Flights from Chicago to South Dakota

Flight deals from Chicago to South Dakota

Looking for cheap tickets from Chicago to South Dakota, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Sioux Falls.Rs53,302 per passenger.Departing Fri, 26 Sep, returning Sun, 28 Sep.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Fri, 26 Sep, arriving in Sioux Falls.Inbound direct flight with United departs from Sioux Falls on Sun, 28 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From Rs53,302, select.

Rapid City.Rs56,406 per passenger.Departing Mon, 28 Jul, returning Mon, 4 Aug.Return flight with American Airlines.Outbound direct flight with American Airlines departs from Chicago O'Hare International on Mon, 28 Jul, arriving in Rapid City Regional.Inbound direct flight with American Airlines departs from Rapid City Regional on Mon, 4 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From Rs56,406, select.

Watertown.Rs64,594 per passenger.Departing Thu, 26 Jun, returning Mon, 30 Jun.Return flight with Key Lime Air dba Denver Air Connection.Outbound direct flight with Key Lime Air dba Denver Air Connection departs from Chicago O'Hare International on Thu, 26 Jun, arriving in Watertown.Inbound direct flight with Key Lime Air dba Denver Air Connection departs from Watertown on Mon, 30 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From Rs64,594, select.

Aberdeen.Rs123,372 per passenger.Departing Fri, 25 Jul, returning Fri, 1 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Fri, 25 Jul, arriving in Aberdeen.Inbound indirect flight with Delta, departs from Aberdeen on Fri, 1 Aug, arriving in Chicago Midway.Price includes taxes and charges.From Rs123,372, select.

Flying from Chicago to South Dakota

Arm yourself with these facts on the fly.

Cheapest flight found	Rs31,354, Rapid City
Cheapest month to fly	July
Average flight time	2 hrs, 1 min
Cheapest airport to fly from	Chicago O'Hare International
Most popular airline	American Airlines

How to find cheap flights from Chicago to South Dakota

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Chicago to South Dakota. Other savvy travellers recently found return flights from Rs53,302 and one-way tickets from Rs31,354 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Chicago O'Hare International into Rapid City

At the moment, the lowest priced flight tickets to South Dakota are from Chicago O'Hare International Airport to Rapid City Regional Airport.

Fly in July

We crunched the flight calendar and found the cheapest time to fly from Chicago to South Dakota is currently July.

Fly on a Monday

From our data, we can see that Monday seems to be the cheapest time to fly from Chicago to South Dakota.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Chicago to anywhere you choose in South Dakota.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Chicago to South Dakota go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Chicago to South Dakota flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Chicago to South Dakota flight price?

We looked at all of the upcoming return flights from Chicago to South Dakota we could find over the next 12 months. It looks like Rs53,302 is the best price. This is good, compared to the average South Dakota ticket price of Rs80,131.

What is the cheapest month to fly from Chicago to South Dakota?

The cheapest month to fly from Chicago to Sioux Falls Airport is usually September. The cheapest month to fly from Chicago to Watertown Airport is usually June. The cheapest month to fly from Chicago to Aberdeen Airport is usually July. And the cheapest month to fly from Chicago to Rapid City Regional Airport is usually July.

Which upcoming date is cheapest to fly from Chicago to South Dakota on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to South Dakota on Friday, 26 September 2025.

Are there any direct flights from Chicago to South Dakota?

Chicago O'Hare International Airport offers direct flights to South Dakota.

If I'm flying from Chicago, where in South Dakota is cheapest to fly into?

If you're flying from Chicago, the cheapest city in South Dakota to fly into is Sioux Falls. The cheapest airport serving Sioux Falls at the moment is Sioux Falls.

How long is the flight from Chicago to South Dakota?

The average flight time between Chicago and South Dakota is 2 hours and 1 minute.