Find Cheap Flights to Chicago

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 Sioux City Sioux Gateway to Chicago

(Round-trip)
Depart: Thu Oct 19 2017 Return: Sun Oct 22 2017 Trip spans 4 days
American Airlines
American Airlines
SUX
ORD
66h 35m
1 stop
ORD
SUX
1h 33m
nonstop
Depart: Thu Aug 31 2017 Return: Mon Sep 4 2017 Trip spans 5 days
American Airlines
American Airlines
SUX
ORD
1h 35m
nonstop
ORD
SUX
1h 33m
nonstop
Depart: Fri Jul 21 2017 Return: Sun Jul 23 2017 Trip spans 3 days
American Airlines
American Airlines
SUX
ORD
1h 36m
nonstop
ORD
SUX
1h 31m
nonstop
Direct flights SUX to CHI on American Airlines
Flight # Depart SUX Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
3393 6:10 am 7:46 am Jul 19 - Nov 4
3404 12:29 pm 2:09 pm Jul 19 - Aug 3
3404 12:29 pm 2:09 pm Aug 4 - Aug 21
3404 12:34 pm 2:09 pm Aug 22 - Nov 4
3404 12:45 pm 2:25 pm Aug 6 - Aug 20
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Sioux City
$291
Destination

Chicago
$291