Cheap Flight Deals From Sioux City (SUX) to Chicago (CHI) Starting at

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Airfares from One Way, $194 Round Trip from Sioux City to Chicago

Prices starting at $194 for return flights and for one-way flights to Chicago were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

More About Flying To Chicago from Sioux City

Route Information for Flights from Sioux City to Chicago

Origin Airport IATA Code SUX
Destination Airport IATA Code CHI
Distance 434 mi
Direct Flight Airlines United Airlines
Earliest Flight Arrival 8:44PM UTC
Latest Flight Arrival 8:44PM UTC

Flying from Sioux City to Chicago

Sioux City Airport Information

Iowa's Sioux Gateway Airport offers daily flights from Sioux City to Chicago's O'Hare International Airport on American Airlines. The airport is conveniently located less than nine miles south of Sioux City's downtown area, with easy access via I-29. Use Orbitz.com to find a connection in Chicago that will take you to your final destination.

Airport Parking in Sioux City

The Sioux City airport features both short- and long-term lots just a short walk from the terminal building. Expect to pay a maximum of $8 per day in the short-term lot and $7 per day in the long-term lot.

Ground Transportation in Sioux City

Sioux City offers public transportation via bus from the downtown area to the airport for $1.80. If your luggage load makes a bus too cumbersome, you can call any one of the several taxi or shuttle companies that also offer airport transportation. Consider using the money you saved by purchasing your air tickets on Orbitz.com to hire a private car service to take you to the airport in style and comfort.

Restaurants at the Sioux City Airport

You won't have to go hungry if your flight is delayed. The airport has a café in the concourse area across from the ticket counters where you can get a light meal, grab-and-go snack or quick beverage. If you prefer to eat before you get to the airport, head over to 1st Street, where you will find several eateries, including Subway, Ollie's Lunch Box and Pizza Ranch. Enjoy your trip, and remember to use Orbitz.com the next time you need to find affordable flights from Sioux City.

Airports in Chicago

Chicago O'Hare International Airport is located on West O'Hare, approximately 18 miles from downtown Chicago. It has hubs for every major airline that offers flights to Chicago, including American Airlines, British Airways and JetBlue. The Chicago Midway International Airport is located on South Cicero Avenue, approximately 12 miles from downtown Chicago. Seven airlines service Midway airport, including Air Tran, Delta and Southwest Airlines. Orbitz.com searches flights arriving at both airports so you get the best prices.

Transportation from the Airport

Both airports offer public transportation via Chicago's elevated train system. The tickets cost $2.25, or you can purchase an all-day pass for $5.75. Taxi services are also available from both airports. Cab fares to downtown Chicago range from $35 to $45. If you want to rent a car for the duration of your stay, Orbitz.com can reserve a vehicle for you. Both airports have onsite rental car facilities.

Weather in Chicago

Summer temperatures in Chicago range from 66 to 84 degrees Fahrenheit, and the temperatures during the winter months range from 18 to 35 degrees Fahrenheit. Chicago is prone to heavy snowfall during the winter months, so most vacationers travel to Chicago during the summer. However, if you use Orbitz.com and schedule your trip during the off-peak travel season, it's easy to find cheap flights to Chicago.

Highlights and Attractions

Orbitz.com not only helps you find cheap flights to Chicago, but can also help you purchase tickets to the Sears Tower or make reservations for guided city tours.

Frequently asked questions

Am I able to catch a flight from Sioux City to Chicago now?
Our Covid-19 Travel Advisor can answer all your queries about quarantine and travel restrictions when flying from Sioux City to Chicago.
Are there non-stop flights from Sioux City to Chicago?
There sure is. United Airlines offers nonstop flights from SUX to O’Hare Airport, which makes jetting from Sioux City to Chicago a breeze.
What is the shortest flight from Sioux City to Chicago?
The shortest flight from Colonel Bud Day Field to Chicago, IL (ORD-O’Hare Intl.) is around 4 hours and 6 minutes. Order a refreshment from the drink trolley, work on your travel itinerary or listen to that podcast — you’ll have plenty of time on this medium-haul journey.
What airlines fly from Sioux City to Chicago most frequently?
Book your Sioux City to Chicago trip with a United Airlines flight. With 56 each month, this airline offers the most flights along this route.
If I am not able to travel due to COVID-19, can I cancel my flight to Chicago?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Chicago have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Chicago with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Chicago without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.