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 21 2017 Return: Sat Jun 24 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: Wed Jul 12 2017 Return: Tue Jul 18 2017 Trip spans 7 days
United
United
DCA
3:00a
DLH
7:55a
4h 55m
1 stop
DLH
2:35a
DCA
7:55a
5h 20m
1 stop
Depart: Sat Jul 15 2017 Return: Tue Jul 18 2017 Trip spans 4 days
Major Airline
Major Airline
DCA
1:00a
DLH
3:53a
2h 53m
nonstop
DLH
1:00a
DCA
1:53a
0h 53m
nonstop
Depart: Sat Jun 17 2017 Return: Mon Jun 26 2017 Trip spans 10 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: Wed Jun 14 2017 Return: Mon Jun 19 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: Thu Jul 27 2017 Return: Mon Jul 31 2017 Trip spans 5 days
United
United
DCA
4:40a
DLH
11:03a
6h 23m
1 stop
DLH
2:18p
DCA
6:59p
4h 41m
1 stop
Depart: Thu Aug 10 2017 Return: Mon Aug 14 2017 Trip spans 5 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 Aug 18 2017 Return: Tue Aug 22 2017 Trip spans 5 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: Thu Jun 29 2017 Return: Mon Jul 10 2017 Trip spans 12 days
United
United
DCA
3:00a
DLH
2:48p
11h 48m
1 stop
DLH
2:18p
DCA
6:59p
4h 41m
1 stop
Depart: Fri Jul 14 2017 Return: Wed Jul 19 2017 Trip spans 6 days
United
United
IAD
4:28a
DLH
2:48p
10h 20m
1 stop
DLH
2:18p
IAD
6:54p
4h 36m
1 stop
Depart: Wed Jun 28 2017 Return: Sun Jul 9 2017 Trip spans 12 days
United
United
DCA
2:00a
DLH
7:43a
5h 43m
1 stop
DLH
2:35a
DCA
7:55a
5h 20m
1 stop
Depart: Sun Jun 11 2017 Return: Tue Jun 13 2017 Trip spans 3 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: Thu Jun 22 2017 Return: Sun Jun 25 2017 Trip spans 4 days
United
United
IAD
6:00p
DLH
7:55p
25h 55m
1 stop
DLH
2:18p
IAD
8:13a
17h 55m
1 stop
Depart: Fri May 26 2017 Return: Tue May 30 2017 Trip spans 5 days
Major Airline
Major Airline
DCA
1:00a
DLH
3:53a
2h 53m
nonstop
DLH
9:00a
DCA
9:53a
0h 53m
nonstop
Depart: Fri Jul 28 2017 Return: Sat Jul 29 2017 Trip spans 2 days
United
United
DCA
4:40a
DLH
11:03a
6h 23m
1 stop
DLH
10:35a
DCA
4:41a
18h 06m
1 stop
Depart: Sat Jun 10 2017 Return: Mon Jun 12 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
1:00a
DLH
3:50a
2h 50m
1 stop
DLH
1:00a
IAD
1:50a
0h 50m
1 stop
Depart: Sat May 27 2017 Return: Mon May 29 2017 Trip spans 3 days
United
United
DCA
8:34a
DLH
7:42p
11h 08m
1 stop
DLH
2:30a
DCA
3:50a
25h 20m
1 stop
Depart: Thu Jun 8 2017 Return: Sun Jun 11 2017 Trip spans 4 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: Fri Jul 21 2017 Return: Sun Jul 23 2017 Trip spans 3 days
United
United
IAD
2:20a
DLH
7:55a
5h 35m
1 stop
DLH
2:18p
IAD
6:18a
16h 00m
1 stop
Depart: Thu Jun 1 2017 Return: Sun Jun 4 2017 Trip spans 4 days
Major Airline
Major Airline
DCA
1:00a
DLH
3:53a
2h 53m
nonstop
DLH
9:00a
DCA
9:53a
0h 53m
nonstop
* 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?
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.

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Airports
Origin

Washington
only $477
only $312
Destination

Duluth
$312
Airlines