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Find Deals on Flights from Denver International to Duluth International (DEN - DLH)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Denver International to Duluth International

(Round-trip)
Depart: Sun Sep 6 2015 Return: Thu Sep 24 2015 Trip spans 19 days
United
United
DEN
2:05a
DLH
12:39p
10h 34m
1 stop
DLH
7:23a
DEN
12:24p
5h 01m
1 stop
Depart: Fri Sep 11 2015 Return: Thu Sep 24 2015 Trip spans 14 days
United
United
DEN
2:05a
DLH
8:59a
6h 54m
1 stop
DLH
7:23a
DEN
12:24p
5h 01m
1 stop
Depart: Sat Sep 5 2015 Return: Thu Sep 24 2015 Trip spans 20 days
United
United
DEN
11:18a
DLH
5:47p
6h 29m
1 stop
DLH
2:23a
DEN
12:24p
10h 01m
1 stop
Depart: Tue Sep 8 2015 Return: Thu Sep 24 2015 Trip spans 17 days
United
United
DEN
2:05a
DLH
8:59a
6h 54m
1 stop
DLH
2:23a
DEN
12:24p
10h 01m
1 stop
Depart: Wed Sep 9 2015 Return: Thu Sep 24 2015 Trip spans 16 days
United
United
DEN
2:05a
DLH
8:59a
6h 54m
1 stop
DLH
7:23a
DEN
12:24p
5h 01m
1 stop
Depart: Thu Sep 10 2015 Return: Thu Sep 24 2015 Trip spans 15 days
United
United
DEN
2:05a
DLH
8:59a
6h 54m
1 stop
DLH
2:23a
DEN
12:24p
10h 01m
1 stop
Depart: Tue Aug 4 2015 Return: Tue Aug 11 2015 Trip spans 8 days
Delta
Delta
DEN
11:45a
DLH
3:18p
3h 33m
1 stop
DLH
3:33a
DEN
9:38a
6h 05m
1 stop
Depart: Tue Jul 28 2015 Return: Tue Aug 4 2015 Trip spans 8 days
United
United
DEN
1:41p
DLH
7:15p
5h 34m
1 stop
DLH
2:12p
DEN
9:01p
6h 49m
1 stop
Depart: Wed Aug 5 2015 Return: Tue Aug 18 2015 Trip spans 14 days
United
United
DEN
1:41p
DLH
7:15p
5h 34m
1 stop
DLH
2:10p
DEN
9:04p
6h 54m
1 stop
Depart: Fri Oct 9 2015 Return: Sun Oct 11 2015 Trip spans 3 days
Delta
Delta
DEN
1:45p
DLH
5:33p
3h 48m
1 stop
DLH
3:25a
DEN
9:32a
6h 07m
1 stop
Depart: Fri Aug 7 2015 Return: Tue Aug 18 2015 Trip spans 12 days
United
United
DEN
1:35a
DLH
9:02a
7h 27m
1 stop
DLH
2:10p
DEN
9:04p
6h 54m
1 stop
Depart: Sun Aug 9 2015 Return: Tue Aug 18 2015 Trip spans 10 days
United
United
DEN
1:30a
DLH
9:02a
7h 32m
1 stop
DLH
2:10p
DEN
9:04p
6h 54m
1 stop
Depart: Thu Aug 13 2015 Return: Tue Aug 18 2015 Trip spans 6 days
United
United
DEN
6:31p
DLH
5:53a
11h 22m
1 stop
DLH
2:10p
DEN
9:04p
6h 54m
1 stop
Depart: Sat Aug 15 2015 Return: Tue Aug 18 2015 Trip spans 4 days
United
United
DEN
1:35a
DLH
8:58a
7h 23m
1 stop
DLH
2:10p
DEN
9:04p
6h 54m
1 stop
Depart: Sat Jul 25 2015 Return: Tue Aug 4 2015 Trip spans 11 days
United
United
DEN
1:41p
DLH
7:15p
5h 34m
1 stop
DLH
2:12p
DEN
9:01p
6h 49m
1 stop
Depart: Sun Jul 26 2015 Return: Tue Aug 4 2015 Trip spans 10 days
Delta
Delta
DEN
2:15a
DLH
6:05a
3h 50m
1 stop
DLH
1:25a
DEN
5:35a
4h 10m
1 stop
Depart: Mon Jul 27 2015 Return: Tue Aug 4 2015 Trip spans 9 days
United
United
DEN
1:41p
DLH
7:15p
5h 34m
1 stop
DLH
2:12p
DEN
9:01p
6h 49m
1 stop
Depart: Fri Jul 31 2015 Return: Tue Aug 4 2015 Trip spans 5 days
United
United
DEN
1:35a
DLH
9:02a
7h 27m
1 stop
DLH
2:12p
DEN
9:01p
6h 49m
1 stop
Depart: Sat Aug 1 2015 Return: Tue Aug 4 2015 Trip spans 4 days
United
United
DEN
1:41p
DLH
7:15p
5h 34m
1 stop
DLH
2:12p
DEN
9:01p
6h 49m
1 stop
Depart: Sun Aug 2 2015 Return: Tue Aug 11 2015 Trip spans 10 days
Delta
Delta
DEN
2:15a
DLH
6:05a
3h 50m
1 stop
DLH
3:33a
DEN
9:38a
6h 05m
1 stop
Airports
Origin

Denver
$372
Destination

Duluth
$372