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: Wed Sep 14 2016 Return: Mon Sep 19 2016 Trip spans 6 days
Depart: Tue Sep 13 2016 Return: Tue Sep 20 2016 Trip spans 8 days
Depart: Wed Oct 5 2016 Return: Tue Oct 11 2016 Trip spans 7 days
Depart: Sat Oct 1 2016 Return: Sat Nov 5 2016 Trip spans 36 days
Depart: Sun Dec 4 2016 Return: Tue Dec 6 2016 Trip spans 3 days
Depart: Thu Sep 8 2016 Return: Mon Sep 19 2016 Trip spans 12 days
Depart: Mon Sep 12 2016 Return: Wed Sep 14 2016 Trip spans 3 days
Depart: Fri Sep 30 2016 Return: Mon Oct 10 2016 Trip spans 11 days
Depart: Tue Sep 20 2016 Return: Tue Sep 27 2016 Trip spans 8 days
Depart: Wed Oct 12 2016 Return: Tue Oct 18 2016 Trip spans 7 days
Depart: Sat Oct 8 2016 Return: Mon Oct 10 2016 Trip spans 3 days
Depart: Wed Sep 21 2016 Return: Tue Sep 27 2016 Trip spans 7 days
Depart: Sat Oct 15 2016 Return: Mon Oct 17 2016 Trip spans 3 days
Depart: Tue Sep 27 2016 Return: Wed Oct 5 2016 Trip spans 9 days
Depart: Thu Oct 13 2016 Return: Tue Oct 18 2016 Trip spans 6 days
Depart: Mon Oct 24 2016 Return: Thu Oct 27 2016 Trip spans 4 days
Depart: Wed Sep 28 2016 Return: Wed Oct 5 2016 Trip spans 8 days
Depart: Wed Nov 2 2016 Return: Sun Nov 6 2016 Trip spans 5 days
Depart: Sun Sep 11 2016 Return: Tue Sep 13 2016 Trip spans 3 days
Depart: Tue Oct 11 2016 Return: Wed Oct 19 2016 Trip spans 9 days
Direct flights IAD to BOS on United
Flight # Depart IAD Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
641 8:30 am 10:02 am Sep 8 - Sep 11
641 8:30 am 10:02 am Oct 1 - Oct 2
641 8:30 am 10:02 am Sep 28 - Oct 4
641 8:30 am 10:02 am Sep 26 - Sep 26
641 8:30 am 10:02 am Sep 20 - Sep 27
641 8:30 am 10:02 am Sep 17 - Sep 25
641 8:30 am 10:02 am Sep 15 - Sep 19
641 8:30 am 10:02 am Sep 7 - Sep 14
641 8:35 am 10:08 am Sep 3 - Sep 3
641 8:39 am 10:11 am Sep 9 - Sep 16
641 8:39 am 10:11 am Sep 23 - Sep 30
641 8:40 am 10:13 am Sep 5 - Sep 5
641 8:40 am 10:13 am Aug 30 - Sep 6
6169 12:30 pm 2:02 pm Aug 20 - Sep 3
6169 12:30 pm 2:02 pm Sep 4 - Oct 2
655 12:30 pm 2:01 pm Sep 9 - Sep 9
655 12:30 pm 2:03 pm Aug 31 - Sep 12
655 12:30 pm 2:03 pm Sep 13 - Oct 5
655 12:30 pm 2:02 pm Sep 6 - Sep 6
655 12:39 pm 2:12 pm Sep 2 - Sep 2
822 5:05 pm 6:47 pm Sep 27 - Sep 30
822 5:05 pm 6:47 pm Sep 26 - Oct 3
822 5:05 pm 6:47 pm Oct 1 - Oct 1
822 5:05 pm 6:47 pm Sep 19 - Sep 23
822 5:05 pm 6:47 pm Sep 16 - Sep 20
822 5:05 pm 6:47 pm Sep 11 - Sep 18
822 5:05 pm 6:47 pm Sep 10 - Sep 17
822 5:05 pm 6:47 pm Sep 7 - Sep 15
822 5:05 pm 6:45 pm Sep 1 - Sep 1
822 5:05 pm 6:47 pm Sep 24 - Sep 25
822 5:05 pm 6:45 pm Aug 25 - Aug 31
822 5:05 pm 6:45 pm Sep 2 - Sep 6
822 5:05 pm 6:45 pm Sep 4 - Sep 4
822 5:05 pm 6:45 pm Sep 5 - Sep 5
6292 5:08 pm 6:49 pm Sep 3 - Sep 3
352 10:20 pm 11:55 pm Aug 26 - Sep 2
352 10:20 pm 11:55 pm Sep 5 - Sep 6
352 10:20 pm 11:57 pm Sep 7 - Sep 13
352 10:20 pm 11:57 pm Sep 8 - Sep 10
352 10:20 pm 11:55 pm Sep 4 - Sep 4
352 10:20 pm 11:57 pm Sep 15 - Sep 22
352 10:20 pm 11:57 pm Sep 17 - Oct 1
352 10:20 pm 11:57 pm Sep 23 - Sep 23
352 10:20 pm 11:55 pm Aug 20 - Sep 1
352 10:20 pm 11:57 pm Sep 14 - Sep 14
352 10:20 pm 11:57 pm Sep 25 - Oct 5
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Washington
$88
Destination

Boston
$88
Airlines Airline reviews

49 travelers who booked a flight from Washington to Boston rated their chosen airlines with an average of 7.5.

Overall
7.9
Boarding
7.9
Crew
8.4
Comfort
7.6
Food
6.6
Entertainment
6.8