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Cheap Flights from Seattle to Washington (SEA - DCA)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.

Best fares from SEA to DCA (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $551 2 $559
3 $560 4 $492 5 $439 6 $469 7 $469 8 $566 9 $587
10 $629 11 $533 12 $439 13 $538 14 $492 15 $510 16 $525
17 $654 18 $527 19 $517 20 $461 21 $456 22 $461 23 $461
24 $593 25 $406 26 $401 27 $400 28 $419 29 $431 30 $440
31 $441            
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Direct flights SEA to DCA on Delta
Flight # Depart SEA Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
9249 1:50 pm 9:49 pm Jul 29 - Aug 23
9249 2:00 pm 9:57 pm Aug 24 - Sep 27