Find Cheap Flights from Seattle to Sioux City Sioux Gateway

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 to Sioux City Sioux Gateway

(Round-trip)
Depart: Thu Sep 21 2017 Return: Wed Sep 27 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
12:00a
SUX
6:38p
18h 38m
1 stop
SUX
12:00a
SEA
8:22p
20h 22m
1 stop
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
12:00a
SUX
7:53p
19h 53m
1 stop
SUX
12:00a
SEA
11:48a
11h 48m
1 stop
Depart: Wed Aug 16 2017 Return: Sun Aug 20 2017 Trip spans 5 days
American Airlines
American Airlines
SEA
12:00a
SUX
7:53p
19h 53m
1 stop
SUX
12:00a
SEA
11:44a
11h 44m
1 stop
Depart: Thu Aug 3 2017 Return: Sun Aug 6 2017 Trip spans 4 days
American Airlines
American Airlines
SEA
12:00a
SUX
12:05p
12h 05m
1 stop
SUX
12:00a
SEA
11:44a
11h 44m
1 stop
Depart: Fri Aug 4 2017 Return: Sun Aug 6 2017 Trip spans 3 days
American Airlines
American Airlines
SEA
12:00a
SUX
6:35p
18h 35m
1 stop
SUX
12:00a
SEA
11:44a
11h 44m
1 stop
Depart: Sun Jul 23 2017 Return: Mon Jul 31 2017 Trip spans 9 days
American Airlines
American Airlines
SEA
12:00a
SUX
9:57a
9h 57m
1 stop
SUX
12:00a
SEA
11:44a
11h 44m
1 stop
Depart: Fri Dec 22 2017 Return: Wed Dec 27 2017 Trip spans 6 days
American Airlines
American Airlines
SEA
12:00a
SUX
6:51p
18h 51m
1 stop
SUX
12:00a
SEA
10:27a
10h 27m
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

Seattle
$258
Destination

Sioux City
$258