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Find Flight Deals from Boston Logan International to Washington Dulles Intl (BOS - IAD)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Boston Logan International to Washington Dulles Intl

(Round-trip)
Depart: Sat Jan 17 2015 Return: Tue Jan 20 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
BOS
1:14a
IAD
3:05a
1h 51m
nonstop
IAD
3:59p
BOS
5:19p
1h 20m
nonstop
Depart: Wed Jan 21 2015 Return: Tue Jan 27 2015 Trip spans 7 days
United
United
BOS
4:35a
IAD
6:21a
1h 46m
nonstop
IAD
7:15a
BOS
8:47a
1h 32m
nonstop
Depart: Tue Jan 20 2015 Return: Sat Feb 7 2015 Trip spans 19 days
JetBlue Airways
JetBlue Airways
BOS
1:14a
IAD
3:05a
1h 51m
nonstop
IAD
4:56a
BOS
6:21a
1h 25m
nonstop
Depart: Sat Jan 24 2015 Return: Tue Jan 27 2015 Trip spans 4 days
United
United
BOS
2:20p
IAD
4:09p
1h 49m
nonstop
IAD
7:15a
BOS
8:47a
1h 32m
nonstop
Depart: Tue Jan 27 2015 Return: Wed Jan 28 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
BOS
1:14a
IAD
3:05a
1h 51m
nonstop
IAD
1:35p
BOS
3:01p
1h 26m
nonstop
Depart: Sat Jan 31 2015 Return: Wed Feb 4 2015 Trip spans 5 days
United
United
BOS
2:20p
IAD
4:09p
1h 49m
nonstop
IAD
7:15a
BOS
8:47a
1h 32m
nonstop
Depart: Thu Jan 15 2015 Return: Tue Jan 20 2015 Trip spans 6 days
JetBlue Airways
JetBlue Airways
BOS
11:12a
IAD
12:56p
1h 44m
nonstop
IAD
3:59p
BOS
5:19p
1h 20m
nonstop
Depart: Fri Jan 16 2015 Return: Tue Jan 20 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
BOS
1:35p
IAD
3:21p
1h 46m
nonstop
IAD
1:35p
BOS
3:01p
1h 26m
nonstop
Depart: Sun Jan 18 2015 Return: Tue Jan 20 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
BOS
1:14a
IAD
3:05a
1h 51m
nonstop
IAD
1:35p
BOS
3:01p
1h 26m
nonstop
Depart: Mon Jan 19 2015 Return: Tue Jan 20 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
BOS
1:14a
IAD
3:05a
1h 51m
nonstop
IAD
3:59p
BOS
5:19p
1h 20m
nonstop
Depart: Thu Jan 22 2015 Return: Sat Jan 24 2015 Trip spans 3 days
United
United
BOS
4:35a
IAD
6:21a
1h 46m
nonstop
IAD
3:10a
BOS
4:43a
1h 33m
nonstop
Depart: Fri Jan 23 2015 Return: Sat Jan 24 2015 Trip spans 2 days
United
United
BOS
4:35a
IAD
6:21a
1h 46m
nonstop
IAD
7:15a
BOS
8:47a
1h 32m
nonstop
Depart: Sun Jan 25 2015 Return: Tue Jan 27 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
BOS
1:14a
IAD
3:05a
1h 51m
nonstop
IAD
1:35p
BOS
3:01p
1h 26m
nonstop
Depart: Mon Jan 26 2015 Return: Wed Jan 28 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
BOS
1:35p
IAD
3:21p
1h 46m
nonstop
IAD
3:59p
BOS
5:19p
1h 20m
nonstop
Depart: Fri Jan 30 2015 Return: Sat Jan 31 2015 Trip spans 2 days
United
United
BOS
4:35a
IAD
6:21a
1h 46m
nonstop
IAD
3:10a
BOS
4:43a
1h 33m
nonstop
Depart: Fri Feb 6 2015 Return: Sat Feb 7 2015 Trip spans 2 days
United
United
BOS
4:35a
IAD
6:21a
1h 46m
nonstop
IAD
7:15a
BOS
8:47a
1h 32m
nonstop
Depart: Sat Feb 7 2015 Return: Sun Feb 8 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
BOS
1:14a
IAD
3:05a
1h 51m
nonstop
IAD
4:56a
BOS
6:21a
1h 25m
nonstop
Depart: Wed Apr 29 2015 Return: Tue May 5 2015 Trip spans 7 days
Delta
Delta
BOS
8:30a
IAD
12:38p
4h 08m
1 stop
IAD
5:40a
BOS
10:02a
4h 22m
1 stop
Depart: Sun Apr 19 2015 Return: Thu Apr 23 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
BOS
2:25a
IAD
4:01a
1h 36m
nonstop
IAD
4:25a
BOS
5:56a
1h 31m
nonstop
Depart: Wed Jan 28 2015 Return: Wed Feb 4 2015 Trip spans 8 days
Virgin America
Virgin America
BOS
12:45p
IAD
2:35a
13h 50m
1 stop
IAD
12:05p
BOS
1:05a
13h 00m
1 stop
Change your search
Direct flights BOS to IAD on United
Flight # Depart BOS Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
1203 5:45 am 7:31 am Jan 17 - Jan 24
1203 5:45 am 7:31 am Jan 10 - Jan 10
282 5:45 am 7:30 am Jan 6 - Jan 6
282 5:45 am 7:30 am Jan 31 - Feb 7
3728 5:45 am 7:30 am Jan 11 - Feb 8
3738 5:45 am 7:30 am Jan 30 - Feb 4
3738 5:45 am 7:30 am Feb 2 - Feb 2
3738 5:45 am 7:30 am Jan 21 - Jan 21
3738 5:45 am 7:30 am Jan 22 - Jan 29
3738 5:45 am 7:30 am Jan 7 - Jan 20
1203 5:50 am 7:35 am Jan 3 - Jan 3
282 5:50 am 7:34 am Jan 2 - Jan 5
782 5:50 am 7:34 am Jan 4 - Jan 4
363 9:35 am 11:21 am Jan 22 - Jan 26
363 9:35 am 11:21 am Jan 12 - Jan 16
363 9:35 am 11:21 am Jan 11 - Jan 11
363 9:35 am 11:21 am Jan 8 - Jan 15
363 9:35 am 11:21 am Jan 7 - Jan 7
363 9:35 am 11:21 am Jan 30 - Jan 30
363 9:35 am 11:21 am Jan 23 - Jan 29
363 9:35 am 11:21 am Jan 6 - Jan 6
363 9:35 am 11:21 am Jan 20 - Feb 10
363 9:35 am 11:21 am Jan 25 - Jan 25
363 9:35 am 11:21 am Jan 21 - Jan 21
363 9:35 am 11:21 am Feb 2 - Feb 9
782 9:35 am 11:21 am Jan 19 - Jan 19
791 9:35 am 11:19 am Jan 2 - Jan 5
791 9:35 am 11:19 am Jan 3 - Jan 3
791 9:35 am 11:21 am Feb 1 - Feb 1
791 9:35 am 11:21 am Jan 18 - Jan 18
791 9:35 am 11:19 am Jan 4 - Jan 4
3728 9:45 am 11:31 am Jan 31 - Jan 31
3728 9:45 am 11:31 am Jan 10 - Jan 10
3766 9:45 am 11:31 am Jan 17 - Jan 17
5107 9:45 am 11:31 am Jan 24 - Jan 24
3742 2:22 pm 4:10 pm Jan 7 - Jan 14
3742 2:22 pm 4:10 pm Jan 6 - Feb 10
3742 2:22 pm 4:10 pm Jan 8 - Jan 29
3742 2:22 pm 4:10 pm Jan 21 - Jan 21
3742 2:22 pm 4:10 pm Jan 31 - Feb 9
3742 2:22 pm 4:10 pm Jan 30 - Jan 30
3742 2:22 pm 4:10 pm Jan 28 - Jan 28
3742 2:24 pm 4:10 pm Jan 2 - Jan 4
3742 2:24 pm 4:10 pm Jan 5 - Jan 5
1058 7:07 pm 8:52 pm Jan 5 - Jan 5
363 7:20 pm 9:04 pm Dec 28 - Jan 4
363 7:20 pm 9:09 pm Jan 10 - Jan 31
3776 7:20 pm 9:09 pm Feb 2 - Feb 11
3776 7:20 pm 9:09 pm Feb 1 - Feb 1
3776 7:20 pm 9:09 pm Jan 20 - Jan 30
3776 7:20 pm 9:09 pm Jan 18 - Jan 19
3776 7:20 pm 9:09 pm Jan 6 - Jan 16
1681 7:22 pm 9:07 pm Jan 3 - Jan 3
363 7:26 pm 9:10 pm Jan 1 - Jan 2
Airports
Origin

Boston
$118
Destination

Washington
$118