Cheap flights from Seattle (SEA) to Washington (DCA)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Ronald Reagan Washington National Airport (DCA)

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Origin airport	Seattle-Tacoma International Airport
Destination airport	Ronald Reagan Washington National Airport
Distance	3,737 km away
Airlines serving	Alaska Airlines, American Airlines, JetBlue Airways, United, Delta, Southwest Airlines, Frontier Airlines
Popular airline	Alaska Airlines
Average flight time	5 hours 10 mins

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