CHI - FSD

$105 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 1/15. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$189
Overall average: $249
United Airlines
Fri 1/9Sun 1/11
ORD - FSD • Non-stop
Cheapest one-way
$105
Typical prices: $213-$243
Multiple Airlines
Thu 1/15
ORD - FSD • 1 stop
Our travelers' advice
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
Expert advice
Expert advice
Top airlines
United Airlines
Cheapest • from $189 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
ORD-FSD
Cheapest
ORD-FSD
Most popular
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 26% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sioux Falls!
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

Fri, Jan 9 - Sun, Jan 11
United Airlines Logo
7:58 pm - 9:50 pm
ORD
-
FSD
1h 52mnonstop
United Airlines Logo
7:30 am - 9:32 am
FSD
-
ORD
2h 02mnonstop
$189United Airlines
Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
9:50 am - 11:51 am
ORD
-
FSD
2h 01mnonstop
American Airlines Logo
6:15 pm - 8:13 pm
FSD
-
ORD
1h 58mnonstop
$190American Airlines
Sat, Jan 3 - Mon, Jan 5
American Airlines Logo
10:03 pm - 11:59 pm
ORD
-
FSD
1h 56mnonstop
American Airlines Logo
7:29 pm - 9:30 pm
FSD
-
ORD
2h 01mnonstop
$204American Airlines
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
12:50 pm - 9:57 am
MDW
-
FSD
21h 07m1 stop
Multiple Airlines Logo
8:26 pm - 2:05 pm
FSD
-
MDW
17h 39m1 stop
$206Multiple Airlines
Thu, Jan 8 - Sun, Jan 11
Delta Logo
8:50 am - 12:22 pm
ORD
-
FSD
3h 32m1 stop
Delta Logo
5:00 am - 8:40 am
FSD
-
ORD
3h 40m1 stop
$209Delta
Fri, Jan 9 - Sun, Jan 11
Delta Logo
1:49 pm - 7:30 pm
MDW
-
FSD
5h 41m1 stop
Delta Logo
5:00 am - 9:08 am
FSD
-
MDW
4h 08m1 stop
$209Delta
Thu, Jan 8 - Sun, Jan 11
Delta Logo
1:55 pm - 11:10 pm
ORD
-
FSD
9h 15m2 stops
Delta Logo
5:00 am - 8:40 am
FSD
-
ORD
3h 40m1 stop
$214Delta
Thu, Jan 8 - Sun, Jan 11
Delta Logo
9:32 am - 3:37 pm
MDW
-
FSD
6h 05m2 stops
Delta Logo
5:00 am - 9:08 am
FSD
-
MDW
4h 08m1 stop
$214Delta
Mon, Dec 29 - Fri, Jan 2
American Airlines Logo
10:08 pm - 11:59 pm
ORD
-
FSD
1h 51mnonstop
American Airlines Logo
7:29 pm - 9:30 pm
FSD
-
ORD
2h 01mnonstop
$219American Airlines
Thu, Jan 8 - Sun, Jan 11
Frontier Logo
6:10 am - 7:00 pm
MDW
-
FSD
12h 50m2 stops
Frontier Logo
8:26 pm - 2:05 pm
FSD
-
MDW
17h 39m1 stop
$231Frontier
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.

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 $189 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, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Sioux Falls back to Chicago, the best deals are generally found on Saturday, 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 September, where tickets cost $215 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is $349 and $349 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 $339, 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.
Airlines
United Airlines

United First provides ample legroom, up to seven inches more than economy.


Economy Plus offers up to six inches more legroom than standard economy seats.

American Airlines

Consider Basic Economy for budget travel; compare total fare with Main Cabin for efficiency.


Main Cabin Extra offers early boarding and complimentary drinks, ideal for longer flights.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

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.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

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.

Read more

Good to know

Low seasonNovember
Cheapest flight$105
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly with an average 19% 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 $105 for a one-way ticket and $189 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?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Sioux Falls, with oneworld 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 $304 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 $249 and an overall rating of 7.2.

  • 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 $213 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 9094 reviews
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
Airline reviews

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

8.0 Excellentt, Dec 2025
ORD - RSW
Read more United Airlines reviews

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

It would have been better if the crew has supported my husband's reasons for needing to keep the space clear around his feet, rather than insisting that he put his knapsack in that space.

We loved the steward on the plane. He made the night enjoyable

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

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

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

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

Information on your arrival and departure airports