Cheap Flights from Chicago to Sioux City

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Cheap Flights from Chicago to Sioux City (ORD-SUX)

Prices were available within the past 7 days and start at for one-way flights and S$438 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 3 May - Sat, 10 May
ORD
Chicago
SUX
Sioux City
S$438 Return, found 4 days ago
S$438
Return
found 4 days ago
Select United flight, departing Sat, 3 May from Chicago to Sioux City, returning Sat, 10 May, priced at S$438 found 4 days ago
United
Sat, 3 May - Sat, 10 May
ORD
Chicago
SUX
Sioux City
S$481 Return, found 4 days ago
S$481
Return
found 4 days ago
Select United flight, departing Sat, 3 May from Chicago to Sioux City, returning Sat, 10 May, priced at S$481 found 4 days ago
United
Sat, 3 May - Sat, 10 May
ORD
Chicago
SUX
Sioux City
S$714 Return, found 4 days ago
S$714
Return
found 4 days ago
Select United flight, departing Sat, 3 May from Chicago to Sioux City, returning Sat, 10 May, priced at S$714 found 4 days ago
United
Sat, 3 May - Sat, 10 May
ORD
Chicago
SUX
Sioux City
S$757 Return, found 4 days ago
S$757
Return
found 4 days ago
Select United flight, departing Sat, 3 May from Chicago to Sioux City, returning Sat, 10 May, priced at S$757 found 4 days ago
United
Sat, 3 May - Sat, 10 May
ORD
Chicago
SUX
Sioux City
S$805 Return, found 4 days ago
S$805
Return
found 4 days ago
Select United flight, departing Sat, 3 May from Chicago to Sioux City, returning Sat, 10 May, priced at S$805 found 4 days ago
United
Sat, 3 May - Sat, 10 May
ORD
Chicago
SUX
Sioux City
S$940 Return, found 4 days ago
S$940
Return
found 4 days ago
Select United flight, departing Sat, 3 May from Chicago to Sioux City, returning Sat, 10 May, priced at S$940 found 4 days ago
United
Sat, 3 May - Sat, 10 May
ORD
Chicago
SUX
Sioux City
S$983 Return, found 4 days ago
S$983
Return
found 4 days ago
Select United flight, departing Sat, 3 May from Chicago to Sioux City, returning Sat, 10 May, priced at S$983 found 4 days ago
United
Sat, 3 May - Sat, 10 May
ORD
Chicago
SUX
Sioux City
S$1,007 Return, found 4 days ago
S$1,007
Return
found 4 days ago
Select United flight, departing Sat, 3 May from Chicago to Sioux City, returning Sat, 10 May, priced at S$1,007 found 4 days ago
United
Sat, 3 May - Sat, 10 May
ORD
Chicago
SUX
Sioux City
S$1,232 Return, found 4 days ago
S$1,232
Return
found 4 days ago
Select United flight, departing Sat, 3 May from Chicago to Sioux City, returning Sat, 10 May, priced at S$1,232 found 4 days ago
Chicago to Sioux City route information
Origin airport
O'Hare Intl.
Destination airport
Sioux Gateway
Return price
S$437
Distance
695 km

Flights from Chicago to Sioux City

When looking for plane tickets from Chicago to Sioux City, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Sioux City. Look for ORD to SUX airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Sioux City flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Chicago Sioux City flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chicago to Sioux City trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Sioux City flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Chicago to Sioux City with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from O'Hare Intl. Airport (ORD) to Sioux Gateway Airport (SUX)?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between ORD and Sioux Gateway Airport (SUX) start from S$438. Book today to score the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ORD to SUX?
The majority of flights can be cancelled online, but each air carrier has its own terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from ORD to Sioux Gateway Airport (SUX) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for O’Hare Airport to SUX flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from O'Hare Airport to SUX?
That movie you’ve been eager to see will just have to wait — the flight distance between O’Hare Intl. Airport (ORD) (ORD) and SUX (SUX) is only 700 kilometres. The captain will be asking you to put your seat upright for landing before you know it.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Sioux Gateway Airport (SUX)?
Operating 30 flights each month, United Airlines (UA) is a top choice when flying straight from O’Hare Airport to SUX.
Are ORD to Sioux Gateway Airport (SUX) flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it’s no sure thing. While last-minute deals between O’Hare Airport and SUX are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers advertise their prices up to a year ahead of the departure date. Expedia is constantly updating the biggest bargains around, so check back often and be ready to book when fare prices drop.
*Available to Expedia members.