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

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 Washington Dulles Intl to Boise Air Term. Gowen Fld

(Round-trip)
Depart: Wed Apr 12 2017 Return: Thu Apr 13 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
9:30a
BOI
5:59p
8h 29m
2 stops
BOI
5:37a
IAD
8:34p
14h 57m
2 stops
Depart: Fri May 12 2017 Return: Sat May 20 2017 Trip spans 9 days
American Airlines
American Airlines
IAD
3:17a
BOI
5:02p
13h 45m
1 stop
BOI
3:10a
IAD
4:26p
13h 16m
1 stop
Depart: Wed Aug 30 2017 Return: Sat Sep 9 2017 Trip spans 11 days
United
United
IAD
10:50a
BOI
9:47p
10h 57m
1 stop
BOI
3:30a
IAD
10:52a
7h 22m
1 stop
Depart: Sat Sep 16 2017 Return: Mon Sep 18 2017 Trip spans 3 days
Delta
Delta
IAD
2:35a
BOI
11:39a
9h 04m
1 stop
BOI
9:00a
IAD
5:08p
8h 08m
1 stop
Depart: Mon Aug 7 2017 Return: Mon Aug 14 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
IAD
1:20p
BOI
10:18p
8h 58m
1 stop
BOI
1:57p
IAD
1:43a
11h 46m
2 stops
Depart: Sat Sep 2 2017 Return: Sat Sep 9 2017 Trip spans 8 days
United
United
IAD
8:30a
BOI
6:34p
10h 04m
1 stop
BOI
3:30a
IAD
10:52a
7h 22m
1 stop
Depart: Fri Apr 21 2017 Return: Sun Apr 23 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
9:30a
BOI
5:59p
8h 29m
1 stop
BOI
5:37a
IAD
8:34p
14h 57m
1 stop
Depart: Sun Sep 3 2017 Return: Sat Sep 9 2017 Trip spans 7 days
United
United
IAD
8:30a
BOI
6:34p
10h 04m
1 stop
BOI
10:45a
IAD
5:13p
6h 28m
1 stop
Depart: Sat Sep 30 2017 Return: Sat Oct 7 2017 Trip spans 8 days
United
United
IAD
8:30a
BOI
7:12p
10h 42m
1 stop
BOI
10:45a
IAD
5:13p
6h 28m
1 stop
Depart: Thu Jun 8 2017 Return: Tue Jun 13 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
9:20a
BOI
6:19p
8h 59m
1 stop
BOI
11:55a
IAD
8:22p
8h 27m
1 stop
Depart: Thu Aug 3 2017 Return: Tue Aug 8 2017 Trip spans 6 days
Delta
Delta
IAD
2:35a
BOI
8:59a
6h 24m
1 stop
BOI
11:45a
IAD
5:44p
5h 59m
1 stop
Depart: Tue May 30 2017 Return: Mon Jun 5 2017 Trip spans 7 days
American Airlines
American Airlines
IAD
3:17a
BOI
5:02p
13h 45m
1 stop
BOI
3:25a
IAD
4:23p
12h 58m
1 stop
Depart: Sun May 7 2017 Return: Mon May 15 2017 Trip spans 9 days
Major Airline
Major Airline
IAD
9:30a
BOI
5:59p
8h 29m
1 stop
BOI
10:15p
IAD
6:24a
8h 09m
1 stop
Depart: Mon Sep 4 2017 Return: Sat Sep 9 2017 Trip spans 6 days
United
United
IAD
1:30a
BOI
8:03a
6h 33m
1 stop
BOI
10:45a
IAD
5:13p
6h 28m
1 stop
Depart: Mon Apr 17 2017 Return: Fri Apr 21 2017 Trip spans 5 days
Delta
Delta
IAD
12:00p
BOI
10:06p
10h 06m
2 stops
BOI
1:30a
IAD
10:38a
9h 08m
1 stop
Depart: Tue Jun 27 2017 Return: Tue Jul 11 2017 Trip spans 15 days
American Airlines
American Airlines
IAD
6:51a
BOI
9:18p
14h 27m
2 stops
BOI
3:00a
IAD
4:54p
13h 54m
2 stops
Depart: Tue Apr 11 2017 Return: Sun Apr 16 2017 Trip spans 6 days
Delta
Delta
IAD
1:15p
BOI
10:06p
8h 51m
1 stop
BOI
1:30a
IAD
10:43a
9h 13m
2 stops
Depart: Fri Sep 29 2017 Return: Sat Oct 7 2017 Trip spans 9 days
United
United
IAD
8:30a
BOI
7:12p
10h 42m
1 stop
BOI
10:45a
IAD
5:13p
6h 28m
1 stop
Depart: Fri Jun 2 2017 Return: Mon Jun 12 2017 Trip spans 11 days
American Airlines
American Airlines
IAD
3:20a
BOI
4:52p
13h 32m
1 stop
BOI
3:25a
IAD
4:23p
12h 58m
1 stop
Depart: Tue May 9 2017 Return: Sun May 28 2017 Trip spans 20 days
Major Airline
Major Airline
IAD
9:30a
BOI
5:59p
8h 29m
1 stop
BOI
10:15p
IAD
6:24a
8h 09m
1 stop
* 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

Washington
$376
Destination

Boise
$376