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

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

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

As of May 2026, there are 23 flights per day flying from Chicago to South Dakota. The most common time of day flights depart is 9:00PM, with 40% of flights taking off in the evening.

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

American Airlines, United Airlines, and Delta are the most popular carriers operating 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 May 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.

$96 Cheap Flights from Chicago to South Dakota in 2026

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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.

9:30 pm - 11:16 pm

ORD

RAP

2h 46mnonstop

1:35 pm - 4:59 pm

RAP

ORD

2h 24mnonstop

$191United Airlines

Sat, Jul 25 - Wed, Jul 29

9:30 pm - 11:16 pm

ORD

RAP

2h 46mnonstop

5:53 pm - 12:44 am

RAP

ORD

5h 51m

1 stop

$201United Airlines

Sat, Jul 25 - Wed, Jul 29

8:45 am - 10:24 am

ORD

RAP

2h 39mnonstop

1:35 pm - 4:59 pm

RAP

ORD

2h 24mnonstop

$207United Airlines

Tue, Jul 7 - Tue, Jul 14

6:25 pm - 10:26 pm

ORD

RAP

5h 01m

1 stop

2:31 pm - 7:30 pm

RAP

ORD

3h 59m

1 stop

$211Delta

Sat, Jul 11 - Wed, Jul 15

7:25 pm - 10:37 pm

MDW

RAP

4h 12m

1 stop

6:48 am - 1:08 pm

RAP

MDW

5h 20m

1 stop

$211Delta

Tue, Aug 4 - Tue, Aug 11

9:30 pm - 11:16 pm

ORD

RAP

2h 46mnonstop

4:40 pm - 12:44 am

RAP

ORD

7h 04m

1 stop

$217United Airlines

Tue, Jun 23 - Sat, Jun 27

9:30 pm - 11:16 pm

ORD

RAP

2h 46mnonstop

1:35 pm - 4:59 pm

RAP

ORD

2h 24mnonstop

$222United Airlines

Sat, Jun 13 - Mon, Jun 15

1:25 pm - 2:56 pm

ORD

RAP

2h 31mnonstop

3:26 pm - 7:03 pm

RAP

ORD

2h 37mnonstop

$231American Airlines

Sat, Aug 29 - Sat, Sep 5

1:20 pm - 2:55 pm

ORD

RAP

2h 35mnonstop

4:55 pm - 12:50 am

RAP

ORD

6h 55m

1 stop

$232American Airlines

Sat, Jul 4 - Tue, Jul 7

9:37 pm - 6:33 pm

ORD

FSD

20h 56m

1 stop

4:25 pm - 8:32 pm

FSD

ORD

28h 07m

1 stop

$262Frontier

Tue, May 26 - Fri, May 29

United Airlines flights from Chicago to South Dakota

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

United Airlines

Jul 25

ORD9:30 pmChicago O'Hare Intl

2h 46m

RAP11:16 pmRapid City

Jul 29

RAP1:35 pmRapid City

2h 24m

ORD4:59 pmChicago O'Hare Intl

$191

United Airlines

Jul 25

ORD9:30 pmChicago O'Hare Intl

2h 46m

RAP11:16 pmRapid City

Jul 29

RAP5:53 pmRapid City

5h 51m

1 stop

ORD12:44 amChicago O'Hare Intl

$201

United Airlines

Jul 7

ORD8:45 amChicago O'Hare Intl

2h 39m

RAP10:24 amRapid City

Jul 14

RAP1:35 pmRapid City

2h 24m

ORD4:59 pmChicago O'Hare Intl

$207

Delta flights from Chicago to South Dakota

Our best Delta deals on Chicago to South Dakota flight tickets

Delta

Aug 4

MDW7:25 pmChicago Midway

4h 12m

1 stop

RAP10:37 pmRapid City

Aug 8

RAP6:48 amRapid City

5h 20m

1 stop

MDW1:08 pmChicago Midway

$211

Delta

Oct 23

MDW12:30 pmChicago Midway

4h 16m

1 stop

RAP3:46 pmRapid City

Oct 24

RAP11:30 amRapid City

4h 20m

1 stop

MDW4:50 pmChicago Midway

$242

Delta

Oct 23

MDW12:30 pmChicago Midway

4h 16m

1 stop

RAP3:46 pmRapid City

Oct 24

RAP6:55 amRapid City

10h 42m

2 stops

MDW6:37 pmChicago Midway

$247

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Sat 7/25

9:30 pm-11:16 pm

Nonstop2h 46m

Rapid City

Wed 7/29

1:35 pm-4:59 pm

Nonstop2h 24m

$191

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Sat 7/25

9:30 pm-11:16 pm

Nonstop2h 46m

Rapid City

Wed 7/29

5:53 pm-12:44 am

1 stop5h 51m

$201

Quickest round-trip

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Tue 7/7

8:45 am-10:24 am

Nonstop2h 39m

Rapid City

Tue 7/14

1:35 pm-4:59 pm

Nonstop2h 24m

$207

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Sat 7/11

6:25 pm-10:26 pm

1 stop5h 01m

Rapid City

Wed 7/15

2:31 pm-7:30 pm

1 stop3h 59m

$211

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Tue 8/4

7:25 pm-10:37 pm

1 stop4h 12m

Rapid City

Tue 8/11

6:48 am-1:08 pm

1 stop5h 20m

$211

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Tue 6/23

9:30 pm-11:16 pm

Nonstop2h 46m

Rapid City

Sat 6/27

4:40 pm-12:44 am

1 stop7h 04m

$217

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Sat 6/13

9:30 pm-11:16 pm

Nonstop2h 46m

Rapid City

Mon 6/15

1:35 pm-4:59 pm

Nonstop2h 24m

$222

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Sat 8/29

1:25 pm-2:56 pm

Nonstop2h 31m

Rapid City

Sat 9/5

3:26 pm-7:03 pm

Nonstop2h 37m

$231

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Sat 7/4

1:20 pm-2:55 pm

Nonstop2h 35m

Rapid City

Tue 7/7

4:55 pm-12:50 am

1 stop6h 55m

$232

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Tue 5/26

9:37 pm-6:33 pm

1 stop20h 56m

Sioux Falls Joe Foss Field

Fri 5/29

4:25 pm-8:32 pm

1 stop28h 07m

$262

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 September is, on average, the cheapest month to fly to South Dakota from Chicago, with most prices found around $169. If you aren’t able to travel to South Dakota during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $169.

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 Wednesday. Travelers who choose to depart for South Dakota on a Wednesday will often find tickets for as low as $249. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $536. 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 evening when flights can be purchased for as low as $293. In the morning is when there is more demand to fly to South Dakota, so prices are often more expensive at around $350 per ticket.

What is the cheapest Chicago to South Dakota flight route?

Fly from Chicago O'Hare Intl to Sioux Falls Joe Foss Field for the best Chicago - South Dakota flight prices

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

No. A direct flight is the cheapest option for a flight between Chicago to South Dakota.

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	$168
Fastest flight time	1h 52m
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 $168. The best round-trip flight deal from Chicago to South Dakota found on momondo in the last 72 hours is $249.

The fastest flight from Chicago to South Dakota takes 1h 52m

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 May 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 Embraer 175, making up 21.79% of the total bookings. Other popular models include Embraer 170 with 18.54%, Embraer 175 (Enhanced Winglets) with 17.32%, and Canadair (Bombardier) Regional Jet CRJ-550 with 11.37%.

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 11,661 reviews		Search American Airlines flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 9,701 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.