Find Cheap Flights from Boise Air Term. Gowen Fld to Washington Dulles Intl (BOI - IAD)

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.
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 Boise Air Term. Gowen Fld to Washington Dulles Intl

(Round-trip)
Depart: Tue Oct 10 2017 Return: Tue Oct 24 2017 Trip spans 15 days
United
United
BOI
10:20a
IAD
6:47p
8h 27m
1 stop
IAD
10:21a
BOI
6:52p
8h 31m
1 stop
Depart: Wed Oct 11 2017 Return: Sat Oct 21 2017 Trip spans 11 days
Delta
Delta
BOI
9:00a
IAD
5:08p
8h 08m
1 stop
IAD
3:30a
BOI
10:32a
7h 02m
1 stop
Depart: Thu Sep 21 2017 Return: Tue Sep 26 2017 Trip spans 6 days
Major Airline
Major Airline
BOI
10:08p
IAD
6:10a
8h 02m
1 stop
IAD
9:20a
BOI
5:40p
8h 20m
1 stop
Depart: Sat Sep 2 2017 Return: Sat Sep 9 2017 Trip spans 8 days
American Airlines
American Airlines
BOI
3:06a
IAD
4:54p
13h 48m
1 stop
IAD
11:22a
BOI
10:28p
11h 06m
2 stops
Depart: Sun Oct 15 2017 Return: Tue Oct 24 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
BOI
2:08a
IAD
9:55a
7h 47m
1 stop
IAD
5:00a
BOI
9:39p
16h 39m
2 stops
Depart: Sat Oct 14 2017 Return: Sat Oct 21 2017 Trip spans 8 days
Delta
Delta
BOI
1:45a
IAD
10:58a
9h 13m
2 stops
IAD
3:30a
BOI
10:32a
7h 02m
1 stop
Depart: Mon Oct 2 2017 Return: Tue Oct 17 2017 Trip spans 16 days
United
United
BOI
10:20a
IAD
5:43p
7h 23m
1 stop
IAD
12:45p
BOI
9:42p
8h 57m
1 stop
Depart: Mon Oct 16 2017 Return: Tue Oct 24 2017 Trip spans 9 days
United
United
BOI
10:20a
IAD
6:47p
8h 27m
1 stop
IAD
10:21a
BOI
6:52p
8h 31m
1 stop
Depart: Fri Sep 22 2017 Return: Tue Sep 26 2017 Trip spans 5 days
Delta
Delta
BOI
1:45a
IAD
10:29a
8h 44m
1 stop
IAD
12:50p
BOI
7:35p
6h 45m
1 stop
Depart: Thu Oct 12 2017 Return: Sat Oct 21 2017 Trip spans 10 days
Delta
Delta
BOI
1:45a
IAD
10:29a
8h 44m
1 stop
IAD
3:30a
BOI
10:32a
7h 02m
1 stop
Depart: Tue Jun 27 2017 Return: Sun Jul 2 2017 Trip spans 6 days
Major Airline
Major Airline
BOI
11:55a
IAD
8:22p
8h 27m
1 stop
IAD
9:20a
BOI
6:09p
8h 49m
1 stop
Depart: Fri Oct 13 2017 Return: Sat Oct 21 2017 Trip spans 9 days
Delta
Delta
BOI
1:45a
IAD
10:29a
8h 44m
1 stop
IAD
3:30a
BOI
10:32a
7h 02m
1 stop
Depart: Tue Jun 20 2017 Return: Tue Aug 8 2017 Trip spans 50 days
American Airlines
American Airlines
BOI
3:25a
IAD
4:23p
12h 58m
1 stop
IAD
3:20a
BOI
4:52p
13h 32m
1 stop
Depart: Tue Jun 13 2017 Return: Wed Jun 21 2017 Trip spans 9 days
United
United
BOI
10:30a
IAD
5:02p
6h 32m
1 stop
IAD
8:50a
BOI
7:28p
10h 38m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 12 2017 Trip spans 13 days
Delta
Delta
BOI
1:45a
IAD
10:29a
8h 44m
1 stop
IAD
12:50p
BOI
7:35p
6h 45m
1 stop
Depart: Mon Jun 19 2017 Return: Mon Aug 7 2017 Trip spans 50 days
American Airlines
American Airlines
BOI
2:40a
IAD
3:31p
12h 51m
2 stops
IAD
6:51a
BOI
9:18p
14h 27m
2 stops
Depart: Mon Jun 12 2017 Return: Sun Jun 18 2017 Trip spans 7 days
Major Airline
Major Airline
BOI
10:17p
IAD
6:17a
8h 00m
1 stop
IAD
9:20a
BOI
8:52a
23h 32m
1 stop
Depart: Thu Jun 29 2017 Return: Tue Jul 4 2017 Trip spans 6 days
United
United
BOI
3:10a
IAD
11:53a
8h 43m
1 stop
IAD
8:45a
BOI
6:30p
9h 45m
1 stop
Depart: Mon Jun 26 2017 Return: Sat Jul 1 2017 Trip spans 6 days
Major Airline
Major Airline
BOI
9:57a
IAD
8:22p
10h 25m
1 stop
IAD
9:20a
BOI
2:43a
17h 23m
1 stop
Depart: Thu Jun 15 2017 Return: Fri Jun 16 2017 Trip spans 2 days
American Airlines
American Airlines
BOI
2:40a
IAD
3:31p
12h 51m
2 stops
IAD
6:51a
BOI
9:18p
14h 27m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

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

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Boise
$376
Destination

Washington
$376