Find Deals on Flights from Des Moines 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 Des Moines to Seattle

(Round-trip)
Depart: Thu Apr 27 2017 Return: Tue May 2 2017 Trip spans 6 days
Major Airline
Major Airline
DSM
3:13p
SEA
10:39p
7h 26m
1 stop
SEA
11:00a
DSM
5:44p
6h 44m
1 stop
Depart: Thu Mar 30 2017 Return: Tue Apr 4 2017 Trip spans 6 days
United
United
DSM
1:15p
SEA
7:17p
6h 02m
1 stop
SEA
11:35a
DSM
4:47p
5h 12m
1 stop
Depart: Fri Mar 31 2017 Return: Wed Apr 5 2017 Trip spans 6 days
American Airlines
American Airlines
DSM
3:18p
SEA
10:48p
7h 30m
1 stop
SEA
11:00a
DSM
5:44p
6h 44m
1 stop
Depart: Mon May 1 2017 Return: Tue May 2 2017 Trip spans 2 days
Delta
Delta
DSM
1:45p
SEA
9:35p
7h 50m
1 stop
SEA
11:25a
DSM
4:59p
5h 34m
1 stop
Depart: Sun Apr 30 2017 Return: Tue May 9 2017 Trip spans 10 days
Frontier
Frontier
DSM
10:25a
SEA
4:10p
5h 45m
1 stop
SEA
2:54p
DSM
7:34a
16h 40m
1 stop
Depart: Wed May 3 2017 Return: Sat May 6 2017 Trip spans 4 days
Major Airline
Major Airline
DSM
3:45a
SEA
11:49a
8h 04m
1 stop
SEA
1:00a
DSM
7:36a
6h 36m
1 stop
Depart: Sat Apr 1 2017 Return: Tue Apr 4 2017 Trip spans 4 days
United
United
DSM
1:15p
SEA
7:18p
6h 03m
1 stop
SEA
1:20a
DSM
6:27a
5h 07m
1 stop
Depart: Fri Apr 14 2017 Return: Mon Apr 24 2017 Trip spans 11 days
American Airlines
American Airlines
DSM
1:50a
SEA
9:17a
7h 27m
1 stop
SEA
7:59p
DSM
2:37a
6h 38m
1 stop
Depart: Sun Apr 2 2017 Return: Tue Apr 4 2017 Trip spans 3 days
United
United
DSM
2:00a
SEA
8:07a
6h 07m
1 stop
SEA
11:35a
DSM
4:47p
5h 12m
1 stop
Depart: Thu Apr 6 2017 Return: Wed Apr 12 2017 Trip spans 7 days
Major Airline
Major Airline
DSM
10:45a
SEA
1:58a
15h 13m
1 stop
SEA
4:38p
DSM
10:37p
5h 59m
1 stop
Depart: Sat Apr 15 2017 Return: Mon Apr 24 2017 Trip spans 10 days
American Airlines
American Airlines
DSM
11:37a
SEA
7:31p
7h 54m
1 stop
SEA
7:59p
DSM
2:37a
6h 38m
1 stop
Depart: Sat Apr 8 2017 Return: Tue Apr 11 2017 Trip spans 4 days
United
United
DSM
2:00a
SEA
7:48a
5h 48m
1 stop
SEA
1:20a
DSM
6:27a
5h 07m
1 stop
Depart: Sun Apr 16 2017 Return: Mon Apr 24 2017 Trip spans 9 days
American Airlines
American Airlines
DSM
10:20a
SEA
5:50p
7h 30m
1 stop
SEA
7:59p
DSM
2:37a
6h 38m
1 stop
Depart: Mon Apr 3 2017 Return: Thu Apr 6 2017 Trip spans 4 days
Delta
Delta
DSM
1:45p
SEA
7:57p
6h 12m
1 stop
SEA
2:45a
DSM
8:51a
6h 06m
1 stop
Depart: Sun Jul 16 2017 Return: Fri Jul 21 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
DSM
2:15a
SEA
10:54a
8h 39m
1 stop
SEA
8:45p
DSM
5:25a
8h 40m
1 stop
Depart: Wed Apr 12 2017 Return: Fri Apr 14 2017 Trip spans 3 days
United
United
DSM
2:00a
SEA
7:48a
5h 48m
1 stop
SEA
7:43a
DSM
2:39p
6h 56m
1 stop
Depart: Mon Apr 17 2017 Return: Mon Apr 24 2017 Trip spans 8 days
American Airlines
American Airlines
DSM
1:50a
SEA
9:17a
7h 27m
1 stop
SEA
7:59p
DSM
2:37a
6h 38m
1 stop
Depart: Tue Apr 18 2017 Return: Mon Apr 24 2017 Trip spans 7 days
American Airlines
American Airlines
DSM
1:50a
SEA
9:17a
7h 27m
1 stop
SEA
7:59p
DSM
2:37a
6h 38m
1 stop
Depart: Wed Apr 19 2017 Return: Sat Apr 22 2017 Trip spans 4 days
United
United
DSM
2:00a
SEA
7:48a
5h 48m
1 stop
SEA
8:31a
DSM
2:39p
6h 08m
1 stop
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
Delta
Delta
DSM
1:30p
SEA
10:06p
8h 36m
1 stop
SEA
6:15p
DSM
4:57a
10h 42m
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

Des Moines
$249
Destination

Seattle
$249