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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 $167
2 $187 3 $167 4 $167 5 $145 6 $150 7 $167 8 $163
9 $132 10 $159 11 $145 12 $144 13 $135 14 $167 15 $142
16 $129 17 $146 18 $130 19 $125 20 $147 21 $152 22 $152
23 $144 24 $144 25 $197 26 $321 27 $295 28 $361 29 $270
30 $331            
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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
145 5:40 am 7:23 am Nov 9 - Nov 23
3772 5:40 am 7:22 am Nov 6 - Nov 26
3799 5:40 am 7:22 am Nov 29 - Nov 29
5118 5:40 am 7:22 am Nov 30 - Nov 30
5120 5:40 am 7:22 am Dec 1 - Dec 1
5120 5:40 am 7:22 am Nov 27 - Nov 27
3772 5:45 am 7:27 am Oct 27 - Oct 31
3772 5:45 am 7:27 am Nov 1 - Nov 1
3772 5:45 am 7:27 am Nov 3 - Nov 5
1618 9:10 am 10:55 am Nov 1 - Nov 1
5095 9:30 am 11:15 am Nov 28 - Nov 28
649 9:35 am 11:20 am Nov 29 - Nov 29
285 9:37 am 11:22 am Nov 11 - Nov 11
285 9:37 am 11:22 am Nov 12 - Nov 19
363 9:37 am 11:22 am Nov 2 - Nov 2
363 9:37 am 11:22 am Dec 1 - Dec 1
363 9:37 am 11:22 am Oct 30 - Oct 31
363 9:37 am 11:22 am Nov 9 - Nov 9
363 9:37 am 11:22 am Nov 5 - Nov 5
363 9:37 am 11:22 am Nov 3 - Nov 10
363 9:37 am 11:22 am Nov 23 - Nov 23
363 9:37 am 11:22 am Nov 18 - Nov 18
363 9:37 am 11:22 am Nov 13 - Nov 21
363 9:37 am 11:22 am Nov 27 - Nov 27
363 9:37 am 11:22 am Nov 25 - Nov 25
649 9:37 am 11:22 am Nov 24 - Nov 24
649 9:37 am 11:22 am Nov 16 - Nov 22
649 9:37 am 11:22 am Nov 30 - Nov 30
649 9:37 am 11:22 am Nov 8 - Nov 15
649 9:37 am 11:22 am Nov 26 - Nov 26
3731 2:20 pm 4:10 pm Nov 24 - Nov 24
3731 2:20 pm 4:10 pm Nov 26 - Nov 26
3731 2:20 pm 4:10 pm Nov 25 - Nov 25
3742 2:20 pm 4:10 pm Nov 29 - Dec 1
3744 2:20 pm 4:10 pm Nov 27 - Nov 27
3770 2:20 pm 4:10 pm Nov 1 - Nov 1
3770 2:20 pm 4:10 pm Nov 22 - Nov 22
3770 2:20 pm 4:10 pm Nov 8 - Nov 15
3772 2:20 pm 4:10 pm Nov 2 - Nov 23
3784 2:20 pm 4:10 pm Nov 4 - Nov 11
3784 2:20 pm 4:10 pm Nov 3 - Nov 10
3784 2:20 pm 4:10 pm Oct 30 - Oct 31
3784 2:20 pm 4:10 pm Nov 13 - Nov 21
3784 2:20 pm 4:10 pm Nov 18 - Nov 18
3784 2:20 pm 4:10 pm Nov 12 - Nov 12
3797 2:20 pm 4:10 pm Nov 28 - Nov 28
1123 7:27 pm 9:10 pm Nov 30 - Nov 30
1584 7:28 pm 9:11 pm Dec 1 - Dec 1
3735 7:28 pm 9:10 pm Nov 29 - Nov 29
3741 7:28 pm 9:10 pm Nov 25 - Nov 25
3741 7:28 pm 9:10 pm Nov 24 - Nov 26
3741 7:28 pm 9:10 pm Nov 19 - Nov 19
3741 7:28 pm 9:10 pm Nov 11 - Nov 12
3741 7:28 pm 9:10 pm Nov 3 - Nov 10
3741 7:28 pm 9:10 pm Nov 1 - Nov 1
3741 7:28 pm 9:10 pm Oct 28 - Oct 31
3741 7:28 pm 9:10 pm Nov 13 - Nov 21
3741 7:28 pm 9:10 pm Nov 8 - Nov 22
3770 7:28 pm 9:10 pm Nov 9 - Nov 9
3770 7:28 pm 9:10 pm Nov 2 - Nov 2
3770 7:28 pm 9:10 pm Nov 16 - Nov 16
3770 7:28 pm 9:10 pm Nov 23 - Nov 23