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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 $578 2 $502
3 $587 4 $472 5 $472 6 $531 7 $491 8 $563 9 $549
10 $687 11 $472 12 $472 13 $504 14 $506 15 $532 16 $573
17 $659 18 $532 19 $508 20 $462 21 $461 22 $441 23 $499
24 $597 25 $464 26 $410 27 $399 28 $404 29 $399 30 $416
31 $414            
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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 19 - Aug 23
9249 2:00 pm 9:57 pm Aug 24 - Sep 27