An Alaska Airlines plane taking off with a snow-capped mountain in the background.

SAR 1,045 Cheap Flights from Washington (DCA) to Seattle (SEA)

Photo by Port of Seattle
Open Photo by Port of Seattle

Cheap Flights from Washington to Seattle (DCA-SEA)

Prices were available within the past 7 days and start at SAR 1,045 for one-way flights and SAR 1,902 for roundtrip, for the period specified. Prices and availability are subject to change.
Delta
Thursday, 4 March, 2027 - Thursday, 18 March, 2027
DCA
Washington
SEA
Seattle
SAR 1,902
Roundtrip
Found 2 days ago
Select Delta flight, departing Thursday, 4 March, 2027 from Washington to Seattle, returning Thursday, 18 March, 2027, priced at SAR 1,902 Found 2 days ago
Delta
Thursday, 4 March, 2027 - Thursday, 18 March, 2027
DCA
Washington
SEA
Seattle
SAR 2,055
Roundtrip
Found 2 days ago
Select Delta flight, departing Thursday, 4 March, 2027 from Washington to Seattle, returning Thursday, 18 March, 2027, priced at SAR 2,055 Found 2 days ago
Delta
Thursday, 4 March, 2027 - Thursday, 18 March, 2027
DCA
Washington
SEA
Seattle
SAR 2,090
Roundtrip
Found 2 days ago
Select Delta flight, departing Thursday, 4 March, 2027 from Washington to Seattle, returning Thursday, 18 March, 2027, priced at SAR 2,090 Found 2 days ago
Delta
Thursday, 4 March, 2027 - Thursday, 18 March, 2027
DCA
Washington
SEA
Seattle
SAR 2,166
Roundtrip
Found 2 days ago
Select Delta flight, departing Thursday, 4 March, 2027 from Washington to Seattle, returning Thursday, 18 March, 2027, priced at SAR 2,166 Found 2 days ago
United
Thursday, 4 March, 2027 - Thursday, 18 March, 2027
DCA
Washington
SEA
Seattle
SAR 2,206
Roundtrip
Found 2 days ago
Select United flight, departing Thursday, 4 March, 2027 from Washington to Seattle, returning Thursday, 18 March, 2027, priced at SAR 2,206 Found 2 days ago
American Airlines
Thursday, 4 March, 2027 - Thursday, 18 March, 2027
DCA
Washington
SEA
Seattle
SAR 2,206
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Thursday, 4 March, 2027 from Washington to Seattle, returning Thursday, 18 March, 2027, priced at SAR 2,206 Found 2 days ago
American Airlines
Thursday, 4 March, 2027 - Thursday, 18 March, 2027
DCA
Washington
SEA
Seattle
SAR 2,278
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Thursday, 4 March, 2027 from Washington to Seattle, returning Thursday, 18 March, 2027, priced at SAR 2,278 Found 2 days ago
United
Thursday, 4 March, 2027 - Thursday, 18 March, 2027
DCA
Washington
SEA
Seattle
SAR 2,355
Roundtrip
Found 2 days ago
Select United flight, departing Thursday, 4 March, 2027 from Washington to Seattle, returning Thursday, 18 March, 2027, priced at SAR 2,355 Found 2 days ago
Delta
Thursday, 4 March, 2027 - Thursday, 18 March, 2027
DCA
Washington
SEA
Seattle
SAR 2,358
Roundtrip
Found 2 days ago
Select Delta flight, departing Thursday, 4 March, 2027 from Washington to Seattle, returning Thursday, 18 March, 2027, priced at SAR 2,358 Found 2 days ago
Alaska Airlines
Thursday, 4 March, 2027 - Thursday, 18 March, 2027
DCA
Washington
SEA
Seattle
SAR 2,834
Roundtrip
Found 2 days ago
Select Alaska Airlines flight, departing Thursday, 4 March, 2027 from Washington to Seattle, returning Thursday, 18 March, 2027, priced at SAR 2,834 Found 2 days ago

Travel information

Origin airport
Ronald Reagan Washington National Airport
Destination airport
Seattle-Tacoma International Airport
Distance
3,737 km away
Airlines serving
Alaska Airlines, Delta, American Airlines, United, Southwest Airlines, JetBlue Airways, Frontier Airlines
Popular airline
Alaska Airlines
Roundtrip price
SAR 1,902
Average flight time
5 hours 54 mins
*Available to One Key members.