Find Deals on Flights from Washington to Williston Sloulin Field Intl (WAS - ISN)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
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 to Williston Sloulin Field Intl

(Round-trip)
Depart: Tue Oct 27 2015 Return: Tue Nov 17 2015 Trip spans 22 days
Delta
Delta
IAD
4:50a
ISN
1:16p
8h 26m
1 stop
ISN
11:55a
IAD
4:44p
4h 49m
1 stop
Depart: Wed Nov 25 2015 Return: Tue Dec 1 2015 Trip spans 7 days
United
United
IAD
11:49a
ISN
8:52p
9h 03m
1 stop
ISN
1:05a
IAD
7:35a
6h 30m
1 stop
Depart: Sun Nov 22 2015 Return: Fri Nov 27 2015 Trip spans 6 days
Delta
Delta
IAD
10:00a
ISN
5:55p
7h 55m
1 stop
ISN
11:55a
IAD
4:44p
4h 49m
1 stop
Depart: Thu Nov 26 2015 Return: Tue Dec 1 2015 Trip spans 6 days
United
United
IAD
7:30a
ISN
2:02p
6h 32m
1 stop
ISN
1:05a
IAD
7:35a
6h 30m
1 stop
Depart: Fri Nov 27 2015 Return: Tue Dec 1 2015 Trip spans 5 days
Delta
Delta
IAD
10:00a
ISN
5:55p
7h 55m
1 stop
ISN
1:30a
IAD
6:39a
5h 09m
1 stop
Depart: Tue Dec 15 2015 Return: Fri Jan 1 2016 Trip spans 18 days
Delta
Delta
IAD
1:00a
ISN
8:06a
7h 06m
1 stop
ISN
1:30a
IAD
7:53a
6h 23m
1 stop
Depart: Wed Dec 16 2015 Return: Fri Jan 1 2016 Trip spans 17 days
Delta
Delta
IAD
1:00a
ISN
8:06a
7h 06m
1 stop
ISN
1:30a
IAD
7:53a
6h 23m
1 stop
Depart: Tue Nov 24 2015 Return: Fri Nov 27 2015 Trip spans 4 days
Delta
Delta
IAD
1:10a
ISN
8:11a
7h 01m
2 stops
ISN
11:55a
IAD
4:44p
4h 49m
1 stop
Depart: Thu Dec 10 2015 Return: Fri Jan 1 2016 Trip spans 23 days
Delta
Delta
IAD
1:00a
ISN
8:06a
7h 06m
1 stop
ISN
1:30a
IAD
7:53a
6h 23m
1 stop
Depart: Fri Dec 11 2015 Return: Fri Jan 1 2016 Trip spans 22 days
Delta
Delta
IAD
1:00a
ISN
8:06a
7h 06m
1 stop
ISN
1:30a
IAD
7:53a
6h 23m
1 stop
Depart: Sun Dec 13 2015 Return: Fri Jan 1 2016 Trip spans 20 days
Delta
Delta
IAD
1:00a
ISN
8:06a
7h 06m
1 stop
ISN
1:30a
IAD
7:53a
6h 23m
1 stop
Depart: Mon Dec 14 2015 Return: Fri Jan 1 2016 Trip spans 19 days
Delta
Delta
IAD
1:00a
ISN
8:06a
7h 06m
1 stop
ISN
1:30a
IAD
7:53a
6h 23m
1 stop
Depart: Sat Dec 12 2015 Return: Mon Dec 28 2015 Trip spans 17 days
United
United
IAD
7:25a
ISN
4:37p
9h 12m
1 stop
ISN
1:03p
IAD
6:55p
5h 52m
1 stop
Depart: Mon Nov 23 2015 Return: Fri Nov 27 2015 Trip spans 5 days
Delta
Delta
IAD
10:00a
ISN
5:55p
7h 55m
1 stop
ISN
11:55a
IAD
4:44p
4h 49m
1 stop
Depart: Sat Nov 28 2015 Return: Tue Dec 1 2015 Trip spans 4 days
United
United
IAD
3:30a
ISN
12:52p
9h 22m
1 stop
ISN
8:31a
IAD
4:50p
8h 19m
1 stop
Depart: Sun Sep 13 2015 Return: Sun Oct 4 2015 Trip spans 22 days
Delta
Delta
IAD
2:00a
ISN
10:12a
8h 12m
2 stops
ISN
12:42p
IAD
5:48p
5h 06m
1 stop
Depart: Tue Oct 6 2015 Return: Sat Oct 10 2015 Trip spans 5 days
Delta
Delta
IAD
2:47a
ISN
10:17a
7h 30m
1 stop
ISN
2:10a
IAD
8:52a
6h 42m
1 stop
Depart: Sun Oct 25 2015 Return: Sun Nov 15 2015 Trip spans 22 days
United
United
IAD
12:06p
ISN
9:52p
9h 46m
1 stop
ISN
1:02p
IAD
7:12p
6h 10m
1 stop
Depart: Mon Sep 14 2015 Return: Sat Oct 3 2015 Trip spans 20 days
Delta
Delta
IAD
2:46a
ISN
10:12a
7h 26m
1 stop
ISN
2:10a
IAD
8:52a
6h 42m
1 stop
Depart: Mon Oct 26 2015 Return: Sat Nov 14 2015 Trip spans 20 days
United
United
IAD
12:49p
ISN
7:32p
6h 43m
1 stop
ISN
8:31a
IAD
2:51p
6h 20m
1 stop
Airports
Origin

Washington
$404
Destination

Williston
$404