CHI - FSD

$100 Find Cheap Flights from Chicago to Sioux Falls - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Sioux Falls departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$237
Typical prices: $359-$419
United Airlines
Wed 9/9Wed 9/16
ORD - FSD • Non-stop
Cheapest one-way
$100
Typical prices: $256-$337
Frontier
Sat 10/24
ORD - FSD • 1 stop
Top airlines
Cheapest • from $237 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines and United Airlines. Average duration is 1h 53m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Chicago to Sioux Falls (CHI-FSD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Sioux Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Sioux Falls

Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
9:29 pm - 11:21 pm
ORD
-
FSD
1h 52mnonstop
United Airlines Logo
7:47 am - 9:39 am
FSD
-
ORD
1h 52mnonstop
$237United Airlines
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
9:30 pm - 11:22 pm
ORD
-
FSD
1h 52mnonstop
United Airlines Logo
6:39 pm - 8:38 pm
FSD
-
ORD
1h 59mnonstop
$237United Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
10:40 pm - 12:30 am
ORD
-
FSD
1h 50mnonstop
American Airlines Logo
6:24 am - 8:30 am
FSD
-
ORD
2h 06mnonstop
$237American Airlines
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
10:40 pm - 12:30 am
ORD
-
FSD
1h 50mnonstop
American Airlines Logo
6:24 am - 8:30 am
FSD
-
ORD
2h 06mnonstop
$237American Airlines
Mon, Aug 24 - Sat, Aug 29
United Airlines Logo
9:30 pm - 11:22 pm
ORD
-
FSD
1h 52mnonstop
United Airlines Logo
11:12 am - 1:10 pm
FSD
-
ORD
1h 58mnonstop
$237United Airlines
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
8:40 am - 10:29 am
ORD
-
FSD
1h 49mnonstop
United Airlines Logo
11:12 am - 1:10 pm
FSD
-
ORD
1h 58mnonstop
$237United Airlines
Fri, Sep 4 - Sun, Sep 6
American Airlines Logo
10:40 pm - 12:30 am
ORD
-
FSD
1h 50mnonstop
American Airlines Logo
6:24 am - 8:30 am
FSD
-
ORD
2h 06mnonstop
$237American Airlines
Tue, Aug 18 - Sat, Aug 22
Delta Logo
7:25 pm - 10:51 pm
MDW
-
FSD
3h 26m
1 stop
Delta Logo
1:26 pm - 6:01 pm
FSD
-
MDW
4h 35m
1 stop
$257Delta
Wed, Aug 19 - Fri, Aug 28
Delta Logo
6:00 am - 10:20 am
ORD
-
FSD
4h 20m
1 stop
Delta Logo
11:05 am - 4:59 pm
FSD
-
ORD
5h 54m
1 stop
$257Delta
Fri, Sep 4 - Sun, Sep 6
Delta Logo
6:00 am - 12:38 pm
ORD
-
FSD
6h 38m
1 stop
Delta Logo
4:28 pm - 9:47 pm
FSD
-
ORD
5h 19m
1 stop
$257Delta
Booking Insights

KAYAK's insights & trends for Chicago to Sioux Falls flights

Get data-powered insights and trends into flights from Chicago to Sioux Falls to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chicago to Sioux Falls?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago to Sioux Falls departing in September.

Flight prices are below average for this route right now.

Flights to Sioux Falls from Chicago usually cost between $294 and $724 in September.
The lowest price found in the past 5 days was $237 on United Airlines (Sep 17-Sep 20).

What is the cheapest Chicago to Sioux Falls flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Chicago to Sioux Falls costs $249 on the route between Chicago O'Hare Intl Airport (ORD) and Sioux Falls (FSD). It is also the most popular route.

What’s the cheapest day of the week to fly from Chicago to Sioux Falls?

The average price of all round-trip flights from Chicago to Sioux Falls clicked on KAYAK for each day over the last 12 months.

For Chicago to Sioux Falls, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Sioux Falls back to Chicago, the best deals are generally found on Wednesday, with Monday being the most expensive.

What is the cheapest month to fly from Chicago to Sioux Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Sioux Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago to Sioux Falls is January, where tickets cost $234 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $390 and $389 respectively.

Can I save money by flying with a layover from Chicago to Sioux Falls?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $449, prices are generally cheapest when you fly direct.

Expert advice

Expert advice for your flight from Chicago to Sioux Falls

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low season

November

Cheapest flight

$100
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 25% increase in price.
Flight from Chicago O'Hare Airport to Sioux Falls

When to book flights from Chicago to Sioux Falls

Are your dates flexible? Find out the best times to travel from Chicago to Sioux Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Sioux Falls

  • What is the cheapest flight from Chicago to Sioux Falls?

    In the last 5 days, the lowest price for a flight from Chicago to Sioux Falls was $100 for a one-way ticket and $237 for a round-trip.

  • Do I need a passport to fly between Chicago and Sioux Falls?

    A passport is not required to fly from Chicago to Sioux Falls.

  • Which airports will I be using when flying from Chicago to Sioux Falls?

    When flying out of Chicago you will be using one of these airports: Chicago Midway or Chicago O'Hare Intl. You will be landing at Sioux Falls Joe Foss Field.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Sioux Falls?

    Only American Airlines offers inflight Wi-Fi service on the Chicago to Sioux Falls flight route.

  • Which aircraft models fly most regularly from Chicago to Sioux Falls?

    The Canadair (Bombardier) Regional Jet CRJ-550 is the aircraft model that flies most regularly on the Chicago to Sioux Falls flight route.

  • Which airline alliances offer flights from Chicago to Sioux Falls?

    Star Alliance, and oneworld are the airline alliances operating flights between Chicago and Sioux Falls, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Sioux Falls?

    There are nonstop flights from Chicago to Sioux Falls on a daily basis.

  • Which is the best airline for flights from Chicago to Sioux Falls, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Sioux Falls are United Airlines and American Airlines. With an average price for the route of $344 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $314 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Chicago to Sioux Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Sioux Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Sioux Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Sioux Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux Falls with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Sioux Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux Falls from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago to Sioux Falls

  • Looking for a cheap flight? 25% of our users found flights on this route for $243 or less one-way and $309 or less round-trip.

Prefer to fly direct from Chicago to Sioux Falls?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago to Sioux Falls Joe Foss Field.
Find which airlines fly direct from Chicago to Sioux Falls Joe Foss Field Airport, which days they fly and book direct flights.

Direct departures

Chicago to Sioux Falls Joe Foss Field

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Direct returns

Sioux Falls Joe Foss Field to Chicago

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Reviews of the top airlines flying from Chicago to Sioux Falls

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Sioux Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Sioux Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10046 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

8.0 ExcellentArmedrest, Jul 2026
ORD - PAH
Read more United Airlines reviews

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

The SFO lounge closes at 12 midnight. My flight took off at 2AM

It was extremely hot in the cabin the entire flight, vent air was worn

Have not had a flight out or returning to Norfolk that has not required maintenance, and a gate delay. Properly staff the crew so maintenance can be performed without last minute emergencies on each flight and there is enough staff to have gates prepared for inbound flights. Staff to ensure the safety and on time service vs. profit.

My original flight was cancelled and that affected my trip and my plans and I got no compensation and customer service was hard to reach as well

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Know that the movies that you are going to be offered are the oldest be rated movies they could possibly get. They may have one or two new movies that they keep advertising but when you’re flying 15 hours, there is nothing to see past the first new movie.

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

I had my flight of Cedar Rapids. THen Chicago to Boston. Flight out of Cedar rapids was delayed by 12 hrs. Had to drive to Chicago to catch my flight

Long delays to board due to mechanical issues with plane.

Flight was delayed, boarded, sat at the gate for more than 30 minutes, left the gate then waited on the pad for another 30 to 60 minutes then returned to the gate, deboarded and was cancelled... alternative flight was not booked automatically. Waited in line for 30 minutes but fortunately an alternate flight to a different destination was found ... no thanks to the travel agent used by kayak

The flight from Milwaukee to Dallas was great the staff absolutely amazing. After that EVERYTHING WENT DOWN HILL!!! ABSOLUTELY HORRIBLE!!! WILL NOT FLY THIS AIRLINE AGAIN

I was very unhappy with the lack of communication from the cockpit. It took close to a half an hour before we took off after the doors were closed, and we got no announcements as to progress. It would be nice to get some acknowledgement of the situation and updates as to when we are taking off.

The seat was not even cleaned. It has full of cookie crums probably from last flight's passenger. Its basic expectation that, seats are clean.

Very turbulent flight, no drinks, very little service, unorganized boarding, gate changed multiple times

The flight was delayed significantly. Communication during the flight was abrupt and caused some panic as we were navigating turbulence. It was also too loud and every announcement felt startling. The flight attendants did not offer any assurances and I felt unsettled most of the flight. The seats, floor and tray table was very dirty. The seat next to me was broken and the passenger sitting there was very uncomfortable. He had a spring in his back and his seat made terrible squeaking noises through the flight.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Everything you need to know for your flight from Chicago to Sioux Falls

Information on your arrival and departure airports