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Westchester County

$169+ Cheap flights from Seattle (SEA) to Westchester County

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HPN
Feb 3 — Feb 101
Mon 2/3
Mon 2/10
1 adult, Economy
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Cheap flight deals from Seattle to Westchester County

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Westchester County (zzREU). 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 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$357
(Delta)

One-way from

$169
(Delta)

Popular in

December

Cheapest in

February

Average price

$327
Provider with most accurate pricing for Seattle/Tacoma Intl-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-New York (NYC) flights.
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From Seattle/Tacoma Intl to Westchester County
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One-way flight from Seattle/Tacoma Intl to Westchester County
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Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Seattle to Westchester County

Cheapest flights from Seattle to Westchester County
Explore the most affordable flight options available from Seattle to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2025.

This Delta deal was found by Cheapflights users on 1/29. 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 3/311:05 pmSEA - HPN
1 stop7h 40mDelta
Thu 3/66:00 amHPN - SEA
1 stop9h 31mDelta
Deal found 1/29$357
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Mon 3/311:59 pmSEA - HPN
2 stops11h 38mAmerican Airlines
Thu 3/64:30 pmHPN - SEA
1 stop9h 36mAmerican Airlines
Deal found 1/29$362
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 10/2611:00 pmSEA - HPN
1 stop9h 13mAlaska Airlines
Thu 10/3012:49 pmHPN - SEA
2 stops14h 06mAlaska Airlines
Deal found 1/27$482

Find flights from Seattle to Westchester County within your budget

Customize your flight search to find flights from Seattle to Westchester County 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 29, 2025.

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Fly to

Any airport

Route

Depart

Return

Price

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Mon 3/3

11:05 pm-9:45 am

1 stop7h 40m

White Plains Westchester County

Thu 3/6

6:00 am-12:31 pm

1 stop9h 31m

$357

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Mon 3/3

11:59 pm-2:37 pm

2 stops11h 38m

White Plains Westchester County

Thu 3/6

4:30 pm-11:06 pm

1 stop9h 36m

$362

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Sat 5/17

8:08 am-11:29 pm

2 stops12h 21m

White Plains Westchester County

Fri 5/23

4:59 pm-10:30 pm

1 stop8h 31m

$693

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Wed 3/12

10:55 pm-11:55 am

1 stop10h 00m

$169

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Tue 2/4

10:18 pm-9:29 am

1 stop8h 11m

$290

SeattleWhite Plains

SEA - HPN

SEAHPN

Seattle/Tacoma Intl

Thu 2/6

8:24 am-8:29 pm

1 stop9h 05m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from Seattle to Westchester County

Have a flexible travel schedule? Discover the best time to fly to Westchester County 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.

Travel insights for flights from Seattle to Westchester County

Get recent, data-driven insights about flights from Seattle to Westchester County including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Seattle to Westchester County?

Currently, January is the cheapest month in which you can book a flight from Seattle to Westchester County (average of $276). Flying from Seattle to Westchester County in March is currently the most expensive (average of $341). 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 REU?

Find hourly flight availability from Seattle to Westchester County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Westchester County as you normally would.

Reviews of airlines servicing Westchester County

Get insights into the airlines that provide service to Westchester County. 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 Westchester County. Reviews last updated January 29, 2025.
Read through reviews of airlines operating flights from Seattle to Westchester County, such as Alaska Airlines, Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,688 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Alaska Airlines
8.0
Very good
9,688 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Delta
8.0
Very good
8,456 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Westchester County?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Westchester County.

  • What are the cheapest airlines to fly from Seattle to Westchester County one-way?

    $169 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Alaska Airlines, with prices starting from $290 and $380, respectively.

  • Can I find deals for flights from Seattle to Westchester County that include hotel bookings?

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

  • How can I find direct flights from Seattle to Westchester County?

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

  • Can I find deals for business class flights from Seattle to Westchester County?

    Yes. Cheapflights offers flight deals from Seattle to Westchester County 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 Westchester County?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Westchester County (average of $276). Flying from Seattle to Westchester County in March is currently the most expensive (average of $341). 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 Westchester County

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Top 3 airlines flying from Seattle to Westchester County

Discover the top 3 airlines that operate flights from Seattle to Westchester County. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$286Average$496FlexibilityNo cancel feeOn-time71%
DeltaCheapest$315Average$449FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$475Average$655FlexibilityNo cancel feeOn-time75%
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