Find Deals on Flights from White Plains Westchester County to Seattle

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from White Plains Westchester County to Seattle

(Round-trip)
Depart: Mon Mar 6 2017 Return: Wed Mar 8 2017 Trip spans 3 days
Delta
Delta
HPN
11:29a
SEA
8:10p
8h 41m
1 stop
SEA
1:00a
HPN
8:03a
7h 03m
1 stop
Depart: Sat Apr 29 2017 Return: Tue May 23 2017 Trip spans 25 days
United
United
HPN
2:40a
SEA
10:22a
7h 42m
1 stop
SEA
8:30p
HPN
3:57a
7h 27m
1 stop
Depart: Tue Mar 21 2017 Return: Wed Mar 22 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
HPN
12:39p
SEA
8:51p
8h 12m
1 stop
SEA
6:20a
HPN
2:36p
8h 16m
1 stop
Depart: Sun Mar 5 2017 Return: Sun Mar 12 2017 Trip spans 8 days
Major Airline
Major Airline
HPN
6:39a
SEA
3:25p
8h 46m
1 stop
SEA
1:20a
HPN
10:36a
8h 16m
1 stop
Depart: Wed Feb 22 2017 Return: Thu Mar 2 2017 Trip spans 9 days
American Airlines
American Airlines
HPN
11:39a
SEA
9:05p
9h 26m
1 stop
SEA
5:05a
HPN
1:36p
8h 31m
1 stop
Depart: Tue Mar 7 2017 Return: Wed Mar 8 2017 Trip spans 2 days
Delta
Delta
HPN
11:29a
SEA
8:10p
8h 41m
1 stop
SEA
1:00a
HPN
8:03a
7h 03m
1 stop
Depart: Sat Mar 4 2017 Return: Sun Mar 12 2017 Trip spans 8 days
United
United
HPN
1:30a
SEA
10:28a
8h 58m
1 stop
SEA
7:05p
HPN
3:55a
8h 50m
1 stop
Depart: Tue May 2 2017 Return: Sat May 6 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
HPN
3:00a
SEA
11:23a
8h 23m
1 stop
SEA
6:15a
HPN
2:48p
8h 33m
1 stop
Depart: Thu Feb 23 2017 Return: Thu Mar 2 2017 Trip spans 8 days
American Airlines
American Airlines
HPN
11:39a
SEA
9:05p
9h 26m
1 stop
SEA
5:05a
HPN
1:36p
8h 31m
1 stop
Depart: Wed May 3 2017 Return: Sat May 6 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
HPN
3:00a
SEA
11:23a
8h 23m
1 stop
SEA
6:15a
HPN
2:48p
8h 33m
1 stop
Depart: Mon Feb 20 2017 Return: Thu Mar 2 2017 Trip spans 11 days
United
United
HPN
1:30a
SEA
10:30a
9h 00m
1 stop
SEA
1:45a
HPN
8:56a
7h 11m
1 stop
Depart: Thu Mar 2 2017 Return: Sat Mar 4 2017 Trip spans 3 days
American Airlines
American Airlines
HPN
11:39a
SEA
9:05p
9h 26m
1 stop
SEA
5:05a
HPN
1:36p
8h 31m
1 stop
Depart: Fri Mar 3 2017 Return: Sun Mar 5 2017 Trip spans 3 days
Delta
Delta
HPN
12:45a
SEA
8:39a
7h 54m
1 stop
SEA
6:45p
HPN
3:59a
9h 14m
1 stop
Depart: Tue Feb 21 2017 Return: Thu Mar 2 2017 Trip spans 10 days
United
United
HPN
7:00a
SEA
5:28p
10h 28m
1 stop
SEA
1:45a
HPN
8:56a
7h 11m
1 stop
Depart: Tue Feb 28 2017 Return: Sat Mar 4 2017 Trip spans 5 days
American Airlines
American Airlines
HPN
11:39a
SEA
9:05p
9h 26m
1 stop
SEA
5:05a
HPN
1:36p
8h 31m
1 stop
Depart: Tue Apr 4 2017 Return: Wed Apr 12 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
HPN
12:39p
SEA
8:51p
8h 12m
1 stop
SEA
6:15a
HPN
2:43p
8h 28m
1 stop
Depart: Mon Feb 27 2017 Return: Thu Mar 2 2017 Trip spans 4 days
United
United
HPN
7:00a
SEA
5:54p
10h 54m
1 stop
SEA
5:37a
HPN
1:25p
7h 48m
1 stop
Depart: Wed Mar 1 2017 Return: Sat Mar 4 2017 Trip spans 4 days
American Airlines
American Airlines
HPN
11:39a
SEA
9:05p
9h 26m
1 stop
SEA
5:05a
HPN
1:36p
8h 31m
1 stop
Depart: Fri Feb 24 2017 Return: Sun Mar 5 2017 Trip spans 10 days
Delta
Delta
HPN
11:29a
SEA
8:11p
8h 42m
1 stop
SEA
6:05p
HPN
1:42a
7h 37m
1 stop
Depart: Mon Mar 13 2017 Return: Tue Mar 14 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
HPN
12:39p
SEA
8:51p
8h 12m
1 stop
SEA
6:20a
HPN
2:36p
8h 16m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

White Plains
$364
Destination

Seattle
$364