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$99+ Cheap flights from White Plains to Seattle (HPN - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from White Plains to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from White Plains (HPN) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$197
(American Airlines)

One-way from

$99
(American Airlines)

Popular in

February

Cheapest in

December

Average price

$457
From White Plains Westchester County to Seattle/Tacoma Intl
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One-way flight from White Plains Westchester County to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 21% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from White Plains to Seattle

Cheapest flights from White Plains to Seattle
Explore the most affordable flight options available from White Plains to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/214:30 pmHPN - SEA
1 stop10h 57mAmerican Airlines
Mon 10/2712:34 amSEA - HPN
1 stop7h 55mAmerican Airlines
Deal found 9/10$197
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:21 pmHPN - SEA
2 stops12h 06mAmerican Airlines
Tue 11/46:19 amSEA - HPN
2 stops10h 51mAmerican Airlines
Deal found 9/9$207
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:20 pmHPN - SEA
1 stop7h 46mDelta
Mon 10/611:15 pmSEA - HPN
1 stop9h 44mDelta
Deal found 9/11$228
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:00 amHPN - SEA
1 stop11h 13mAmerican Airlines
Sun 10/512:34 amSEA - HPN
1 stop7h 55mAmerican Airlines
Deal found 9/10$237
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:15 pmHPN - SEA
1 stop8h 04mDelta
Sun 11/25:00 amSEA - HPN
1 stop7h 38mDelta
Deal found 9/11$257
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:30 pmHPN - SEA
1 stop10h 57mAmerican Airlines
Wed 10/2212:34 amSEA - HPN
1 stop7h 55mAmerican Airlines
Deal found 9/8$267
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:15 amHPN - SEA
2 stops11h 50mAmerican Airlines
Mon 10/612:34 amSEA - HPN
1 stop7h 55mAmerican Airlines
Deal found 9/10$272

Cheapflights Fare Finder

 
Customize your flight search to find flights from White Plains to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from White Plains to Seattle that are best for you.

Fly from

White Plains

Fly to

Seattle

Route

Depart

Return

Price

White PlainsSeattle

HPN - SEA

HPNSEA

White Plains Westchester County

Fri 10/24

4:30 pm-12:27 am

1 stop10h 57m

Seattle/Tacoma Intl

Mon 10/27

11:56 pm-1:00 pm

1 stop10h 04m

$197

White PlainsSeattle

HPN - SEA

HPNSEA

White Plains Westchester County

Sat 10/18

5:20 pm-10:03 pm

1 stop7h 43m

Seattle/Tacoma Intl

Wed 10/22

6:00 am-4:38 pm

1 stop7h 38m

$197

White PlainsSeattle

HPN - SEA

HPNSEA

White Plains Westchester County

Sat 10/4

10:00 am-6:28 pm

1 stop11h 28m

Seattle/Tacoma Intl

Tue 10/7

6:10 am-5:27 pm

1 stop8h 17m

$197

White PlainsSeattle

HPN - SEA

HPNSEA

White Plains Westchester County

Sat 10/18

5:20 pm-10:03 pm

1 stop7h 43m

Seattle/Tacoma Intl

Tue 10/21

11:15 pm-11:59 am

1 stop9h 44m

$197

White PlainsSeattle

HPN - SEA

HPNSEA

White Plains Westchester County

Tue 10/21

5:57 pm-12:27 am

1 stop9h 30m

Seattle/Tacoma Intl

Mon 10/27

12:34 am-11:29 am

1 stop7h 55m

$197

White PlainsSeattle

HPN - SEA

HPNSEA

White Plains Westchester County

Fri 10/31

6:00 am-2:01 pm

1 stop11h 01m

Seattle/Tacoma Intl

Sun 11/2

5:00 am-3:38 pm

1 stop7h 38m

$197

White PlainsSeattle

HPN - SEA

HPNSEA

White Plains Westchester County

Tue 10/28

5:57 pm-12:27 am

1 stop9h 30m

Seattle/Tacoma Intl

Mon 11/3

12:41 am-2:39 pm

2 stops10h 58m

$202

White PlainsSeattle

HPN - SEA

HPNSEA

White Plains Westchester County

Sat 10/25

6:00 am-1:46 pm

1 stop10h 46m

$99

White PlainsSeattle

HPN - SEA

HPNSEA

White Plains Westchester County

Tue 10/28

3:15 pm-8:20 pm

1 stop8h 05m

$99

White PlainsSeattle

HPN - SEA

HPNSEA

White Plains Westchester County

Tue 10/7

6:00 am-1:46 pm

1 stop10h 46m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 13 results
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Best time to book a flight from White Plains to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from White Plains with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from White Plains to Seattle?

Currently, January is the cheapest month in which you can book a flight from White Plains to Seattle (average of $238). Flying from White Plains to Seattle in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HPN to SEA?

Find hourly flight availability from White Plains to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from White Plains to Seattle in the afternoon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from White Plains to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and American Airlines from White Plains to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from White Plains to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from White Plains to Seattle?

    A quick flight from White Plains to Seattle can take about 7h 43m. American Airlines provides one of the quickest options available for as low as $197. There are 2403 mi between White Plains and Seattle. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from White Plains to Seattle round-trip?

    American Airlines, at $316, was found to be the cheapest airline from White Plains to Seattle.Alternate airlines to your destination round-trip include Delta and Alaska Airlines. American Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from White Plains to Seattle that include hotel bookings?

    Yes. In addition to deals on White Plains to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from White Plains to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from White Plains to Seattle.

  • Can I find deals for business class flights from White Plains to Seattle?

    Yes. Cheapflights offers flight deals from White Plains to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from White Plains to Seattle (average of $238). Flying from White Plains to Seattle in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Lacey
Renton
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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Alternative routes for White Plains to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from White Plains to Seattle

Discover the top 3 airlines that operate flights from White Plains to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$316Average$472FlexibilityNo cancel feeOn-time71%
DeltaCheapest$316Average$433FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$483Average$716FlexibilityNo cancel feeOn-time75%

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