Cheap Flights from Denver International Airport to South Dakota from HK$730 Return

Flight deals from Denver International Airport to South Dakota

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

Sioux Falls.HK$730 per passenger.Departing Sun, 11 Jan, returning Sun, 18 Jan.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Sun, 11 Jan, arriving in Sioux Falls.Inbound direct flight with Frontier Airlines departs from Sioux Falls on Sun, 18 Jan, arriving in Denver International.Price includes taxes and charges.From HK$730, select.

Rapid City.HK$1,469 per passenger.Departing Fri, 23 Jan, returning Sun, 25 Jan.Return flight with United.Outbound direct flight with United departs from Denver International on Fri, 23 Jan, arriving in Rapid City Regional.Inbound direct flight with United departs from Rapid City Regional on Sun, 25 Jan, arriving in Denver International.Price includes taxes and charges.From HK$1,469, select.

Pierre.HK$1,864 per passenger.Departing Thu, 18 Dec, returning Mon, 22 Dec.Return flight with United.Outbound direct flight with United departs from Denver International on Thu, 18 Dec, arriving in Pierre.Inbound direct flight with United departs from Pierre on Mon, 22 Dec, arriving in Denver International.Price includes taxes and charges.From HK$1,864, select.

Watertown.HK$1,930 per passenger.Departing Fri, 19 Dec, returning Tue, 23 Dec.Return flight with United.Outbound direct flight with United departs from Denver International on Fri, 19 Dec, arriving in Watertown.Inbound direct flight with United departs from Watertown on Tue, 23 Dec, arriving in Denver International.Price includes taxes and charges.From HK$1,930, select.

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Flying from Denver International Airport to South Dakota

Arm yourself with these facts on the fly.

Cheapest flight found	HK$730
Cheapest month to fly	January
Average flight time	1 hr, 37 mins
Average flights per week	168
Most popular airline	United

How to find cheap flights from Denver International Airport to South Dakota

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Denver International Airport to South Dakota. Other savvy travellers recently found return flights from HK$730 and one-way tickets from HK$367. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in January

The cheapest time to fly from Denver International Airport 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 Denver International Airport 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 Denver International Airport to your chosen airport in 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 Airport to South Dakota flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Denver International Airport to South Dakota?

Yes - direct flights currently operate from Denver International Airport to Sioux Falls Airport, Rapid City Regional Airport and Pierre Airport in South Dakota.

What is the average price of a flight from Denver International Airport to South Dakota?

We looked at all of the upcoming return flights from Denver International Airport to South Dakota we could find over the next 12 months. It looks like HK$730 is the best price. This is good, compared to the average South Dakota ticket price of HK$1,498.

What is the cheapest month to fly from Denver International Airport to South Dakota?

The cheapest month to fly from Denver International Airport to Sioux Falls Airport is currently January.
The cheapest month to fly from Denver International Airport to Watertown Airport is currently December.
The cheapest month to fly from Denver International Airport to Pierre Airport is currently December.
And the cheapest month to fly from Denver International Airport to Rapid City Regional Airport is usually January.

Which upcoming date is cheapest to fly from Denver International Airport to South Dakota on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver International Airport to South Dakota on Sunday, 11 January 2026.

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

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