Flights from Rapid City to South Dakota

Flight deals from Rapid City to South Dakota

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

Sioux Falls.R 3,407 per passenger.Departing Mon, 9 Mar.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Rapid City Regional on Mon, 9 Mar, arriving in Sioux Falls.Price includes taxes and charges.From R 3,407, select.

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Flying from Rapid City to South Dakota

Arm yourself with these facts on the fly.

Cheapest flight found	R 3,407
Cheapest month to fly	March
Average flight time	1 hr, 21 mins
Cheapest airport to fly from	Rapid City Regional
Most popular airline	Empire Airlines

How to find cheap flights from Rapid City to South Dakota

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Rapid City to South Dakota. Other savvy travellers recently found return flights from R 4,230 and one-way tickets from R 3,407 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Rapid City Regional into Sioux Falls

At the moment, the lowest priced flight tickets to South Dakota are from Rapid City Regional Airport to Sioux Falls Airport.

Fly in January

We crunched the flight calendar and found the cheapest time to fly from Rapid City to South Dakota is currently January.

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 Rapid City 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 Rapid City 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 South Dakota 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 Rapid City to South Dakota flight price?

We looked at all of the upcoming return flights from Rapid City to South Dakota we could find over the next 12 months. It looks like R 4,222 is the best price. This is good, compared to the average South Dakota ticket price of R 5,328.

What is the cheapest month to fly from Rapid City to South Dakota?

The cheapest month to fly from Rapid City to Watertown Airport is currently January. The cheapest month to fly from Rapid City to Sioux Falls Airport is usually January

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Rapid City to South Dakota on Friday, 30 January 2026.

Are there any direct flights from Rapid City to South Dakota?

Currently, there aren't any direct flights from Rapid City to South Dakota, but you can still fly with a stopover.

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

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