Find Deals on Flights from Duluth International to Seattle/Tacoma Intl (DLH - SEA)

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 Duluth International to Seattle/Tacoma Intl

(Round-trip)
Depart: Tue Mar 21 2017 Return: Tue Mar 28 2017 Trip spans 8 days
United
United
DLH
10:30a
SEA
8:02p
9h 32m
1 stop
SEA
8:30a
DLH
4:42p
8h 12m
1 stop
Depart: Fri Apr 21 2017 Return: Sun Apr 23 2017 Trip spans 3 days
Delta
Delta
DLH
1:15a
SEA
6:44a
5h 29m
1 stop
SEA
8:45p
DLH
4:52a
8h 07m
1 stop
Depart: Thu May 25 2017 Return: Tue May 30 2017 Trip spans 6 days
Major Airline
Major Airline
DLH
2:00a
SEA
6:48a
4h 48m
2 stops
SEA
2:00a
DLH
2:48a
0h 48m
2 stops
Depart: Fri Apr 14 2017 Return: Tue Apr 18 2017 Trip spans 5 days
United
United
DLH
10:35a
SEA
8:15p
9h 40m
1 stop
SEA
7:20p
DLH
4:50a
9h 30m
1 stop
Depart: Tue May 2 2017 Return: Tue May 16 2017 Trip spans 15 days
Delta
Delta
DLH
10:25a
SEA
5:55p
7h 30m
1 stop
SEA
11:25a
DLH
4:46p
5h 21m
1 stop
Depart: Wed May 3 2017 Return: Sat May 6 2017 Trip spans 4 days
United
United
DLH
7:20a
SEA
4:37p
9h 17m
1 stop
SEA
8:30p
DLH
4:50a
8h 20m
1 stop
Depart: Fri Apr 7 2017 Return: Sun Apr 9 2017 Trip spans 3 days
Delta
Delta
DLH
1:15a
SEA
6:44a
5h 29m
1 stop
SEA
8:45p
DLH
4:52a
8h 07m
1 stop
Depart: Thu May 4 2017 Return: Sat May 6 2017 Trip spans 3 days
United
United
DLH
7:20a
SEA
6:45p
11h 25m
2 stops
SEA
8:30p
DLH
4:50a
8h 20m
1 stop
Depart: Wed Mar 8 2017 Return: Tue Mar 14 2017 Trip spans 6 days
Delta
Delta
DLH
12:15p
SEA
7:02p
6h 47m
1 stop
SEA
2:30a
DLH
9:14a
6h 44m
1 stop
Depart: Fri May 12 2017 Return: Sun May 14 2017 Trip spans 3 days
United
United
DLH
2:30a
SEA
4:15p
13h 45m
2 stops
SEA
8:30p
DLH
4:50a
8h 20m
1 stop
Depart: Fri Mar 31 2017 Return: Sun Apr 2 2017 Trip spans 3 days
Delta
Delta
DLH
1:15a
SEA
6:44a
5h 29m
1 stop
SEA
8:45p
DLH
4:52a
8h 07m
1 stop
Depart: Fri May 26 2017 Return: Sun May 28 2017 Trip spans 3 days
United
United
DLH
10:35a
SEA
8:15p
9h 40m
1 stop
SEA
8:30p
DLH
4:50a
8h 20m
1 stop
Depart: Tue Mar 7 2017 Return: Sun Mar 12 2017 Trip spans 5 days
Delta
Delta
DLH
12:15p
SEA
7:02p
6h 47m
1 stop
SEA
4:16a
DLH
9:14a
4h 58m
1 stop
Depart: Thu Apr 6 2017 Return: Sun Apr 9 2017 Trip spans 4 days
United
United
DLH
2:30a
SEA
5:39p
15h 09m
2 stops
SEA
7:20p
DLH
4:50a
9h 30m
1 stop
Depart: Fri Jun 2 2017 Return: Fri Jun 9 2017 Trip spans 8 days
Delta
Delta
DLH
1:10a
SEA
7:00a
5h 50m
1 stop
SEA
11:25a
DLH
4:46p
5h 21m
1 stop
Depart: Mon May 22 2017 Return: Sun May 28 2017 Trip spans 7 days
United
United
DLH
2:30a
SEA
7:59a
29h 29m
1 stop
SEA
8:30p
DLH
4:50a
8h 20m
1 stop
Depart: Mon Mar 6 2017 Return: Sun Mar 12 2017 Trip spans 6 days
Delta
Delta
DLH
12:15p
SEA
8:34a
20h 19m
2 stops
SEA
4:16a
DLH
9:14a
4h 58m
1 stop
Depart: Thu Mar 2 2017 Return: Tue Mar 7 2017 Trip spans 6 days
Delta
Delta
DLH
12:15p
SEA
8:34a
20h 19m
2 stops
SEA
3:10a
DLH
9:32a
6h 22m
1 stop
Depart: Fri Jun 23 2017 Return: Tue Jun 27 2017 Trip spans 5 days
Delta
Delta
DLH
10:23a
SEA
5:37p
7h 14m
1 stop
SEA
11:30a
DLH
5:09p
5h 39m
1 stop
Depart: Sat Mar 4 2017 Return: Tue Mar 7 2017 Trip spans 4 days
Delta
Delta
DLH
12:15p
SEA
8:34a
20h 19m
2 stops
SEA
2:00a
DLH
9:32a
7h 32m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Duluth
$376
Destination

Seattle
$376