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South Dakota

$115+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FSD
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$169
(American Airlines)

One-way from

$115
(Frontier)

Popular in

January

Cheapest in

October

Average price

$321

Good round-trip deal

$249 or less

Good one-way deal

$231 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. 8% potential increase in price ($28 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 May 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 May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 6/610:09 pmORD - FSD
Nonstop1h 49mAmerican Airlines
Sun 6/85:56 pmFSD - ORD
Nonstop1h 49mAmerican Airlines
Deal found 4/30$169
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/287:45 pmORD - RAP
Nonstop2h 41mUnited Airlines
Wed 6/46:20 amRAP - ORD
Nonstop2h 27mUnited Airlines
Deal found 4/30$209
This Frontier deal was found by Cheapflights users on 4/30. 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 6/66:00 amORD - FSD
1 stop8h 58mFrontier
Sun 6/83:58 pmFSD - ORD
1 stop8h 01mFrontier
Deal found 4/30$220
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 7/15:00 amORD - RAP
1 stop5h 45mAmerican Airlines
Wed 7/96:01 pmRAP - ORD
Nonstop2h 17mAmerican Airlines
Deal found 4/30$232
This Delta deal was found by Cheapflights users on 4/30. 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 5/171:45 pmORD - RAP
2 stops9h 49mDelta
Sun 5/256:33 amRAP - ORD
1 stop4h 14mDelta
Deal found 4/30$244
This Delta deal was found by Cheapflights users on 4/30. 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 5/287:25 pmMDW - RAP
1 stop4h 09mDelta
Sun 6/16:33 amRAP - MDW
1 stop5h 42mDelta
Deal found 4/30$264
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 6/58:00 pmORD - FSD
Nonstop1h 52mUnited Airlines
Sun 6/87:50 amFSD - ORD
Nonstop1h 44mUnited Airlines
Deal found 4/30$269
This Delta deal was found by Cheapflights users on 4/30. 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 7/91:46 pmMDW - FSD
1 stop3h 50mDelta
Sat 7/1211:12 amFSD - MDW
1 stop5h 58mDelta
Deal found 4/30$269
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 6/138:17 pmORD - FSD
1 stop3h 27mDelta
Sun 6/156:00 amFSD - ORD
2 stops6h 55mDelta
Deal found 4/30$274
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/102:44 pmMDW - FSD
1 stop27h 50mFrontier
Sun 7/132:57 pmFSD - MDW
1 stop5h 57mFrontier
Deal found 4/30$302
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/2911:50 amORD - RAP
1 stop10h 27mMultiple Airlines
Sun 6/110:07 pmRAP - ORD
2 stops31h 35mMultiple Airlines
Deal found 4/30$348
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Sat 6/1411:50 amORD - FSD
2 stops32h 53mMultiple Airlines
Sat 6/214:39 pmFSD - ORD
2 stops16h 47mMultiple Airlines
Deal found 4/30$426

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 May 1, 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 6/6

10:09 pm-11:58 pm

Nonstop1h 49m

Sioux Falls Joe Foss Field

Sun 6/8

5:56 pm-7:45 pm

Nonstop1h 49m

$169

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Wed 5/28

7:45 pm-9:26 pm

Nonstop2h 41m

Rapid City

Wed 6/4

6:20 am-9:47 am

Nonstop2h 27m

$209

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Fri 6/6

6:00 am-2:58 pm

1 stop8h 58m

Sioux Falls Joe Foss Field

Sun 6/8

3:58 pm-11:59 pm

1 stop8h 01m

$220

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Tue 7/1

5:00 am-9:45 am

1 stop5h 45m

Rapid City

Wed 7/9

6:01 pm-9:18 pm

Nonstop2h 17m

$232

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Sat 5/17

1:45 pm-10:34 pm

2 stops9h 49m

Rapid City

Sun 5/25

6:33 am-11:47 am

1 stop4h 14m

$244

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Wed 5/28

7:25 pm-10:34 pm

1 stop4h 09m

Rapid City

Sun 6/1

6:33 am-1:15 pm

1 stop5h 42m

$264

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Thu 6/5

8:00 pm-9:52 pm

Nonstop1h 52m

Sioux Falls Joe Foss Field

Sun 6/8

7:50 am-9:34 am

Nonstop1h 44m

$269

ChicagoSioux Falls

MDW - FSD

MDWFSD

Chicago Midway

Wed 7/9

1:46 pm-5:36 pm

1 stop3h 50m

Sioux Falls Joe Foss Field

Sat 7/12

11:12 am-5:10 pm

1 stop5h 58m

$269

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Fri 6/13

8:17 pm-11:44 pm

1 stop3h 27m

Sioux Falls Joe Foss Field

Sun 6/15

6:00 am-12:55 pm

2 stops6h 55m

$274

ChicagoSioux Falls

MDW - FSD

MDWFSD

Chicago Midway

Thu 7/10

2:44 pm-6:34 pm

1 stop27h 50m

Sioux Falls Joe Foss Field

Sun 7/13

2:57 pm-8:54 pm

1 stop5h 57m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 28 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 May 1, 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 May 1, 2025.

The most flights from CHI to USSD are scheduled on a Wednesday (15 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 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 May 1, 2025.
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. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
3,287 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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 $115. American Airlines flights start at $142 while deals on United Airlines start at $152 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 (91%) and Air Wisconsin (80%).

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

    On average you can expect to pay $266 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 $209.

  • 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.

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Denver Air ConnectionCheapest$151Average$160FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$301FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$199Average$343FlexibilityNo cancel feeOn-time69%
DeltaCheapest$218Average$368FlexibilityNo cancel feeOn-timeN/A

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