$179+ Cheap flights from White Plains to Seattle (HPN - 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — SEA
Aug 12 — Aug 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from White Plains 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 White Plains to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from White Plains to SeattleExplore the most affordable flight options available from White Plains to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.
Explore the most affordable flight options available from White Plains to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.
This Delta deal was found by Cheapflights users on 7/8. 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 9/14:29 pm
HPN
- SEA
1 stop10h 28m
Delta
Sat 9/55:30 am
SEA
- HPN
1 stop7h 18m
Delta
Deal found 7/8![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 7/12. 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 8/315:17 pm
HPN
- SEA
1 stop7h 48m
Delta
Wed 9/96:00 am
SEA
- HPN
1 stop7h 40m
Delta
Deal found 7/12![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 7/12. 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 8/315:17 pm
HPN
- SEA
1 stop7h 48m
Delta
Thu 9/106:00 am
SEA
- HPN
1 stop6h 45m
Delta
Deal found 7/12![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 7/12. 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 9/212:36 pm
HPN
- SEA
1 stop9h 09m
Delta
Sat 9/55:30 am
SEA
- HPN
1 stop7h 18m
Delta
Deal found 7/12![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 7/12. 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 9/212:36 pm
HPN
- SEA
1 stop9h 09m
Delta
Thu 9/106:00 am
SEA
- HPN
1 stop6h 45m
Delta
Deal found 7/12![Delta logo]()
$405
This American Airlines deal was found by Cheapflights users on 7/8. 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 9/35:45 pm
HPN
- SEA
1 stop8h 50m
American Airlines
Wed 9/96:15 am
SEA
- HPN
1 stop7h 50m
American Airlines
Deal found 7/8![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/205:45 pm
HPN
- SEA
1 stop8h 50m
American Airlines
Wed 8/265:50 am
SEA
- HPN
1 stop8h 25m
American Airlines
Deal found 7/9![American Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 7/12. 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 7/215:45 pm
HPN
- SEA
1 stop10h 07m
American Airlines
Tue 8/46:00 am
SEA
- HPN
1 stop8h 15m
American Airlines
Deal found 7/12![American Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/215:45 pm
HPN
- SEA
1 stop9h 14m
American Airlines
Sat 8/295:10 am
SEA
- HPN
1 stop8h 43m
American Airlines
Deal found 7/10![American Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 7/12. 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 9/56:49 pm
HPN
- SEA
2 stops18h 08m
Delta
Wed 9/96:00 am
SEA
- HPN
1 stop7h 40m
Delta
Deal found 7/12![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 7/12. 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 9/14:30 pm
HPN
- SEA
1 stop10h 29m
American Airlines
Tue 9/85:50 am
SEA
- HPN
1 stop8h 25m
American Airlines
Deal found 7/12![American Airlines logo]()
$431
Best flights from White Plains to SeattleDiscover carefully curated flight deals from White Plains to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
Discover carefully curated flight deals from White Plains to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
This American Airlines deal was found by Cheapflights users on 7/12. 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 9/31:42 pm
HPN
- SEA
1 stop11h 17m
American Airlines
Wed 9/96:15 am
SEA
- HPN
1 stop7h 50m
American Airlines
Deal found 7/12![American Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 7/8. 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 9/16:00 am
HPN
- SEA
2 stops17h 30m
Delta
Sat 9/56:05 am
SEA
- HPN
1 stop7h 32m
Delta
Deal found 7/8![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 7/12. 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 8/315:17 pm
HPN
- SEA
1 stop7h 48m
Delta
Tue 9/89:35 pm
SEA
- HPN
2 stops21h 40m
Delta
Deal found 7/12![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 7/12. 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 9/56:49 pm
HPN
- SEA
2 stops18h 08m
Delta
Thu 9/106:00 am
SEA
- HPN
1 stop6h 45m
Delta
Deal found 7/12![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 7/12. 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 9/13:10 pm
HPN
- SEA
1 stop9h 50m
Delta
Fri 9/45:30 am
SEA
- HPN
1 stop7h 18m
Delta
Deal found 7/12![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 7/9. 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 8/185:17 pm
HPN
- SEA
1 stop7h 48m
Delta
Wed 8/265:30 am
SEA
- HPN
1 stop7h 18m
Delta
Deal found 7/9![Delta logo]()
$470
This Delta deal was found by Cheapflights users on 7/12. 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 8/316:49 pm
HPN
- SEA
2 stops23h 01m
Delta
Sat 9/56:00 am
SEA
- HPN
1 stop9h 07m
Delta
Deal found 7/12![Delta logo]()
$472
This Delta deal was found by Cheapflights users on 7/10. 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 8/1712:36 pm
HPN
- SEA
1 stop9h 09m
Delta
Wed 8/265:30 am
SEA
- HPN
1 stop7h 18m
Delta
Deal found 7/10![Delta logo]()
$501
This Delta deal was found by Cheapflights users on 7/10. 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 8/215:17 pm
HPN
- SEA
2 stops16h 20m
Delta
Fri 8/2811:10 pm
SEA
- HPN
1 stop9h 46m
Delta
Deal found 7/10![Delta logo]()
$502
This Delta deal was found by Cheapflights users on 7/12. 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 9/15:17 pm
HPN
- SEA
1 stop7h 48m
Delta
Mon 9/711:59 pm
SEA
- HPN
1 stop9h 04m
Delta
Deal found 7/12![Delta logo]()
$540
Last-minute flights from White Plains to SeattleDiscover last-minute flight deals from White Plains to Seattle. Data last updated July 13, 2026 and is based on user searches.
Discover last-minute flight deals from White Plains to Seattle. Data last updated July 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/12. 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 7/215:45 pm
HPN
- SEA
1 stop10h 07m
American Airlines
Tue 8/46:00 am
SEA
- HPN
1 stop8h 15m
American Airlines
Deal found 7/12![American Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/15:55 pm
HPN
- SEA
1 stop9h 57m
American Airlines
Mon 8/105:50 am
SEA
- HPN
1 stop8h 25m
American Airlines
Deal found 7/9![American Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/55:45 pm
HPN
- SEA
1 stop9h 14m
American Airlines
Wed 8/1210:19 am
SEA
- HPN
1 stop8h 40m
American Airlines
Deal found 7/8![American Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 7/9. 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 8/1712:36 pm
HPN
- SEA
1 stop9h 09m
Delta
Wed 8/265:30 am
SEA
- HPN
1 stop7h 18m
Delta
Deal found 7/9![Delta logo]()
$470
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/205:45 pm
HPN
- SEA
1 stop8h 50m
American Airlines
Wed 8/265:50 am
SEA
- HPN
1 stop8h 25m
American Airlines
Deal found 7/9![American Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/215:45 pm
HPN
- SEA
1 stop9h 14m
American Airlines
Sat 8/295:10 am
SEA
- HPN
1 stop8h 43m
American Airlines
Deal found 7/10![American Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/214:30 pm
HPN
- SEA
1 stop10h 29m
American Airlines
Mon 8/2411:56 pm
SEA
- HPN
1 stop8h 33m
American Airlines
Deal found 7/8![American Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 7/10. 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 8/224:29 pm
HPN
- SEA
1 stop10h 28m
Delta
Fri 8/2811:10 pm
SEA
- HPN
1 stop9h 46m
Delta
Deal found 7/10![Delta logo]()
$466
This Delta deal was found by Cheapflights users on 7/12. 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 8/315:17 pm
HPN
- SEA
1 stop7h 48m
Delta
Wed 9/96:00 am
SEA
- HPN
1 stop7h 40m
Delta
Deal found 7/12![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 7/12. 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 8/315:17 pm
HPN
- SEA
1 stop7h 48m
Delta
Thu 9/106:00 am
SEA
- HPN
1 stop6h 45m
Delta
Deal found 7/12![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 7/12. 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 8/315:17 pm
HPN
- SEA
1 stop7h 48m
Delta
Tue 9/89:35 pm
SEA
- HPN
2 stops21h 40m
Delta
Deal found 7/12![Delta logo]()
$444
One-way flights from White Plains to SeattleSearch for one-way flight options from White Plains to Seattle. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
Search for one-way flight options from White Plains to Seattle. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 9/117:40 pm
HPN
- SEA
3 stops31h 47m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Tue 9/227:40 pm
HPN
- SEA
3 stops31h 47m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 7/10. 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 9/14:29 pm
HPN
- SEA
1 stop10h 28m
Delta
Deal found 7/10![Delta logo]()
$209
This Delta deal was found by Cheapflights users on 7/9. 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 8/313:10 pm
HPN
- SEA
1 stop9h 50m
Delta
Deal found 7/9![Delta logo]()
$228
This Delta deal was found by Cheapflights users on 7/8. 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 8/44:29 pm
HPN
- SEA
1 stop10h 28m
Delta
Deal found 7/8![Delta logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Thu 8/278:00 am
HPN
- SEA
3 stops29h 39m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 7/12. 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 8/167:12 am
HPN
- SEA
1 stop10h 33m
American Airlines
Deal found 7/12![American Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Sun 8/168:00 am
HPN
- SEA
3 stops56h 22m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/24:39 pm
HPN
- SEA
1 stop11h 13m
American Airlines
Deal found 7/8![American Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 7/8. 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 8/54:29 pm
HPN
- SEA
1 stop10h 28m
Delta
Deal found 7/8![Delta logo]()
$290
Find flight deals from White Plains to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from White Plains (HPN) to Seattle (SEA). 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 July 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (Delta) |
One-way from | $179 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $499 |
Cheapflights Fare Finder
Customize your flight search to find flights from White Plains 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 July 13, 2026.
Use the filters below to find and compare flights from White Plains 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
Thu 9/3
1:42 pm-9:59 pm
1 stop11h 17m
Seattle/Tacoma Intl
Wed 9/9
6:15 am-5:05 pm
1 stop7h 50m
$411
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Tue 9/1
6:00 am-8:30 pm
2 stops17h 30m
Seattle/Tacoma Intl
Sat 9/5
6:05 am-4:37 pm
1 stop7h 32m
$419
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Mon 8/31
5:17 pm-10:05 pm
1 stop7h 48m
Seattle/Tacoma Intl
Tue 9/8
9:35 pm-10:15 pm
2 stops21h 40m
$444
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Sat 9/5
6:49 pm-9:57 am
2 stops18h 08m
Seattle/Tacoma Intl
Thu 9/10
6:00 am-3:45 pm
1 stop6h 45m
$454
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Tue 9/1
3:10 pm-10:00 pm
1 stop9h 50m
Seattle/Tacoma Intl
Fri 9/4
5:30 am-3:48 pm
1 stop7h 18m
$459
Quickest round-trip
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Tue 8/18
5:17 pm-10:05 pm
1 stop7h 48m
Seattle/Tacoma Intl
Wed 8/26
5:30 am-3:48 pm
1 stop7h 18m
$470
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Mon 8/31
6:49 pm-2:50 pm
2 stops23h 01m
Seattle/Tacoma Intl
Sat 9/5
6:00 am-6:07 pm
1 stop9h 07m
$472
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Mon 8/17
12:36 pm-6:45 pm
1 stop9h 09m
Seattle/Tacoma Intl
Wed 8/26
5:30 am-3:48 pm
1 stop7h 18m
$501
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Fri 8/21
5:17 pm-6:37 am
2 stops16h 20m
Seattle/Tacoma Intl
Fri 8/28
11:10 pm-11:56 am
1 stop9h 46m
$502
White PlainsSeattle
HPN - SEA
HPNSEA
White Plains Westchester County
Tue 9/1
5:17 pm-10:05 pm
1 stop7h 48m
Seattle/Tacoma Intl
Mon 9/7
11:59 pm-12:03 pm
1 stop9h 04m
$540
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from White Plains to Seattle
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 White Plains to Seattle in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on White Plains-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on White Plains-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from White Plains-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on White Plains-Seattle 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 White Plains-Seattle 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 White Plains to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from White Plains 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 White Plains to Seattle
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 July 13, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andAmerican Airlines from White Plains to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from White Plains to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Lacey
Leavenworth
Olympia
Ocean Shores
Edmonds
Snoqualmie
Tumwater
Tukwila
Renton
Kent
Lynnwood
Ellensburg
Fife
Marysville
Lakewood
Issaquah
Shoreline
Centralia
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from White Plains
Popular flights
Seattle flight routes
Alternative routes for White Plains to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from White Plains to Seattle by cabin class
Find flights from White Plains to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
White Plains and Seattle flights
Browse other White Plains and Seattle flight options. Last updated on July 13, 2026.
Other flights from White Plains
Browse through other flights departing from White Plains. Flights are based on user searches made on Cheapflights and were last updated on July 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 13, 2026.
Top 3 airlines flying from White Plains to Seattle
Discover the top 3 airlines that operate flights from White Plains 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 July 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$266 | Average$486 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$436 | Average$674 | FlexibilityNo cancel fee | On-time75% |