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Cheap flights from Sioux City to Chicago from $186

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sioux City to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 7:59 amSUX  Sioux City Sioux Gateway-ORD Chicago O'Hare Intl
1h 59mnonstop
United Airlines Logo
4:20 pm - 6:10 pmORD  Chicago O'Hare Intl-SUX Sioux City Sioux Gateway
1h 50mnonstop
$244United Airlines
Sat, Nov 21 - Sat, Nov 28
United Airlines Logo
5:00 am - 6:59 amSUX  Sioux City Sioux Gateway-ORD Chicago O'Hare Intl
1h 59mnonstop
United Airlines Logo
4:15 pm - 6:05 pmORD  Chicago O'Hare Intl-SUX Sioux City Sioux Gateway
1h 50mnonstop
$244United Airlines
Fri, Dec 11 - Mon, Dec 14
United Airlines Logo
6:00 am - 7:59 amSUX  Sioux City Sioux Gateway-ORD Chicago O'Hare Intl
1h 59mnonstop
United Airlines Logo
4:20 pm - 6:10 pmORD  Chicago O'Hare Intl-SUX Sioux City Sioux Gateway
1h 50mnonstop
$244United Airlines
Fri, Nov 20 - Sat, Nov 28
United Airlines Logo
5:00 am - 6:59 amSUX  Sioux City Sioux Gateway-ORD Chicago O'Hare Intl
1h 59mnonstop
United Airlines Logo
4:15 pm - 6:05 pmORD  Chicago O'Hare Intl-SUX Sioux City Sioux Gateway
1h 50mnonstop
$286United Airlines
Thu, Dec 3 - Sun, Dec 6
United Airlines Logo
5:00 am - 6:59 amSUX  Sioux City Sioux Gateway-ORD Chicago O'Hare Intl
1h 59mnonstop
United Airlines Logo
4:15 pm - 6:05 pmORD  Chicago O'Hare Intl-SUX Sioux City Sioux Gateway
1h 50mnonstop
$325United Airlines
Sat, Dec 12 - Mon, Dec 14
United Airlines Logo
6:00 am - 7:59 amSUX  Sioux City Sioux Gateway-ORD Chicago O'Hare Intl
1h 59mnonstop
United Airlines Logo
4:20 pm - 6:10 pmORD  Chicago O'Hare Intl-SUX Sioux City Sioux Gateway
1h 50mnonstop
$325United Airlines
Fri, Nov 20 - Mon, Nov 23
United Airlines Logo
6:00 am - 7:59 amSUX  Sioux City Sioux Gateway-ORD Chicago O'Hare Intl
1h 59mnonstop
United Airlines Logo
4:20 pm - 6:10 pmORD  Chicago O'Hare Intl-SUX Sioux City Sioux Gateway
1h 50mnonstop
$325United Airlines
Sat, Nov 21 - Mon, Nov 23
United Airlines Logo
5:04 am - 7:10 amSUX  Sioux City Sioux Gateway-ORD Chicago O'Hare Intl
2h 06mnonstop
United Airlines Logo
4:10 pm - 6:11 pmORD  Chicago O'Hare Intl-SUX Sioux City Sioux Gateway
2h 01mnonstop
$366United Airlines
Tue, Feb 2 - Sat, Feb 6

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United Airlines flights from Sioux City to Chicago O'Hare Intl Airport

Our best United Airlines deals on Sioux City to Chicago O'Hare Intl Airport flight tickets
United Airlines
Nov 20
SUX6:00 amSioux City Sioux Gateway
1h 59m
ORD7:59 amChicago O'Hare Intl
Nov 28
ORD4:20 pmChicago O'Hare Intl
1h 50m
SUX6:10 pmSioux City Sioux Gateway
$244
United Airlines
Dec 3
SUX5:00 amSioux City Sioux Gateway
1h 59m
ORD6:59 amChicago O'Hare Intl
Dec 6
ORD4:15 pmChicago O'Hare Intl
1h 50m
SUX6:05 pmSioux City Sioux Gateway
$286
United Airlines
Nov 20
SUX6:00 amSioux City Sioux Gateway
1h 59m
ORD7:59 amChicago O'Hare Intl
Nov 23
ORD4:20 pmChicago O'Hare Intl
1h 50m
SUX6:10 pmSioux City Sioux Gateway
$325

momondo Fare Finder

 
Use the filters below to find and compare flights from Sioux City to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Sioux CityChicago

SUX Sioux City Sioux Gateway - ORD Chicago O'Hare Intl

SUXORD

Sioux City Sioux Gateway

Sat 11/21

6:00 am-7:59 am

Nonstop1h 59m

Chicago O'Hare Intl

Sat 11/28

4:20 pm-6:10 pm

Nonstop1h 50m

$244

Sioux CityChicago

SUX Sioux City Sioux Gateway - ORD Chicago O'Hare Intl

SUXORD

Sioux City Sioux Gateway

Fri 12/11

5:00 am-6:59 am

Nonstop1h 59m

Chicago O'Hare Intl

Mon 12/14

4:15 pm-6:05 pm

Nonstop1h 50m

$244

Sioux CityChicago

SUX Sioux City Sioux Gateway - ORD Chicago O'Hare Intl

SUXORD

Sioux City Sioux Gateway

Fri 11/20

6:00 am-7:59 am

Nonstop1h 59m

Chicago O'Hare Intl

Sat 11/28

4:20 pm-6:10 pm

Nonstop1h 50m

$244

Sioux CityChicago

SUX Sioux City Sioux Gateway - ORD Chicago O'Hare Intl

SUXORD

Sioux City Sioux Gateway

Thu 12/3

5:00 am-6:59 am

Nonstop1h 59m

Chicago O'Hare Intl

Sun 12/6

4:15 pm-6:05 pm

Nonstop1h 50m

$286

Sioux CityChicago

SUX Sioux City Sioux Gateway - ORD Chicago O'Hare Intl

SUXORD

Sioux City Sioux Gateway

Sat 12/12

5:00 am-6:59 am

Nonstop1h 59m

Chicago O'Hare Intl

Mon 12/14

4:15 pm-6:05 pm

Nonstop1h 50m

$325

Sioux CityChicago

SUX Sioux City Sioux Gateway - ORD Chicago O'Hare Intl

SUXORD

Sioux City Sioux Gateway

Fri 11/20

6:00 am-7:59 am

Nonstop1h 59m

Chicago O'Hare Intl

Mon 11/23

4:20 pm-6:10 pm

Nonstop1h 50m

$325

Sioux CityChicago

SUX Sioux City Sioux Gateway - ORD Chicago O'Hare Intl

SUXORD

Sioux City Sioux Gateway

Sat 11/21

6:00 am-7:59 am

Nonstop1h 59m

Chicago O'Hare Intl

Mon 11/23

4:20 pm-6:10 pm

Nonstop1h 50m

$325

Sioux CityChicago

SUX Sioux City Sioux Gateway - ORD Chicago O'Hare Intl

SUXORD

Sioux City Sioux Gateway

Tue 2/2

5:04 am-7:10 am

Nonstop2h 06m

Chicago O'Hare Intl

Sat 2/6

4:10 pm-6:11 pm

Nonstop2h 01m

$366
Cheapest one-way
Quickest one-way

Sioux CityChicago

SUX Sioux City Sioux Gateway - ORD Chicago O'Hare Intl

SUXORD

Sioux City Sioux Gateway

Thu 11/5

6:00 am-7:59 am

Nonstop1h 59m

$186

Sioux CityChicago

SUX Sioux City Sioux Gateway - ORD Chicago O'Hare Intl

SUXORD

Sioux City Sioux Gateway

Fri 11/20

6:00 am-7:59 am

Nonstop1h 59m

$186

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Sioux City to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $447. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Sioux City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $716.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Sioux City at noon is the least expensive time of day to depart. momondo users have found prices as low as $424 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $521. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Sioux City Sioux Gateway to Chicago O'Hare Intl flight route?

Fly from Sioux City Sioux Gateway to Chicago O'Hare Intl for the best Sioux City Sioux Gateway - Chicago O'Hare Intl flight prices

What cabin class options are available on Sioux City to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Sioux City to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sioux City to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Sioux City to Chicago O'Hare Intl Airport.

When to book flights from Sioux City to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux City to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sioux City to Chicago O'Hare Intl Airport (SUX to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux City to Chicago O'Hare Intl Airport

Best Price Found

$186

Fastest flight time

1h 59m

Direct flights

Wed, Fri, Sat and Sun
The best one-way flight to Chicago O'Hare Intl Airport from Sioux City in the past 72 hours is $186. The best round-trip flight deal from Sioux City to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $244.
The fastest flight from Sioux City to Chicago O'Hare Intl Airport takes 1h 59m
Direct flights go from Sioux City to Chicago O'Hare Intl Airport on Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
Search flight deals

Frequently asked questions about flying from Sioux City to Chicago O'Hare Intl Airport

  • How far is Sioux City Sioux Gateway to Chicago O'Hare Intl by plane?

    There are 435.6 mi between Sioux City Sioux Gateway and Chicago O'Hare Intl. Typically, this will take 1h 59m by plane in normal conditions.

  • When did momondo last update prices for flights from Sioux City Sioux Gateway Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Sioux City Sioux Gateway Airport to Chicago O'Hare Intl Airport were last updated today.

  • How many operators does momondo search for flights from Sioux City Sioux Gateway Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Sioux City Sioux Gateway Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux City Sioux Gateway Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Sioux City to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Sioux City to Chicago O'Hare Intl Airport?

Best airlines flying from Sioux City to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Sioux City to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $224Free CancellationRating
7.3
10,388 reviews
Search United Airlines flights

  • United Airlines Flights From Sioux City to Chicago O'Hare Intl Airport

    Across 6 United Airlines flights from Sioux City to Chicago O'Hare Intl Airport this week, the average price was $397, with the best United Airlines deals starting from $224 round-trip. 10,388 users have rated United Airlines on momondo, with an average score of 7.3/10.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Orland Park
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Aurora
Racine
Elgin
Janesville
Waukegan
Skokie

Why use momondo?

Why should I use momondo to find a flight deal from Sioux City to Chicago?

It is quick and easy to find Sioux City to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from Sioux City to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Sioux City on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sioux City to Chicago?

momondo helps you find the best flight between Sioux City and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Sioux City to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sioux City to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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