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Find Flight Deals from Boston Logan International to Washington (BOS - WAS)

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

Book cheap flights from Boston Logan International to Washington

(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
1:35p
BOS
3:01p
1h 26m
nonstop
Depart: Wed Jan 21 2015 Return: Sat Jan 24 2015 Trip spans 4 days
United
United
BOS
9:22a
IAD
11:10a
1h 48m
nonstop
IAD
7:15a
BOS
8:47a
1h 32m
nonstop
Depart: Tue Jan 20 2015 Return: Wed Jan 21 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
BOS
11:12a
IAD
12:56p
1h 44m
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
11:12a
IAD
12:56p
1h 44m
nonstop
IAD
1:35p
BOS
3:01p
1h 26m
nonstop
Depart: Wed Jan 28 2015 Return: Sat Jan 31 2015 Trip spans 4 days
United
United
BOS
12:45a
IAD
2:30a
1h 45m
nonstop
IAD
7:15a
BOS
8:47a
1h 32m
nonstop
Depart: Sat Jan 31 2015 Return: Tue Feb 3 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 Feb 10 2015 Return: Wed Feb 11 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
BOS
1:35p
IAD
3:21p
1h 46m
nonstop
IAD
4:56a
BOS
6:21a
1h 25m
nonstop
Depart: Fri Jan 16 2015 Return: Tue Jan 20 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
BOS
1:14a
IAD
3:05a
1h 51m
nonstop
IAD
3:59p
BOS
5:19p
1h 20m
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: Wed Jan 21 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: Thu Jan 22 2015 Return: Sat Jan 24 2015 Trip spans 3 days
United
United
BOS
2:20p
IAD
4:09p
1h 49m
nonstop
IAD
7:15a
BOS
8:47a
1h 32m
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
3:10a
BOS
4:43a
1h 33m
nonstop
Depart: Thu Jan 8 2015 Return: Mon Jan 19 2015 Trip spans 12 days
US Airways
US Airways
BOS
2:00a
DCA
3:46a
1h 46m
nonstop
DCA
12:30p
BOS
2:01p
1h 31m
nonstop
Depart: Tue Feb 24 2015 Return: Sat Feb 28 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
BOS
4:47a
IAD
6:35a
1h 48m
nonstop
IAD
4:56a
BOS
6:21a
1h 25m
nonstop
Depart: Sat Jan 3 2015 Return: Wed Jan 7 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
BOS
1:15a
DCA
3:02a
1h 47m
nonstop
DCA
1:00a
BOS
2:24a
1h 24m
nonstop
Depart: Sun Feb 15 2015 Return: Tue Feb 17 2015 Trip spans 3 days
Delta
Delta
BOS
1:00a
DCA
5:53a
4h 53m
1 stop
DCA
1:00a
BOS
6:50a
5h 50m
1 stop
Depart: Sun Mar 1 2015 Return: Thu Mar 5 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
BOS
4:00p
DCA
5:38p
1h 38m
nonstop
DCA
3:30a
BOS
5:00a
1h 30m
nonstop
Depart: Tue Mar 31 2015 Return: Sun Apr 5 2015 Trip spans 6 days
Delta
Delta
BOS
1:55a
IAD
7:46a
5h 51m
1 stop
IAD
8:45a
BOS
3:30p
6h 45m
1 stop
Depart: Wed May 13 2015 Return: Wed May 20 2015 Trip spans 8 days
Virgin America
Virgin America
BOS
5:00a
IAD
7:00p
14h 00m
1 stop
IAD
1:00p
BOS
2:10a
13h 10m
1 stop
Change your search
Direct flights BOS to WAS on American Airlines
Flight # Depart BOS Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
2101 6:00 am 7:41 am Jan 6 - Jan 16
2101 6:00 am 7:41 am Jan 10 - Jan 17
2101 6:00 am 7:41 am Jan 20 - Feb 11
2101 6:00 am 7:41 am Jan 24 - Feb 8
2103 7:00 am 8:46 am Jan 6 - Feb 11
2103 7:00 am 8:37 am Jan 5 - Jan 5
2105 8:00 am 9:44 am Jan 10 - Feb 7
2105 8:00 am 9:44 am Jan 6 - Jan 18
2105 8:00 am 9:41 am Dec 28 - Jan 4
2105 8:00 am 9:41 am Jan 2 - Jan 5
2105 8:00 am 9:44 am Jan 20 - Feb 11
2107 9:00 am 10:37 am Jan 20 - Feb 11
2107 9:00 am 10:37 am Jan 6 - Jan 16
2107 9:00 am 10:34 am Jan 4 - Jan 5
2109 10:00 am 11:31 am Jan 3 - Jan 5
2109 10:00 am 11:36 am Jan 6 - Feb 11
2109 10:00 am 11:36 am Jan 10 - Feb 7
2111 11:00 am 12:36 pm Jan 6 - Jan 16
2111 11:00 am 12:36 pm Jan 19 - Feb 11
2113 12:00 pm 1:34 pm Jan 10 - Feb 8
2113 12:00 pm 1:30 pm Dec 31 - Jan 5
2113 12:00 pm 1:34 pm Jan 6 - Feb 11
2115 1:00 pm 2:41 pm Jan 11 - Jan 11
2115 1:00 pm 2:41 pm Jan 25 - Feb 8
2115 1:00 pm 2:41 pm Jan 6 - Feb 11
2115 1:00 pm 2:35 pm Jan 2 - Jan 5
2117 2:00 pm 3:34 pm Jan 4 - Jan 5
2117 2:00 pm 3:39 pm Jan 6 - Feb 11
2119 3:00 pm 4:42 pm Jan 6 - Jan 16
2119 3:00 pm 4:42 pm Jan 10 - Feb 7
2119 3:00 pm 4:42 pm Jan 19 - Feb 11
2121 4:00 pm 5:33 pm Jan 6 - Feb 11
2121 4:00 pm 5:31 pm Dec 31 - Jan 5
2123 5:00 pm 6:40 pm Jan 1 - Jan 5
2123 5:00 pm 6:41 pm Jan 6 - Feb 11
2123 5:00 pm 6:41 pm Jan 11 - Jan 11
2123 5:00 pm 6:41 pm Jan 25 - Feb 8
2127 5:00 pm 6:41 pm Jan 10 - Mar 7
2125 6:00 pm 7:42 pm Jan 6 - Feb 11
2125 6:00 pm 7:42 pm Jan 11 - Feb 8
2125 6:00 pm 7:38 pm Jan 2 - Jan 5
2127 7:00 pm 8:39 pm Jan 6 - Feb 11
2127 7:00 pm 8:38 pm Jan 4 - Jan 4
2129 8:00 pm 9:40 pm Jan 19 - Feb 11
2129 8:00 pm 9:40 pm Jan 6 - Jan 16
2131 9:00 pm 10:36 pm Jan 4 - Jan 5
2131 9:00 pm 10:38 pm Jan 6 - Feb 11
Airports
Origin

Boston
$118
Destination

Washington
only $118
only $142