$243 Cheap American Airlines flights Seattle (SEA) to Washington (DCA)

View $243 flight on Wed, Dec 24, 2025Opens in a new window

$243 Cheap American Airlines flights Seattle (SEA) to Washington (DCA)

Prices were available within the past 7 days and start at $243 for one-way flights and $542 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec 24 - Sat, Jan 3
SEA
Seattle
DCA
Washington
$542 Roundtrip, found 1 day ago
$542
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 24 from Seattle to Washington, returning Sat, Jan 3, priced at $542 found 1 day ago
Flights from Seattle (SEA) to Washington (DCA)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United
Popular airline
Alaska Airlines
Distance
3715 km
Average flight time
8 hours 3 mins