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Find Flight Deals from Portland to Duluth International (PDX - DLH)

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

Book cheap flights from Portland to Duluth International

(Round-trip)
Depart: Thu Feb 19 2015 Return: Sun Feb 22 2015 Trip spans 4 days
Delta
Delta
PDX
3:56a
DLH
3:48p
11h 52m
2 stops
DLH
12:10a
PDX
7:56a
7h 46m
1 stop
Depart: Sat May 2 2015 Return: Tue May 5 2015 Trip spans 4 days
United
United
PDX
6:35a
DLH
2:24p
7h 49m
1 stop
DLH
2:05a
PDX
9:18a
7h 13m
1 stop
Depart: Sun May 3 2015 Return: Sat May 9 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
PDX
4:30a
DLH
12:15p
7h 45m
2 stops
DLH
1:10a
PDX
9:47a
8h 37m
2 stops
Depart: Fri Feb 27 2015 Return: Sun Mar 1 2015 Trip spans 3 days
Delta
Delta
PDX
6:25a
DLH
3:48p
9h 23m
2 stops
DLH
12:42p
PDX
5:54a
17h 12m
2 stops
Depart: Wed May 6 2015 Return: Sat May 9 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
PDX
4:00a
DLH
12:15p
8h 15m
2 stops
DLH
1:10a
PDX
8:47a
7h 37m
2 stops
Depart: Fri Feb 20 2015 Return: Sun Feb 22 2015 Trip spans 3 days
Delta
Delta
PDX
1:00a
DLH
1:49p
12h 49m
2 stops
DLH
12:10a
PDX
7:56a
7h 46m
1 stop
Depart: Tue Mar 24 2015 Return: Tue Mar 31 2015 Trip spans 8 days
Delta
Delta
PDX
7:34a
DLH
2:36p
7h 02m
1 stop
DLH
10:25a
PDX
7:15p
8h 50m
2 stops
Depart: Wed Mar 25 2015 Return: Tue Mar 31 2015 Trip spans 7 days
Delta
Delta
PDX
3:00a
DLH
8:00a
5h 00m
1 stop
DLH
10:25a
PDX
7:15p
8h 50m
2 stops
Depart: Thu Mar 26 2015 Return: Mon Mar 30 2015 Trip spans 5 days
Delta
Delta
PDX
8:39a
DLH
4:37p
7h 58m
2 stops
DLH
1:05p
PDX
7:17p
6h 12m
1 stop
Depart: Fri Mar 27 2015 Return: Tue Mar 31 2015 Trip spans 5 days
Delta
Delta
PDX
3:00a
DLH
8:01a
5h 01m
1 stop
DLH
10:25a
PDX
7:15p
8h 50m
2 stops
Depart: Tue May 5 2015 Return: Sun May 10 2015 Trip spans 6 days
Delta
Delta
PDX
2:05a
DLH
10:06a
8h 01m
2 stops
DLH
11:15a
PDX
5:11p
5h 56m
1 stop
Depart: Thu May 7 2015 Return: Sun May 10 2015 Trip spans 4 days
Delta
Delta
PDX
2:05a
DLH
10:06a
8h 01m
2 stops
DLH
4:15a
PDX
11:02a
6h 47m
1 stop
Depart: Thu Mar 19 2015 Return: Thu Mar 26 2015 Trip spans 8 days
Delta
Delta
PDX
3:00a
DLH
10:26a
7h 26m
1 stop
DLH
1:05p
PDX
7:17p
6h 12m
1 stop
Depart: Mon May 4 2015 Return: Sun May 10 2015 Trip spans 7 days
Delta
Delta
PDX
3:00a
DLH
10:06a
7h 06m
1 stop
DLH
11:15a
PDX
5:11p
5h 56m
1 stop
Depart: Fri May 8 2015 Return: Sun May 10 2015 Trip spans 3 days
Delta
Delta
PDX
9:15a
DLH
4:30p
7h 15m
1 stop
DLH
11:15a
PDX
5:11p
5h 56m
1 stop
Depart: Thu Jul 9 2015 Return: Sun Jul 12 2015 Trip spans 4 days
Delta
Delta
PDX
11:45a
DLH
4:30p
4h 45m
1 stop
DLH
1:15p
PDX
9:28p
8h 13m
1 stop
Depart: Wed Jul 1 2015 Return: Wed Jul 8 2015 Trip spans 8 days
Delta
Delta
PDX
2:05a
DLH
10:31a
8h 26m
2 stops
DLH
1:25a
PDX
9:05a
7h 40m
2 stops
Depart: Wed Jul 8 2015 Return: Sun Jul 12 2015 Trip spans 5 days
United
United
PDX
8:35p
DLH
4:23a
7h 48m
1 stop
DLH
1:55p
PDX
10:24p
8h 29m
1 stop
Depart: Thu Feb 12 2015 Return: Tue Feb 17 2015 Trip spans 6 days
United
United
PDX
12:10a
DLH
3:50p
15h 40m
2 stops
DLH
10:15a
PDX
8:18a
22h 03m
1 stop
Depart: Mon Mar 23 2015 Return: Tue Mar 31 2015 Trip spans 9 days
Delta
Delta
PDX
3:00a
DLH
8:01a
5h 01m
1 stop
DLH
10:25a
PDX
7:15p
8h 50m
2 stops
Change your search
Airports
Origin

Portland
$585
Destination

Duluth
$585