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Cheap Flights from Boston to Washington (BOS - 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 BOS to IAD (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $217 2 $223 3 $223 4 $223
5 $173 6 $167 7 $157 8 $143 9 $143 10 $218 11 $192
12 $163 13 $193 14 $157 15 $123 16 $128 17 $157 18 $157
19 $148 20 $193 21 $123 22 $115 23 $128 24 $157 25 $151
26 $148 27 $143 28 $128 29 $128 30 $128 31 $148  
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Direct flights BOS to IAD on United
Flight # Depart BOS Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
1026 5:45 am 7:26 am Oct 1 - Oct 1
1026 5:45 am 7:26 am Oct 2 - Oct 3
1042 5:45 am 7:26 am Oct 6 - Oct 6
1101 5:45 am 7:26 am Oct 7 - Oct 7
1154 5:45 am 7:26 am Oct 12 - Oct 19
1154 5:45 am 7:26 am Oct 13 - Oct 13
1193 5:45 am 7:26 am Oct 20 - Oct 22
1203 5:45 am 7:26 am Oct 4 - Oct 25
1206 5:45 am 7:26 am Oct 14 - Oct 14
145 5:45 am 7:28 am Oct 26 - Oct 26
1528 5:45 am 7:26 am Sep 30 - Sep 30
1593 5:45 am 7:26 am Oct 9 - Oct 9
1593 5:45 am 7:26 am Oct 10 - Oct 24
1752 5:45 am 7:26 am Oct 16 - Oct 23
1752 5:45 am 7:26 am Oct 8 - Oct 15
285 5:45 am 7:25 am Oct 5 - Oct 5
3772 5:45 am 7:27 am Oct 27 - Oct 31
1072 9:35 am 11:17 am Oct 25 - Oct 25
1072 9:35 am 11:17 am Sep 27 - Oct 11
1618 9:35 am 11:17 am Oct 18 - Oct 18
285 9:35 am 11:16 am Oct 22 - Oct 22
285 9:35 am 11:16 am Oct 15 - Oct 15
285 9:35 am 11:16 am Oct 1 - Oct 1
285 9:35 am 11:16 am Oct 8 - Oct 8
363 9:35 am 11:16 am Oct 10 - Oct 10
363 9:35 am 11:16 am Oct 16 - Oct 23
363 9:35 am 11:16 am Oct 12 - Oct 12
363 9:35 am 11:16 am Sep 30 - Oct 7
363 9:35 am 11:16 am Sep 26 - Oct 3
363 9:35 am 11:16 am Oct 5 - Oct 5
363 9:35 am 11:16 am Oct 9 - Oct 14
363 9:35 am 11:16 am Oct 19 - Oct 19
363 9:35 am 11:16 am Oct 13 - Oct 13
363 9:35 am 11:16 am Oct 17 - Oct 24
1072 9:37 am 11:23 am Oct 27 - Oct 27
363 9:37 am 11:22 am Oct 26 - Oct 26
363 9:37 am 11:22 am Oct 28 - Oct 31
363 9:37 am 11:22 am Oct 29 - Oct 29
1618 2:06 pm 3:56 pm Oct 25 - Oct 25
240 2:06 pm 3:55 pm Oct 13 - Oct 13
285 2:06 pm 3:55 pm Oct 10 - Oct 24
285 2:06 pm 3:55 pm Sep 26 - Oct 3
285 2:06 pm 3:55 pm Sep 25 - Sep 30
285 2:06 pm 3:55 pm Oct 6 - Oct 9
285 2:06 pm 3:55 pm Oct 14 - Oct 23
363 2:06 pm 3:55 pm Oct 4 - Oct 11
517 2:06 pm 3:55 pm Sep 28 - Oct 22
3772 2:20 pm 4:10 pm Oct 26 - Oct 26
3784 2:20 pm 4:10 pm Oct 27 - Oct 31
3784 2:20 pm 4:10 pm Oct 28 - Oct 28
1074 7:27 pm 9:10 pm Oct 11 - Oct 11
1101 7:27 pm 9:10 pm Oct 22 - Oct 22
1168 7:27 pm 9:10 pm Oct 18 - Oct 18
1206 7:27 pm 9:10 pm Oct 13 - Oct 13
1210 7:27 pm 9:10 pm Oct 5 - Oct 5
1248 7:27 pm 9:10 pm Oct 24 - Oct 24
1248 7:27 pm 9:10 pm Oct 10 - Oct 10
1248 7:27 pm 9:10 pm Oct 16 - Oct 16
1248 7:27 pm 9:10 pm Oct 2 - Oct 2
1248 7:27 pm 9:10 pm Oct 3 - Oct 9
1248 7:27 pm 9:10 pm Oct 20 - Oct 20
1248 7:27 pm 9:10 pm Oct 23 - Oct 23
1248 7:27 pm 9:10 pm Oct 17 - Oct 17
1248 7:27 pm 9:10 pm Oct 6 - Oct 6
1528 7:27 pm 9:10 pm Oct 14 - Oct 21
1528 7:27 pm 9:10 pm Oct 7 - Oct 7
1676 7:27 pm 9:10 pm Oct 19 - Oct 19
1752 7:27 pm 9:10 pm Oct 25 - Oct 25
1752 7:27 pm 9:10 pm Oct 4 - Oct 4
195 7:27 pm 9:10 pm Oct 12 - Oct 12
363 7:27 pm 9:09 pm Oct 15 - Oct 15
363 7:27 pm 9:09 pm Oct 1 - Oct 8
714 7:27 pm 9:09 pm Sep 30 - Sep 30
3741 7:28 pm 9:10 pm Oct 27 - Oct 27
3741 7:28 pm 9:10 pm Oct 28 - Oct 31
3770 7:28 pm 9:10 pm Oct 26 - Oct 26