Find Deals on 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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle to Sioux City Sioux Gateway

(Round-trip)
Depart: Tue May 23 2017 Return: Tue May 30 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
5:55a
SUX
3:55p
10h 00m
1 stop
SUX
10:51a
SEA
7:15a
20h 24m
1 stop
Depart: Fri May 5 2017 Return: Sun May 7 2017 Trip spans 3 days
American Airlines
American Airlines
SEA
11:20a
SUX
8:26a
21h 06m
1 stop
SUX
10:51a
SEA
10:39p
11h 48m
1 stop
Depart: Sat May 27 2017 Return: Tue May 30 2017 Trip spans 4 days
American Airlines
American Airlines
SEA
5:55a
SUX
3:55p
10h 00m
1 stop
SUX
10:51a
SEA
7:15a
20h 24m
1 stop
Depart: Sun May 28 2017 Return: Tue May 30 2017 Trip spans 3 days
American Airlines
American Airlines
SEA
7:59p
SUX
3:55p
19h 56m
1 stop
SUX
10:51a
SEA
7:15a
20h 24m
1 stop
Depart: Mon May 29 2017 Return: Tue May 30 2017 Trip spans 2 days
American Airlines
American Airlines
SEA
10:30a
SUX
5:51a
19h 21m
1 stop
SUX
10:51a
SEA
7:15a
20h 24m
1 stop
Depart: Wed May 24 2017 Return: Mon May 29 2017 Trip spans 6 days
American Airlines
American Airlines
SEA
4:00a
SUX
3:55p
11h 55m
1 stop
SUX
2:04a
SEA
2:16p
12h 12m
1 stop
Depart: Thu May 25 2017 Return: Tue May 30 2017 Trip spans 6 days
American Airlines
American Airlines
SEA
7:59p
SUX
5:51a
9h 52m
1 stop
SUX
10:51a
SEA
7:15a
20h 24m
1 stop
Depart: Fri May 26 2017 Return: Tue May 30 2017 Trip spans 5 days
American Airlines
American Airlines
SEA
5:55a
SUX
3:55p
10h 00m
1 stop
SUX
10:51a
SEA
7:15a
20h 24m
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.

We compile tonnes of data for you
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
$284
Destination

Sioux City
$284