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Cheap flights from Westchester County to Seattle (SEA) from $138

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 6/4. 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.
HPN — SEA
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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How far in advance should I book a flight from Westchester County to Seattle?

To save on the cost of your flight from Westchester County to Seattle, book at least 58 days before your planned departure. Booking around this time can save you about 56% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $354 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $548.

What is the cheapest month to fly from Westchester County to Seattle?

January can be a great time to fly to Seattle from Westchester County with a flight ticket averaging about $365. Cheapflights users have found deals in the month of January for as cheap as $133. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Westchester County to Seattle (REU - SEA)?

When flying from Westchester County to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Westchester County to Seattle

Explore cheap flight options specifically provided by American Airlines for the route between Westchester County and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Find some of the cheapest American Airlines flights traveling from Westchester County to Seattle. Make sure to double check the flight details before booking.
Tue 6/44:30 pmHPN - SEA
1 stop9h 35mAmerican Airlines
Tue 6/119:40 pmSEA - HPN
1 stop8h 49mAmerican Airlines
Deal found 5/7$299
Tue 6/44:30 pmHPN - SEA
1 stop9h 35mAmerican Airlines
Tue 6/115:10 amSEA - HPN
2 stops10h 06mAmerican Airlines
Deal found 5/7$361
Tue 8/135:25 pmHPN - SEA
2 stops10h 24mAmerican Airlines
Tue 8/209:46 pmSEA - HPN
1 stop8h 43mAmerican Airlines
Deal found 5/7$384
Wed 7/104:39 pmHPN - SEA
1 stop8h 19mAmerican Airlines
Sun 7/1410:52 pmSEA - HPN
1 stop9h 37mAmerican Airlines
Deal found 5/8$417
Tue 6/46:30 amHPN - SEA
2 stops11h 06mAmerican Airlines
Tue 6/115:10 amSEA - HPN
2 stops10h 06mAmerican Airlines
Deal found 5/7$446
Tue 8/1312:25 pmHPN - SEA
1 stop9h 55mAmerican Airlines
Tue 8/209:46 pmSEA - HPN
1 stop8h 43mAmerican Airlines
Deal found 5/7$475
Tue 6/44:30 pmHPN - SEA
1 stop9h 35mAmerican Airlines
Mon 6/101:14 amSEA - HPN
2 stops10h 42mAmerican Airlines
Deal found 5/7$477
Mon 8/121:39 pmHPN - SEA
1 stop9h 00mAmerican Airlines
Mon 8/1910:52 pmSEA - HPN
2 stops9h 07mAmerican Airlines
Deal found 5/7$480
Thu 6/611:29 amHPN - SEA
2 stops11h 19mAmerican Airlines
Thu 6/1310:52 pmSEA - HPN
1 stop9h 35mAmerican Airlines
Deal found 5/7$482

Cheap Alaska Airlines flights from Westchester County to Seattle

Explore cheap flight options specifically provided by Alaska Airlines for the route between Westchester County and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
To aid your search, here are some of the cheapest Alaska Airlines flights we've found from Westchester County to Seattle. Ensure the flight price, dates, time, and airline match your criteria before you book.
Fri 8/24:39 pmHPN - SEA
1 stop10h 20mAlaska Airlines
Wed 8/710:45 pmSEA - HPN
1 stop9h 44mAlaska Airlines
Deal found 5/7$548
Fri 8/24:39 pmHPN - SEA
1 stop10h 20mAlaska Airlines
Wed 8/77:59 pmSEA - HPN
2 stops12h 30mAlaska Airlines
Deal found 5/7$553
Sat 10/123:08 pmHPN - SEA
1 stop8h 27mAlaska Airlines
Sat 10/1910:47 amSEA - HPN
1 stop8h 01mAlaska Airlines
Deal found 5/7$588
Fri 5/244:30 pmHPN - SEA
1 stop10h 25mAlaska Airlines
Tue 5/288:35 amSEA - HPN
1 stop10h 24mAlaska Airlines
Deal found 5/7$598
Wed 7/104:39 pmHPN - SEA
1 stop10h 20mAlaska Airlines
Sun 7/146:00 amSEA - HPN
2 stops12h 59mAlaska Airlines
Deal found 5/8$627
Thu 6/64:30 pmHPN - SEA
1 stop10h 25mAlaska Airlines
Thu 6/1310:45 pmSEA - HPN
1 stop9h 42mAlaska Airlines
Deal found 5/7$642
Fri 5/244:30 pmHPN - SEA
1 stop10h 25mAlaska Airlines
Tue 5/287:59 pmSEA - HPN
2 stops12h 27mAlaska Airlines
Deal found 5/7$668
Fri 5/244:30 pmHPN - SEA
1 stop10h 25mAlaska Airlines
Tue 5/287:59 pmSEA - HPN
2 stops12h 27mAlaska Airlines
Deal found 5/7$673
Thu 5/234:30 pmHPN - SEA
1 stop10h 25mAlaska Airlines
Sun 5/2611:34 pmSEA - HPN
1 stop8h 52mAlaska Airlines
Deal found 5/8$787

Cheap Westchester County to Seattle flights in May & June 2024

Find cheap flight options from Westchester County to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
The lowest fares we've come across on flights traveling from Westchester County to Seattle in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 6/44:30 pmHPN - SEA
1 stop9h 35mAmerican Airlines
Tue 6/119:40 pmSEA - HPN
1 stop8h 49mAmerican Airlines
Deal found 5/7$299
Tue 6/44:30 pmHPN - SEA
1 stop9h 35mAmerican Airlines
Tue 6/115:10 amSEA - HPN
2 stops10h 06mAmerican Airlines
Deal found 5/7$361
Fri 6/144:30 pmHPN - SEA
1 stop8h 27mAmerican Airlines
Thu 6/2710:52 pmSEA - HPN
1 stop9h 35mAmerican Airlines
Deal found 5/8$384
Fri 5/311:10 pmHPN - SEA
2 stops12h 40mMultiple Airlines
Wed 6/59:28 amSEA - HPN
3 stops30h 51mMultiple Airlines
Deal found 5/7$409
Tue 6/46:30 amHPN - SEA
2 stops11h 06mAmerican Airlines
Tue 6/115:10 amSEA - HPN
2 stops10h 06mAmerican Airlines
Deal found 5/7$446
Sat 6/84:30 pmHPN - SEA
1 stop8h 30mAlaska Airlines
Mon 6/1011:34 pmSEA - HPN
1 stop8h 53mAlaska Airlines
Deal found 5/8$457
Fri 5/311:10 pmHPN - SEA
3 stops22h 35mMultiple Airlines
Wed 6/59:28 amSEA - HPN
3 stops30h 51mMultiple Airlines
Deal found 5/7$460
Sun 6/27:04 amHPN - SEA
1 stop8h 22mAmerican Airlines
Sat 6/810:52 pmSEA - HPN
1 stop9h 35mAmerican Airlines
Deal found 5/8$477
Sun 6/27:04 amHPN - SEA
1 stop8h 22mAmerican Airlines
Sun 6/910:52 pmSEA - HPN
1 stop9h 35mAmerican Airlines
Deal found 5/8$482

Westchester County to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Westchester County and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
The lowest fares we've come across on flights traveling from Westchester County to Seattle in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 6/44:30 pmHPN - SEA
1 stop9h 35mAmerican Airlines
Tue 6/119:40 pmSEA - HPN
1 stop8h 49mAmerican Airlines
Deal found 5/7$299
Tue 6/44:30 pmHPN - SEA
1 stop9h 35mAmerican Airlines
Tue 6/115:10 amSEA - HPN
2 stops10h 06mAmerican Airlines
Deal found 5/7$361
Fri 6/144:30 pmHPN - SEA
1 stop8h 27mAmerican Airlines
Thu 6/2710:52 pmSEA - HPN
1 stop9h 35mAmerican Airlines
Deal found 5/8$384
Fri 5/311:10 pmHPN - SEA
2 stops12h 40mMultiple Airlines
Wed 6/59:28 amSEA - HPN
3 stops30h 51mMultiple Airlines
Deal found 5/7$409
Wed 7/104:39 pmHPN - SEA
1 stop8h 19mAmerican Airlines
Sun 7/1410:52 pmSEA - HPN
1 stop9h 37mAmerican Airlines
Deal found 5/8$417
Tue 6/46:30 amHPN - SEA
2 stops11h 06mAmerican Airlines
Tue 6/115:10 amSEA - HPN
2 stops10h 06mAmerican Airlines
Deal found 5/7$446
Sat 6/84:30 pmHPN - SEA
1 stop8h 30mAlaska Airlines
Mon 6/1011:34 pmSEA - HPN
1 stop8h 53mAlaska Airlines
Deal found 5/8$457
Fri 5/311:10 pmHPN - SEA
3 stops22h 35mMultiple Airlines
Wed 6/59:28 amSEA - HPN
3 stops30h 51mMultiple Airlines
Deal found 5/7$460
Tue 8/1312:25 pmHPN - SEA
1 stop9h 55mAmerican Airlines
Tue 8/209:46 pmSEA - HPN
1 stop8h 43mAmerican Airlines
Deal found 5/7$475

Westchester County to Seattle flights leaving soon

Find last-minute flight options from Westchester County to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Users seeking a last-minute flight from Westchester County to Seattle should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 5/146:00 amHPN - SEA
1 stop8h 08mAmerican Airlines
Tue 5/2110:05 pmSEA - HPN
1 stop8h 24mAmerican Airlines
Deal found 5/7$569
Tue 5/146:00 amHPN - SEA
1 stop8h 08mAmerican Airlines
Tue 5/2111:59 pmSEA - HPN
2 stops11h 43mAmerican Airlines
Deal found 5/7$575
Tue 5/143:14 pmHPN - SEA
2 stops11h 45mAmerican Airlines
Tue 5/2111:59 pmSEA - HPN
2 stops11h 43mAmerican Airlines
Deal found 5/7$582
Wed 5/151:40 pmHPN - SEA
1 stop11h 16mAmerican Airlines
Sun 5/1911:59 pmSEA - HPN
1 stop8h 27mAmerican Airlines
Deal found 5/6$640
Wed 5/153:14 pmHPN - SEA
2 stops10h 51mAmerican Airlines
Sun 5/1911:59 pmSEA - HPN
1 stop8h 27mAmerican Airlines
Deal found 5/6$647
Tue 5/146:00 amHPN - SEA
1 stop8h 08mAmerican Airlines
Mon 5/201:15 amSEA - HPN
2 stops10h 27mAmerican Airlines
Deal found 5/7$769
Tue 5/143:14 pmHPN - SEA
2 stops11h 45mAmerican Airlines
Mon 5/201:15 amSEA - HPN
2 stops10h 27mAmerican Airlines
Deal found 5/7$776
Wed 5/159:05 amHPN - SEA
3 stops34h 55mMultiple Airlines
Sun 5/199:35 amSEA - HPN
3 stops30h 33mMultiple Airlines
Deal found 5/6$1,026
Wed 5/151:40 pmHPN - SEA
1 stop8h 51mAmerican Airlines
Sat 5/181:15 amSEA - HPN
2 stops12h 40mAmerican Airlines
Deal found 5/6$1,104

One-way flights to Seattle from Westchester County

Search for one-way flight options from Westchester County to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Users traveling one-way from Westchester County to Seattle can select one of these great deals. Those needing a return flight from Westchester County to Seattle can use the search form above.
Tue 6/44:30 pmHPN - SEA
1 stop9h 35mAmerican Airlines
Deal found 5/8$138
Fri 11/11:39 pmHPN - SEA
1 stop10h 11mAmerican Airlines
Deal found 5/7$162
Tue 6/117:20 amHPN - SEA
1 stop8h 11mAmerican Airlines
Deal found 5/7$163
Sat 11/210:24 amHPN - SEA
2 stops11h 39mAmerican Airlines
Deal found 5/7$167
Mon 9/305:20 pmHPN - SEA
1 stop7h 55mDelta
Deal found 5/7$168
Tue 7/25:25 pmHPN - SEA
1 stop7h 36mDelta
Deal found 5/7$194
Tue 6/44:30 pmHPN - SEA
1 stop10h 25mAlaska Airlines
Deal found 5/7$213
Tue 6/46:00 amHPN - SEA
2 stops11h 36mAmerican Airlines
Deal found 5/8$221
Sat 5/186:45 pmHPN - SEA
1 stop8h 30mDelta
Deal found 5/7$222

Find flights from Westchester County to Seattle within your budget

Customize your flight search to find flights from Westchester County 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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$299 - $606

Route

Depart

Return

Price

White Plains Westchester CountySeattle/Tacoma Intl

HPN - SEA

HPNSEA

White Plains Westchester County

Tue 6/4

1 stop9h 35m

Seattle/Tacoma Intl

Tue 6/11

1 stop8h 49m

$299

White Plains Westchester CountySeattle/Tacoma Intl

HPN - SEA

HPNSEA

White Plains Westchester County

Tue 6/4

1 stop9h 35m

Seattle/Tacoma Intl

Tue 6/11

2 stops10h 06m

$361

White Plains Westchester CountySeattle/Tacoma Intl

HPN - SEA

HPNSEA

White Plains Westchester County

Tue 8/13

2 stops10h 24m

Seattle/Tacoma Intl

Tue 8/20

1 stop8h 43m

$384

White Plains Westchester CountySeattle/Tacoma Intl

HPN - SEA

HPNSEA

White Plains Westchester County

Fri 5/31

2 stops12h 40m

Seattle/Tacoma Intl

Wed 6/5

3 stops30h 51m

$409

White Plains Westchester CountySeattle/Tacoma Intl

HPN - SEA

HPNSEA

White Plains Westchester County

Wed 7/10

1 stop8h 19m

Seattle/Tacoma Intl

Sun 7/14

1 stop9h 37m

$417

White Plains Westchester CountySeattle/Tacoma Intl

HPN - SEA

HPNSEA

White Plains Westchester County

Fri 5/31

3 stops22h 35m

Seattle/Tacoma Intl

Wed 6/5

3 stops30h 51m

$460

White Plains Westchester CountySeattle/Tacoma Intl

HPN - SEA

HPNSEA

White Plains Westchester County

Fri 8/2

1 stop10h 20m

Seattle/Tacoma Intl

Wed 8/7

1 stop9h 44m

$548

White Plains Westchester CountySeattle/Tacoma Intl

HPN - SEA

HPNSEA

White Plains Westchester County

Fri 8/2

1 stop10h 20m

Seattle/Tacoma Intl

Wed 8/7

2 stops12h 30m

$553

White Plains Westchester CountySeattle/Tacoma Intl

HPN - SEA

HPNSEA

White Plains Westchester County

Fri 5/31

1 stop8h 36m

Seattle/Tacoma Intl

Wed 6/5

1 stop7h 39m

$606

Flights are sorted by cheapest first

Deals found on 5/7

No data available for this route at this time. Please check back soon.

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 May 8, 2024.
See what other customers who have flown with American Airlines, Alaska Airlines and Delta from Westchester County to Seattle have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Alaska Airlines
8.1
Very good
9,141 reviews
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Delta
8.1
Very good
10,789 reviews
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

American Airlines
7.3
Good
14,677 reviews
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Related info for your journey

Find useful and relevant information for your journey from Westchester County to Seattle. 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 into for flights to Seattle from Westchester County?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Westchester County to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • Can I find flights from Westchester County to Seattle for under $300 on Cheapflights?

    Yes, there are multiple flights from Westchester County to Seattle for under $300. The cheapest flight booked recently is on American Airlines for just $299, but on average you can expect to pay $477.

  • Are there last-minute flights available from Westchester County to Seattle for under $600?

    There are currently 10+ open flights from Westchester County to Seattle within the next 7 days for less than $600.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $138. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Westchester County to Seattle for a low price.

  • What are the most popular airlines that fly from Westchester County to Seattle?

    American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Westchester County to Seattle.

  • What does HPN to SEA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a White Plains Westchester County Airport to Seattle/Tacoma Intl Airport flight would often be abbreviated as a HPN to SEA flight.

  • Can I find deals for flights from Westchester County to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Westchester County to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Westchester County to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Westchester County to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Westchester County 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.

  • Can I find deals for flights from Westchester County to Seattle that allow pets onboard?

    Many airlines flying from Westchester County to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Westchester County to Seattle?

    Yes, you can often find last-minute deals on Westchester County to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Westchester County to Seattle flight deals updated?

    The Westchester County to Seattle flight deals you see on this page were last updated on 5/8.

See more FAQs

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Alternative routes for Westchester County to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Westchester County to Seattle

Discover the top 4 airlines that operate flights from Westchester County 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 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$183Average$518FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$254Average$536FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$296Average$506FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$431Average$796FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Search flights from Westchester County to Seattle by cabin class

Find flights from Westchester County to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Westchester County to Seattle?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Westchester County to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Westchester County to Seattle?

Cheapflights simply makes it quick and affordable to book flights from Westchester County to Seattle by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Westchester County to Seattle with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Westchester County to Seattle flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Westchester County to Seattle become cheaper?

Yes, Cheapflights offers price alerts on Westchester County to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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