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Find Deals on Flights 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 Jul 28 2015 Return: Thu Jul 30 2015 Trip spans 3 days
American Airlines
American Airlines
BOS
5:00p
DCA
6:34p
1h 34m
nonstop
DCA
2:30a
BOS
3:51a
1h 21m
nonstop
Depart: Thu Oct 8 2015 Return: Tue Oct 13 2015 Trip spans 6 days
US Airways
US Airways
BOS
9:00a
DCA
10:37a
1h 37m
nonstop
DCA
11:30a
BOS
1:01p
1h 31m
nonstop
Depart: Wed Jul 29 2015 Return: Thu Jul 30 2015 Trip spans 2 days
American Airlines
American Airlines
BOS
5:00a
DCA
6:29a
1h 29m
nonstop
DCA
2:30a
BOS
3:51a
1h 21m
nonstop
Depart: Thu Jul 30 2015 Return: Mon Aug 3 2015 Trip spans 5 days
American Airlines
American Airlines
BOS
9:00a
DCA
10:36a
1h 36m
nonstop
DCA
6:00p
BOS
7:26p
1h 26m
nonstop
Depart: Tue Aug 4 2015 Return: Wed Aug 5 2015 Trip spans 2 days
American Airlines
American Airlines
BOS
5:00a
DCA
6:29a
1h 29m
nonstop
DCA
4:30a
BOS
5:56a
1h 26m
nonstop
Depart: Thu Aug 6 2015 Return: Mon Aug 10 2015 Trip spans 5 days
American Airlines
American Airlines
BOS
6:00a
DCA
7:28a
1h 28m
nonstop
DCA
6:00p
BOS
7:26p
1h 26m
nonstop
Depart: Tue Aug 11 2015 Return: Mon Aug 17 2015 Trip spans 7 days
American Airlines
American Airlines
BOS
3:00p
DCA
4:38p
1h 38m
nonstop
DCA
5:30a
BOS
6:55a
1h 25m
nonstop
Depart: Wed Aug 12 2015 Return: Mon Aug 17 2015 Trip spans 6 days
American Airlines
American Airlines
BOS
10:00a
DCA
11:33a
1h 33m
nonstop
DCA
1:30p
BOS
3:05p
1h 35m
nonstop
Depart: Thu Aug 13 2015 Return: Mon Aug 17 2015 Trip spans 5 days
American Airlines
American Airlines
BOS
5:00p
DCA
6:34p
1h 34m
nonstop
DCA
3:30a
BOS
4:54a
1h 24m
nonstop
Depart: Tue Aug 18 2015 Return: Thu Aug 20 2015 Trip spans 3 days
American Airlines
American Airlines
BOS
3:00a
DCA
4:30a
1h 30m
nonstop
DCA
3:30a
BOS
4:54a
1h 24m
nonstop
Depart: Wed Aug 19 2015 Return: Mon Aug 24 2015 Trip spans 6 days
American Airlines
American Airlines
BOS
7:00a
DCA
8:28a
1h 28m
nonstop
DCA
2:30a
BOS
3:51a
1h 21m
nonstop
Depart: Thu Aug 20 2015 Return: Mon Aug 24 2015 Trip spans 5 days
American Airlines
American Airlines
BOS
8:00a
DCA
9:29a
1h 29m
nonstop
DCA
6:00p
BOS
7:26p
1h 26m
nonstop
Depart: Tue Aug 25 2015 Return: Thu Aug 27 2015 Trip spans 3 days
American Airlines
American Airlines
BOS
2:00a
DCA
3:29a
1h 29m
nonstop
DCA
2:30a
BOS
3:51a
1h 21m
nonstop
Depart: Thu Aug 27 2015 Return: Mon Aug 31 2015 Trip spans 5 days
American Airlines
American Airlines
BOS
2:00a
DCA
3:29a
1h 29m
nonstop
DCA
5:30a
BOS
6:55a
1h 25m
nonstop
Depart: Wed Aug 5 2015 Return: Sat Aug 8 2015 Trip spans 4 days
United
United
BOS
3:52a
IAD
5:32a
1h 40m
nonstop
IAD
6:10p
BOS
7:45p
1h 35m
nonstop
Depart: Sat Aug 22 2015 Return: Tue Aug 25 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
BOS
2:00a
IAD
3:34a
1h 34m
nonstop
IAD
4:10a
BOS
5:37a
1h 27m
nonstop
Depart: Sat Sep 5 2015 Return: Mon Sep 7 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
BOS
2:00a
DCA
3:36a
1h 36m
nonstop
DCA
2:00a
BOS
3:26a
1h 26m
nonstop
Depart: Sat Aug 1 2015 Return: Sun Aug 2 2015 Trip spans 2 days
United
United
BOS
4:35a
DCA
10:10a
5h 35m
1 stop
DCA
3:59p
BOS
7:12p
3h 13m
1 stop
Depart: Wed Jul 8 2015 Return: Mon Jul 27 2015 Trip spans 20 days
Delta
Delta
BOS
2:00a
DCA
7:17a
5h 17m
1 stop
DCA
1:42p
BOS
6:15p
4h 33m
1 stop
Depart: Tue Jul 14 2015 Return: Tue Jul 28 2015 Trip spans 15 days
Delta
Delta
BOS
3:10a
IAD
7:53a
4h 43m
1 stop
IAD
2:00a
BOS
6:30a
4h 30m
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 7:29 am Jul 10 - Aug 21
2159 6:00 am 7:29 am Jul 12 - Aug 30
2127 7:00 am 8:30 am Jul 10 - Sep 4
2173 8:00 am 9:35 am Jul 5 - Aug 16
2173 8:00 am 9:37 am Jul 4 - Aug 15
2173 8:00 am 9:37 am Jul 2 - Aug 17
2160 9:00 am 10:29 am Jul 5 - Sep 6
2160 9:00 am 10:29 am Jul 10 - Sep 4
2130 10:00 am 11:28 am Jul 2 - Sep 4
2130 10:00 am 11:28 am Jul 5 - Sep 6
2130 10:00 am 11:28 am Jul 11 - Sep 5
2163 11:00 am 12:28 pm Jul 5 - Aug 30
2169 11:00 am 12:28 pm Jul 10 - Sep 4
2139 12:00 pm 1:29 pm Jul 5 - Aug 30
2139 12:00 pm 1:29 pm Jul 10 - Sep 4
2139 12:00 pm 1:29 pm Jul 4 - Sep 5
2129 1:00 pm 2:36 pm Jul 10 - Sep 4
2170 2:00 pm 3:33 pm Jul 10 - Sep 4
2142 3:00 pm 4:34 pm Jul 4 - Sep 5
2142 3:00 pm 4:34 pm Jul 2 - Sep 4
2119 4:00 pm 5:30 pm Jul 6 - Sep 8
2119 4:00 pm 5:30 pm Jul 5 - Aug 30
2127 5:00 pm 6:39 pm Jul 11 - Aug 15
2149 5:00 pm 6:39 pm Jul 6 - Sep 8
2149 5:00 pm 6:39 pm Jul 5 - Aug 30
2124 6:00 pm 7:38 pm Jul 2 - Sep 4
2120 7:00 pm 8:38 pm Jul 5 - Sep 4
2116 8:00 pm 9:37 pm Jul 5 - Sep 4
2134 9:00 pm 10:34 pm Jul 10 - Aug 21
Airports
Origin

Boston
$161
Destination

Washington
only $163
only $161