How many flights depart from Chicago to South Dakota on average per day?

As of August 2026, there are 17 flights per day flying from Chicago to South Dakota. The most common time of day flights depart is 10:00PM, with 35% of flights taking off in the evening.

What is the cheapest airline that flies from Chicago to South Dakota?

Frontier, United Airlines, and American Airlines are the most popular carriers operating from Chicago to South Dakota

How many flights depart from Chicago to South Dakota on average per week?

125 flights are operational weekly from Chicago to South Dakota as of August 2026. The most popular departure day for this route is Tue, with 17% of flights per week taking off on this day.

When did momondo last update prices for flights from Chicago to South Dakota?

Prices for flights from Chicago to South Dakota were last updated today.

How many operators does momondo search for flights from Chicago to South Dakota?

The number of operators available for flights from Chicago to South Dakota is 2 as of August 2026.

How old do you have to be to fly from Chicago to South Dakota?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$90 Cheap Flights from Chicago to South Dakota in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to South Dakota

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 pm - 11:12 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 52mnonstop

6:31 pm - 8:33 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 02mnonstop

$259United Airlines

Sat, Sep 19 - Mon, Sep 28

9:30 pm - 11:22 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 52mnonstop

7:47 am - 9:39 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 52mnonstop

$259United Airlines

Thu, Aug 27 - Sun, Aug 30

10:39 pm - 12:29 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 50mnonstop

6:41 pm - 8:59 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 18mnonstop

$259American Airlines

Mon, Sep 14 - Mon, Sep 21

10:39 pm - 12:29 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 50mnonstop

6:41 pm - 8:59 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 18mnonstop

$259American Airlines

Thu, Sep 17 - Sun, Sep 20

9:30 pm - 11:22 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 52mnonstop

6:41 pm - 8:38 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 57mnonstop

$259United Airlines

Mon, Sep 7 - Mon, Sep 14

9:20 pm - 11:12 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 52mnonstop

6:41 pm - 8:38 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 57mnonstop

$259United Airlines

Mon, Sep 14 - Mon, Sep 21

10:40 pm - 12:30 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 50mnonstop

12:06 pm - 2:07 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 01mnonstop

$259American Airlines

Tue, Sep 8 - Tue, Sep 15

7:13 pm - 10:51 pmMDW Chicago Midway-FSD Sioux Falls Joe Foss Field

3h 38m1 stop Minneapolis St Paul

5:05 am - 8:48 amFSD Sioux Falls Joe Foss Field-MDW Chicago Midway

3h 43m1 stop Minneapolis St Paul

$279Delta

Mon, Sep 14 - Mon, Sep 21

7:13 pm - 10:51 pmMDW Chicago Midway-FSD Sioux Falls Joe Foss Field

3h 38m1 stop Minneapolis St Paul

5:05 am - 8:48 amFSD Sioux Falls Joe Foss Field-MDW Chicago Midway

3h 43m1 stop Minneapolis St Paul

$279Delta

Tue, Sep 22 - Tue, Sep 29

7:25 pm - 10:51 pmMDW Chicago Midway-FSD Sioux Falls Joe Foss Field

3h 26m1 stop Minneapolis St Paul

5:00 am - 8:39 amFSD Sioux Falls Joe Foss Field-MDW Chicago Midway

3h 39m1 stop Minneapolis St Paul

$279Delta

Mon, Aug 31 - Mon, Sep 7

Cheap last minute flights

Enter your travel dates to find the best prices.

9:30 pm - 11:22 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 52mnonstop

7:47 am - 9:39 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 52mnonstop

$349United Airlines

Fri, Aug 14 - Sun, Aug 16

6:00 am - 12:17 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

6h 17m1 stop Dallas/Fort Worth

6:24 am - 8:30 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 06mnonstop

$359American Airlines

Fri, Aug 14 - Sun, Aug 16

6:00 am - 10:20 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

4h 20m1 stop Minneapolis St Paul

10:56 am - 5:14 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

6h 18m1 stop Minneapolis St Paul

$369Delta

Fri, Aug 14 - Sun, Aug 16

9:40 am - 11:36 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 56mnonstop

12:06 pm - 2:05 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 59mnonstop

$374American Airlines

Sat, Aug 15 - Fri, Aug 28

10:40 pm - 12:30 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 50mnonstop

5:23 pm - 7:34 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 11mnonstop

$374American Airlines

Fri, Aug 14 - Fri, Aug 28

7:25 pm - 10:51 pmMDW Chicago Midway-FSD Sioux Falls Joe Foss Field

3h 26m1 stop Minneapolis St Paul

1:26 pm - 6:01 pmFSD Sioux Falls Joe Foss Field-MDW Chicago Midway

4h 35m1 stop Minneapolis St Paul

$414Delta

Fri, Aug 14 - Sun, Aug 16

6:00 am - 12:38 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

6h 38m1 stop Minneapolis St Paul

4:28 pm - 9:47 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

5h 19m1 stop Minneapolis St Paul

$424Delta

Thu, Aug 13 - Mon, Aug 17

5:00 am - 9:28 amORD Chicago O'Hare Intl-RAP Rapid City

5h 28m1 stop Denver Intl

3:27 pm - 10:00 pmRAP Rapid City-ORD Chicago O'Hare Intl

5h 33m1 stop Denver Intl

$437United Airlines

Fri, Aug 14 - Mon, Aug 17

8:40 am - 10:29 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 49mnonstop

7:47 am - 9:39 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 52mnonstop

$459United Airlines

Thu, Aug 13 - Sat, Aug 15

9:30 pm - 11:22 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 52mnonstop

7:47 am - 9:39 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 52mnonstop

$459United Airlines

Fri, Aug 14 - Sun, Aug 16

Cheap direct flights

Enter your travel dates to find the best prices.

8:40 am - 10:32 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 52mnonstop

6:00 am - 7:55 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 55mnonstop

$259United Airlines

Wed, Nov 11 - Sat, Nov 14

9:20 pm - 11:12 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 52mnonstop

6:31 pm - 8:33 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 02mnonstop

$259United Airlines

Sat, Sep 19 - Mon, Sep 28

10:48 pm - 12:39 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 51mnonstop

3:26 pm - 5:25 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 59mnonstop

$259American Airlines

Wed, Nov 11 - Mon, Nov 16

10:48 pm - 1:03 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

2h 15mnonstop

7:31 pm - 9:51 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 20mnonstop

$259American Airlines

Sat, Nov 21 - Thu, Nov 26

9:30 pm - 11:22 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 52mnonstop

6:41 pm - 8:38 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 57mnonstop

$259United Airlines

Mon, Sep 7 - Mon, Sep 14

9:30 pm - 11:22 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 52mnonstop

7:47 am - 9:39 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 52mnonstop

$259United Airlines

Thu, Aug 27 - Sun, Aug 30

9:20 pm - 11:12 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 52mnonstop

6:41 pm - 8:38 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 57mnonstop

$259United Airlines

Mon, Sep 14 - Mon, Sep 21

9:20 pm - 11:11 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 51mnonstop

7:50 am - 9:42 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 52mnonstop

$259United Airlines

Thu, Oct 1 - Sun, Oct 4

10:40 pm - 12:30 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 50mnonstop

12:06 pm - 2:07 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 01mnonstop

$259American Airlines

Tue, Sep 8 - Tue, Sep 15

10:48 pm - 1:03 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

2h 15mnonstop

7:00 am - 9:23 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 23mnonstop

$259American Airlines

Sat, Nov 21 - Fri, Nov 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Chicago to South Dakota

Our best Delta deals on Chicago to South Dakota flight tickets

Delta

Aug 31

MDW7:25 pmChicago Midway

3h 26m

1 stop

FSD10:51 pmSioux Falls Joe Foss Field

Sep 7

FSD5:00 amSioux Falls Joe Foss Field

3h 39m

1 stop

MDW8:39 amChicago Midway

$279

Delta

Sep 4

ORD6:00 amChicago O'Hare Intl

4h 20m

1 stop

FSD10:20 amSioux Falls Joe Foss Field

Sep 7

FSD5:00 amSioux Falls Joe Foss Field

3h 30m

1 stop

ORD8:30 amChicago O'Hare Intl

$309

Delta

Sep 4

ORD5:57 pmChicago O'Hare Intl

4h 54m

1 stop

FSD10:51 pmSioux Falls Joe Foss Field

Sep 6

FSD4:28 pmSioux Falls Joe Foss Field

5h 19m

1 stop

ORD9:47 pmChicago O'Hare Intl

$324

United Airlines flights from Chicago to South Dakota

Our best United Airlines deals on Chicago to South Dakota flight tickets

United Airlines

Nov 14

ORD8:40 amChicago O'Hare Intl

2h 51m

RAP10:31 amRapid City

Nov 17

RAP1:30 pmRapid City

2h 33m

ORD5:03 pmChicago O'Hare Intl

$261

United Airlines

Oct 19

ORD8:47 amChicago O'Hare Intl

2h 28m

RAP10:15 amRapid City

Oct 24

RAP1:37 pmRapid City

2h 24m

ORD5:01 pmChicago O'Hare Intl

$287

United Airlines

Oct 7

ORD8:47 amChicago O'Hare Intl

2h 28m

RAP10:15 amRapid City

Oct 13

RAP5:53 pmRapid City

5h 06m

1 stop

ORD11:59 pmChicago O'Hare Intl

$297

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSioux Falls

ORD Chicago O'Hare Intl - FSD Sioux Falls Joe Foss Field

ORDFSD

Chicago O'Hare Intl

Sat 9/19

9:20 pm-11:12 pm

Nonstop1h 52m

Sioux Falls Joe Foss Field

Mon 9/28

6:31 pm-8:33 pm

Nonstop2h 02m

$259

Quickest round-trip

ChicagoSioux Falls

ORD Chicago O'Hare Intl - FSD Sioux Falls Joe Foss Field

ORDFSD

Chicago O'Hare Intl

Thu 8/27

9:30 pm-11:22 pm

Nonstop1h 52m

Sioux Falls Joe Foss Field

Sun 8/30

7:47 am-9:39 am

Nonstop1h 52m

$259

ChicagoSioux Falls

ORD Chicago O'Hare Intl - FSD Sioux Falls Joe Foss Field

ORDFSD

Chicago O'Hare Intl

Mon 9/14

10:39 pm-12:29 am

Nonstop1h 50m

Sioux Falls Joe Foss Field

Mon 9/21

6:41 pm-8:59 pm

Nonstop2h 18m

$259

ChicagoSioux Falls

ORD Chicago O'Hare Intl - FSD Sioux Falls Joe Foss Field

ORDFSD

Chicago O'Hare Intl

Thu 9/17

10:39 pm-12:29 am

Nonstop1h 50m

Sioux Falls Joe Foss Field

Sun 9/20

6:41 pm-8:59 pm

Nonstop2h 18m

$259

ChicagoSioux Falls

ORD Chicago O'Hare Intl - FSD Sioux Falls Joe Foss Field

ORDFSD

Chicago O'Hare Intl

Mon 9/7

9:30 pm-11:22 pm

Nonstop1h 52m

Sioux Falls Joe Foss Field

Mon 9/14

6:41 pm-8:38 pm

Nonstop1h 57m

$259

ChicagoSioux Falls

ORD Chicago O'Hare Intl - FSD Sioux Falls Joe Foss Field

ORDFSD

Chicago O'Hare Intl

Mon 9/14

9:20 pm-11:12 pm

Nonstop1h 52m

Sioux Falls Joe Foss Field

Mon 9/21

6:41 pm-8:38 pm

Nonstop1h 57m

$259

ChicagoSioux Falls

ORD Chicago O'Hare Intl - FSD Sioux Falls Joe Foss Field

ORDFSD

Chicago O'Hare Intl

Tue 9/8

10:40 pm-12:30 am

Nonstop1h 50m

Sioux Falls Joe Foss Field

Tue 9/15

12:06 pm-2:07 pm

Nonstop2h 01m

$259

ChicagoSioux Falls

MDW Chicago Midway - FSD Sioux Falls Joe Foss Field

MDWFSD

Chicago Midway

Mon 9/14

7:13 pm-10:51 pm

1 stop3h 38m

Sioux Falls Joe Foss Field

Mon 9/21

5:05 am-8:48 am

1 stop3h 43m

$279

ChicagoSioux Falls

MDW Chicago Midway - FSD Sioux Falls Joe Foss Field

MDWFSD

Chicago Midway

Tue 9/22

7:13 pm-10:51 pm

1 stop3h 38m

Sioux Falls Joe Foss Field

Tue 9/29

5:05 am-8:48 am

1 stop3h 43m

$279

ChicagoSioux Falls

MDW Chicago Midway - FSD Sioux Falls Joe Foss Field

MDWFSD

Chicago Midway

Mon 8/31

7:25 pm-10:51 pm

1 stop3h 26m

Sioux Falls Joe Foss Field

Mon 9/7

5:00 am-8:39 am

1 stop3h 39m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to South Dakota

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to South Dakota?

The month of December is, on average, the cheapest month to fly to South Dakota from Chicago, with most prices found around $314. If you aren’t able to travel to South Dakota during the month of December, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $323.

What is the cheapest day to depart on your flight to South Dakota?

The cheapest day to depart from Chicago to South Dakota is on a Saturday. Travelers who choose to depart for South Dakota on a Saturday will often find tickets for as low as $309. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $447. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.

What is the cheapest time of day to depart on your flight to South Dakota?

The cheapest time of day to fly to South Dakota is in the afternoon when flights can be purchased for as low as $299. At noon is when there is more demand to fly to South Dakota, so prices are often more expensive at around $371 per ticket.

What is the cheapest Chicago to South Dakota flight route?

Fly from Chicago O'Hare Intl to Watertown for the best Chicago - South Dakota flight prices

What cabin class options are available on Chicago to South Dakota flights?

There are 4 cabin classes available to choose from on Chicago to South Dakota flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to South Dakota flights?

You could potentially save up to 12% on your flight if you consider stops on a Chicago to South Dakota flight.

Cheap Chicago to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to South Dakota

Best Price Found	$249
Fastest flight time	1h 51m
Direct flights	Every day
Airports in South Dakota	20 airports

The best one-way flight to South Dakota from Chicago in the past 72 hours is $249. The best round-trip flight deal from Chicago to South Dakota found on momondo in the last 72 hours is $289.

The fastest flight from Chicago to South Dakota takes 1h 51m

Direct flights go from Chicago to South Dakota every day.

There are 20 airports in South Dakota. From Chicago there are direct flights to Rapid City (RAP), Sioux Falls Joe Foss Field (FSD).

Search flight deals

Frequently asked questions about flying from Chicago to South Dakota

When did momondo last update prices for flights from Chicago to South Dakota?
Prices for flights from Chicago to South Dakota were last updated today.
How many operators does momondo search for flights from Chicago to South Dakota?
The number of operators available for flights from Chicago to South Dakota is 2 as of August 2026.
How old do you have to be to fly from Chicago to South Dakota?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chicago to South Dakota?
Based on momondo bookings for flights between Chicago and South Dakota, the leading plane model is Airbus A320-100/200, making up 20.10% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 700 with 15.85%, Embraer 175 with 15.36%, and Embraer 170 with 13.73%.

Best airlines flying from Chicago to South Dakota

Compare and see reviews for airlines that fly from Chicago to South Dakota with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,910 reviews		Search American Airlines flights
United Airlines	PriceFrom $194	Free Cancellation	Rating 7.4 10,105 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to South Dakota?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to South Dakota for you.

Can I find flights from Chicago to South Dakota with flexible booking policies on momondo?

Yes. All flights to South Dakota from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to South Dakota?

Once all potential Chicago to South Dakota flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to South Dakota right now. Can momondo alert me if prices change?

Price alerts on flights to South Dakota from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.