Cheap flights from Sioux Falls to Chicago from $88
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 9/29. 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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United Airlines flights from Sioux Falls to Chicago O'Hare Intl Airport
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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
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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 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 $432. 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 $616.
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 $518. 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 $283 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 44% 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 104% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Sioux Falls Joe Foss Field to Chicago O'Hare Intl?
Frontier, United Airlines, and Delta are the most popular carriers operating from Sioux Falls Joe Foss Field to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
United Airlines, American Airlines and Denver Air Connection are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Sioux Falls according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 4 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Sioux Falls to Chicago O'Hare Intl Airport on average per day?
The number of flights available between Sioux Falls and Chicago O'Hare Intl Airport is 9 per day as of July 2025. The most frequent departure time is 12:00PM, with 45% of daily flights leaving in the afternoon.
How many flights depart from Sioux Falls to Chicago O'Hare Intl Airport on average per week?
The number of flights available between Sioux Falls and Chicago O'Hare Intl Airport is 63 per week as of July 2025. The most frequent departure day is Thu, with 30% of weekly flights leaving on this day.
When to book flights from Sioux Falls to Chicago O'Hare Intl Airport
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
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 44m 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?
As of July 2025, there are 3 operators available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from Sioux Falls to Chicago O'Hare Intl Airport is Canadair (Bombardier) Regional Jet CRJ-550, representing 26.44% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 21.84%, Boeing 737-700 at 15.71%, and Embraer 170 at 9.00%.
What is the most popular airline from Sioux Falls to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Sioux Falls to Chicago O'Hare Intl Airport is United Airlines, representing 65% of all bookings. The subsequent popular airlines are American Airlines at 31% and Delta at 4%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $179 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $194 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 8.0 7,982 reviews |
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 18 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 $284. 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 $267 round-trip. American Airlines operates 5 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.
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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.