SEA - HPN

$129 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 3/25. 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

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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
$257
Overall average: $386
Delta
Sat 5/23Wed 5/27
SEA - HPN • 1 stop
Cheapest one-way
$129
Typical prices: $138-$308
Delta
Wed 3/25
SEA - HPN • 1 stop
Top airlines
Delta
Cheapest • from $257 (round-trip)
Delta
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 Seattle and White Plains. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Minneapolis (MSP)
Cheapest • Avg $422 (round-trip)
Detroit (DTW)
Shortest trip • 7h 05m (one-way)
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 39% 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, May 23 - Wed, May 27
Delta Logo
5:30 am - 3:49 pm
SEA
-
HPN
7h 19m
1 stop
Delta Logo
3:15 pm - 8:43 pm
HPN
-
SEA
8h 28m
1 stop
$257Delta
Sat, May 23 - Wed, May 27
American Airlines Logo
6:00 am - 6:28 pm
SEA
-
HPN
9h 28m
2 stops
American Airlines Logo
4:30 pm - 11:39 pm
HPN
-
SEA
10h 09m
1 stop
$262American Airlines
Sat, May 23 - Wed, May 27
Delta Logo
5:30 am - 3:49 pm
SEA
-
HPN
7h 19m
1 stop
Delta Logo
3:15 pm - 8:43 pm
HPN
-
SEA
8h 28m
1 stop
$276Delta
Sat, May 23 - Wed, May 27
American Airlines Logo
6:00 am - 6:28 pm
SEA
-
HPN
9h 28m
2 stops
American Airlines Logo
4:30 pm - 11:39 pm
HPN
-
SEA
10h 09m
1 stop
$281American Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
11:33 pm - 11:29 am
SEA
-
HPN
8h 56m
1 stop
American Airlines Logo
5:59 pm - 12:36 am
HPN
-
SEA
9h 37m
1 stop
$295American Airlines
Tue, Mar 24 - Thu, Mar 26
American Airlines Logo
10:08 pm - 9:29 am
SEA
-
HPN
8h 21m
1 stop
American Airlines Logo
4:30 pm - 12:24 am
HPN
-
SEA
10h 54m
1 stop
$297American Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
11:55 pm - 2:31 pm
SEA
-
HPN
11h 36m
2 stops
American Airlines Logo
5:59 pm - 12:36 am
HPN
-
SEA
9h 37m
1 stop
$300American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
6:00 am - 6:28 pm
SEA
-
HPN
9h 28m
2 stops
American Airlines Logo
5:46 pm - 11:39 pm
HPN
-
SEA
8h 53m
1 stop
$302American Airlines
Mon, Aug 24 - Wed, Sep 9
Delta Logo
11:05 pm - 11:44 am
SEA
-
HPN
9h 39m
1 stop
Delta Logo
12:45 pm - 8:29 pm
HPN
-
SEA
10h 44m
1 stop
$306Delta
Tue, Mar 17 - Thu, Mar 19
American Airlines Logo
6:00 am - 8:08 pm
SEA
-
HPN
11h 08m
2 stops
American Airlines Logo
5:29 pm - 12:24 am
HPN
-
SEA
9h 55m
1 stop
$311American 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$129
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 20% 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 $129 for a one-way ticket and $257 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?

    oneworld, and SkyTeam 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 American Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to White Plains are Delta and American Airlines. With an average price for the route of $392 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 $461 and an overall rating of 7.2.

  • 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 airlines flying 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.
7.9
DeltaOverall score based on 8242 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
7.9Comfort
Airline reviews

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

4.0 OkayNicole, Feb 2026
SDF - LGA
Read more Delta reviews

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

First flight out and was 85 minutes delayed. Notification came out way too late

Good experience and the flight landed early. There was no food I had or entertainment.

bulkhead seat had very little legroom - even in bsiness class.

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

It was delayed but other than that it was great.

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

It was good. But the gate team made me check my carry on when there was plenty of space for my luggage on the plane. Otherwise our trip was fine.

Bags took over and hour to come out. Delays due to wind caused rebooking.

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 ;)

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

Information on your arrival and departure airports