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Cheap Flights from Seattle to Washington (SEA - IAD)

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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 SEA to IAD (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $489 2 $489 3 $436 4 $439
5 $400 6 $394 7 $347 8 $348 9 $400 10 $426 11 $350
12 $360 13 $400 14 $390 15 $297 16 $420 17 $356 18 $420
19 $420 20 $300 21 $294 22 $300 23 $300 24 $300 25 $300
26 $418 27 $400 28 $291 29 $353 30 $300 31 $297  
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Direct flights SEA to IAD on United
Flight # Depart SEA Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
1593 7:04 am 2:55 pm Nov 2 - Nov 2
1103 7:05 am 2:56 pm Nov 5 - Nov 5
1179 7:05 am 2:56 pm Nov 8 - Nov 8
1238 7:05 am 2:56 pm Nov 6 - Nov 6
1572 7:05 am 2:56 pm Nov 4 - Nov 11
1601 7:05 am 2:56 pm Nov 1 - Nov 1
1601 7:05 am 2:56 pm Nov 3 - Nov 3
1678 7:05 am 2:56 pm Nov 7 - Nov 14
1210 7:10 am 3:01 pm Oct 26 - Oct 26
1239 7:10 am 3:01 pm Oct 29 - Oct 29
1572 7:10 am 3:01 pm Oct 28 - Oct 28
1601 7:10 am 3:01 pm Oct 30 - Oct 30
1678 7:10 am 3:01 pm Oct 27 - Oct 31
1101 7:45 am 3:45 pm Oct 14 - Oct 14
1118 7:45 am 3:45 pm Oct 20 - Oct 20
1219 7:45 am 3:45 pm Oct 17 - Oct 17
1277 7:45 am 3:45 pm Oct 22 - Oct 22
1627 7:45 am 3:45 pm Oct 21 - Oct 21
1709 7:45 am 3:45 pm Oct 15 - Oct 15
511 7:45 am 3:45 pm Oct 19 - Oct 19
511 7:45 am 3:40 pm Oct 13 - Oct 16
511 7:45 am 3:40 pm Oct 1 - Oct 10
511 7:45 am 3:40 pm Oct 6 - Oct 11
511 7:45 am 3:40 pm Oct 25 - Oct 25
511 7:45 am 3:40 pm Oct 23 - Oct 24
511 7:45 am 3:45 pm Oct 12 - Oct 12
511 7:45 am 3:40 pm Oct 18 - Oct 18
1281 1:05 pm 9:02 pm Oct 28 - Oct 28
1281 1:05 pm 9:02 pm Nov 4 - Nov 4
1247 1:07 pm 9:09 pm Oct 19 - Oct 19
1704 1:07 pm 9:09 pm Oct 18 - Oct 18
234 1:07 pm 9:07 pm Oct 4 - Oct 11
234 1:07 pm 9:07 pm Oct 25 - Oct 25
260 1:07 pm 9:07 pm Oct 12 - Oct 12
360 1:07 pm 9:07 pm Oct 7 - Oct 21
360 1:07 pm 9:07 pm Oct 15 - Oct 20
419 1:07 pm 9:07 pm Oct 13 - Oct 13
419 1:07 pm 9:07 pm Oct 22 - Oct 23
419 1:07 pm 9:07 pm Oct 1 - Oct 8
419 1:07 pm 9:07 pm Oct 24 - Oct 24
419 1:07 pm 9:07 pm Oct 2 - Oct 17
1130 1:09 pm 9:06 pm Oct 31 - Oct 31
1193 1:09 pm 9:06 pm Nov 8 - Nov 8
419 1:09 pm 9:04 pm Nov 1 - Nov 1
1253 1:13 pm 9:10 pm Oct 29 - Oct 29
1037 1:15 pm 9:12 pm Oct 30 - Oct 30
260 1:15 pm 9:10 pm Nov 7 - Nov 7
400 1:15 pm 9:10 pm Oct 27 - Oct 27
400 1:15 pm 9:10 pm Nov 5 - Nov 5
419 1:15 pm 9:10 pm Nov 3 - Nov 17
419 1:15 pm 9:10 pm Nov 6 - Nov 6
1575 11:12 pm 7:01 am Oct 26 - Oct 26
1101 11:16 pm 7:09 am Oct 10 - Oct 10
1246 11:16 pm 7:09 am Oct 21 - Oct 21
1246 11:16 pm 7:09 am Oct 19 - Oct 19
1246 11:16 pm 7:09 am Oct 16 - Oct 16
1246 11:16 pm 7:09 am Oct 1 - Oct 20
1246 11:16 pm 7:09 am Oct 22 - Oct 22
1246 11:16 pm 7:09 am Oct 7 - Oct 14
1246 11:16 pm 7:09 am Oct 9 - Oct 9
1247 11:16 pm 7:09 am Oct 12 - Oct 12
1575 11:16 pm 7:09 am Oct 17 - Oct 24
1575 11:16 pm 7:09 am Oct 23 - Oct 23
1575 11:18 pm 7:07 am Nov 8 - Nov 22
1575 11:18 pm 7:07 am Oct 30 - Oct 30
1575 11:18 pm 7:07 am Nov 6 - Nov 20
1575 11:18 pm 7:07 am Oct 31 - Oct 31
1575 11:18 pm 7:07 am Nov 4 - Nov 18
1575 11:18 pm 7:07 am Oct 29 - Oct 29
1575 11:18 pm 6:07 am Nov 1 - Nov 1
1575 11:18 pm 7:07 am Nov 3 - Nov 21
1575 11:18 pm 7:07 am Oct 27 - Oct 27
1575 11:18 pm 7:07 am Nov 5 - Nov 5
262 11:18 pm 7:05 am Nov 2 - Nov 2
1575 11:22 pm 7:11 am Oct 28 - Oct 28