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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: Wed Feb 18 2015 Return: Tue Feb 24 2015 Trip spans 7 days
JetBlue Airways
JetBlue Airways
BOS
1:20a
IAD
3:11a
1h 51m
nonstop
IAD
1:29p
BOS
2:55p
1h 26m
nonstop
Depart: Thu Feb 19 2015 Return: Tue Feb 24 2015 Trip spans 6 days
JetBlue Airways
JetBlue Airways
BOS
1:20a
IAD
3:11a
1h 51m
nonstop
IAD
1:29p
BOS
2:55p
1h 26m
nonstop
Depart: Mon Feb 23 2015 Return: Tue Feb 24 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
BOS
1:20a
IAD
3:11a
1h 51m
nonstop
IAD
1:29p
BOS
2:55p
1h 26m
nonstop
Depart: Tue Feb 24 2015 Return: Wed Feb 25 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
BOS
11:09a
IAD
12:53p
1h 44m
nonstop
IAD
4:56a
BOS
6:21a
1h 25m
nonstop
Depart: Wed Feb 25 2015 Return: Thu Feb 26 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
BOS
6:19a
IAD
8:04a
1h 45m
nonstop
IAD
4:56a
BOS
6:21a
1h 25m
nonstop
Depart: Thu Feb 26 2015 Return: Sat Feb 28 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
BOS
6:19a
IAD
8:04a
1h 45m
nonstop
IAD
8:40a
BOS
10:04a
1h 24m
nonstop
Depart: Fri Feb 20 2015 Return: Tue Feb 24 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
BOS
1:20a
IAD
3:11a
1h 51m
nonstop
IAD
4:56a
BOS
6:21a
1h 25m
nonstop
Depart: Sat Feb 21 2015 Return: Fri Feb 27 2015 Trip spans 7 days
JetBlue Airways
JetBlue Airways
BOS
1:20a
IAD
3:11a
1h 51m
nonstop
IAD
8:40a
BOS
10:04a
1h 24m
nonstop
Depart: Sun Feb 22 2015 Return: Tue Feb 24 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
BOS
1:20a
IAD
3:11a
1h 51m
nonstop
IAD
1:29p
BOS
2:55p
1h 26m
nonstop
Depart: Fri Feb 27 2015 Return: Sat Feb 28 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
BOS
1:20a
IAD
3:11a
1h 51m
nonstop
IAD
8:40a
BOS
10:04a
1h 24m
nonstop
Depart: Sat Feb 28 2015 Return: Tue Mar 3 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
BOS
1:20a
IAD
3:11a
1h 51m
nonstop
IAD
7:48a
BOS
9:18a
1h 30m
nonstop
Depart: Tue Mar 3 2015 Return: Wed Mar 4 2015 Trip spans 2 days
United
United
BOS
2:15p
IAD
4:04p
1h 49m
nonstop
IAD
5:06p
BOS
6:37p
1h 31m
nonstop
Depart: Wed Mar 4 2015 Return: Tue Mar 10 2015 Trip spans 6 days
United
United
BOS
9:35a
IAD
11:21a
1h 46m
nonstop
IAD
6:30p
BOS
8:01p
1h 31m
nonstop
Depart: Tue Mar 10 2015 Return: Wed Mar 11 2015 Trip spans 2 days
United
United
BOS
10:37a
IAD
12:21p
1h 44m
nonstop
IAD
4:15a
BOS
5:48a
1h 33m
nonstop
Depart: Tue Mar 17 2015 Return: Wed Mar 18 2015 Trip spans 2 days
United
United
BOS
4:53a
IAD
6:37a
1h 44m
nonstop
IAD
1:30p
BOS
3:04p
1h 34m
nonstop
Depart: Mon Mar 23 2015 Return: Tue Mar 24 2015 Trip spans 2 days
US Airways
US Airways
BOS
6:00a
DCA
7:36a
1h 36m
nonstop
DCA
9:30a
BOS
10:52a
1h 22m
nonstop
Depart: Sat May 2 2015 Return: Mon May 4 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
BOS
8:25a
DCA
9:59a
1h 34m
nonstop
DCA
3:00a
BOS
4:32a
1h 32m
nonstop
Depart: Sat Jun 6 2015 Return: Mon Jun 8 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
BOS
5:04a
DCA
6:39a
1h 35m
nonstop
DCA
5:00p
BOS
6:25p
1h 25m
nonstop
Depart: Mon Mar 30 2015 Return: Wed Apr 1 2015 Trip spans 3 days
Delta
Delta
BOS
10:27a
DCA
5:34p
7h 07m
1 stop
DCA
3:29p
BOS
7:32p
4h 03m
1 stop
Depart: Sat Jun 20 2015 Return: Tue Jun 23 2015 Trip spans 4 days
Delta
Delta
BOS
6:00a
IAD
9:43a
3h 43m
1 stop
IAD
2:10a
BOS
8:00a
5h 50m
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 29 - Feb 11
2101 6:00 am 7:41 am Jan 31 - Feb 8
2159 6:00 am 7:41 am Feb 14 - Mar 7
2159 6:00 am 7:41 am Mar 8 - Mar 28
2159 6:00 am 7:41 am Feb 12 - Mar 6
2103 7:00 am 8:46 am Jan 29 - Feb 11
2127 7:00 am 8:46 am Feb 12 - Mar 6
2105 8:00 am 9:44 am Jan 31 - Feb 7
2105 8:00 am 9:44 am Jan 29 - Feb 11
2173 8:00 am 9:44 am Feb 12 - Mar 6
2173 8:00 am 9:44 am Mar 8 - Mar 27
2173 8:00 am 9:44 am Feb 14 - Mar 7
2107 9:00 am 10:37 am Jan 29 - Feb 11
2160 9:00 am 10:37 am Mar 8 - Mar 22
2160 9:00 am 10:37 am Feb 12 - Mar 6
2160 9:00 am 10:37 am Feb 15 - Mar 1
2109 10:00 am 11:36 am Jan 31 - Feb 7
2109 10:00 am 11:36 am Jan 29 - Feb 11
2130 10:00 am 11:36 am Feb 15 - Mar 1
2130 10:00 am 11:36 am Feb 12 - Mar 6
2130 10:00 am 11:36 am Mar 8 - Mar 22
2130 10:00 am 11:36 am Feb 14 - Mar 7
2111 11:00 am 12:36 pm Jan 29 - Feb 11
2169 11:00 am 12:36 pm Feb 12 - Mar 6
2169 11:00 am 12:36 pm Mar 8 - Mar 22
2169 11:00 am 12:36 pm Feb 15 - Mar 1
2113 12:00 pm 1:34 pm Jan 31 - Feb 8
2113 12:00 pm 1:34 pm Jan 29 - Feb 11
2139 12:00 pm 1:34 pm Mar 8 - Mar 22
2139 12:00 pm 1:34 pm Feb 15 - Mar 1
2139 12:00 pm 1:34 pm Feb 12 - Mar 6
2139 12:00 pm 1:34 pm Feb 14 - Mar 7
2115 1:00 pm 2:41 pm Feb 1 - Feb 8
2115 1:00 pm 2:41 pm Jan 29 - Feb 11
2129 1:00 pm 2:41 pm Feb 12 - Mar 6
2129 1:00 pm 2:41 pm Feb 15 - Mar 1
2129 1:00 pm 2:41 pm Mar 8 - Mar 22
2117 2:00 pm 3:39 pm Jan 29 - Feb 11
2170 2:00 pm 3:39 pm Feb 12 - Mar 6
2170 2:00 pm 3:39 pm Mar 8 - Mar 27
2119 3:00 pm 4:42 pm Jan 29 - Feb 11
2119 3:00 pm 4:42 pm Jan 31 - Feb 7
2142 3:00 pm 4:42 pm Feb 14 - Mar 7
2142 3:00 pm 4:42 pm Feb 12 - Mar 6
2142 3:00 pm 4:42 pm Mar 8 - Mar 27
2119 4:00 pm 5:33 pm Feb 12 - Mar 6
2119 4:00 pm 5:33 pm Mar 8 - Mar 27
2121 4:00 pm 5:33 pm Jan 29 - Feb 11
2123 5:00 pm 6:41 pm Jan 29 - Feb 11
2123 5:00 pm 6:41 pm Feb 1 - Feb 8
2127 5:00 pm 6:41 pm Jan 31 - Mar 7
2149 5:00 pm 6:41 pm Feb 15 - Mar 1
2149 5:00 pm 6:41 pm Mar 8 - Mar 22
2149 5:00 pm 6:41 pm Feb 12 - Mar 6
2124 6:00 pm 7:42 pm Feb 12 - Mar 6
2124 6:00 pm 7:42 pm Mar 8 - Mar 22
2124 6:00 pm 7:42 pm Feb 15 - Mar 1
2125 6:00 pm 7:42 pm Feb 1 - Feb 8
2125 6:00 pm 7:42 pm Jan 29 - Feb 11
2120 7:00 pm 8:39 pm Mar 8 - Mar 27
2120 7:00 pm 8:39 pm Feb 12 - Mar 6
2127 7:00 pm 8:39 pm Jan 29 - Feb 11
2116 8:00 pm 9:40 pm Feb 12 - Mar 6
2116 8:00 pm 9:40 pm Mar 8 - Mar 27
2129 8:00 pm 9:40 pm Jan 29 - Feb 11
2131 9:00 pm 10:38 pm Jan 29 - Feb 11
2134 9:00 pm 10:38 pm Mar 8 - Mar 27
2134 9:00 pm 10:38 pm Feb 12 - Mar 6
Airports
Origin

Boston
$118
Destination

Washington
only $118
only $151