 stop
$317Delta
Tue, Feb 24 - Sun, Mar 1
American Airlines Logo
12:07 am - 11:29 am
SEA
-
HPN
8h 22m1 stop
American Airlines Logo
4:30 pm - 11:04 pm
HPN
-
SEA
9h 34m1 stop
$327American Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
6:00 am - 8:08 pm
SEA
-
HPN
11h 08m2 stops
American Airlines Logo
4:30 pm - 12:24 am
HPN
-
SEA
10h 54m1 stop
$332American Airlines
Sun, Feb 8 - Fri, Feb 13
American Airlines Logo
9:45 pm - 10:30 am
SEA
-
HPN
9h 45m1 stop
American Airlines Logo
4:30 pm - 11:04 pm
HPN
-
SEA
9h 34m1 stop
$337American Airlines
Sun, Feb 8 - Fri, Feb 13
American Airlines Logo
11:12 pm - 1:00 pm
SEA
-
HPN
10h 48m2 stops
American Airlines Logo
5:29 pm - 12:24 am
HPN
-
SEA
9h 55m1 stop
$342American Airlines
Sun, Feb 15 - Wed, Feb 18
Delta Logo
6:10 am - 4:32 pm
SEA
-
HPN
7h 22m1 stop
Delta Logo
12:36 pm - 7:00 pm
HPN
-
SEA
9h 24m1 stop
$348Delta
Sun, Feb 8 - Fri, Feb 13
American Airlines Logo
11:12 pm - 1:00 pm
SEA
-
HPN
10h 48m2 stops
American Airlines Logo
11:28 am - 9:08 pm
HPN
-
SEA
12h 40m2 stops
$373American Airlines
Thu, Mar 19 - Mon, Mar 23
Delta Logo
6:00 am - 3:49 pm
SEA
-
HPN
6h 49m1 stop
Delta Logo
4:29 pm - 11:54 pm
HPN
-
SEA
10h 25m1 stop
$378Delta
Thu, Jan 22 - Mon, Jan 26
American Airlines Logo
9:45 pm - 10:30 am
SEA
-
HPN
9h 45m1 stop
American Airlines Logo
1:30 pm - 8:45 pm
HPN
-
SEA
10h 15m1 stop
$387American Airlines
Thu, Jan 22 - Mon, Jan 26
American Airlines Logo
9:45 pm - 10:30 am
SEA
-
HPN
9h 45m1 stop
American Airlines Logo
10:00 am - 7:04 pm
HPN
-
SEA
12h 04m2 stops
$392American Airlines
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 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 October, where tickets cost $316 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $752 and $681 respectively.

Good to know

Low seasonJanuary
Cheapest flight$159
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 22% 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 $159 for a one-way ticket and $317 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 SkyTeam being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Seattle to White Plains are Alaska Airlines and Delta. With an average price for the route of $656 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $426 and an overall rating of 7.9.

  • 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 11674 reviews
7.8Comfort
7.0Entertainment
7.1Food
8.1Boarding
8.5Crew
Airline reviews

The cabin crew was absolutely wonderful, the service was great and it was just a good flight overall.

10.0 ExcellentAnonymous, Jan 2026
SEA - SLC
Read more Alaska Airlines reviews

The cabin crew was absolutely wonderful, the service was great and it was just a good flight overall.

I like them since I live in Alaska and I don't have much choice

The flight attendants were nice, but the cabin and seats were uncomfortable.

Food was terrible, noisy plane & would never pay to fly first class again. Seats in regular price are too small, no leg room & center aisle much too, too small. Seats in 1st class larger but not comfortable.

Overall, once we took off, our flight was good. Flight departure was significantly delayed due to mechanical issues. Upon arrival, it took wayyy too long to retrieve checked bags.

The ticket I purchased through Kayak did not show up in my Alaska Airlines app, and neither of the codes given to me worked for online check in. I've never had to show up to the airport at 6am wondering if I've been scammed. Cheap flight fare or whatever does not play well with airlines and I will be wary of using Kayak in the future.

Crew was rude and passive aggressive when i told them I didnt want to check my duffel bag. Then a crew member slammed my bag to the side when organizing the overhead compartment. The plane had worn leather seats with no infotainment. Plane landing was noticeably rough (this is the one year ive flown multiple times and out of american and delta this was the worst). The only redeeming quality is that we were noticeably earlier than we should have been.

The plane was delayed which was annoying. No seat back screens is a bummer. Staff if great

I got my seat changed last minute so a parent coumd sit with their child wich i found out was a teenager

I wish you would have just canceled the Saturday flight from sea to rdd on Dec 13. the diversion cost me more time and money than if I had just rebooked to Sacramento. It was a huge headache and cost.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

The food is terrible. The staff is wonderful. Comfort is good.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delta made it easy, comfortable and timely. The crew was fantastic.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

RIC Staff was not enough. Elderly passengers had to wait 30 minutes to deplane, so we could board and still had to walk as no chairs were provided. And, passenger in front of my seat assignment rammed seat against my legs entire flight time. Was mildly bruised and left thigh still sore.

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

Information on your arrival and departure airports