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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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: Tue Sep 8 2015 Return: Sat Sep 12 2015 Trip spans 5 days
United
United
BOS
3:49p
IAD
5:31p
1h 42m
nonstop
IAD
8:32a
BOS
10:05a
1h 33m
nonstop
Depart: Wed Oct 14 2015 Return: Sat Oct 17 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
BOS
4:10a
IAD
5:47a
1h 37m
nonstop
IAD
6:23a
BOS
7:49a
1h 26m
nonstop
Depart: Wed Sep 9 2015 Return: Sat Sep 12 2015 Trip spans 4 days
United
United
BOS
5:25a
IAD
7:05a
1h 40m
nonstop
IAD
8:32a
BOS
10:05a
1h 33m
nonstop
Depart: Sat Sep 12 2015 Return: Tue Sep 15 2015 Trip spans 4 days
United
United
BOS
1:45a
IAD
3:21a
1h 36m
nonstop
IAD
4:39a
BOS
6:13a
1h 34m
nonstop
Depart: Tue Sep 15 2015 Return: Sat Sep 19 2015 Trip spans 5 days
United
United
BOS
5:25a
IAD
7:04a
1h 39m
nonstop
IAD
1:05p
BOS
2:46p
1h 41m
nonstop
Depart: Wed Sep 16 2015 Return: Sat Sep 19 2015 Trip spans 4 days
United
United
BOS
1:45a
IAD
3:21a
1h 36m
nonstop
IAD
1:05p
BOS
2:46p
1h 41m
nonstop
Depart: Sat Sep 19 2015 Return: Tue Sep 22 2015 Trip spans 4 days
United
United
BOS
1:45a
IAD
3:21a
1h 36m
nonstop
IAD
8:30a
BOS
10:03a
1h 33m
nonstop
Depart: Tue Sep 22 2015 Return: Sat Oct 3 2015 Trip spans 12 days
United
United
BOS
3:43p
IAD
5:25p
1h 42m
nonstop
IAD
6:30p
BOS
8:02p
1h 32m
nonstop
Depart: Wed Sep 23 2015 Return: Sat Sep 26 2015 Trip spans 4 days
United
United
BOS
3:43p
IAD
5:25p
1h 42m
nonstop
IAD
6:30p
BOS
8:02p
1h 32m
nonstop
Depart: Sat Sep 26 2015 Return: Tue Oct 6 2015 Trip spans 11 days
United
United
BOS
1:45a
IAD
3:20a
1h 35m
nonstop
IAD
6:24p
BOS
7:56p
1h 32m
nonstop
Depart: Tue Sep 29 2015 Return: Tue Oct 6 2015 Trip spans 8 days
United
United
BOS
3:00p
IAD
4:44p
1h 44m
nonstop
IAD
4:29a
BOS
6:02a
1h 33m
nonstop
Depart: Tue Oct 13 2015 Return: Wed Oct 14 2015 Trip spans 2 days
United
United
BOS
5:00p
IAD
6:45p
1h 45m
nonstop
IAD
8:30a
BOS
10:03a
1h 33m
nonstop
Depart: Sat Oct 17 2015 Return: Sat Oct 24 2015 Trip spans 8 days
United
United
BOS
3:45p
IAD
5:30p
1h 45m
nonstop
IAD
4:35a
BOS
6:08a
1h 33m
nonstop
Depart: Tue Oct 27 2015 Return: Sat Oct 31 2015 Trip spans 5 days
United
United
BOS
2:00a
IAD
3:41a
1h 41m
nonstop
IAD
8:30a
BOS
10:10a
1h 40m
nonstop
Depart: Wed Oct 28 2015 Return: Sat Oct 31 2015 Trip spans 4 days
United
United
BOS
2:00a
IAD
3:41a
1h 41m
nonstop
IAD
8:30a
BOS
10:10a
1h 40m
nonstop
Depart: Sat Oct 31 2015 Return: Tue Nov 3 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
BOS
7:40a
IAD
9:22a
1h 42m
nonstop
IAD
1:55p
BOS
3:22p
1h 27m
nonstop
Depart: Tue Nov 3 2015 Return: Sat Nov 7 2015 Trip spans 5 days
United
United
BOS
1:00a
IAD
2:41a
1h 41m
nonstop
IAD
7:30a
BOS
9:10a
1h 40m
nonstop
Depart: Wed Nov 4 2015 Return: Sat Nov 7 2015 Trip spans 4 days
United
United
BOS
1:00a
IAD
2:41a
1h 41m
nonstop
IAD
7:30a
BOS
9:10a
1h 40m
nonstop
Depart: Sat Oct 10 2015 Return: Sat Oct 17 2015 Trip spans 8 days
United
United
BOS
1:55a
IAD
7:23a
5h 28m
1 stop
IAD
6:30p
BOS
8:01p
1h 31m
nonstop
Depart: Sat Dec 26 2015 Return: Mon Jan 4 2016 Trip spans 10 days
Delta
Delta
BOS
12:55a
IAD
6:46a
5h 51m
1 stop
IAD
7:45a
BOS
12:23p
4h 38m
1 stop
Direct flights BOS to IAD on United
Flight # Depart BOS Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
1154 5:45 am 7:20 am Aug 13 - Aug 13
1154 5:45 am 7:21 am Aug 26 - Aug 26
1154 5:45 am 7:20 am Aug 12 - Aug 12
145 5:45 am 7:20 am Aug 14 - Aug 14
145 5:45 am 7:20 am Aug 17 - Aug 17
1617 5:45 am 7:20 am Aug 10 - Aug 10
1617 5:45 am 7:20 am Aug 6 - Aug 6
1617 5:45 am 7:20 am Aug 7 - Aug 7
1617 5:45 am 7:20 am Aug 5 - Aug 5
1617 5:45 am 7:20 am Aug 16 - Aug 16
1629 5:45 am 7:21 am Aug 22 - Aug 22
1629 5:45 am 7:21 am Aug 29 - Sep 5
1629 5:45 am 7:21 am Aug 30 - Sep 6
1629 5:45 am 7:21 am Aug 31 - Sep 4
1629 5:45 am 7:21 am Aug 20 - Aug 28
1629 5:45 am 7:21 am Aug 18 - Aug 18
282 5:45 am 7:19 am Aug 11 - Aug 11
282 5:45 am 7:19 am Aug 1 - Aug 15
503 5:45 am 7:20 am Aug 19 - Aug 19
503 5:45 am 7:19 am Aug 2 - Aug 9
1677 7:52 am 9:32 am Aug 11 - Aug 11
1677 7:52 am 9:32 am Aug 5 - Aug 5
1677 7:58 am 9:38 am Aug 17 - Aug 17
1677 7:58 am 9:38 am Aug 12 - Aug 14
1677 7:58 am 9:38 am Aug 10 - Aug 13
1677 7:58 am 9:38 am Aug 7 - Aug 7
1677 7:58 am 9:38 am Aug 6 - Aug 6
1772 9:25 am 11:05 am Aug 23 - Aug 30
1772 9:25 am 11:05 am Aug 22 - Aug 22
1772 9:25 am 11:05 am Aug 29 - Aug 29
1772 9:25 am 11:05 am Aug 31 - Aug 31
1772 9:25 am 11:05 am Sep 5 - Sep 5
299 9:25 am 11:04 am Aug 18 - Aug 28
299 9:25 am 11:04 am Aug 24 - Aug 24
299 9:25 am 11:04 am Sep 1 - Sep 8
1107 9:44 am 11:24 am Aug 16 - Aug 16
1107 9:44 am 11:24 am Aug 9 - Aug 9
3774 10:28 am 12:07 pm Aug 1 - Aug 15
3728 2:38 pm 4:16 pm Aug 8 - Aug 15
1643 2:42 pm 4:21 pm Aug 9 - Aug 9
1643 2:42 pm 4:21 pm Aug 16 - Aug 16
340 2:43 pm 4:25 pm Aug 18 - Sep 2
1643 2:44 pm 4:23 pm Aug 6 - Aug 14
1643 2:44 pm 4:23 pm Jul 29 - Aug 5
1643 2:44 pm 4:23 pm Aug 11 - Aug 11
1643 2:44 pm 4:23 pm Aug 17 - Aug 17
340 2:45 pm 4:27 pm Aug 22 - Aug 22
340 2:45 pm 4:27 pm Sep 5 - Sep 5
340 2:48 pm 4:30 pm Aug 20 - Sep 7
340 2:52 pm 4:34 pm Aug 29 - Aug 29
1694 2:58 pm 4:41 pm Aug 30 - Aug 30
1694 2:58 pm 4:41 pm Aug 23 - Aug 23
363 7:36 pm 9:17 pm Aug 22 - Sep 5
1666 7:37 pm 9:15 pm Aug 16 - Aug 16
1666 7:37 pm 9:15 pm Aug 9 - Aug 9
1666 7:40 pm 9:18 pm Aug 14 - Aug 14
1666 7:40 pm 9:18 pm Aug 7 - Aug 7
1666 7:42 pm 9:20 pm Aug 15 - Aug 15
1666 7:42 pm 9:20 pm Aug 8 - Aug 8
363 7:42 pm 9:19 pm Aug 11 - Aug 11
1666 7:43 pm 9:25 pm Sep 1 - Sep 1
1666 7:43 pm 9:21 pm Aug 13 - Aug 13
1666 7:43 pm 9:21 pm Aug 5 - Aug 5
1666 7:43 pm 9:21 pm Aug 12 - Aug 12
1666 7:43 pm 9:24 pm Sep 3 - Sep 3
1666 7:43 pm 9:21 pm Aug 6 - Aug 6
1666 7:43 pm 9:21 pm Aug 10 - Aug 17
1666 7:43 pm 9:25 pm Sep 2 - Sep 2
1666 7:50 pm 9:32 pm Sep 4 - Sep 4
1666 7:50 pm 9:32 pm Aug 18 - Aug 18
1666 7:51 pm 9:33 pm Aug 21 - Aug 21
1666 7:51 pm 9:33 pm Aug 27 - Aug 27
1666 7:51 pm 9:33 pm Aug 28 - Aug 28
1666 7:51 pm 9:33 pm Aug 31 - Aug 31
1666 7:51 pm 9:33 pm Aug 19 - Aug 19
1666 7:51 pm 9:33 pm Aug 20 - Aug 25
363 7:51 pm 9:32 pm Aug 26 - Aug 30
363 7:51 pm 9:32 pm Aug 23 - Aug 23
Airports
Origin

Boston
$137
Destination

Washington
$137