Find Deals on Flights from Seattle/Tacoma Intl to Sioux City Sioux Gateway (SEA - SUX)

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

Book cheap flights from Seattle/Tacoma Intl to Sioux City Sioux Gateway

(Round-trip)
Depart: Thu Mar 2 2017 Return: Mon Mar 6 2017 Trip spans 5 days
American Airlines
American Airlines
SEA
6:55p
SUX
2:55p
20h 00m
1 stop
SUX
10:11a
SEA
9:48p
11h 37m
1 stop
Depart: Thu Apr 27 2017 Return: Sun Apr 30 2017 Trip spans 4 days
American Airlines
American Airlines
SEA
7:59p
SUX
5:51a
9h 52m
1 stop
SUX
2:05a
SEA
8:43p
18h 38m
1 stop
Depart: Thu May 4 2017 Return: Sun May 7 2017 Trip spans 4 days
American Airlines
American Airlines
SEA
5:55a
SUX
3:55p
10h 00m
1 stop
SUX
11:12a
SEA
10:15p
11h 03m
1 stop
Depart: Wed Jan 25 2017 Return: Sat Jan 28 2017 Trip spans 4 days
American Airlines
American Airlines
SEA
6:20a
SUX
2:55p
8h 35m
1 stop
SUX
10:11a
SEA
7:56p
9h 45m
1 stop
Depart: Fri Mar 17 2017 Return: Sun Mar 19 2017 Trip spans 3 days
American Airlines
American Airlines
SEA
6:00a
SUX
3:55p
9h 55m
1 stop
SUX
11:11a
SEA
10:48p
11h 37m
1 stop
Depart: Fri Mar 10 2017 Return: Sun Mar 12 2017 Trip spans 2 days
American Airlines
American Airlines
SEA
3:00a
SUX
2:55p
11h 55m
1 stop
SUX
8:35a
SEA
6:29p
9h 54m
1 stop
Depart: Fri Jun 30 2017 Return: Tue Jul 4 2017 Trip spans 5 days
American Airlines
American Airlines
SEA
1:00p
SUX
8:26a
19h 26m
1 stop
SUX
11:12a
SEA
7:14a
20h 02m
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
$303
Destination

Sioux City
$303