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White Plains

$129+ Cheap flights from Seattle to White Plains (SEA - HPN)

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HPN
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Seattle to White Plains

Cheapest flights from Seattle to White Plains
Explore the most affordable flight options available from Seattle to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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 3/46:10 am
SEA
-
HPN
1 stop7h 22m
Delta
Tue 3/1012:35 pm
HPN
-
SEA
1 stop8h 49m
Delta
Deal found 1/26$257
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 3/36:10 am
SEA
-
HPN
1 stop7h 22m
Delta
Sun 3/83:13 pm
HPN
-
SEA
1 stop8h 35m
Delta
Deal found 1/26$276
This Delta deal was found by Cheapflights users on 1/26. 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.
Sat 5/236:05 am
SEA
-
HPN
1 stop7h 35m
Delta
Wed 5/2712:45 pm
HPN
-
SEA
1 stop10h 44m
Delta
Deal found 1/26$295
This Delta deal was found by Cheapflights users on 1/25. 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.
Mon 9/1411:05 pm
SEA
-
HPN
1 stop9h 39m
Delta
Tue 9/2912:45 pm
HPN
-
SEA
1 stop8h 51m
Delta
Deal found 1/25$306
This American Airlines deal was found by Cheapflights users on 1/25. 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 5/236:00 am
SEA
-
HPN
2 stops9h 24m
American Airlines
Wed 5/275:37 pm
HPN
-
SEA
1 stop9h 02m
American Airlines
Deal found 1/25$352
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 6/46:00 am
SEA
-
HPN
1 stop8h 06m
American Airlines
Sun 6/76:00 am
HPN
-
SEA
1 stop9h 28m
American Airlines
Deal found 1/26$482
This American Airlines deal was found by Cheapflights users on 1/26. 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 3/316:00 am
SEA
-
HPN
2 stops11h 08m
American Airlines
Tue 4/711:00 am
HPN
-
SEA
2 stops10h 44m
American Airlines
Deal found 1/26$503
This SmartFares deal was found by Cheapflights users on 1/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:29 am
SEA
-
HPN
1 stop8h 00m
Alaska Airlines
Sun 4/265:30 pm
HPN
-
SEA
1 stop8h 59m
Alaska Airlines
Deal found 1/25$529
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 5/196:05 am
SEA
-
HPN
1 stop7h 35m
Delta
Fri 5/223:15 pm
HPN
-
SEA
1 stop8h 09m
Delta
Deal found 1/26$532
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:29 am
SEA
-
HPN
1 stop8h 00m
Alaska Airlines
Sun 4/2612:00 pm
HPN
-
SEA
2 stops13h 53m
Alaska Airlines
Deal found 1/25$568

Find flight deals from Seattle to White Plains

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to White Plains (HPN). 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Delta)

One-way from

$129
(Delta)

Popular in

June

Cheapest in

October

Average price

$524
Provider with most accurate pricing for Seattle/Tacoma Intl-White Plains Westchester County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-White Plains Westchester County flights.
Search Deals
From Seattle/Tacoma Intl to White Plains Westchester County
Search Deals
One-way flight from Seattle/Tacoma Intl to White Plains Westchester County
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to White Plains 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 January 26, 2026.
Use the filters below to find and compare flights from Seattle to White Plains that are best for you.

Fly from

Seattle

Fly to

White Plains

Route

Depart

Return

Price

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Mon 3/30

12:13 am-11:29 am

1 stop8h 16m

White Plains Westchester County

Tue 4/7

7:00 am-2:24 pm

1 stop10h 24m

$257

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Wed 3/4

6:00 am-3:49 pm

1 stop6h 49m

White Plains Westchester County

Tue 3/10

3:13 pm-8:48 pm

1 stop8h 35m

$257

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Sat 5/23

6:05 am-4:40 pm

1 stop7h 35m

White Plains Westchester County

Wed 5/27

12:45 pm-8:29 pm

1 stop10h 44m

$276

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Tue 3/3

6:10 am-4:32 pm

1 stop7h 22m

White Plains Westchester County

Sun 3/8

3:13 pm-8:48 pm

1 stop8h 35m

$276

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Sat 5/23

6:00 am-6:24 pm

2 stops9h 24m

White Plains Westchester County

Wed 5/27

5:37 pm-11:39 pm

1 stop9h 02m

$352

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Thu 6/4

6:00 am-5:06 pm

1 stop8h 06m

White Plains Westchester County

Sun 6/7

6:00 am-12:28 pm

1 stop9h 28m

$482

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Sat 3/7

6:10 am-4:32 pm

1 stop7h 22m

$129

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Fri 3/6

12:07 am-11:29 am

1 stop8h 22m

$129

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Tue 3/24

6:00 am-4:37 pm

1 stop7h 37m

$129

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Fri 3/6

11:15 pm-11:56 am

1 stop9h 41m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 15 results
1
2

Compare providers for flights from Seattle to White Plains

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to White Plains in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-White Plains flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-White Plains flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-White Plains flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-White Plains flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-White Plains flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to White Plains

Have a flexible travel schedule? Discover the best time to fly to White Plains from Seattle 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 Seattle to White Plains

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

Currently, December is the cheapest month in which you can book a flight from Seattle to White Plains (average of $129). Flying from Seattle to White Plains in February is currently the most expensive (average of $198). 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.

Reviews of airlines servicing White Plains

Get insights into the airlines that provide service to White Plains. 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 White Plains. Reviews last updated January 26, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and American Airlines from Seattle to White Plains. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,792 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,792 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,113 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,189 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Seattle to White Plains. 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 Seattle to White Plains?

    American Airlines and Delta can get you from Seattle to White Plains in just under 6h 49m. Your travel time can differ by up to 1h 27m. The distance from Seattle to White Plains is about 2403 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Seattle to White Plains round-trip from $216. Other airlines that can offer you cheap pricing are American Airlines, from $276, and Alaska Airlines, from $467. Delta is currently priced 58% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Seattle to White Plains one-way?

    The cheapest airlines for a one-way flight from Seattle to White Plains are American Airlines ($138), Delta ($168), and Alaska Airlines ($218).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to White Plains 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 Seattle to White Plains?

    Currently, December is the cheapest month in which you can book a flight from Seattle to White Plains (average of $129). Flying from Seattle to White Plains in February is currently the most expensive (average of $198). 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.

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Top 3 airlines flying from Seattle to White Plains

Discover the top 3 airlines that operate flights from Seattle to White Plains. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$426FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$461FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$467Average$718FlexibilityNo cancel feeOn-time75%

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