Cheap Flights from San Diego to South Dakota from $232 Roundtrip

Flight deals from San Diego to South Dakota

Looking for cheap flights from San Diego to South Dakota, or a last-minute trip? Find the lowest prices on one-way and round-trip flights right here.

Sioux Falls.$232 per passenger.Departing Mon, Oct 27, returning Fri, Oct 31.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Diego International on Mon, Oct 27, arriving in Sioux Falls.Inbound indirect flight with Frontier Airlines, departing from Sioux Falls on Fri, Oct 31, arriving in San Diego International.Price includes taxes and charges.From $232, select.

Rapid City.$235 per passenger.Departing Tue, Oct 28, returning Thu, Oct 30.Round-trip flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departing from San Diego International on Tue, Oct 28, arriving in Rapid City Regional.Inbound indirect flight with Allegiant Air, departing from Rapid City Regional on Thu, Oct 30, arriving in San Diego International.Price includes taxes and charges.From $235, select.

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Flying from San Diego to South Dakota

Arm yourself with these facts on the fly.

Cheapest flight found	$232
Cheapest month to fly	October
Cheapest airport to fly from	San Diego International

How to find cheap flights from San Diego to South Dakota

We've compared the best online travel agents and flight providers on the Internet to find the cheapest plane tickets from San Diego to South Dakota. Other savvy travelers recently found round-trip flights from $232 and one-way tickets from $99. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from San Diego International into Sioux Falls

At the moment, the lowest-priced flight tickets to South Dakota are from San Diego International Airport to Sioux Falls Airport.

Fly in October

We crunched the flight calendar and found the cheapest time to fly from San Diego to South Dakota is currently October.

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 San Diego to anywhere you choose in South Dakota.

Watch as flight prices go up and down

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

Relax – these are fee-free plane 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 San Diego to South Dakota flight price?

We looked at all of the upcoming round-trip flights from San Diego to South Dakota we could find over the next 12 months. It looks like $232 is the best price. This is good, compared to the average South Dakota ticket price of $234.

What is the cheapest month to fly from San Diego to South Dakota?

The cheapest month to fly from San Diego to Rapid City Regional Airport is currently October. The cheapest month to fly from San Diego to Sioux Falls Airport is usually October.

On which upcoming date is it cheapest to fly from San Diego to South Dakota?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to South Dakota on Monday, October 27, 2025.

Are there any direct flights from San Diego to South Dakota?

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

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

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