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White Plains

$169+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HPN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$326
(American Airlines)

One-way from

$169
(Delta)

Popular in

June

Cheapest in

October

Average price

$316
Provider with most accurate pricing for Seattle/Tacoma Intl-White Plains Westchester County flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-White Plains Westchester County flights.
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From Seattle/Tacoma Intl to White Plains Westchester County
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One-way flight from Seattle/Tacoma Intl to White Plains Westchester County
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Highest demand for flights based on searches. 11% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/912:59 amSEA - HPN
1 stop7h 30mAmerican Airlines
Fri 11/145:59 pmHPN - SEA
1 stop8h 19mAmerican Airlines
Deal found 10/26$326
This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 11/1011:10 pmSEA - HPN
1 stop9h 49mDelta
Fri 11/145:14 pmHPN - SEA
1 stop8h 09mDelta
Deal found 10/26$327
This Delta deal was found by Cheapflights users on 10/27. 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.
Fri 11/146:00 amSEA - HPN
1 stop7h 34mDelta
Mon 11/173:08 pmHPN - SEA
1 stop8h 28mDelta
Deal found 10/27$342
This Delta deal was found by Cheapflights users on 10/27. 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 11/1011:10 pmSEA - HPN
1 stop9h 49mDelta
Sat 11/156:00 amHPN - SEA
1 stop11h 37mDelta
Deal found 10/27$347
This Delta deal was found by Cheapflights users on 10/26. 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 12/3110:55 pmSEA - HPN
1 stop10h 04mDelta
Thu 1/85:12 pmHPN - SEA
1 stop7h 37mDelta
Deal found 10/26$407
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:18 amSEA - HPN
1 stop8h 11mAlaska Airlines
Fri 12/1212:00 pmHPN - SEA
1 stop9h 22mAlaska Airlines
Deal found 10/26$423
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/2310:07 pmSEA - HPN
1 stop8h 22mAmerican Airlines
Wed 12/34:30 pmHPN - SEA
1 stop9h 55mAmerican Airlines
Deal found 10/26$426
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/1012:20 amSEA - HPN
1 stop8h 09mAlaska Airlines
Sat 11/157:10 amHPN - SEA
1 stop8h 29mAlaska Airlines
Deal found 10/27$427
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:10 pmSEA - HPN
1 stop9h 49mDelta
Thu 11/135:14 pmHPN - SEA
1 stop8h 09mDelta
Deal found 10/28$429

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 October 28, 2025.
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

Sun 11/9

12:59 am-11:29 am

1 stop7h 30m

White Plains Westchester County

Fri 11/14

5:59 pm-11:18 pm

1 stop8h 19m

$326

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Sun 11/9

12:59 am-11:29 am

1 stop7h 30m

White Plains Westchester County

Sat 11/15

6:00 am-1:54 pm

1 stop10h 54m

$326

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Mon 11/10

11:10 pm-11:59 am

1 stop9h 49m

White Plains Westchester County

Fri 11/14

5:14 pm-10:23 pm

1 stop8h 09m

$327

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Mon 12/15

6:00 am-4:37 pm

1 stop7h 37m

White Plains Westchester County

Wed 12/17

3:08 pm-8:35 pm

1 stop8h 27m

$327

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Thu 1/22

6:05 am-4:32 pm

1 stop7h 27m

White Plains Westchester County

Sun 1/25

5:12 pm-9:49 pm

1 stop7h 37m

$337

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Tue 3/10

9:30 pm-9:50 am

1 stop9h 20m

White Plains Westchester County

Wed 3/11

3:15 pm-8:32 pm

1 stop8h 17m

$337

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Thu 1/22

6:00 am-8:10 pm

2 stops11h 10m

White Plains Westchester County

Sun 1/25

10:00 am-7:04 pm

2 stops12h 04m

$347

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Mon 11/10

11:10 pm-11:59 am

1 stop9h 49m

White Plains Westchester County

Sat 11/15

6:00 am-2:37 pm

1 stop11h 37m

$347

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Fri 1/2

6:10 am-4:36 pm

1 stop7h 26m

White Plains Westchester County

Fri 1/9

6:00 am-2:18 pm

1 stop11h 18m

$378

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Thu 1/1

10:55 pm-11:59 am

1 stop10h 04m

White Plains Westchester County

Thu 1/8

6:00 am-2:18 pm

1 stop11h 18m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 20 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-White Plains flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, November is the cheapest month in which you can book a flight from Seattle to White Plains (average of $128). Flying from Seattle to White Plains in January is currently the most expensive (average of $222). 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 SEA to HPN?

Find hourly flight availability from Seattle to White Plains. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s optimal to fly from Seattle to White Plains in the afternoon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight at noon.

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 October 28, 2025.
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
11,199 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,199 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
7,994 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,034 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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 7h 30m. Your travel time can differ by up to 2h 19m. 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 55% below the average price you’ll pay for this route.

  • 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, November is the cheapest month in which you can book a flight from Seattle to White Plains (average of $128). Flying from Seattle to White Plains in January is currently the most expensive (average of $222). 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

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Alternative routes for Seattle to White Plains

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$451FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$426FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$467Average$656FlexibilityNo cancel feeOn-time75%

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