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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington Dulles Intl to Boston Logan International

(Round-trip)
Depart: Thu May 19 2016 Return: Sun May 22 2016 Trip spans 4 days
Major Airline
Major Airline
IAD
2:55a
BOS
4:22a
1h 27m
nonstop
BOS
12:44a
IAD
2:19a
1h 35m
nonstop
Depart: Mon May 16 2016 Return: Thu May 19 2016 Trip spans 4 days
United
United
IAD
6:28p
BOS
8:03p
1h 35m
nonstop
BOS
1:55a
IAD
3:35a
1h 40m
nonstop
Depart: Tue Jun 28 2016 Return: Wed Jun 29 2016 Trip spans 2 days
JetBlue
JetBlue
IAD
4:40a
BOS
6:07a
1h 27m
nonstop
BOS
4:45a
IAD
6:21a
1h 36m
nonstop
Depart: Fri Jul 29 2016 Return: Wed Aug 3 2016 Trip spans 6 days
Delta
Delta
IAD
2:00a
BOS
8:15a
6h 15m
1 stop
BOS
7:00a
IAD
11:48a
4h 48m
1 stop
Depart: Tue Aug 16 2016 Return: Tue Aug 23 2016 Trip spans 8 days
Major Airline
Major Airline
IAD
12:25a
BOS
1:56a
1h 31m
nonstop
BOS
11:15a
IAD
12:58p
1h 43m
nonstop
Depart: Wed May 18 2016 Return: Thu May 19 2016 Trip spans 2 days
United
United
IAD
4:31a
BOS
6:05a
1h 34m
nonstop
BOS
1:55a
IAD
3:35a
1h 40m
nonstop
Depart: Mon Aug 22 2016 Return: Wed Sep 7 2016 Trip spans 17 days
Major Airline
Major Airline
IAD
4:30a
BOS
6:10a
1h 40m
nonstop
BOS
1:40a
IAD
3:15a
1h 35m
nonstop
Depart: Wed Jul 6 2016 Return: Tue Jul 12 2016 Trip spans 7 days
JetBlue
JetBlue
IAD
4:40a
BOS
6:07a
1h 27m
nonstop
BOS
2:25a
IAD
3:59a
1h 34m
nonstop
Depart: Tue May 17 2016 Return: Wed May 18 2016 Trip spans 2 days
United
United
IAD
6:28p
BOS
8:03p
1h 35m
nonstop
BOS
1:55a
IAD
3:35a
1h 40m
nonstop
Depart: Thu Sep 22 2016 Return: Sat Sep 24 2016 Trip spans 3 days
Major Airline
Major Airline
IAD
12:25a
BOS
1:56a
1h 31m
nonstop
BOS
10:00p
IAD
11:41p
1h 41m
nonstop
Depart: Tue Jul 12 2016 Return: Wed Aug 17 2016 Trip spans 37 days
JetBlue
JetBlue
IAD
4:40a
BOS
6:07a
1h 27m
nonstop
BOS
2:25a
IAD
3:59a
1h 34m
nonstop
Depart: Sat May 21 2016 Return: Mon May 23 2016 Trip spans 3 days
United
United
IAD
8:16a
BOS
9:49a
1h 33m
nonstop
BOS
3:39p
IAD
5:22p
1h 43m
nonstop
Depart: Fri Oct 28 2016 Return: Sat Oct 29 2016 Trip spans 2 days
Major Airline
Major Airline
IAD
2:00p
BOS
3:30p
1h 30m
nonstop
BOS
10:00p
IAD
11:41p
1h 41m
nonstop
Depart: Wed Jul 13 2016 Return: Wed Jul 20 2016 Trip spans 8 days
JetBlue
JetBlue
IAD
4:40a
BOS
6:07a
1h 27m
nonstop
BOS
2:25a
IAD
3:59a
1h 34m
nonstop
Depart: Mon May 23 2016 Return: Wed Jun 1 2016 Trip spans 10 days
United
United
IAD
4:31a
BOS
6:05a
1h 34m
nonstop
BOS
10:41a
IAD
12:25p
1h 44m
nonstop
Depart: Tue Jul 19 2016 Return: Sat Jul 23 2016 Trip spans 5 days
JetBlue
JetBlue
IAD
4:40a
BOS
6:07a
1h 27m
nonstop
BOS
2:15a
IAD
3:51a
1h 36m
nonstop
Depart: Tue May 24 2016 Return: Wed Jun 1 2016 Trip spans 9 days
United
United
IAD
6:28p
BOS
8:03p
1h 35m
nonstop
BOS
1:55a
IAD
3:35a
1h 40m
nonstop
Depart: Mon May 9 2016 Return: Tue May 17 2016 Trip spans 9 days
Delta
Delta
IAD
6:00a
BOS
10:14a
4h 14m
1 stop
BOS
12:40p
IAD
5:54p
5h 14m
1 stop
Depart: Sat Sep 3 2016 Return: Sun Sep 4 2016 Trip spans 2 days
Major Airline
Major Airline
IAD
1:00a
BOS
1:55p
12h 55m
1 stop
BOS
3:20a
IAD
3:20p
12h 00m
1 stop
Depart: Tue Jul 26 2016 Return: Sat Jul 30 2016 Trip spans 5 days
JetBlue
JetBlue
IAD
4:40a
BOS
6:07a
1h 27m
nonstop
BOS
2:15a
IAD
3:51a
1h 36m
nonstop
Direct flights IAD to BOS on United
Flight # Depart IAD Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
641 8:15 am 9:49 am May 25 - May 25
641 8:21 am 9:55 am May 8 - Jun 5
641 8:22 am 9:56 am May 30 - May 30
641 8:31 am 10:05 am May 14 - May 21
641 8:31 am 10:05 am May 24 - May 31
641 8:31 am 10:05 am May 26 - Jun 3
641 8:31 am 10:04 am May 28 - May 28
641 8:31 am 10:05 am Jun 6 - Jun 8
641 8:31 am 10:05 am May 10 - May 23
641 8:31 am 10:05 am Jun 4 - Jun 7
641 8:35 am 10:08 am Jun 9 - Jun 9
641 8:35 am 10:08 am Jun 10 - Jul 1
655 12:05 pm 1:38 pm Jun 9 - Jun 30
655 12:07 pm 1:41 pm May 10 - Jun 7
6169 12:16 pm 1:49 pm May 28 - May 28
6169 12:16 pm 1:49 pm May 7 - May 22
6169 12:16 pm 1:49 pm May 29 - Jun 5
655 12:17 pm 1:50 pm May 5 - Jun 8
6170 5:05 pm 6:47 pm May 29 - May 29
822 5:05 pm 6:47 pm May 30 - May 30
822 5:05 pm 6:47 pm May 14 - May 14
822 5:05 pm 6:46 pm May 16 - May 16
822 5:05 pm 6:46 pm May 19 - May 26
822 5:05 pm 6:46 pm May 20 - May 20
822 5:05 pm 6:45 pm Jun 9 - Jun 28
822 5:05 pm 6:46 pm Jun 6 - Jun 6
822 5:05 pm 6:46 pm Jun 4 - Jun 4
822 5:05 pm 6:46 pm Jun 2 - Jun 3
822 5:05 pm 6:46 pm May 27 - May 27
822 5:05 pm 6:47 pm May 21 - May 28
822 5:05 pm 6:46 pm May 5 - May 13
822 5:07 pm 6:48 pm May 11 - Jun 8
822 5:10 pm 6:52 pm May 31 - May 31
822 5:10 pm 6:52 pm May 24 - May 24
822 5:10 pm 6:52 pm Jun 7 - Jun 7
822 5:10 pm 6:52 pm May 17 - May 17
822 5:10 pm 6:52 pm May 10 - May 10
822 5:13 pm 6:55 pm Jun 5 - Jun 5
822 5:13 pm 6:55 pm May 8 - May 22
352 10:28 pm 12:03 am Jun 2 - Jun 6
352 10:28 pm 12:03 am Jun 5 - Jun 5
352 10:28 pm 12:03 am May 10 - Jun 7
352 10:28 pm 12:03 am May 8 - May 15
352 10:28 pm 12:03 am May 29 - May 29
352 10:28 pm 12:03 am May 7 - May 14
352 10:28 pm 12:03 am May 5 - May 13
352 10:28 pm 12:03 am May 16 - May 16
352 10:28 pm 12:03 am May 11 - Jun 1
352 10:28 pm 12:03 am Jun 8 - Jun 8
352 10:28 pm 12:03 am Jun 4 - Jun 4
352 10:28 pm 12:03 am May 28 - May 28
352 10:28 pm 12:03 am May 22 - May 22
352 10:28 pm 12:03 am May 21 - May 21
352 10:28 pm 12:03 am May 19 - May 27
352 10:28 pm 12:03 am May 30 - May 30
352 10:35 pm 12:11 am Jun 10 - Jun 20
352 10:35 pm 12:10 am Jun 9 - Jun 9
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We make every attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
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Airports
Origin

Washington
$99
Destination

Boston
$99