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

(Round-trip)
Depart: Tue Mar 1 2016 Return: Tue Mar 8 2016 Trip spans 8 days
Delta
Delta
DEN
8:30a
DLH
3:13p
6h 43m
1 stop
DLH
1:55a
DEN
2:51p
12h 56m
1 stop
Depart: Wed Mar 2 2016 Return: Tue Mar 8 2016 Trip spans 7 days
Delta
Delta
DEN
10:52a
DLH
3:04p
4h 12m
1 stop
DLH
1:55a
DEN
11:35a
9h 40m
1 stop
Depart: Sat Mar 5 2016 Return: Tue Mar 8 2016 Trip spans 4 days
Delta
Delta
DEN
1:15a
DLH
5:00a
3h 45m
1 stop
DLH
9:52a
DEN
4:57p
7h 05m
1 stop
Depart: Tue Mar 8 2016 Return: Tue Mar 15 2016 Trip spans 7 days
Delta
Delta
DEN
8:34a
DLH
3:04p
6h 30m
1 stop
DLH
1:15a
DEN
3:51p
14h 36m
1 stop
Depart: Wed Mar 9 2016 Return: Tue Mar 15 2016 Trip spans 6 days
Delta
Delta
DEN
1:15a
DLH
10:24a
9h 09m
1 stop
DLH
1:15a
DEN
3:51p
14h 36m
1 stop
Depart: Sat Mar 12 2016 Return: Tue Mar 15 2016 Trip spans 3 days
Delta
Delta
DEN
3:55a
DLH
3:11p
11h 16m
1 stop
DLH
10:52a
DEN
3:51p
4h 59m
1 stop
Depart: Thu Apr 14 2016 Return: Tue Apr 19 2016 Trip spans 6 days
Delta
Delta
DEN
2:15a
DLH
9:00a
6h 45m
1 stop
DLH
1:10a
DEN
5:35a
4h 25m
1 stop
Depart: Thu Apr 21 2016 Return: Sun Apr 24 2016 Trip spans 4 days
Delta
Delta
DEN
2:15a
DLH
5:44p
15h 29m
1 stop
DLH
1:00p
DEN
8:00p
7h 00m
1 stop
Depart: Fri Feb 26 2016 Return: Tue Mar 1 2016 Trip spans 5 days
Delta
Delta
DEN
1:10p
DLH
5:01p
3h 51m
1 stop
DLH
12:10a
DEN
8:47a
8h 37m
1 stop
Depart: Sun Feb 28 2016 Return: Tue Mar 8 2016 Trip spans 10 days
Delta
Delta
DEN
1:00a
DLH
5:35a
4h 35m
1 stop
DLH
12:15a
DEN
6:28a
6h 13m
1 stop
Depart: Thu Mar 10 2016 Return: Tue Mar 15 2016 Trip spans 5 days
Delta
Delta
DEN
1:15a
DLH
4:55a
3h 40m
1 stop
DLH
10:52a
DEN
5:57p
7h 05m
1 stop
Depart: Fri Mar 11 2016 Return: Tue Mar 15 2016 Trip spans 4 days
Delta
Delta
DEN
1:15a
DLH
4:55a
3h 40m
1 stop
DLH
1:00p
DEN
5:57p
4h 57m
1 stop
Depart: Sat Feb 27 2016 Return: Mon Feb 29 2016 Trip spans 3 days
United
United
DEN
9:50a
DLH
4:46p
6h 56m
1 stop
DLH
1:10a
DEN
8:50a
7h 40m
1 stop
Depart: Mon Feb 29 2016 Return: Wed Mar 2 2016 Trip spans 3 days
Delta
Delta
DEN
1:00a
DLH
5:35a
4h 35m
1 stop
DLH
1:55a
DEN
8:49a
6h 54m
1 stop
Depart: Thu Mar 3 2016 Return: Sun Mar 6 2016 Trip spans 4 days
United
United
DEN
11:35a
DLH
4:45p
5h 10m
1 stop
DLH
1:26a
DEN
6:48a
5h 22m
1 stop
Depart: Fri Mar 4 2016 Return: Sun Mar 6 2016 Trip spans 3 days
United
United
DEN
1:15a
DLH
7:48a
6h 33m
1 stop
DLH
1:26a
DEN
6:48a
5h 22m
1 stop
Depart: Mon Mar 7 2016 Return: Wed Mar 9 2016 Trip spans 3 days
United
United
DEN
1:15a
DLH
7:48a
6h 33m
1 stop
DLH
6:24a
DEN
12:37p
6h 13m
1 stop
Depart: Fri Jun 10 2016 Return: Tue Jun 21 2016 Trip spans 12 days
Delta
Delta
DEN
9:30a
DLH
3:18p
5h 48m
1 stop
DLH
1:30a
DEN
5:33a
4h 03m
1 stop
Depart: Thu Mar 24 2016 Return: Tue Mar 29 2016 Trip spans 6 days
United
United
DEN
2:15a
DLH
8:48a
6h 33m
1 stop
DLH
2:26a
DEN
9:58a
7h 32m
1 stop
Depart: Fri Mar 25 2016 Return: Tue Mar 29 2016 Trip spans 5 days
United
United
DEN
2:15a
DLH
8:48a
6h 33m
1 stop
DLH
7:24a
DEN
1:37p
6h 13m
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

Denver
$390
Destination

Duluth
$390