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Cheap flights from Sioux Falls to Chicago from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Chicago departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Sioux Falls to Chicago

Cheap round-trip flights

United Airlines Logo
6:11 pm - 8:10 pmFSD-ORD
1h 59mnonstop
United Airlines Logo
8:20 pm - 10:12 pmORD-FSD
1h 52mnonstop
$189United Airlines
Find Deal
Fri, Aug 22 - Sun, Aug 24
American Airlines Logo
6:03 pm - 7:49 pmFSD-ORD
1h 46mnonstop
American Airlines Logo
10:20 pm - 12:28 amORD-FSD
2h 08mnonstop
$199American Airlines
Find Deal
Fri, Aug 15 - Mon, Aug 18
American Airlines Logo
6:03 pm - 7:49 pmFSD-ORD
1h 46mnonstop
American Airlines Logo
3:30 pm - 5:33 pmORD-FSD
2h 03mnonstop
$200American Airlines
Find Deal
Fri, Aug 22 - Sun, Aug 24
Delta Logo
12:56 pm - 7:28 pmFSD-ORD
6h 32m1 stop
Delta Logo
8:20 pm - 11:46 pmORD-FSD
3h 26m1 stop
$209Delta
Find Deal
Fri, Aug 22 - Sun, Aug 24
Delta Logo
5:00 am - 1:42 pmFSD-ORD
8h 42m2 stops
Delta Logo
6:10 am - 12:16 pmORD-FSD
6h 06m1 stop
$214Delta
Find Deal
Sat, Sep 6 - Tue, Sep 9
Delta Logo
2:30 pm - 11:56 pmFSD-ORD
9h 26m2 stops
Delta Logo
6:10 am - 12:16 pmORD-FSD
6h 06m1 stop
$215Delta
Find Deal
Fri, Aug 22 - Sun, Aug 24
United Airlines Logo
8:00 am - 9:44 amFSD-ORD
1h 44mnonstop
United Airlines Logo
8:20 pm - 10:12 pmORD-FSD
1h 52mnonstop
$218United Airlines
Find Deal
Thu, Aug 14 - Thu, Aug 21
Delta Logo
5:00 am - 8:24 amFSD-ORD
3h 24m1 stop
Delta Logo
8:25 am - 1:50 pmORD-FSD
5h 25m1 stop
$219Delta
Find Deal
Sat, Sep 6 - Tue, Sep 9
Frontier Logo
2:54 pm - 11:59 pmFSD-ORD
9h 05m1 stop
Frontier Logo
10:42 am - 2:11 pmORD-FSD
27h 29m1 stop
$244Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
Frontier Logo
2:57 pm - 12:32 amFSD-ORD
9h 35m1 stop
Frontier Logo
5:40 am - 2:02 pmORD-FSD
8h 22m1 stop
$274Frontier
Find Deal
Thu, Aug 14 - Sun, Aug 17

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

Our best United Airlines deals on Sioux Falls to Chicago O'Hare Intl Airport flight tickets
United Airlines
Aug 22
FSD6:11 pmSioux Falls Joe Foss Field
1h 59m
ORD8:10 pmChicago O'Hare Intl
Aug 24
ORD8:20 pmChicago O'Hare Intl
1h 52m
FSD10:12 pmSioux Falls Joe Foss Field
$189
Find similar
United Airlines
Aug 14
FSD8:00 amSioux Falls Joe Foss Field
1h 44m
ORD9:44 amChicago O'Hare Intl
Aug 21
ORD8:20 pmChicago O'Hare Intl
1h 52m
FSD10:12 pmSioux Falls Joe Foss Field
$218
Find similar
United Airlines
Nov 7
FSD6:23 pmSioux Falls Joe Foss Field
1h 57m
ORD8:20 pmChicago O'Hare Intl
Nov 10
ORD8:00 pmChicago O'Hare Intl
1h 46m
FSD9:46 pmSioux Falls Joe Foss Field
$249
Find similar

Frontier flights from Sioux Falls to Chicago O'Hare Intl Airport

Our best Frontier deals on Sioux Falls to Chicago O'Hare Intl Airport flight tickets
Frontier
Oct 3
FSD2:54 pmSioux Falls Joe Foss Field
9h 05m
1 stop
ORD11:59 pmChicago O'Hare Intl
Oct 5
ORD10:42 amChicago O'Hare Intl
27h 29m
1 stop
FSD2:11 pmSioux Falls Joe Foss Field
$244
Find similar
Frontier
Aug 14
FSD2:57 pmSioux Falls Joe Foss Field
9h 35m
1 stop
ORD12:32 amChicago O'Hare Intl
Aug 17
ORD5:40 amChicago O'Hare Intl
8h 22m
1 stop
FSD2:02 pmSioux Falls Joe Foss Field
$274
Find similar
Frontier
Jul 31
FSD2:57 pmSioux Falls Joe Foss Field
9h 13m
1 stop
ORD12:10 amChicago O'Hare Intl
Aug 1
ORD5:40 amChicago O'Hare Intl
12h 57m
1 stop
FSD6:37 pmSioux Falls Joe Foss Field
$281
Find similar

See travel insights to Chicago from

How to get the cheapest flight ticket from Sioux Falls 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 typical price of a round-trip flight between Sioux Falls and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Sioux Falls averaging around $231.

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 Friday when prices can be found for as low as $428. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Sioux Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $618.

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 Falls in the evening is the least expensive time of day to depart. momondo users have found prices as low as $174 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $511. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Sioux Falls Joe Foss Field to Chicago O'Hare Intl flight route?

Fly from Sioux Falls Joe Foss Field to Chicago O'Hare Intl for the best Sioux Falls Joe Foss Field - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Sioux Falls when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $278 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Sioux Falls for as low as $235 on momondo.

What cabin class options are available on Sioux Falls Joe Foss Field to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Sioux Falls Joe Foss Field to Chicago O'Hare Intl 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 Falls to Chicago O'Hare Intl Airport flights?

You could potentially save up to 53% on your flight if you consider stops on a Sioux Falls to Chicago O'Hare Intl Airport flight.

How have Sioux Falls to Chicago O'Hare Intl Airport flight prices changed over time?

As of July 2025, prices for Sioux Falls to Chicago O'Hare Intl Airport flights are approximately 152% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux Falls 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 Falls to Chicago O'Hare Intl Airport (FSD to ORD) flight deals and tips

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

Best Price Found

$125

Fastest flight time

1h 42m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Sioux Falls in the past 72 hours is $125. The best round-trip flight deal from Sioux Falls to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $189.
The fastest flight from Sioux Falls to Chicago O'Hare Intl Airport takes 1h 42m
Direct flights go from Sioux Falls to Chicago O'Hare Intl Airport every day.
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  • How far is Sioux Falls Joe Foss Field to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 460.0 mi away from Sioux Falls Joe Foss Field. 1h 42m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Sioux Falls Joe Foss Field Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sioux Falls Joe Foss Field 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 Falls to Chicago O'Hare Intl Airport?

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

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

Compare and see reviews for airlines that fly from Sioux Falls to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $179Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $194Free CancellationRating
7.4
8,864 reviews
Search United Airlines flights
DeltaPriceFrom $208Free CancellationRating
8.0
7,958 reviews
Search Delta flights

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

    United Airlines is one of the most popular airlines flying from Sioux Falls to Chicago O'Hare Intl Airport, operating 23 flights/week on average for this route. A good United Airlines flight deal for Sioux Falls to Chicago O'Hare Intl Airport starts from $194 round-trip, up to an average price of $286. Our users have rated United Airlines at 7.4/10.

  • American Airlines Flights From Sioux Falls to Chicago O'Hare Intl Airport

    The best American Airlines deal for Sioux Falls to Chicago O'Hare Intl Airport flight tickets found on momondo in the last 72 hours was $179, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $266 round-trip. American Airlines operates 17 flights out of Sioux Falls into Chicago O'Hare Intl Airport in an average week, so prices vary by time and availability. 10,000 American Airlines reviews by users on momondo have scored the airline at 7.2/10.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Rockford
Schaumburg
South Haven
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Tinley Park
Elgin
Aurora
Orland Park
Janesville
Benton Harbor

Why use momondo?

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

Finding the right flight to Chicago from Sioux Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Sioux Falls with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sioux Falls to Chicago.

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

Yes. momondo can track prices for Sioux Falls 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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