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South Dakota

$106+ Cheap flights from O'Hare Intl (ORD) 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RAP
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
1 adult, Economy
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Cheap flight deals from O'Hare Intl to South Dakota

Cheapest flights from O'Hare Intl to South Dakota
Explore the most affordable flight options available from O'Hare Intl to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2026.

This United Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 6/235:00 am
ORD
-
RAP
1 stop5h 20m
United Airlines
Tue 6/306:00 am
RAP
-
ORD
Nonstop2h 34m
United Airlines
Deal found 5/18$201
This American Airlines deal was found by Cheapflights users on 5/18. 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 7/113:52 pm
ORD
-
RAP
1 stop6h 39m
American Airlines
Wed 7/154:55 pm
RAP
-
ORD
1 stop6h 55m
American Airlines
Deal found 5/18$211
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Tue 6/165:00 am
ORD
-
RAP
1 stop5h 20m
United Airlines
Tue 6/231:35 pm
RAP
-
ORD
Nonstop2h 24m
United Airlines
Deal found 5/17$217
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Sun 9/61:20 pm
ORD
-
RAP
Nonstop2h 31m
American Airlines
Wed 9/166:11 pm
RAP
-
ORD
Nonstop2h 19m
American Airlines
Deal found 5/17$222
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Tue 6/235:00 am
ORD
-
RAP
1 stop5h 20m
United Airlines
Sat 6/273:31 pm
RAP
-
ORD
1 stop6h 18m
United Airlines
Deal found 5/15$227
This United Airlines deal was found by Cheapflights users on 5/17. 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 8/265:00 am
ORD
-
RAP
1 stop5h 28m
United Airlines
Tue 9/15:00 am
RAP
-
ORD
1 stop5h 28m
United Airlines
Deal found 5/17$228
This United Airlines deal was found by Cheapflights users on 5/18. 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 9/238:58 am
ORD
-
RAP
Nonstop2h 28m
United Airlines
Sat 9/265:47 pm
RAP
-
ORD
1 stop5h 12m
United Airlines
Deal found 5/18$229
This American Airlines deal was found by Cheapflights users on 5/15. 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 8/191:20 pm
ORD
-
RAP
Nonstop2h 31m
American Airlines
Sat 8/293:26 pm
RAP
-
ORD
Nonstop2h 37m
American Airlines
Deal found 5/15$231
This United Airlines deal was found by Cheapflights users on 5/18. 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 6/175:00 am
ORD
-
RAP
1 stop5h 20m
United Airlines
Wed 6/241:35 pm
RAP
-
ORD
Nonstop2h 24m
United Airlines
Deal found 5/18$232
This Delta deal was found by Cheapflights users on 5/18. 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 10/237:40 pm
ORD
-
RAP
1 stop3h 59m
Delta
Sat 10/2411:30 am
RAP
-
ORD
1 stop4h 19m
Delta
Deal found 5/18$242
This United Airlines deal was found by Cheapflights users on 5/14. 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 6/127:45 pm
ORD
-
FSD
Nonstop1h 58m
United Airlines
Sun 6/147:40 am
FSD
-
ORD
Nonstop1h 56m
United Airlines
Deal found 5/14$249
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/410:30 pm
ORD
-
FSD
Nonstop1h 50m
American Airlines
Sun 6/77:02 am
FSD
-
ORD
Nonstop2h 03m
American Airlines
Deal found 5/14$250

Find flight deals from O'Hare Intl to South Dakota

Keep the following information in mind while searching for O'Hare Intl to South Dakota flight deals. Data was last updated May 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$201
(United Airlines)

One-way from

$106
(United Airlines)

Popular in

April

Cheapest in

January

Average price

$339

Good round-trip deal

$249 or less

Good one-way deal

$168 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 O'Hare Intl to South Dakota
Search Deals
One-way flight from Chicago O'Hare Intl to South Dakota
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($39 potential increase over avg. RT price).
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 May 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to South Dakota.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to South Dakota.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 19, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Fri 10/23

7:40 pm-10:39 pm

1 stop3h 59m

Rapid City

Sat 10/24

11:30 am-4:49 pm

1 stop4h 19m

$242

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Fri 6/12

7:45 pm-9:43 pm

Nonstop1h 58m

Sioux Falls Joe Foss Field

Mon 6/15

6:30 pm-8:28 pm

Nonstop1h 58m

$249

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Fri 6/12

7:45 pm-9:43 pm

Nonstop1h 58m

Sioux Falls Joe Foss Field

Sun 6/14

7:40 am-9:36 am

Nonstop1h 56m

$249

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Tue 6/23

8:45 am-10:24 am

Nonstop2h 39m

Rapid City

Sat 6/27

3:31 pm-10:49 pm

1 stop6h 18m

$268

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Thu 9/17

6:00 am-10:00 am

1 stop4h 00m

Sioux Falls Joe Foss Field

Sun 9/20

5:15 am-8:34 am

1 stop3h 19m

$269

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Tue 8/4

6:45 pm-10:37 pm

1 stop4h 52m

Rapid City

Sat 8/8

4:30 pm-9:47 pm

1 stop4h 17m

$270

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Fri 6/19

9:30 pm-11:16 pm

Nonstop2h 46m

Rapid City

Wed 6/24

1:35 pm-4:59 pm

Nonstop2h 24m

$279

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Wed 7/1

6:30 am-1:10 pm

1 stop6h 40m

Sioux Falls Joe Foss Field

Sun 7/5

5:12 am-8:35 am

1 stop3h 23m

$284

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Fri 7/10

9:30 pm-11:16 pm

Nonstop2h 46m

Rapid City

Sun 7/12

6:00 am-9:34 am

Nonstop2h 34m

$288

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Fri 6/19

8:45 am-10:24 am

Nonstop2h 39m

Rapid City

Tue 6/23

4:40 pm-12:44 am

1 stop7h 04m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 47 resultsSorted by cheapest first
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5

Best time to book a flight from O'Hare Intl to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from O'Hare Intl 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 O'Hare Intl Airport to South Dakota

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to South Dakota?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to South Dakota (average of $189). Flying from Chicago O'Hare Intl Airport to South Dakota in May 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 ORD to SD?

Find hourly flight availability from O'Hare Intl 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 19, 2026.

It’s optimal to fly from Chicago O'Hare Intl Airport to South Dakota in the afternoon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the evening.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to South Dakota?

How far ahead should I book a flight from Chicago O'Hare Intl Airport to South Dakota?

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to South Dakota, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to South Dakota?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to South Dakota. Price data was last updated on April 4, 2026.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to South Dakota flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday evenings 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 May 19, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Chicago O'Hare Intl Airport to South Dakota to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,734 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,734 reviews
United Airlines
7.4
Good
9,734 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,648 reviews
United Airlines
7.4
Good
9,734 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl Airport to South Dakota?

    A quick flight from Chicago O'Hare Intl Airport to South Dakota can take about 1h 58m. Delta provides one of the quickest options available for as low as $249. The distance between Chicago O'Hare Intl Airport and South Dakota is about 461 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to South Dakota one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $144. Users have also found prices from $148 and $279 on American Airlines and Delta, respectively.

  • What are the most popular routes from Chicago O'Hare Intl Airport to South Dakota?

    The most popular flight routes from Chicago O'Hare Intl Airport to South Dakota are Chicago O'Hare Intl - Rapid City, Chicago O'Hare Intl - Sioux Falls Joe Foss Field and Chicago O'Hare Intl - Pierre.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to South Dakota?

    Consider American Airlines (82%), Envoy Air (82%) or SkyWest Airlines (68%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to South Dakota.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to South Dakota?

    On average you can expect to pay $307 for a flight from Chicago O'Hare Intl Airport to South Dakota. The cheapest flight overall is $159 while the most popular route, (Chicago O'Hare Intl - Rapid City) is currently priced at $201.

  • Can I find deals for flights from O'Hare Intl to South Dakota that include hotel bookings?

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

  • How can I find direct flights from O'Hare Intl to South Dakota?

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

  • Can I find deals for business class flights from O'Hare Intl to South Dakota?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to South Dakota?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to South Dakota (average of $189). Flying from Chicago O'Hare Intl Airport to South Dakota in May 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.

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Alternative routes for O'Hare Intl to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from O'Hare Intl to South Dakota

Discover the top 2 airlines that operate flights from O'Hare Intl 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 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$317FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$194Average$364FlexibilityNo cancel feeOn-time69%

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