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Cheap Flights from Washington to Seattle (DCA - SEA)

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.
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Best fares from DCA to SEA (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $350 2 $350 3 $294 4 $300
5 $366 6 $294 7 $294 8 $300 9 $394 10 $400 11 $300
12 $429 13 $441 14 $294 15 $300 16 $350 17 $300 18 $300
19 $390 20 $374 21 $300 22 $300 23 $300 24 $300 25 $387
26
$387
27 $300 28 $300 29 $300 30 $300 31 $300  
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Direct flights DCA to SEA on Delta
Flight # Depart DCA Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
9218 8:00 am 10:28 am Sep 18 - Sep 27
9218 8:00 am 10:45 am Sep 28 - Nov 1