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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: Tue Apr 28 2015 Return: Tue May 5 2015 Trip spans 8 days
United
United
BOS
10:44a
IAD
12:25p
1h 41m
nonstop
IAD
1:15p
BOS
2:50p
1h 35m
nonstop
Depart: Wed Apr 29 2015 Return: Tue May 5 2015 Trip spans 7 days
United
United
BOS
3:36p
IAD
5:20p
1h 44m
nonstop
IAD
6:10p
BOS
7:44p
1h 34m
nonstop
Depart: Tue May 5 2015 Return: Wed May 6 2015 Trip spans 2 days
United
United
BOS
1:40a
IAD
3:20a
1h 40m
nonstop
IAD
8:30a
BOS
10:04a
1h 34m
nonstop
Depart: Wed May 6 2015 Return: Sat May 9 2015 Trip spans 4 days
United
United
BOS
3:28p
IAD
5:09p
1h 41m
nonstop
IAD
4:16a
BOS
5:50a
1h 34m
nonstop
Depart: Sat May 9 2015 Return: Tue May 12 2015 Trip spans 4 days
United
United
BOS
3:28p
IAD
5:08p
1h 40m
nonstop
IAD
4:15a
BOS
5:50a
1h 35m
nonstop
Depart: Tue May 12 2015 Return: Wed May 13 2015 Trip spans 2 days
United
United
BOS
4:50a
IAD
6:33a
1h 43m
nonstop
IAD
8:27a
BOS
10:00a
1h 33m
nonstop
Depart: Wed May 13 2015 Return: Tue May 19 2015 Trip spans 7 days
United
United
BOS
1:45a
IAD
3:25a
1h 40m
nonstop
IAD
6:07p
BOS
7:41p
1h 34m
nonstop
Depart: Sat May 16 2015 Return: Tue May 19 2015 Trip spans 4 days
United
United
BOS
3:28p
IAD
5:08p
1h 40m
nonstop
IAD
4:15a
BOS
5:50a
1h 35m
nonstop
Depart: Tue May 26 2015 Return: Tue Jun 2 2015 Trip spans 8 days
United
United
BOS
1:45a
IAD
3:25a
1h 40m
nonstop
IAD
4:15a
BOS
5:50a
1h 35m
nonstop
Depart: Wed May 27 2015 Return: Tue Jun 2 2015 Trip spans 7 days
United
United
BOS
1:45a
IAD
3:25a
1h 40m
nonstop
IAD
8:27a
BOS
10:00a
1h 33m
nonstop
Depart: Tue Jun 2 2015 Return: Wed Jun 3 2015 Trip spans 2 days
United
United
BOS
4:50a
IAD
6:33a
1h 43m
nonstop
IAD
6:07p
BOS
7:41p
1h 34m
nonstop
Depart: Wed Jun 3 2015 Return: Sat Jun 6 2015 Trip spans 4 days
United
United
BOS
4:50a
IAD
6:33a
1h 43m
nonstop
IAD
1:10p
BOS
2:45p
1h 35m
nonstop
Depart: Tue Jun 16 2015 Return: Sat Jun 20 2015 Trip spans 5 days
United
United
BOS
10:36a
IAD
12:15p
1h 39m
nonstop
IAD
6:14p
BOS
7:51p
1h 37m
nonstop
Depart: Wed Jun 17 2015 Return: Sat Jun 20 2015 Trip spans 4 days
United
United
BOS
4:31a
IAD
6:08a
1h 37m
nonstop
IAD
6:14p
BOS
7:51p
1h 37m
nonstop
Depart: Sat Apr 25 2015 Return: Wed Apr 29 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
BOS
2:30a
IAD
4:14a
1h 44m
nonstop
IAD
4:50a
BOS
6:22a
1h 32m
nonstop
Depart: Wed Apr 22 2015 Return: Tue Apr 28 2015 Trip spans 7 days
US Airways
US Airways
BOS
5:00p
DCA
6:31p
1h 31m
nonstop
DCA
2:30a
BOS
3:51a
1h 21m
nonstop
Depart: Mon Jun 15 2015 Return: Tue Jun 16 2015 Trip spans 2 days
American Airlines
American Airlines
BOS
5:00p
DCA
6:34p
1h 34m
nonstop
DCA
4:30a
BOS
5:56a
1h 26m
nonstop
Depart: Sat Jun 20 2015 Return: Mon Jun 22 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
BOS
2:00a
DCA
3:36a
1h 36m
nonstop
DCA
9:59a
BOS
11:25a
1h 26m
nonstop
Depart: Sun Sep 27 2015 Return: Tue Sep 29 2015 Trip spans 3 days
Delta
Delta
BOS
5:00a
DCA
10:41a
5h 41m
1 stop
DCA
8:05a
BOS
1:14p
5h 09m
1 stop
Depart: Mon Apr 13 2015 Return: Tue Apr 14 2015 Trip spans 2 days
Delta
Delta
BOS
2:00a
IAD
5:47a
3h 47m
1 stop
IAD
2:00a
BOS
7:51a
5h 51m
1 stop
Direct flights BOS to WAS on American Airlines
Flight # Depart BOS Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
2159 6:00 am 7:35 am Apr 2 - May 6
2159 6:00 am 7:35 am May 8 - May 23
2159 6:00 am 7:35 am May 7 - May 7
2159 6:00 am 7:35 am Apr 4 - May 3
2127 7:00 am 8:38 am Apr 2 - May 22
2173 8:00 am 9:38 am Apr 2 - May 22
2173 8:00 am 9:38 am Apr 4 - May 30
2160 9:00 am 10:29 am May 7 - Jul 2
2160 9:00 am 10:29 am Apr 2 - May 6
2160 9:00 am 10:29 am Apr 5 - May 17
2130 10:00 am 11:28 am Apr 5 - May 24
2130 10:00 am 11:28 am Apr 4 - Jun 27
2130 10:00 am 11:28 am Apr 2 - May 6
2130 10:00 am 11:28 am May 7 - May 22
2163 11:00 am 12:28 pm Apr 5 - May 31
2169 11:00 am 12:28 pm Apr 2 - May 22
2139 12:00 pm 1:28 pm Apr 4 - May 23
2139 12:00 pm 1:28 pm Apr 2 - Jun 3
2139 12:00 pm 1:28 pm Apr 5 - May 17
2129 1:00 pm 2:33 pm Apr 2 - Jun 3
2129 1:00 pm 2:33 pm Apr 5 - May 17
2170 2:00 pm 3:31 pm Apr 2 - May 22
2142 3:00 pm 4:33 pm Apr 2 - Jun 3
2142 3:00 pm 4:33 pm Apr 4 - May 30
2119 4:00 pm 5:28 pm Apr 2 - Jun 3
2127 5:00 pm 6:34 pm Apr 4 - May 30
2149 5:00 pm 6:34 pm May 7 - Jun 3
2149 5:00 pm 6:34 pm Apr 5 - May 3
2149 5:00 pm 6:34 pm Apr 2 - May 6
2124 6:00 pm 7:36 pm Apr 2 - Jun 3
2124 6:00 pm 7:36 pm Apr 5 - May 17
2120 7:00 pm 8:35 pm Apr 2 - May 22
2116 8:00 pm 9:36 pm Apr 2 - May 22
2134 9:00 pm 10:31 pm Apr 2 - May 22
Airports
Origin

Boston
$141
Destination

Washington
only $141
only $151