$159+ Cheap flights from Westchester County to Seattle (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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — SEA
May 26 — Jun 21
Round-trip
1 adult, Economy
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Find cheap flights from Westchester County to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Westchester County to Seattle
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Best
Last-minute
One-way
Cheapest flights from Westchester County to SeattleExplore the most affordable flight options available from Westchester County to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.
Explore the most affordable flight options available from Westchester County to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.
This Delta deal was found by Cheapflights users on 4/25. 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.
Tue 10/275:10 pm
HPN
- SEA
1 stop7h 55m
Delta
Sat 11/76:00 am
SEA
- HPN
1 stop7h 33m
Delta
Deal found 4/25![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 4/25. 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.
Fri 10/3012:59 pm
HPN
- SEA
1 stop9h 00m
Delta
Tue 11/36:00 am
SEA
- HPN
1 stop7h 33m
Delta
Deal found 4/25![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Wed 10/285:54 am
HPN
- SEA
1 stop9h 32m
American Airlines
Wed 11/412:59 am
SEA
- HPN
1 stop7h 29m
American Airlines
Deal found 4/25![American Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 4/23. 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 6/155:10 pm
HPN
- SEA
1 stop8h 24m
Delta
Fri 7/35:30 am
SEA
- HPN
1 stop7h 19m
Delta
Deal found 4/23![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 4/25. 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.
Thu 10/2912:59 pm
HPN
- SEA
1 stop9h 00m
Delta
Tue 11/36:05 am
SEA
- HPN
1 stop7h 36m
Delta
Deal found 4/25![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 4/25. 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.
Thu 10/2912:59 pm
HPN
- SEA
1 stop9h 00m
Delta
Mon 11/211:05 pm
SEA
- HPN
1 stop9h 40m
Delta
Deal found 4/25![Delta logo]()
$383
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/911:00 am
HPN
- SEA
2 stops11h 36m
American Airlines
Tue 5/1910:29 pm
SEA
- HPN
1 stop8h 00m
American Airlines
Deal found 4/21![American Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 4/25. 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.
Wed 5/2710:29 am
HPN
- SEA
2 stops16h 26m
Delta
Sat 6/65:30 am
SEA
- HPN
1 stop7h 19m
Delta
Deal found 4/25![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 4/25. 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 10/2612:59 pm
HPN
- SEA
1 stop9h 00m
Delta
Tue 11/36:05 am
SEA
- HPN
1 stop7h 36m
Delta
Deal found 4/25![Delta logo]()
$398
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Thu 5/286:30 pm
HPN
- SEA
1 stop8h 46m
American Airlines
Mon 6/15:15 am
SEA
- HPN
1 stop8h 44m
American Airlines
Deal found 4/25![American Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 4/25. 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.
Wed 5/2710:29 am
HPN
- SEA
2 stops15h 26m
Delta
Fri 6/511:05 pm
SEA
- HPN
1 stop9h 46m
Delta
Deal found 4/25![Delta logo]()
$414
Best flights from Westchester County to SeattleDiscover carefully curated flight deals from Westchester County to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 26, 2026.
Discover carefully curated flight deals from Westchester County to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 26, 2026.
This Delta deal was found by Cheapflights users on 4/22. 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 6/95:10 pm
HPN
- SEA
1 stop8h 24m
Delta
Thu 6/119:45 pm
SEA
- HPN
1 stop9h 04m
Delta
Deal found 4/22![Delta logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:24 pm
HPN
- SEA
1 stop8h 14m
Alaska Airlines
Mon 9/1412:15 am
SEA
- HPN
1 stop7h 54m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 7/294:30 pm
HPN
- SEA
2 stops19h 49m
Alaska Airlines
Sat 8/89:28 pm
SEA
- HPN
2 stops11h 00m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 4/23. 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 7/233:10 pm
HPN
- SEA
1 stop11h 48m
Delta
Tue 7/285:20 am
SEA
- HPN
1 stop7h 27m
Delta
Deal found 4/23![Delta logo]()
$556
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
Tue 7/214:30 pm
HPN
- SEA
1 stop9h 19m
Alaska Airlines
Mon 7/278:45 am
SEA
- HPN
2 stops23h 44m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 4/22. 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.
Sun 8/26:29 am
HPN
- SEA
1 stop16h 42m
Delta
Tue 8/256:00 am
SEA
- HPN
1 stop7h 33m
Delta
Deal found 4/22![Delta logo]()
$581
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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.
Fri 8/284:30 pm
HPN
- SEA
1 stop9h 56m
Alaska Airlines
Mon 9/712:15 am
SEA
- HPN
1 stop8h 13m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 4/23. 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 7/225:12 pm
HPN
- SEA
1 stop8h 21m
Delta
Mon 7/275:20 am
SEA
- HPN
1 stop7h 27m
Delta
Deal found 4/23![Delta logo]()
$609
This Expedia deal was found by Cheapflights users on 4/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:30 pm
HPN
- SEA
2 stops19h 49m
Alaska Airlines
Mon 7/278:45 am
SEA
- HPN
2 stops23h 44m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$576
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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.
Tue 7/74:30 pm
HPN
- SEA
1 stop9h 19m
Alaska Airlines
Mon 7/139:28 pm
SEA
- HPN
2 stops11h 01m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$607
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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.
Sun 5/104:30 pm
HPN
- SEA
2 stops19h 56m
Alaska Airlines
Wed 5/1312:09 am
SEA
- HPN
1 stop8h 20m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$624
Last-minute flights from Westchester County to SeattleDiscover last-minute flight deals from Westchester County to Seattle. Data last updated April 26, 2026 and is based on user searches.
Discover last-minute flight deals from Westchester County to Seattle. Data last updated April 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/911:00 am
HPN
- SEA
2 stops11h 36m
American Airlines
Tue 5/1910:29 pm
SEA
- HPN
1 stop8h 00m
American Airlines
Deal found 4/21![American Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 4/25. 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.
Wed 5/2710:29 am
HPN
- SEA
2 stops16h 26m
Delta
Sat 6/65:30 am
SEA
- HPN
1 stop7h 19m
Delta
Deal found 4/25![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 4/25. 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.
Wed 5/2710:29 am
HPN
- SEA
2 stops15h 26m
Delta
Fri 6/511:05 pm
SEA
- HPN
1 stop9h 46m
Delta
Deal found 4/25![Delta logo]()
$414
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Thu 5/286:30 pm
HPN
- SEA
1 stop8h 46m
American Airlines
Mon 6/15:15 am
SEA
- HPN
1 stop8h 44m
American Airlines
Deal found 4/25![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/286:30 pm
HPN
- SEA
1 stop8h 46m
American Airlines
Sun 5/3111:58 pm
SEA
- HPN
1 stop8h 31m
American Airlines
Deal found 4/23![American Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Thu 5/286:30 pm
HPN
- SEA
1 stop8h 46m
American Airlines
Wed 6/311:58 pm
SEA
- HPN
1 stop8h 31m
American Airlines
Deal found 4/25![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/296:30 pm
HPN
- SEA
1 stop8h 46m
American Airlines
Wed 6/39:35 pm
SEA
- HPN
1 stop8h 53m
American Airlines
Deal found 4/23![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 4/25. 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.
Sat 5/305:15 pm
HPN
- SEA
1 stop8h 33m
Delta
Fri 6/511:05 pm
SEA
- HPN
1 stop9h 46m
Delta
Deal found 4/25![Delta logo]()
$415
One-way flights from Westchester County to SeattleSearch for one-way flight options from Westchester County to Seattle. Find affordable one-way fares based on user searches. Data last updated April 26, 2026.
Search for one-way flight options from Westchester County to Seattle. Find affordable one-way fares based on user searches. Data last updated April 26, 2026.
This Delta deal was found by Cheapflights users on 4/23. 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 9/293:15 pm
HPN
- SEA
1 stop8h 09m
Delta
Deal found 4/23![Delta logo]()
$159
This Delta deal was found by Cheapflights users on 4/26. 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.
Fri 6/54:29 pm
HPN
- SEA
1 stop10h 28m
Delta
Deal found 4/26![Delta logo]()
$178
This Delta deal was found by Cheapflights users on 4/23. 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 7/75:12 pm
HPN
- SEA
1 stop8h 21m
Delta
Deal found 4/23![Delta logo]()
$200
This Delta deal was found by Cheapflights users on 4/23. 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 9/283:15 pm
HPN
- SEA
1 stop8h 09m
Delta
Deal found 4/23![Delta logo]()
$208
This Expedia deal was found by Cheapflights users on 4/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:30 pm
HPN
- SEA
1 stop9h 00m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:09 pm
HPN
- SEA
3 stops42h 57m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 4/21. 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 9/293:12 pm
HPN
- SEA
2 stops12h 03m
American Airlines
Deal found 4/21![American Airlines logo]()
$224
This American Airlines deal was found by Cheapflights users on 4/26. 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 6/45:46 pm
HPN
- SEA
1 stop9h 30m
American Airlines
Deal found 4/26![American Airlines logo]()
$233
This American Airlines deal was found by Cheapflights users on 4/21. 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 7/115:45 pm
HPN
- SEA
1 stop8h 50m
American Airlines
Deal found 4/21![American Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:09 pm
HPN
- SEA
3 stops51h 26m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$239
Find flight deals from Westchester County to Seattle
Keep the following information in mind while searching for Westchester County to Seattle flight deals. Data was last updated April 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $334 (Delta) |
One-way from | $159 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $434 |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated April 26, 2026.
Use the filters below to find and compare flights from Westchester County to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Tue 6/9
5:10 pm-10:34 pm
1 stop8h 24m
Seattle/Tacoma Intl
Thu 6/11
9:45 pm-9:49 am
1 stop9h 04m
$398
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Sat 9/12
4:24 pm-9:38 pm
1 stop8h 14m
Seattle/Tacoma Intl
Mon 9/14
12:15 am-11:09 am
1 stop7h 54m
$427
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Wed 7/29
4:30 pm-9:19 am
2 stops19h 49m
Seattle/Tacoma Intl
Sat 8/8
9:28 pm-11:28 am
2 stops11h 00m
$489
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Tue 7/21
4:30 pm-10:49 pm
1 stop9h 19m
Seattle/Tacoma Intl
Mon 7/27
8:45 am-11:29 am
2 stops23h 44m
$554
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Thu 7/23
3:10 pm-11:58 pm
1 stop11h 48m
Seattle/Tacoma Intl
Tue 7/28
5:20 am-3:47 pm
1 stop7h 27m
$556
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Fri 8/28
4:30 pm-11:26 pm
1 stop9h 56m
Seattle/Tacoma Intl
Mon 9/7
12:15 am-11:28 am
1 stop8h 13m
$568
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Mon 7/20
4:30 pm-9:19 am
2 stops19h 49m
Seattle/Tacoma Intl
Mon 7/27
8:45 am-11:29 am
2 stops23h 44m
$576
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Sun 8/2
6:29 am-8:11 pm
1 stop16h 42m
Seattle/Tacoma Intl
Tue 8/25
6:00 am-4:33 pm
1 stop7h 33m
$581
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Tue 7/7
4:30 pm-10:49 pm
1 stop9h 19m
Seattle/Tacoma Intl
Mon 7/13
9:28 pm-11:29 am
2 stops11h 01m
$607
Quickest round-trip
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Wed 7/22
5:12 pm-10:33 pm
1 stop8h 21m
Seattle/Tacoma Intl
Mon 7/27
5:20 am-3:47 pm
1 stop7h 27m
$609
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Westchester County to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Westchester County with our price prediction graph.
HPN-SEA
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 Westchester County to Seattle
zzREU-SEA
HPN-SEA
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 April 26, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andAmerican Airlines 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.
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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.
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Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
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Westchester County and Seattle flights
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Top 3 airlines flying from Westchester County to Seattle
Discover the top 3 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 2,558,603 searches. Data last updated April 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$393 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$266 | Average$516 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$436 | Average$687 | FlexibilityNo cancel fee | On-time75% |