Find Cheap Flights from Seattle/Tacoma Intl to Duluth International (SEA - 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 Seattle/Tacoma Intl to Duluth International

(Round-trip)
Depart: Fri Jun 2 2017 Return: Tue Jun 6 2017 Trip spans 5 days
United
United
SEA
7:19p
DLH
4:40a
9h 21m
1 stop
DLH
2:30a
SEA
9:35a
7h 05m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 10 2017 Trip spans 4 days
Delta
Delta
SEA
8:55p
DLH
4:55a
8h 00m
1 stop
DLH
1:25a
SEA
7:00a
5h 35m
1 stop
Depart: Tue Jul 11 2017 Return: Wed Jul 19 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
2:00a
DLH
2:48a
0h 48m
1 stop
DLH
2:00a
SEA
6:48a
4h 48m
1 stop
Depart: Mon Jul 10 2017 Return: Wed Jul 19 2017 Trip spans 10 days
United
United
SEA
8:50p
DLH
4:55a
8h 05m
1 stop
DLH
2:18p
SEA
11:42p
9h 24m
1 stop
Depart: Wed Jul 5 2017 Return: Mon Jul 10 2017 Trip spans 6 days
Major Airline
Major Airline
SEA
2:00a
DLH
2:48a
0h 48m
1 stop
DLH
2:00a
SEA
6:48a
4h 48m
1 stop
Depart: Mon Sep 18 2017 Return: Fri Sep 22 2017 Trip spans 5 days
Delta
Delta
SEA
11:30a
DLH
5:09p
5h 39m
1 stop
DLH
1:45p
SEA
9:47p
8h 02m
1 stop
Depart: Thu Jul 6 2017 Return: Fri Jul 14 2017 Trip spans 9 days
United
United
SEA
8:50p
DLH
4:55a
8h 05m
1 stop
DLH
2:18p
SEA
11:42p
9h 24m
1 stop
Depart: Fri Aug 18 2017 Return: Sun Aug 20 2017 Trip spans 3 days
Delta
Delta
SEA
6:45p
DLH
4:53a
10h 08m
2 stops
DLH
1:25a
SEA
6:45a
5h 20m
1 stop
Depart: Wed Jul 12 2017 Return: Fri Jul 14 2017 Trip spans 3 days
Major Airline
Major Airline
SEA
1:00a
DLH
1:48a
0h 48m
1 stop
DLH
1:00a
SEA
5:48a
4h 48m
1 stop
Depart: Wed Aug 9 2017 Return: Mon Aug 14 2017 Trip spans 6 days
United
United
SEA
12:05p
DLH
4:55a
16h 50m
2 stops
DLH
2:18p
SEA
11:42p
9h 24m
1 stop
Depart: Thu May 4 2017 Return: Sun May 7 2017 Trip spans 4 days
Major Airline
Major Airline
SEA
1:00a
DLH
1:48a
0h 48m
nonstop
DLH
9:00a
SEA
1:48p
4h 48m
nonstop
Depart: Tue Jun 27 2017 Return: Sun Jul 2 2017 Trip spans 6 days
United
United
SEA
2:03p
DLH
4:43a
14h 40m
1 stop
DLH
2:18p
SEA
12:02a
9h 44m
1 stop
Depart: Tue Jun 20 2017 Return: Thu Jun 22 2017 Trip spans 3 days
Delta
Delta
SEA
4:15a
DLH
10:56a
6h 41m
1 stop
DLH
1:15a
SEA
6:44a
5h 29m
1 stop
Depart: Sat Jul 29 2017 Return: Wed Aug 2 2017 Trip spans 5 days
United
United
SEA
12:05p
DLH
4:55a
16h 50m
2 stops
DLH
2:18p
SEA
11:42p
9h 24m
1 stop
Depart: Fri May 26 2017 Return: Tue May 30 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
1:00a
DLH
1:48a
0h 48m
1 stop
DLH
1:00a
SEA
5:48a
4h 48m
1 stop
Depart: Fri May 19 2017 Return: Sun May 21 2017 Trip spans 3 days
United
United
SEA
7:15p
DLH
8:05a
12h 50m
1 stop
DLH
2:30a
SEA
9:35a
7h 05m
1 stop
Depart: Fri Jul 7 2017 Return: Tue Jul 11 2017 Trip spans 5 days
Delta
Delta
SEA
8:55p
DLH
4:53a
7h 58m
1 stop
DLH
1:20p
SEA
9:47p
8h 27m
1 stop
Depart: Sat Jul 8 2017 Return: Tue Jul 11 2017 Trip spans 4 days
United
United
SEA
12:05p
DLH
8:03a
19h 58m
2 stops
DLH
2:18p
SEA
11:42p
9h 24m
1 stop
Depart: Mon Jun 19 2017 Return: Thu Jun 22 2017 Trip spans 4 days
United
United
SEA
8:40p
DLH
11:48a
15h 08m
1 stop
DLH
2:18p
SEA
11:58p
9h 40m
1 stop
Depart: Thu Aug 3 2017 Return: Sun Aug 6 2017 Trip spans 4 days
United
United
SEA
2:02p
DLH
8:03a
18h 01m
1 stop
DLH
2:18p
SEA
7:28a
17h 10m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Seattle
$414
Destination

Duluth
$414