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South Dakota

$89+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FSD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap 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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$188
(Frontier)

One-way from

$89
(Frontier)

Popular in

January

Cheapest in

October

Average price

$249

Good round-trip deal

$170 or less

Good one-way deal

$121 or less
Provider with most accurate pricing for Chicago (CHI)-Sioux Falls Joe Foss Field flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Sioux Falls Joe Foss Field flights.
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From Chicago (CHI) to South Dakota
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One-way flight from Chicago (CHI) to South Dakota
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Highest demand for flights based on searches. 9% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Chicago (CHI) to South Dakota.
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Price to beat on a one-way flight from Chicago (CHI) to South Dakota.
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Find 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 March 31, 2025.

This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:40 amORD - FSD
1 stop6h 56mFrontier
Mon 4/142:36 pmFSD - ORD
1 stop10h 01mFrontier
Deal found 3/30$188
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:45 amMDW - FSD
1 stop6h 51mFrontier
Mon 4/142:36 pmFSD - MDW
1 stop9h 45mFrontier
Deal found 3/30$188
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 4/268:45 amORD - FSD
Nonstop1h 54mUnited Airlines
Mon 4/286:30 pmFSD - ORD
Nonstop1h 55mUnited Airlines
Deal found 3/30$189
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 5/39:30 amORD - RAP
Nonstop2h 30mUnited Airlines
Sun 5/46:23 amRAP - ORD
Nonstop2h 32mUnited Airlines
Deal found 3/30$189
This American Airlines deal was found by Cheapflights users on 3/30. 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 7/234:08 pmORD - RAP
Nonstop2h 19mAmerican Airlines
Wed 7/3012:47 pmRAP - ORD
Nonstop2h 18mAmerican Airlines
Deal found 3/30$252
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 7/85:20 pmORD - RAP
1 stop5h 36mDelta
Wed 7/162:20 pmRAP - ORD
1 stop4h 23mDelta
Deal found 3/30$254
This Delta deal was found by Cheapflights users on 3/30. 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 5/37:00 pmMDW - RAP
1 stop4h 30mDelta
Sun 5/411:45 amRAP - MDW
1 stop4h 34mDelta
Deal found 3/30$294
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/229:55 amORD - FSD
2 stops34h 42mMultiple Airlines
Fri 5/309:58 pmFSD - ORD
1 stop13h 38mMultiple Airlines
Deal found 3/30$335
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/18:00 amORD - RAP
1 stop9h 50mMultiple Airlines
Sun 5/45:40 pmRAP - ORD
2 stops35h 05mMultiple Airlines
Deal found 3/30$378
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/298:20 pmMDW - RAP
2 stops18h 22mAllegiant Air
Sat 5/313:32 pmRAP - MDW
2 stops26h 58mAllegiant Air
Deal found 3/30$406
This Delta deal was found by Cheapflights users on 3/31. 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 5/158:40 amORD - ABR
1 stop5h 32mDelta
Thu 5/226:39 amABR - ORD
1 stop5h 08mDelta
Deal found 3/31$432
This Delta deal was found by Cheapflights users on 3/30. 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.
Wed 5/148:40 amORD - FSD
1 stop14h 17mDelta
Fri 5/237:59 pmFSD - ORD
1 stop12h 25mDelta
Deal found 3/30$470

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 March 31, 2025.
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

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Fri 4/11

6:40 am-1:36 pm

1 stop6h 56m

Sioux Falls Joe Foss Field

Mon 4/14

2:36 pm-12:37 am

1 stop10h 01m

$188

ChicagoSioux Falls

MDW - FSD

MDWFSD

Chicago Midway

Fri 4/11

6:45 am-1:36 pm

1 stop6h 51m

Sioux Falls Joe Foss Field

Mon 4/14

2:36 pm-12:21 am

1 stop9h 45m

$188

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Sat 4/26

8:45 am-10:39 am

Nonstop1h 54m

Sioux Falls Joe Foss Field

Mon 4/28

6:30 pm-8:25 pm

Nonstop1h 55m

$189

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Sat 5/3

9:30 am-11:00 am

Nonstop2h 30m

Rapid City

Sun 5/4

6:23 am-9:55 am

Nonstop2h 32m

$189

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Wed 7/23

4:08 pm-5:27 pm

Nonstop2h 19m

Rapid City

Wed 7/30

12:47 pm-4:05 pm

Nonstop2h 18m

$252

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Tue 7/8

5:20 pm-9:56 pm

1 stop5h 36m

Rapid City

Wed 7/16

2:20 pm-7:43 pm

1 stop4h 23m

$254

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Sat 5/3

7:00 pm-10:30 pm

1 stop4h 30m

Rapid City

Sun 5/4

11:45 am-5:19 pm

1 stop4h 34m

$294

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Thu 5/22

9:55 am-8:37 pm

2 stops34h 42m

Sioux Falls Joe Foss Field

Fri 5/30

9:58 pm-11:36 am

1 stop13h 38m

$335

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Thu 5/1

8:00 am-4:50 pm

1 stop9h 50m

Rapid City

Sun 5/4

5:40 pm-5:45 am

2 stops35h 05m

$378

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Thu 5/29

8:20 pm-1:42 pm

2 stops18h 22m

Rapid City

Sat 5/31

3:32 pm-7:30 pm

2 stops26h 58m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 29 results
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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, September is the cheapest month in which you can book a flight from Chicago to South Dakota (average of $334). Flying from Chicago to South Dakota in December is currently the most expensive (average of $446). 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 March 31, 2025.

When flying from Chicago to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Chicago to South Dakota

Explore weekly flight availability from Chicago to South Dakota. 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 31, 2025.

The most flights from CHI to USSD are scheduled on a Sunday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 March 31, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and Allegiant Air from Chicago to South Dakota by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
731 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
6.0
Okay
3,276 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Chicago to South Dakota one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $89. American Airlines flights start at $152 while deals on United Airlines start at $177 one-way.

  • 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 Qatar Airways (94%), Piedmont Airlines (93%) and American Airlines (84%).

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

    On average you can expect to pay $331 for a flight from Chicago to South Dakota. The cheapest flight overall is $189 while the most popular route, (Chicago O'Hare Intl - Rapid City) is currently priced at $189.

  • 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, September is the cheapest month in which you can book a flight from Chicago to South Dakota (average of $334). Flying from Chicago to South Dakota in December is currently the most expensive (average of $446). 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

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Alternative routes for Chicago to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Denver Air ConnectionCheapest$151Average$155FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$301FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$199Average$352FlexibilityNo cancel feeOn-time69%
DeltaCheapest$218Average$402FlexibilityNo cancel feeOn-timeN/A
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