HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Dakota

$103+ Cheap flights from Chicago (CHI) to South Dakota

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FSD
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to South Dakota with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chicago to South Dakota

Cheapest flights from Chicago to South Dakota
Explore the most affordable flight options available from Chicago to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Delta deal was found by Cheapflights users on 2/8. 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 3/56:15 am
ORD
-
FSD
1 stop3h 53m
Delta
Sun 3/85:00 am
FSD
-
ORD
1 stop3h 40m
Delta
Deal found 2/8$167
This Delta deal was found by Cheapflights users on 2/11. 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 4/26:15 am
ORD
-
FSD
1 stop4h 06m
Delta
Sun 4/55:00 am
FSD
-
ORD
1 stop3h 40m
Delta
Deal found 2/11$177
This Delta deal was found by Cheapflights users on 2/11. 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 4/29:30 am
MDW
-
FSD
1 stop6h 12m
Delta
Sun 4/58:00 am
FSD
-
MDW
1 stop5h 25m
Delta
Deal found 2/11$177
This Delta deal was found by Cheapflights users on 2/11. 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 4/31:10 pm
MDW
-
FSD
2 stops6h 10m
Delta
Sun 4/58:00 am
FSD
-
MDW
1 stop5h 25m
Delta
Deal found 2/11$182
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Thu 3/128:10 pm
ORD
-
FSD
Nonstop1h 52m
United Airlines
Sun 3/156:35 pm
FSD
-
ORD
Nonstop1h 50m
United Airlines
Deal found 2/9$189
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 3/259:47 am
ORD
-
FSD
Nonstop1h 51m
American Airlines
Wed 4/17:42 pm
FSD
-
ORD
Nonstop1h 48m
American Airlines
Deal found 2/8$190
This Delta deal was found by Cheapflights users on 2/11. 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 3/129:30 am
MDW
-
FSD
1 stop3h 23m
Delta
Mon 3/161:34 pm
FSD
-
MDW
1 stop5h 06m
Delta
Deal found 2/11$198
This American Airlines deal was found by Cheapflights users on 2/10. 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 2/279:51 am
ORD
-
FSD
Nonstop1h 51m
American Airlines
Sun 3/87:42 pm
FSD
-
ORD
Nonstop1h 48m
American Airlines
Deal found 2/10$204
This American Airlines deal was found by Cheapflights users on 2/9. 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 2/9$209
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 8/294:20 pm
ORD
-
RAP
Nonstop2h 20m
American Airlines
Sat 9/56:10 pm
RAP
-
ORD
Nonstop2h 19m
American Airlines
Deal found 2/10$209
This Delta deal was found by Cheapflights users on 2/9. 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 3/126:15 am
ORD
-
FSD
1 stop4h 06m
Delta
Sun 3/151:34 pm
FSD
-
ORD
1 stop6h 15m
Delta
Deal found 2/9$213
This Delta deal was found by Cheapflights users on 2/11. 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 3/129:30 am
MDW
-
FSD
1 stop3h 23m
Delta
Tue 3/178:00 am
FSD
-
MDW
1 stop5h 25m
Delta
Deal found 2/11$213

Find flight deals from Chicago to South Dakota

Keep the following information in mind while searching for Chicago to South Dakota flight deals. Data was last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$167
(Delta)

One-way from

$103
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$204

Good round-trip deal

$209 or less

Good one-way deal

$213 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 South Dakota
Search Deals
One-way flight from Chicago (CHI) to South Dakota
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to South Dakota.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to South Dakota.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to South Dakota 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 February 11, 2026.
Use the filters below to find and compare flights from Chicago to South Dakota that are best for you.

Fly from

Chicago

Fly to

South Dakota

Route

Depart

Return

Price

ChicagoSioux Falls

MDW - FSD

MDWFSD

Chicago Midway

Fri 4/3

2:05 pm-7:20 pm

1 stop5h 15m

Sioux Falls Joe Foss Field

Sun 4/5

8:00 am-1:25 pm

1 stop5h 25m

$177

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Thu 3/12

11:45 am-1:36 pm

Nonstop1h 51m

Sioux Falls Joe Foss Field

Sun 3/15

7:42 pm-9:30 pm

Nonstop1h 48m

$189

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Wed 3/25

9:47 am-11:38 am

Nonstop1h 51m

Sioux Falls Joe Foss Field

Wed 4/1

7:42 pm-9:30 pm

Nonstop1h 48m

$190

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Fri 2/27

9:51 am-11:42 am

Nonstop1h 51m

Sioux Falls Joe Foss Field

Sun 3/8

7:42 pm-9:30 pm

Nonstop1h 48m

$204

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Thu 3/12

6:15 am-10:21 am

1 stop4h 06m

Sioux Falls Joe Foss Field

Sun 3/15

1:34 pm-7:49 pm

1 stop6h 15m

$213

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Thu 3/12

6:15 am-10:21 am

1 stop4h 06m

Sioux Falls Joe Foss Field

Tue 3/17

11:01 am-3:19 pm

1 stop4h 18m

$213

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Thu 4/2

7:55 pm-9:36 pm

Nonstop2h 41m

Rapid City

Tue 4/7

2:42 pm-9:20 pm

1 stop5h 38m

$219

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Wed 4/8

7:55 pm-9:36 pm

Nonstop2h 41m

Rapid City

Sat 4/11

2:42 pm-9:17 pm

1 stop5h 35m

$219

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Fri 4/17

2:05 pm-7:02 pm

1 stop5h 57m

Rapid City

Tue 4/21

9:20 am-12:45 pm

Nonstop2h 25m

$219

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Thu 3/19

7:20 pm-10:25 pm

1 stop4h 05m

Rapid City

Sun 3/22

6:00 am-1:25 pm

1 stop6h 25m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 58 results
1
2
3
...
6

Best time to book a flight from Chicago to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota 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 South Dakota

What is the cheapest month to book a flight from Chicago to South Dakota?

Currently, February is the cheapest month in which you can book a flight from Chicago to South Dakota (average of $189). Flying from Chicago to South Dakota in April is currently the most expensive (average of $213). 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 SD?

Find hourly flight availability from Chicago to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.

It’s optimal to fly from Chicago to South Dakota at noon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Chicago to South Dakota?

Use this chart to determine the cheapest time to fly round-trip from Chicago to South Dakota. Price data was last updated on February 7, 2026.

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

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated February 11, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Chicago to South Dakota by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,179 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,179 reviews
Delta
7.9
Good
8,179 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,276 reviews
Delta
7.9
Good
8,179 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,267 reviews
Delta
7.9
Good
8,179 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Chicago to South Dakota?

    For as low as $189, Delta can have you in South Dakota from Chicago in 1h 51m. The distance from Chicago to South Dakota is about 461 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Chicago to South Dakota?

    The most popular route from Chicago to South Dakota is Chicago O'Hare Intl - Rapid City. You may also consider Chicago O'Hare Intl - Sioux Falls Joe Foss Field or Chicago Midway - Rapid City.

  • What are the most reliable airlines from Chicago to South Dakota?

    The top 3 most reliable airlines when flying from Chicago to South Dakota are Envoy Air (72%), Republic Airways (62%) and GoJet (61%).

  • What are the cheapest flights from Chicago to South Dakota?

    On average you can expect to pay $333 for a flight from Chicago to South Dakota. The cheapest flight overall is $138 while the most popular route, (Chicago O'Hare Intl - Rapid City) is currently priced at $219.

  • Can I find deals for flights from Chicago to South Dakota that include hotel bookings?

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

  • How can I find direct flights from Chicago to South Dakota?

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

  • Can I find deals for business class flights from Chicago to South Dakota?

    Yes. Cheapflights offers flight deals from Chicago to South Dakota 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 South Dakota?

    Currently, February is the cheapest month in which you can book a flight from Chicago to South Dakota (average of $189). Flying from Chicago to South Dakota in April is currently the most expensive (average of $213). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Miami flights
O'Hare Intl to Orlando flights
O'Hare Intl to Tampa flights
O'Hare Intl to Seattle flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Denver flights
O'Hare Intl to Newark flights
O'Hare Intl to San Francisco flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to Atlanta flights
Midway to Fort Lauderdale flights
O'Hare Intl to Fort Myers flights
O'Hare Intl to San Diego flights
Midway to Orlando flights
Midway to Sky Harbor Intl flights
Midway to Miami flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Ontario flights
Midway to Las Vegas flights
O'Hare Intl to Austin flights
O'Hare Intl to Hobby flights
St. Louis to Las Vegas flights
Midway to Los Angeles flights
O'Hare Intl to Honolulu flights
O'Hare Intl to Philadelphia flights
Midway to John F Kennedy Intl flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to New Orleans flights
O'Hare Intl to Nashville flights
O'Hare Intl to Sarasota flights
O'Hare Intl to Salt Lake City flights
O'Hare Intl to Love Field flights
Midway to Hobby flights
O'Hare Intl to Boston flights
Midway to Tampa flights
O'Hare Intl to West Palm Beach flights
St. Louis to Orlando flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Charleston flights
O'Hare Intl to Savannah flights
Midway to LaGuardia flights
Midway to George Bush Intcntl flights

Top 4 airlines flying from Chicago to South Dakota

Discover the top 4 airlines that operate flights from Chicago to South Dakota. 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Denver Air ConnectionCheapest$164Average$182FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$189Average$279FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$194Average$343FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$298FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.