Find Deals on Flights from Washington Reagan-National 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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington Reagan-National to Seattle

(Round-trip)
Depart: Mon Jan 30 2017 Return: Tue Jan 31 2017 Trip spans 2 days
Frontier
Frontier
DCA
2:15a
SEA
4:02p
13h 47m
1 stop
SEA
1:50p
DCA
4:30a
14h 40m
1 stop
Depart: Tue Mar 14 2017 Return: Tue Mar 21 2017 Trip spans 8 days
Major Airline
Major Airline
DCA
11:44p
SEA
8:53a
9h 09m
1 stop
SEA
4:46a
DCA
12:51a
20h 05m
1 stop
Depart: Mon Feb 13 2017 Return: Tue Feb 21 2017 Trip spans 9 days
American Airlines
American Airlines
DCA
9:47a
SEA
6:03p
8h 16m
1 stop
SEA
6:55p
DCA
4:00a
9h 05m
1 stop
Depart: Sat Mar 11 2017 Return: Mon Mar 13 2017 Trip spans 2 days
United
United
DCA
12:45p
SEA
8:53p
8h 08m
1 stop
SEA
7:35p
DCA
3:20a
7h 45m
1 stop
Depart: Thu Jan 19 2017 Return: Sat Jan 28 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
DCA
3:00a
SEA
9:09a
6h 09m
nonstop
SEA
9:10a
DCA
1:59p
4h 49m
nonstop
Depart: Thu Mar 9 2017 Return: Mon Mar 13 2017 Trip spans 4 days
JetBlue
JetBlue
DCA
1:00a
SEA
11:53a
10h 53m
1 stop
SEA
7:38p
DCA
3:40a
8h 02m
1 stop
Depart: Mon Mar 20 2017 Return: Wed Mar 22 2017 Trip spans 3 days
Delta
Delta
DCA
12:40p
SEA
8:34p
7h 54m
1 stop
SEA
9:55a
DCA
4:36p
6h 41m
1 stop
Depart: Tue Jan 31 2017 Return: Wed Feb 1 2017 Trip spans 2 days
Frontier
Frontier
DCA
2:15a
SEA
4:02p
13h 47m
1 stop
SEA
1:42p
DCA
8:00a
18h 18m
1 stop
Depart: Wed Feb 1 2017 Return: Thu Feb 2 2017 Trip spans 2 days
Frontier
Frontier
DCA
12:00p
SEA
7:35a
19h 35m
1 stop
SEA
1:42p
DCA
4:30a
14h 48m
1 stop
Depart: Thu Jun 1 2017 Return: Tue Jun 6 2017 Trip spans 6 days
Major Airline
Major Airline
DCA
12:00a
SEA
5:43a
5h 43m
nonstop
SEA
12:10a
DCA
5:05a
4h 55m
nonstop
Depart: Thu Feb 2 2017 Return: Fri Feb 3 2017 Trip spans 2 days
Frontier
Frontier
DCA
2:15a
SEA
4:02p
13h 47m
1 stop
SEA
1:42p
DCA
8:00a
18h 18m
1 stop
Depart: Tue Jun 6 2017 Return: Thu Jun 8 2017 Trip spans 3 days
Major Airline
Major Airline
DCA
10:40a
SEA
4:25p
5h 45m
nonstop
SEA
6:05a
DCA
10:59a
4h 54m
nonstop
Depart: Sat Feb 4 2017 Return: Mon Feb 6 2017 Trip spans 3 days
Frontier
Frontier
DCA
12:00p
SEA
7:27a
19h 27m
1 stop
SEA
1:45p
DCA
8:02a
18h 17m
1 stop
Depart: Sun Feb 5 2017 Return: Mon Feb 6 2017 Trip spans 2 days
Frontier
Frontier
DCA
12:00p
SEA
7:50a
19h 50m
1 stop
SEA
1:45p
DCA
4:22a
14h 37m
1 stop
Depart: Fri Mar 10 2017 Return: Sun Mar 12 2017 Trip spans 3 days
United
United
DCA
6:45a
SEA
5:22p
10h 37m
1 stop
SEA
12:45a
DCA
12:49p
11h 04m
1 stop
Depart: Fri Feb 3 2017 Return: Wed Feb 8 2017 Trip spans 6 days
Major Airline
Major Airline
DCA
10:00p
SEA
4:09a
6h 09m
nonstop
SEA
4:10a
DCA
8:59a
4h 49m
nonstop
Depart: Mon Mar 13 2017 Return: Wed Mar 15 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
12:30p
SEA
11:48p
11h 18m
1 stop
SEA
6:35p
DCA
1:53a
7h 18m
1 stop
Depart: Wed Apr 19 2017 Return: Thu Apr 20 2017 Trip spans 2 days
Delta
Delta
DCA
10:29a
SEA
6:25p
7h 56m
1 stop
SEA
10:00a
DCA
4:48p
6h 48m
1 stop
Depart: Thu Apr 27 2017 Return: Sun Apr 30 2017 Trip spans 4 days
JetBlue
JetBlue
DCA
3:44a
SEA
12:54p
9h 10m
1 stop
SEA
7:38p
DCA
4:52a
9h 14m
1 stop
Depart: Mon Feb 6 2017 Return: Tue Feb 7 2017 Trip spans 2 days
Frontier
Frontier
DCA
2:15a
SEA
4:04p
13h 49m
1 stop
SEA
1:45p
DCA
4:22a
14h 37m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Washington
$228
Destination

Seattle
$228
Airlines Airline reviews

13 travelers who booked a flight from Washington to Seattle rated their chosen airlines with an average of 8.4.

Overall
8.8
Boarding
8.3
Crew
8.9
Comfort
8.5
Food
7.2
Entertainment
7.2