CHI - FSD

$110 Find Cheap Flights from Chicago to Sioux Falls

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 6/23. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Sioux Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Sioux Falls, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$249
Typical prices: $407-$244
American Airlines
Fri 7/31Sun 8/2
ORD - FSD • Non-stop
Cheapest one-way
$110
Typical prices: $303-$590
Frontier
Tue 6/23
ORD - FSD • 1 stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American's Basic Economy is budget-friendly; compare fares.
United's Economy Plus gives up to six inches more legroom.
Expert advice
Expert advice
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Top airlines
Cheapest • from $249 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
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Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines and United Airlines. Average duration is 1h 55m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
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When to travel
Cheapest • 10% price drop
Most popular
Good to know
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Flight Deals
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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

Fri, Jul 31 - Sun, Aug 2
American Airlines Logo
9:40 am - 11:41 am
ORD
-
FSD
2h 01mnonstop
American Airlines Logo
7:06 am - 9:05 am
FSD
-
ORD
1h 59mnonstop
$249American Airlines
Thu, May 21 - Sat, May 30
American Airlines Logo
9:04 pm - 10:57 pm
ORD
-
FSD
1h 53mnonstop
American Airlines Logo
7:00 am - 9:02 am
FSD
-
ORD
2h 02mnonstop
$250American Airlines
Thu, May 21 - Sat, May 30
American Airlines Logo
9:04 pm - 10:57 pm
ORD
-
FSD
1h 53mnonstop
American Airlines Logo
7:00 am - 9:02 am
FSD
-
ORD
2h 02mnonstop
$251American Airlines
Sat, May 16 - Sat, May 23
American Airlines Logo
12:54 pm - 2:47 pm
ORD
-
FSD
1h 53mnonstop
American Airlines Logo
4:46 pm - 6:53 pm
FSD
-
ORD
2h 07mnonstop
$255American Airlines
Fri, Jul 24 - Tue, Aug 4
American Airlines Logo
2:30 pm - 4:24 pm
ORD
-
FSD
1h 54mnonstop
American Airlines Logo
5:34 pm - 11:39 pm
FSD
-
ORD
6h 05m
1 stop
$259American Airlines
Thu, May 21 - Sat, May 30
American Airlines Logo
9:04 pm - 10:57 pm
ORD
-
FSD
1h 53mnonstop
American Airlines Logo
12:42 pm - 8:21 pm
FSD
-
ORD
7h 39m
1 stop
$260American Airlines
Thu, May 21 - Sat, May 30
American Airlines Logo
9:04 pm - 10:57 pm
ORD
-
FSD
1h 53mnonstop
American Airlines Logo
12:42 pm - 9:15 pm
FSD
-
ORD
8h 33m
1 stop
$261American Airlines
Fri, May 15 - Sat, May 16
American Airlines Logo
9:11 pm - 11:06 pm
ORD
-
FSD
1h 55mnonstop
American Airlines Logo
12:29 pm - 2:24 pm
FSD
-
ORD
1h 55mnonstop
$264American Airlines
Fri, Jun 5 - Sun, Jun 7
Delta Logo
9:23 am - 12:49 pm
MDW
-
FSD
3h 26m
1 stop
Delta Logo
1:53 pm - 6:18 pm
FSD
-
MDW
4h 25m
1 stop
$269Delta
Tue, Jun 9 - Mon, Jun 15
Delta Logo
6:00 am - 1:10 pm
MDW
-
FSD
7h 10m
2 stops
Delta Logo
8:23 am - 1:09 pm
FSD
-
MDW
4h 46m
1 stop
$274Delta
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 July.

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 Friday, 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 June, where tickets cost $169 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is $219 and $208 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 $336, 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 seasonNovember
Cheapest flight$110
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly with an average 21% 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 3 days, the lowest price for a flight from Chicago to Sioux Falls was $110 for a one-way ticket and $249 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 $329 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 $270 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 $301 or less one-way and $249 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 9677 reviews
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

A long delay. Don't travel late in the day.

8.0 ExcellentTimothy, Apr 2026
ORD - CID
Read more United Airlines reviews

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Original flight was on time, then late, then changed gates...4 times. Once our newest plane came in, it was fine.

I almost missed my flight and they helped me out enormously

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The gate got changed several times and the flight was delayed over an hour. Awful experience

American continues to decline in their customer service and its beyond disappointing.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

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

Information on your arrival and departure airports