Find Cheap Flights from Washington to Duluth International (WAS - DLH)

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 to Duluth International

(Round-trip)
Depart: Wed Jun 14 2017 Return: Mon Jun 19 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
2:00a
DLH
4:50a
2h 50m
1 stop
DLH
2:00a
IAD
2:50a
0h 50m
1 stop
Depart: Thu Jun 29 2017 Return: Mon Jul 3 2017 Trip spans 5 days
United
United
DCA
4:45a
DLH
11:03a
6h 18m
1 stop
DLH
2:35a
DCA
6:57a
4h 22m
1 stop
Depart: Mon Jul 31 2017 Return: Thu Aug 10 2017 Trip spans 11 days
United
United
DCA
1:45p
DLH
7:50p
6h 05m
1 stop
DLH
2:35a
DCA
6:57a
4h 22m
1 stop
Depart: Tue May 16 2017 Return: Fri May 19 2017 Trip spans 4 days
Major Airline
Major Airline
DCA
2:00a
DLH
4:53a
2h 53m
1 stop
DLH
2:00a
DCA
2:53a
0h 53m
1 stop
Depart: Sat Jun 3 2017 Return: Mon Jun 5 2017 Trip spans 3 days
United
United
DCA
2:30a
DLH
7:40a
5h 10m
1 stop
DLH
2:30a
DCA
6:50p
16h 20m
1 stop
Depart: Fri May 12 2017 Return: Sun May 14 2017 Trip spans 3 days
Major Airline
Major Airline
DCA
1:00a
DLH
3:53a
2h 53m
1 stop
DLH
1:00a
DCA
1:53a
0h 53m
1 stop
Depart: Sat Jul 22 2017 Return: Sat Jul 29 2017 Trip spans 8 days
United
United
DCA
2:00a
DLH
7:55a
5h 55m
1 stop
DLH
10:35a
DCA
5:31p
6h 56m
1 stop
Depart: Thu Jun 15 2017 Return: Tue Jun 20 2017 Trip spans 6 days
Major Airline
Major Airline
DCA
2:00a
DLH
4:53a
2h 53m
1 stop
DLH
2:00a
DCA
2:53a
0h 53m
1 stop
Depart: Fri Jul 7 2017 Return: Mon Jul 10 2017 Trip spans 4 days
United
United
DCA
4:45a
DLH
11:03a
6h 18m
1 stop
DLH
2:18p
DCA
6:59p
4h 41m
1 stop
Depart: Fri Jul 28 2017 Return: Sun Jul 30 2017 Trip spans 3 days
Major Airline
Major Airline
DCA
1:00a
DLH
3:53a
2h 53m
1 stop
DLH
1:00a
DCA
1:53a
0h 53m
1 stop
Depart: Sat Jul 1 2017 Return: Mon Jul 3 2017 Trip spans 3 days
United
United
IAD
6:01p
DLH
11:03a
17h 02m
1 stop
DLH
2:35a
IAD
8:01a
5h 26m
1 stop
Depart: Thu Jul 13 2017 Return: Sun Jul 16 2017 Trip spans 4 days
United
United
DCA
4:45a
DLH
11:03a
6h 18m
1 stop
DLH
2:18p
DCA
3:05p
24h 47m
1 stop
Depart: Fri Jun 9 2017 Return: Sun Jun 11 2017 Trip spans 3 days
United
United
DCA
2:00a
DLH
7:43a
5h 43m
1 stop
DLH
2:18p
DCA
10:56a
20h 38m
1 stop
Depart: Sun Jul 2 2017 Return: Sun Jul 9 2017 Trip spans 8 days
United
United
IAD
6:25a
DLH
11:03a
4h 38m
1 stop
DLH
2:35a
IAD
7:59a
5h 24m
1 stop
Depart: Fri Jun 30 2017 Return: Mon Jul 3 2017 Trip spans 4 days
United
United
DCA
2:00a
DLH
7:43a
5h 43m
1 stop
DLH
7:25a
DCA
2:13p
6h 48m
1 stop
Depart: Fri Jun 16 2017 Return: Sun Jun 25 2017 Trip spans 10 days
United
United
DCA
4:05a
DLH
7:43a
27h 38m
1 stop
DLH
2:18p
DCA
5:34p
27h 16m
1 stop
Depart: Fri Aug 4 2017 Return: Sun Aug 6 2017 Trip spans 3 days
United
United
IAD
2:20a
DLH
11:03a
8h 43m
1 stop
DLH
2:18p
IAD
5:24p
27h 06m
1 stop
Depart: Thu May 4 2017 Return: Sun May 7 2017 Trip spans 4 days
United
United
DCA
7:45a
DLH
7:42p
11h 57m
1 stop
DLH
2:30a
DCA
6:53a
4h 23m
1 stop
Depart: Mon May 1 2017 Return: Sat May 6 2017 Trip spans 6 days
United
United
DCA
4:00p
DLH
7:50a
15h 50m
1 stop
DLH
10:35a
DCA
4:52a
18h 17m
1 stop
Depart: Fri Apr 28 2017 Return: Sun Apr 30 2017 Trip spans 3 days
United
United
DCA
7:45a
DLH
7:50a
24h 05m
1 stop
DLH
2:30a
DCA
6:50a
4h 20m
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

Washington
only $382
only $446
Destination

Duluth
$382
Airlines