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Sioux Falls

$113+ Cheap flights from Chicago (CHI) to Sioux Falls (FSD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FSD
Mar 31 — Apr 71
Tue 3/31
Tue 4/7
1 adult, Economy
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Cheap flight deals from Chicago to Sioux Falls

Cheapest flights from Chicago to Sioux Falls
Explore the most affordable flight options available from Chicago to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 1, 2026.

This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:00 pm
ORD
-
FSD
1 stop4h 04m
Delta
Sun 4/55:00 am
FSD
-
ORD
1 stop3h 40m
Delta
Deal found 2/27$177
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/269:30 am
MDW
-
FSD
1 stop6h 12m
Delta
Sat 3/281:34 pm
FSD
-
MDW
1 stop5h 06m
Delta
Deal found 2/26$177
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:10 pm
ORD
-
FSD
Nonstop1h 52m
United Airlines
Fri 4/36:53 pm
FSD
-
ORD
Nonstop1h 57m
United Airlines
Deal found 2/27$189
This American Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:16 pm
ORD
-
FSD
Nonstop1h 55m
American Airlines
Mon 4/203:17 pm
FSD
-
ORD
Nonstop1h 55m
American Airlines
Deal found 2/27$190
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:09 pm
ORD
-
FSD
1 stop3h 53m
Delta
Mon 4/201:44 pm
FSD
-
ORD
1 stop4h 29m
Delta
Deal found 2/27$193
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:20 pm
MDW
-
FSD
1 stop3h 44m
Delta
Sun 3/295:00 am
FSD
-
MDW
1 stop3h 50m
Delta
Deal found 2/28$193
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:40 pm
ORD
-
FSD
Nonstop1h 58m
United Airlines
Mon 7/207:40 am
FSD
-
ORD
Nonstop1h 56m
United Airlines
Deal found 2/26$198
This American Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:47 am
ORD
-
FSD
Nonstop1h 51m
American Airlines
Sun 3/2212:14 pm
FSD
-
ORD
Nonstop1h 48m
American Airlines
Deal found 2/28$204
This American Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:00 pm
ORD
-
FSD
Nonstop1h 51m
American Airlines
Sun 9/277:19 am
FSD
-
ORD
Nonstop1h 51m
American Airlines
Deal found 2/28$209
This American Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:19 pm
ORD
-
FSD
Nonstop1h 51m
American Airlines
Tue 3/177:42 pm
FSD
-
ORD
Nonstop1h 48m
American Airlines
Deal found 2/26$219
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:40 pm
ORD
-
FSD
Nonstop1h 58m
United Airlines
Mon 5/255:00 am
FSD
-
ORD
Nonstop1h 58m
United Airlines
Deal found 2/26$221
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:15 am
ORD
-
FSD
1 stop6h 38m
Delta
Wed 3/181:34 pm
FSD
-
ORD
1 stop6h 15m
Delta
Deal found 2/27$239

Find flight deals from Chicago to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(Delta)

One-way from

$113
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$249

Good round-trip deal

$249 or less

Good one-way deal

$173 or less
Provider with most accurate pricing for Chicago (CHI)-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Sioux Falls Joe Foss Field flights.
Search Deals
From Chicago (CHI) to Sioux Falls Joe Foss Field
Search Deals
One-way flight from Chicago (CHI) to Sioux Falls Joe Foss Field
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Sioux Falls Joe Foss Field.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Sioux Falls Joe Foss Field.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Sioux Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 1, 2026.
Use the filters below to find and compare flights from Chicago to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Thu 4/2

3:45 pm-5:44 pm

Nonstop1h 59m

Sioux Falls Joe Foss Field

Mon 4/6

6:53 pm-8:50 pm

Nonstop1h 57m

$189

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Fri 7/17

7:40 pm-9:38 pm

Nonstop1h 58m

Sioux Falls Joe Foss Field

Mon 7/20

7:40 am-9:36 am

Nonstop1h 56m

$198

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Thu 4/9

6:15 am-12:53 pm

1 stop6h 38m

Sioux Falls Joe Foss Field

Sun 4/12

1:34 pm-7:44 pm

1 stop6h 10m

$248

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Thu 5/21

6:24 am-12:49 pm

1 stop6h 25m

Sioux Falls Joe Foss Field

Sat 5/30

9:15 am-2:57 pm

1 stop5h 42m

$248

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Wed 8/26

7:40 pm-9:38 pm

Nonstop1h 58m

Sioux Falls Joe Foss Field

Sat 8/29

6:20 pm-8:06 pm

Nonstop1h 46m

$249

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Thu 5/21

7:40 pm-9:38 pm

Nonstop1h 58m

Sioux Falls Joe Foss Field

Sat 5/30

6:37 pm-8:35 pm

Nonstop1h 58m

$249

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Fri 7/31

7:40 pm-9:38 pm

Nonstop1h 58m

Sioux Falls Joe Foss Field

Sun 8/2

7:35 am-9:31 am

Nonstop1h 56m

$249

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Fri 5/8

10:05 am-11:59 am

Nonstop1h 54m

Sioux Falls Joe Foss Field

Sun 5/10

1:41 pm-9:45 pm

1 stop8h 04m

$283

ChicagoSioux Falls

MDW - FSD

MDWFSD

Chicago Midway

Fri 4/10

7:20 pm-11:04 pm

1 stop3h 44m

Sioux Falls Joe Foss Field

Fri 4/17

1:44 pm-6:36 pm

1 stop4h 52m

$288

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Fri 7/31

5:20 pm-10:46 pm

1 stop5h 26m

Sioux Falls Joe Foss Field

Sun 8/2

5:15 am-8:34 am

1 stop3h 19m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/28

Showing 1-10 of 33 resultsSorted by cheapest first
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Compare providers for flights from Chicago to Sioux Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Sioux Falls in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Sioux Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Sioux Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Sioux Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Chicago to Sioux Falls?

Currently, February is the cheapest month in which you can book a flight from Chicago to Sioux Falls (average of $189). Flying from Chicago to Sioux Falls in October is currently the most expensive (average of $249). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to FSD?

Find hourly flight availability from Chicago to Sioux Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 1, 2026.

It’s typically best to fly out from Chicago to Sioux Falls at noon. Doing so could potentially save you 46% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Chicago to Sioux Falls. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their Chicago to Sioux Falls flight should consider departing on Thursday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Sioux Falls

Explore weekly flight availability from Chicago to Sioux Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 1, 2026.

The most flights from CHI to FSD are scheduled on a Monday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost to fly round-trip from Chicago to Sioux Falls?

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux Falls. Reviews last updated March 1, 2026.
Read through reviews of airlines operating flights from Chicago to Sioux Falls, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,370 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,370 reviews
United Airlines
7.4
Good
9,370 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,370 reviews
United Airlines
7.4
Good
9,370 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Chicago to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sioux Falls from Chicago?

    Sioux Falls Joe Foss Field (FSD) is the airport you will fly into if you book a flight from Chicago to Sioux Falls. You should not have trouble finding flights to Joe Foss Field from Chicago; the airport handles an average of 14 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Sioux Falls airport from Chicago. It is only a 2.6 mi journey from Joe Foss Field (FSD) to Sioux Falls’s city center.

  • How long is the flight from Chicago to Sioux Falls?

    For as low as $189, United Airlines can have you in Sioux Falls from Chicago in 1h 59m. The distance between Chicago and Sioux Falls is about 461 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago to Sioux Falls round-trip?

    Currently priced at $189, American Airlines will fly you from Chicago to Sioux Falls and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $194. American Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Chicago to Sioux Falls?

    Consider Envoy Air (83%), Qatar Airways (79%) or American Airlines (78%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Sioux Falls.

  • What are the cheapest flights from Chicago to Sioux Falls?

    The cheapest flight price from Chicago to Sioux Falls is $138. On average you can expect to pay $266. The most popular route, (Chicago O'Hare Intl - Sioux Falls Joe Foss Field), can usually be booked for $189.

  • Can I find deals for flights from Chicago to Sioux Falls that include hotel bookings?

    Yes. In addition to deals on Chicago to Sioux Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Sioux Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Sioux Falls.

  • Can I find deals for business class flights from Chicago to Sioux Falls?

    Yes. Cheapflights offers flight deals from Chicago to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Chicago to Sioux Falls (average of $189). Flying from Chicago to Sioux Falls in October is currently the most expensive (average of $249). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Marshall

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Top 2 airlines flying from Chicago to Sioux Falls

Discover the top 2 airlines that operate flights from Chicago to Sioux Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$249FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$194Average$334FlexibilityNo cancel feeOn-time69%

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