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
Students
under 26
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: Fri Apr 21 2017 Return: Mon Apr 24 2017 Trip spans 4 days
Delta
Delta
DLH
10:25a
SEA
5:55p
7h 30m
1 stop
SEA
11:25a
DLH
4:46p
5h 21m
1 stop
Depart: Thu Dec 15 2016 Return: Wed Dec 28 2016 Trip spans 14 days
United
United
DLH
6:17a
SEA
8:33p
14h 16m
2 stops
SEA
6:30p
DLH
3:46a
9h 16m
1 stop
Depart: Sun Jan 8 2017 Return: Tue Jan 10 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
DLH
12:00a
SEA
5:47a
5h 47m
1 stop
SEA
4:35a
DLH
9:40a
5h 05m
1 stop
Depart: Fri Dec 16 2016 Return: Wed Dec 28 2016 Trip spans 13 days
United
United
DLH
1:26a
SEA
2:29p
13h 03m
2 stops
SEA
6:30p
DLH
3:46a
9h 16m
1 stop
Depart: Fri Apr 14 2017 Return: Tue Apr 18 2017 Trip spans 5 days
Delta
Delta
DLH
10:25a
SEA
5:55p
7h 30m
1 stop
SEA
11:25a
DLH
4:46p
5h 21m
1 stop
Depart: Thu Jan 5 2017 Return: Mon Jan 9 2017 Trip spans 5 days
United
United
DLH
9:35a
SEA
7:25p
9h 50m
1 stop
SEA
8:45a
DLH
3:45p
7h 00m
1 stop
Depart: Thu Jan 19 2017 Return: Mon Jan 23 2017 Trip spans 5 days
Delta
Delta
DLH
12:15p
SEA
6:53p
6h 38m
1 stop
SEA
10:26a
DLH
4:28p
6h 02m
1 stop
Depart: Fri Jan 6 2017 Return: Mon Jan 9 2017 Trip spans 4 days
United
United
DLH
9:35a
SEA
7:25p
9h 50m
1 stop
SEA
8:45a
DLH
3:45p
7h 00m
1 stop
Depart: Sun Dec 18 2016 Return: Sun Dec 25 2016 Trip spans 8 days
Delta
Delta
DLH
1:40a
SEA
10:11a
8h 31m
1 stop
SEA
1:45a
DLH
9:46a
8h 01m
1 stop
Depart: Mon Jan 9 2017 Return: Wed Jan 11 2017 Trip spans 3 days
United
United
DLH
6:15a
SEA
4:29p
10h 14m
1 stop
SEA
8:45a
DLH
3:45p
7h 00m
1 stop
Depart: Mon Dec 19 2016 Return: Sun Dec 25 2016 Trip spans 7 days
Delta
Delta
DLH
1:40a
SEA
7:55a
6h 15m
1 stop
SEA
1:45a
DLH
9:46a
8h 01m
1 stop
Depart: Tue Jan 10 2017 Return: Thu Jan 12 2017 Trip spans 3 days
United
United
DLH
1:25a
SEA
8:55a
7h 30m
1 stop
SEA
8:45a
DLH
3:45p
7h 00m
1 stop
Depart: Thu Dec 29 2016 Return: Wed Jan 4 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
DLH
12:00a
SEA
5:47a
5h 47m
1 stop
SEA
4:35a
DLH
10:35a
6h 00m
1 stop
Depart: Tue Dec 20 2016 Return: Sun Dec 25 2016 Trip spans 6 days
Delta
Delta
DLH
12:00a
SEA
5:55a
5h 55m
1 stop
SEA
1:45a
DLH
9:46a
8h 01m
1 stop
Depart: Sun Feb 5 2017 Return: Sun Feb 12 2017 Trip spans 8 days
United
United
DLH
9:35a
SEA
7:25p
9h 50m
1 stop
SEA
8:05a
DLH
3:45p
7h 40m
1 stop
Depart: Thu Dec 22 2016 Return: Sun Dec 25 2016 Trip spans 4 days
Delta
Delta
DLH
12:00a
SEA
5:55a
5h 55m
1 stop
SEA
1:45a
DLH
9:46a
8h 01m
1 stop
Depart: Wed Feb 8 2017 Return: Mon Feb 13 2017 Trip spans 6 days
United
United
DLH
6:15a
SEA
4:29p
10h 14m
1 stop
SEA
8:45a
DLH
3:45p
7h 00m
1 stop
Depart: Sat Dec 24 2016 Return: Thu Dec 29 2016 Trip spans 6 days
Delta
Delta
DLH
12:15p
SEA
6:42p
6h 27m
1 stop
SEA
10:25a
DLH
4:30p
6h 05m
1 stop
Depart: Fri Feb 10 2017 Return: Mon Feb 13 2017 Trip spans 4 days
United
United
DLH
6:15a
SEA
4:29p
10h 14m
1 stop
SEA
8:45a
DLH
3:45p
7h 00m
1 stop
Depart: Fri Apr 7 2017 Return: Mon Apr 10 2017 Trip spans 4 days
Delta
Delta
DLH
1:00p
SEA
7:45p
6h 45m
1 stop
SEA
11:25a
DLH
4:46p
5h 21m
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?
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
$422
Destination

Seattle
$422