Find Deals on Flights from Bismarck to Seattle

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 Bismarck to Seattle

(Round-trip)
Depart: Wed Apr 12 2017 Return: Tue May 9 2017 Trip spans 28 days
American Airlines
American Airlines
BIS
10:11a
SEA
10:39p
12h 28m
1 stop
SEA
7:59p
BIS
8:32a
12h 33m
1 stop
Depart: Fri Apr 28 2017 Return: Tue May 2 2017 Trip spans 5 days
Delta
Delta
BIS
1:00a
SEA
6:44a
5h 44m
1 stop
SEA
8:40p
BIS
4:37a
7h 57m
1 stop
Depart: Fri May 5 2017 Return: Tue May 9 2017 Trip spans 5 days
United
United
BIS
1:25p
SEA
7:08p
5h 43m
1 stop
SEA
6:37a
BIS
2:45p
8h 08m
1 stop
Depart: Sat Jul 15 2017 Return: Mon Jul 24 2017 Trip spans 10 days
Frontier
Frontier
BIS
4:25p
SEA
8:07a
15h 42m
1 stop
SEA
5:55a
BIS
1:35p
7h 40m
1 stop
Depart: Sat Mar 25 2017 Return: Sun Mar 26 2017 Trip spans 2 days
Major Airline
Major Airline
BIS
1:00a
SEA
5:01a
4h 01m
nonstop
SEA
9:00a
BIS
9:01a
0h 01m
nonstop
Depart: Tue Apr 18 2017 Return: Tue May 9 2017 Trip spans 22 days
American Airlines
American Airlines
BIS
10:11a
SEA
10:39p
12h 28m
1 stop
SEA
8:15p
BIS
7:39a
11h 24m
1 stop
Depart: Wed Apr 19 2017 Return: Wed May 10 2017 Trip spans 22 days
American Airlines
American Airlines
BIS
10:11a
SEA
10:39p
12h 28m
1 stop
SEA
7:59p
BIS
8:32a
12h 33m
1 stop
Depart: Wed Aug 2 2017 Return: Wed Aug 9 2017 Trip spans 8 days
Frontier
Frontier
BIS
4:25p
SEA
8:07a
15h 42m
1 stop
SEA
5:55a
BIS
1:35p
7h 40m
1 stop
Depart: Thu Apr 13 2017 Return: Wed Apr 19 2017 Trip spans 7 days
Delta
Delta
BIS
1:00a
SEA
6:44a
5h 44m
1 stop
SEA
7:35a
BIS
3:56p
8h 21m
1 stop
Depart: Sat May 13 2017 Return: Thu May 18 2017 Trip spans 6 days
American Airlines
American Airlines
BIS
10:10a
SEA
8:53p
10h 43m
1 stop
SEA
8:15p
BIS
7:39a
11h 24m
1 stop
Depart: Fri Aug 4 2017 Return: Wed Aug 9 2017 Trip spans 6 days
Frontier
Frontier
BIS
4:25p
SEA
8:22a
15h 57m
1 stop
SEA
5:55a
BIS
1:35p
7h 40m
1 stop
Depart: Sat Apr 15 2017 Return: Wed Apr 19 2017 Trip spans 5 days
Delta
Delta
BIS
1:00a
SEA
8:39a
7h 39m
1 stop
SEA
9:15a
BIS
3:56p
6h 41m
1 stop
Depart: Sun May 7 2017 Return: Mon May 8 2017 Trip spans 2 days
Major Airline
Major Airline
BIS
2:00a
SEA
6:01a
4h 01m
2 stops
SEA
2:00a
BIS
2:01a
0h 01m
2 stops
Depart: Tue Aug 1 2017 Return: Tue Aug 8 2017 Trip spans 8 days
American Airlines
American Airlines
BIS
11:20a
SEA
10:15p
10h 55m
1 stop
SEA
1:00p
BIS
7:25a
18h 25m
1 stop
Depart: Sun Apr 16 2017 Return: Fri Apr 21 2017 Trip spans 6 days
Delta
Delta
BIS
2:40a
SEA
10:53a
8h 13m
1 stop
SEA
8:45p
BIS
5:30a
8h 45m
1 stop
Depart: Tue Aug 8 2017 Return: Thu Aug 10 2017 Trip spans 3 days
American Airlines
American Airlines
BIS
11:20a
SEA
7:14a
19h 54m
1 stop
SEA
1:00p
BIS
7:25a
18h 25m
1 stop
Depart: Sat Apr 8 2017 Return: Tue Apr 11 2017 Trip spans 4 days
Delta
Delta
BIS
1:00a
SEA
6:44a
5h 44m
1 stop
SEA
9:15a
BIS
3:56p
6h 41m
1 stop
Depart: Mon Jul 31 2017 Return: Tue Aug 8 2017 Trip spans 9 days
American Airlines
American Airlines
BIS
11:20a
SEA
10:15p
10h 55m
1 stop
SEA
1:00p
BIS
7:25a
18h 25m
1 stop
Depart: Thu Aug 3 2017 Return: Tue Aug 8 2017 Trip spans 6 days
American Airlines
American Airlines
BIS
11:20a
SEA
10:15p
10h 55m
1 stop
SEA
1:00p
BIS
7:25a
18h 25m
1 stop
Depart: Sat Aug 5 2017 Return: Tue Aug 8 2017 Trip spans 4 days
American Airlines
American Airlines
BIS
11:20a
SEA
10:15p
10h 55m
1 stop
SEA
1:00p
BIS
7:25a
18h 25m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
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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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Bismarck
$382
Destination

Seattle
$382