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

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

Book cheap flights from Washington Dulles Intl to Boston Logan International

(Round-trip)
Depart: Mon Feb 23 2015 Return: Thu Feb 26 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
IAD
3:59p
BOS
5:19p
1h 20m
nonstop
BOS
6:19a
IAD
8:04a
1h 45m
nonstop
Depart: Tue Feb 24 2015 Return: Thu Feb 26 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
IAD
8:40a
BOS
10:04a
1h 24m
nonstop
BOS
6:19a
IAD
8:04a
1h 45m
nonstop
Depart: Wed Feb 25 2015 Return: Sat Feb 28 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
IAD
8:40a
BOS
10:04a
1h 24m
nonstop
BOS
1:20a
IAD
3:11a
1h 51m
nonstop
Depart: Thu Feb 26 2015 Return: Sat Feb 28 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
IAD
4:56a
BOS
6:21a
1h 25m
nonstop
BOS
11:09a
IAD
12:53p
1h 44m
nonstop
Depart: Fri Feb 27 2015 Return: Sat Feb 28 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
IAD
4:56a
BOS
6:21a
1h 25m
nonstop
BOS
1:20a
IAD
3:11a
1h 51m
nonstop
Depart: Sat Feb 28 2015 Return: Tue Mar 3 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
IAD
4:56a
BOS
6:21a
1h 25m
nonstop
BOS
1:16a
IAD
3:00a
1h 44m
nonstop
Depart: Sun Feb 15 2015 Return: Mon Feb 23 2015 Trip spans 9 days
United
United
IAD
3:15a
BOS
4:43a
1h 28m
nonstop
BOS
4:47a
IAD
6:35a
1h 48m
nonstop
Depart: Mon Feb 16 2015 Return: Mon Feb 23 2015 Trip spans 8 days
United
United
IAD
12:35p
BOS
2:08p
1h 33m
nonstop
BOS
4:47a
IAD
6:35a
1h 48m
nonstop
Depart: Tue Feb 17 2015 Return: Mon Feb 23 2015 Trip spans 7 days
United
United
IAD
12:35p
BOS
2:08p
1h 33m
nonstop
BOS
2:15p
IAD
4:03p
1h 48m
nonstop
Depart: Wed Feb 18 2015 Return: Mon Feb 23 2015 Trip spans 6 days
United
United
IAD
5:06p
BOS
6:37p
1h 31m
nonstop
BOS
4:47a
IAD
6:35a
1h 48m
nonstop
Depart: Thu Feb 19 2015 Return: Mon Feb 23 2015 Trip spans 5 days
United
United
IAD
3:15a
BOS
4:43a
1h 28m
nonstop
BOS
12:40a
IAD
2:25a
1h 45m
nonstop
Depart: Tue Mar 3 2015 Return: Sat Mar 7 2015 Trip spans 5 days
United
United
IAD
5:06p
BOS
6:38p
1h 32m
nonstop
BOS
2:26p
IAD
4:15p
1h 49m
nonstop
Depart: Wed Mar 4 2015 Return: Sat Mar 7 2015 Trip spans 4 days
United
United
IAD
5:06p
BOS
6:37p
1h 31m
nonstop
BOS
9:37a
IAD
11:21a
1h 44m
nonstop
Depart: Tue Mar 10 2015 Return: Wed Mar 11 2015 Trip spans 2 days
United
United
IAD
4:15a
BOS
5:48a
1h 33m
nonstop
BOS
4:47a
IAD
6:32a
1h 45m
nonstop
Depart: Wed Mar 11 2015 Return: Tue Mar 17 2015 Trip spans 7 days
United
United
IAD
4:15a
BOS
5:48a
1h 33m
nonstop
BOS
1:40a
IAD
3:25a
1h 45m
nonstop
Depart: Tue Mar 17 2015 Return: Wed Mar 18 2015 Trip spans 2 days
United
United
IAD
8:31a
BOS
10:02a
1h 31m
nonstop
BOS
4:53a
IAD
6:38a
1h 45m
nonstop
Depart: Wed Mar 18 2015 Return: Sat Mar 21 2015 Trip spans 4 days
United
United
IAD
6:30p
BOS
8:02p
1h 32m
nonstop
BOS
1:40a
IAD
3:25a
1h 45m
nonstop
Depart: Tue Mar 24 2015 Return: Wed Mar 25 2015 Trip spans 2 days
United
United
IAD
1:30p
BOS
3:04p
1h 34m
nonstop
BOS
1:40a
IAD
3:25a
1h 45m
nonstop
Depart: Wed Mar 25 2015 Return: Sat Mar 28 2015 Trip spans 4 days
United
United
IAD
4:15a
BOS
5:48a
1h 33m
nonstop
BOS
1:45a
IAD
3:30a
1h 45m
nonstop
Depart: Fri Feb 20 2015 Return: Mon Feb 23 2015 Trip spans 4 days
Delta
Delta
IAD
1:00a
BOS
6:41a
5h 41m
1 stop
BOS
7:30a
IAD
11:32a
4h 02m
1 stop
Change your search
Direct flights IAD to BOS on United
Flight # Depart IAD Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
1129 8:15 am 9:43 am Feb 23 - Feb 23
1179 8:15 am 9:43 am Feb 19 - Feb 27
1415 8:15 am 9:43 am Feb 15 - Feb 15
1623 8:15 am 9:43 am Feb 13 - Feb 13
1633 8:15 am 9:43 am Feb 12 - Feb 12
1675 8:15 am 9:43 am Mar 1 - Mar 2
3735 8:15 am 9:42 am Feb 21 - Feb 21
3735 8:15 am 9:42 am Feb 14 - Feb 14
3771 8:15 am 9:42 am Feb 28 - Feb 28
764 8:15 am 9:42 am Feb 16 - Feb 16
764 8:15 am 9:48 am Mar 5 - Mar 6
764 8:15 am 9:48 am Mar 8 - Mar 8
764 8:15 am 9:48 am Mar 10 - Mar 16
764 8:15 am 9:48 am Mar 9 - Mar 9
806 8:15 am 9:48 am Mar 7 - Mar 7
1176 8:35 am 10:09 am Feb 8 - Feb 8
764 8:35 am 10:08 am Feb 10 - Feb 10
764 8:35 am 10:08 am Feb 11 - Feb 11
764 8:35 am 10:08 am Feb 5 - Feb 9
3760 12:15 pm 1:47 pm Feb 11 - Feb 11
3760 12:15 pm 1:47 pm Jan 29 - Feb 10
3760 12:30 pm 2:00 pm Feb 24 - Feb 24
3760 12:30 pm 2:00 pm Mar 2 - Mar 4
3760 12:30 pm 2:00 pm Feb 22 - Feb 28
3760 12:30 pm 2:00 pm Feb 15 - Feb 17
3760 12:30 pm 2:00 pm Feb 12 - Feb 21
3760 12:31 pm 2:02 pm Mar 9 - Mar 9
3760 12:31 pm 2:02 pm Mar 8 - Mar 15
3760 12:31 pm 2:01 pm Mar 1 - Mar 1
3760 12:31 pm 2:02 pm Mar 5 - Mar 7
3787 5:10 pm 6:43 pm Mar 7 - Mar 7
806 5:11 pm 6:44 pm Feb 15 - Mar 1
5110 5:15 pm 6:45 pm Feb 11 - Feb 11
5110 5:15 pm 6:45 pm Feb 10 - Feb 10
5110 5:15 pm 6:45 pm Feb 6 - Feb 9
3737 5:24 pm 6:57 pm Feb 18 - Feb 25
3771 5:24 pm 6:57 pm Mar 4 - Mar 4
1241 5:30 pm 7:04 pm Mar 9 - Mar 16
1241 5:30 pm 7:04 pm Mar 10 - Mar 17
1247 5:30 pm 7:04 pm Mar 5 - Mar 5
1639 5:30 pm 7:04 pm Mar 11 - Mar 11
1750 5:30 pm 7:04 pm Mar 6 - Mar 6
806 5:30 pm 7:03 pm Mar 8 - Mar 15
806 5:35 pm 7:08 pm Feb 23 - Feb 27
806 5:35 pm 7:08 pm Feb 26 - Mar 2
806 5:35 pm 7:08 pm Feb 13 - Feb 20
806 5:35 pm 7:08 pm Feb 17 - Mar 3
806 5:35 pm 7:08 pm Feb 12 - Feb 16
1259 5:36 pm 7:10 pm Feb 14 - Feb 14
1424 5:36 pm 7:10 pm Feb 21 - Feb 21
806 5:36 pm 7:09 pm Feb 28 - Feb 28
1675 10:05 pm 11:38 pm Feb 11 - Feb 11
3783 10:05 pm 11:37 pm Feb 2 - Feb 10
1133 10:06 pm 11:38 pm Mar 3 - Mar 3
1133 10:06 pm 11:38 pm Feb 24 - Feb 24
1494 10:06 pm 11:38 pm Feb 27 - Feb 27
1648 10:06 pm 11:38 pm Feb 14 - Feb 14
1648 10:06 pm 11:38 pm Feb 15 - Feb 22
1648 10:06 pm 11:38 pm Feb 21 - Feb 21
1648 10:06 pm 11:38 pm Mar 1 - Mar 1
1648 10:06 pm 11:38 pm Feb 16 - Feb 16
1704 10:06 pm 11:38 pm Feb 20 - Feb 20
3783 10:06 pm 11:37 pm Feb 28 - Feb 28
546 10:06 pm 11:37 pm Feb 17 - Feb 17
546 10:06 pm 11:37 pm Feb 23 - Feb 23
546 10:06 pm 11:37 pm Mar 2 - Mar 2
546 10:06 pm 11:37 pm Feb 12 - Feb 26
554 10:06 pm 11:37 pm Mar 4 - Mar 4
554 10:06 pm 11:37 pm Feb 25 - Feb 25
764 10:06 pm 11:37 pm Feb 13 - Feb 13
806 10:06 pm 11:37 pm Feb 18 - Feb 18
352 10:10 pm 11:41 pm Mar 5 - Mar 5
3737 10:10 pm 11:41 pm Mar 7 - Mar 7
554 10:10 pm 11:41 pm Mar 6 - Mar 6
352 10:30 pm 12:01 am Mar 9 - Mar 23
352 10:30 pm 12:01 am Mar 8 - Mar 8
352 10:30 pm 12:01 am Mar 10 - Mar 17
554 10:30 pm 12:01 am Mar 11 - Mar 11
Airports
Origin

Washington
$118
Destination

Boston
$118