Flights from San Antonio to South Dakota

Flight deals from San Antonio to South Dakota

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

Rapid City.$420 per passenger.Departing Fri, 30 Jan.One-way flight with United.Outbound indirect flight with United, departs from San Antonio International on Fri, 30 Jan, arriving in Rapid City Regional.Price includes taxes and charges.From $420, select.

Sioux Falls.$589 per passenger.Departing Fri, 23 Jan.One-way flight with Delta.Outbound indirect flight with Delta, departs from San Antonio International on Fri, 23 Jan, arriving in Sioux Falls.Price includes taxes and charges.From $589, select.

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Flying from San Antonio to South Dakota

Arm yourself with these facts on the fly.

Cheapest flight found	$420
Cheapest month to fly	January
Cheapest airport to fly from	San Antonio International

How to find cheap flights from San Antonio 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 Antonio to South Dakota. Other savvy travellers recently found return flights from $415 and one-way tickets from $420 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from San Antonio International into Rapid City Regional

At the moment, the lowest priced flight tickets to South Dakota are from San Antonio International Airport to Rapid City Regional Airport.

Fly in March

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

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 Antonio 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 San Antonio 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 San Antonio to South Dakota flight price?

We looked at all of the upcoming return flights from San Antonio to South Dakota we could find over the next 12 months. It looks like $415 is the best price. This is good, compared to the average South Dakota ticket price of $782.

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

The cheapest month to fly from San Antonio to Pierre Airport is currently January. The cheapest month to fly from San Antonio to Rapid City Regional Airport is usually March. And the cheapest month to fly from San Antonio to Sioux Falls Airport is usually January.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Antonio to South Dakota on Thursday, 12 March 2026.

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

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

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

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