Find Deals on Flights from Billings Logan Intl to Washington Dulles Intl (BIL - 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.
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Book cheap flights from Billings Logan Intl to Washington Dulles Intl

(Round-trip)
Depart: Wed Mar 22 2017 Return: Sun Mar 26 2017 Trip spans 5 days
Major Airline
Major Airline
BIL
11:38a
IAD
6:15a
18h 37m
1 stop
IAD
9:30a
BIL
6:32p
9h 02m
1 stop
Depart: Tue Apr 18 2017 Return: Mon Apr 24 2017 Trip spans 7 days
United
United
BIL
3:15a
IAD
9:09a
5h 54m
1 stop
IAD
12:15p
BIL
7:35p
7h 20m
1 stop
Depart: Tue May 16 2017 Return: Tue May 23 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
BIL
3:30a
IAD
1:39a
22h 09m
2 stops
IAD
1:25p
BIL
5:01p
27h 36m
2 stops
Depart: Wed Apr 19 2017 Return: Mon Apr 24 2017 Trip spans 6 days
United
United
BIL
3:15a
IAD
10:25a
7h 10m
1 stop
IAD
8:31a
BIL
2:49p
6h 18m
1 stop
Depart: Sun Mar 26 2017 Return: Fri Mar 31 2017 Trip spans 6 days
Major Airline
Major Airline
BIL
11:29p
IAD
10:45a
11h 16m
1 stop
IAD
9:30a
BIL
6:32p
9h 02m
1 stop
Depart: Sat Apr 22 2017 Return: Mon Apr 24 2017 Trip spans 3 days
United
United
BIL
6:10a
IAD
12:21p
6h 11m
1 stop
IAD
8:31a
BIL
2:49p
6h 18m
1 stop
Depart: Sun Mar 19 2017 Return: Wed Mar 22 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
BIL
3:38p
IAD
10:15a
18h 37m
1 stop
IAD
1:30p
BIL
10:32p
9h 02m
1 stop
Depart: Sun May 28 2017 Return: Fri Jun 2 2017 Trip spans 6 days
Major Airline
Major Airline
BIL
11:30p
IAD
6:24a
30h 54m
1 stop
IAD
9:30a
BIL
6:36p
9h 06m
1 stop
Depart: Sun Apr 23 2017 Return: Tue Apr 25 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
BIL
3:39p
IAD
10:19a
18h 40m
1 stop
IAD
1:30p
BIL
10:35p
9h 05m
1 stop
Depart: Tue May 2 2017 Return: Fri May 12 2017 Trip spans 11 days
United
United
BIL
3:15a
IAD
3:06p
11h 51m
2 stops
IAD
10:35a
BIL
7:37p
9h 02m
1 stop
Depart: Tue Jun 20 2017 Return: Sat Jul 8 2017 Trip spans 19 days
Major Airline
Major Airline
BIL
11:55a
IAD
6:17a
18h 22m
1 stop
IAD
9:20a
BIL
6:15p
8h 55m
1 stop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
United
United
BIL
2:00a
IAD
7:26a
5h 26m
1 stop
IAD
1:24p
BIL
9:29p
8h 05m
1 stop
Depart: Sun May 7 2017 Return: Sun May 14 2017 Trip spans 8 days
Major Airline
Major Airline
BIL
11:39a
IAD
6:24a
18h 45m
2 stops
IAD
9:30a
BIL
6:36p
9h 06m
2 stops
Depart: Fri Apr 21 2017 Return: Wed Apr 26 2017 Trip spans 6 days
United
United
BIL
6:10a
IAD
12:21p
6h 11m
1 stop
IAD
4:20a
BIL
2:49p
10h 29m
2 stops
Depart: Mon Apr 17 2017 Return: Mon Apr 24 2017 Trip spans 8 days
United
United
BIL
9:34a
IAD
2:58p
5h 24m
1 stop
IAD
1:26p
BIL
7:35p
6h 09m
1 stop
Depart: Thu Apr 20 2017 Return: Mon Apr 24 2017 Trip spans 5 days
United
United
BIL
9:34a
IAD
2:58p
5h 24m
1 stop
IAD
8:31a
BIL
2:49p
6h 18m
1 stop
Depart: Thu Mar 23 2017 Return: Sun Mar 26 2017 Trip spans 4 days
United
United
BIL
9:34a
IAD
4:52p
7h 18m
1 stop
IAD
4:26a
BIL
10:43a
6h 17m
1 stop
Depart: Tue Mar 28 2017 Return: Fri Mar 31 2017 Trip spans 4 days
United
United
BIL
6:06a
IAD
2:40p
8h 34m
2 stops
IAD
4:20a
BIL
2:55p
10h 35m
2 stops
Depart: Wed Mar 1 2017 Return: Wed Mar 8 2017 Trip spans 8 days
United
United
BIL
2:15a
IAD
8:10a
5h 55m
1 stop
IAD
11:11a
BIL
6:50p
7h 39m
1 stop
Depart: Thu Mar 2 2017 Return: Wed Mar 8 2017 Trip spans 7 days
United
United
BIL
8:30a
IAD
2:04p
5h 34m
1 stop
IAD
11:11a
BIL
6:50p
7h 39m
1 stop
* 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

Billings
$441
Destination

Washington
$441