Find Deals on 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: Fri Apr 21 2017 Return: Mon Apr 24 2017 Trip spans 4 days
United
United
DCA
3:50a
DLH
11:05a
7h 15m
1 stop
DLH
10:35a
DCA
5:12p
6h 37m
1 stop
Depart: Sat Jul 15 2017 Return: Tue Jul 18 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: Thu Aug 3 2017 Return: Mon Aug 7 2017 Trip spans 5 days
United
United
IAD
3:00a
DLH
7:43a
4h 43m
1 stop
DLH
2:20p
IAD
6:34p
4h 14m
1 stop
Depart: Fri Jul 28 2017 Return: Mon Jul 31 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 May 13 2017 Return: Sun May 21 2017 Trip spans 9 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: Tue Aug 15 2017 Return: Sun Aug 20 2017 Trip spans 6 days
United
United
IAD
8:30a
DLH
2:38p
6h 08m
1 stop
DLH
2:30a
IAD
8:26a
5h 56m
1 stop
Depart: Fri Jul 14 2017 Return: Sat Jul 22 2017 Trip spans 9 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: Fri Apr 7 2017 Return: Sun Apr 9 2017 Trip spans 3 days
United
United
DCA
2:00a
DLH
7:50a
5h 50m
1 stop
DLH
2:30a
DCA
7:52a
5h 22m
1 stop
Depart: Thu Mar 23 2017 Return: Sun Mar 26 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 Mar 3 2017 Return: Sun Mar 5 2017 Trip spans 3 days
United
United
DCA
2:00a
DLH
6:43a
4h 43m
1 stop
DLH
6:15a
DCA
6:56a
24h 41m
1 stop
Depart: Fri May 26 2017 Return: Mon May 29 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 Aug 4 2017 Return: Mon Aug 7 2017 Trip spans 4 days
United
United
IAD
3:00a
DLH
7:43a
4h 43m
1 stop
DLH
2:20p
IAD
6:34p
4h 14m
1 stop
Depart: Mon Jul 10 2017 Return: Fri Jul 14 2017 Trip spans 5 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: Fri Feb 24 2017 Return: Mon Feb 27 2017 Trip spans 4 days
United
United
DCA
1:00a
DLH
6:43a
5h 43m
1 stop
DLH
9:35a
DCA
3:59p
6h 24m
1 stop
Depart: Sat Feb 25 2017 Return: Tue Feb 28 2017 Trip spans 4 days
United
United
DCA
1:00a
DLH
6:43a
5h 43m
1 stop
DLH
9:35a
DCA
2:57p
5h 22m
1 stop
Depart: Thu Jun 15 2017 Return: Sun Jun 18 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 Jun 16 2017 Return: Sun Jun 18 2017 Trip spans 3 days
Major Airline
Major Airline
DCA
2:00a
DLH
4:53a
2h 53m
nonstop
DLH
2:00a
DCA
2:53a
0h 53m
nonstop
Depart: Fri Jul 21 2017 Return: Sun Jul 23 2017 Trip spans 3 days
United
United
DCA
1:45p
DLH
7:38p
5h 53m
1 stop
DLH
2:30a
DCA
7:41a
5h 11m
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 $371
only $341
Destination

Duluth
$341
Airlines