Cheap Flights From Ronald Reagan Washington National (DCA) To Seattle - Tacoma Intl. (SEA)

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Cheapest Flights from Washington (DCA) to Seattle (SEA)

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $394 round trip and CA $193 one way. Prices and availability subject to change. Additional terms may apply.

Mon., 3 Mar. - Mon., 10 Mar.
DCA
Washington
SEA
Seattle
CA $394 Roundtrip, found 6 days ago
CA $394
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Mon., 3 Mar. from Washington to Seattle, returning Mon., 10 Mar., priced at CA $394 found 6 days ago
Thu., 27 Feb. - Tue., 4 Mar.
DCA
Washington
SEA
Seattle
CA $408 Roundtrip, found 7 hours ago
CA $408
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Thu., 27 Feb. from Washington to Seattle, returning Tue., 4 Mar., priced at CA $408 found 7 hours ago
Tue., 25 Feb. - Tue., 4 Mar.
DCA
Washington
SEA
Seattle
CA $410 Roundtrip, found 7 hours ago
CA $410
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Tue., 25 Feb. from Washington to Seattle, returning Tue., 4 Mar., priced at CA $410 found 7 hours ago
Thu., 27 Feb. - Mon., 3 Mar.
DCA
Washington
SEA
Seattle
CA $432 Roundtrip, found 7 hours ago
CA $432
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Thu., 27 Feb. from Washington to Seattle, returning Mon., 3 Mar., priced at CA $432 found 7 hours ago
Tue., 25 Feb. - Mon., 3 Mar.
DCA
Washington
SEA
Seattle
CA $433 Roundtrip, found 7 hours ago
CA $433
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Tue., 25 Feb. from Washington to Seattle, returning Mon., 3 Mar., priced at CA $433 found 7 hours ago
Sat., 1 Mar. - Mon., 10 Mar.
DCA
Washington
SEA
Seattle
CA $445 Roundtrip, found 4 days ago
CA $445
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat., 1 Mar. from Washington to Seattle, returning Mon., 10 Mar., priced at CA $445 found 4 days ago
Thu., 27 Feb. - Sun., 2 Mar.
DCA
Washington
SEA
Seattle
CA $447 Roundtrip, found 7 hours ago
CA $447
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Thu., 27 Feb. from Washington to Seattle, returning Sun., 2 Mar., priced at CA $447 found 7 hours ago
Tue., 25 Feb. - Sun., 2 Mar.
DCA
Washington
SEA
Seattle
CA $449 Roundtrip, found 7 hours ago
CA $449
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Tue., 25 Feb. from Washington to Seattle, returning Sun., 2 Mar., priced at CA $449 found 7 hours ago
Sat., 1 Mar. - Mon., 10 Mar.
DCA
Washington
SEA
Seattle
CA $450 Roundtrip, found 4 days ago
CA $450
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat., 1 Mar. from Washington to Seattle, returning Mon., 10 Mar., priced at CA $450 found 4 days ago
Sat., 1 Mar. - Mon., 10 Mar.
DCA
Washington
SEA
Seattle
CA $458 Roundtrip, found 4 days ago
CA $458
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat., 1 Mar. from Washington to Seattle, returning Mon., 10 Mar., priced at CA $458 found 4 days ago

Popular Flight Routes from Washington (DCA)

Travelers at DCA love to visit these top cities. Roam to the top destinations from Washington (DCA) today with the cheap prices from Travelocity!

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle(SEA) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.