$1,483 Cheap flights to South Dakota

For prices as low as $349/pp, you can find flights to South Dakota depending on where you are departing from. On average, flights to South Dakota cost $349/pp.

The majority of momondo users who fly to South Dakota tend to spend time in Sioux Falls, which is visited 88% more often than other cities. When flying to Sioux Falls, the most popular airport to fly into is Sioux Falls Airport.

The closest airport to Mount Rushmore is Rapid City Airport, and would make for the quickest drive. For those interested in a secondary airport to fly into, consider looking at flights heading to Chadron Airport.

Temperatures in South Dakota can vary between -9 °C and 23 °C based on the time of year. Typically, the coldest month in South Dakota will be January, and the warmest month will be July. It is also worth noting that those looking to avoid rain and/or snow should consider travelling to South Dakota in January, January, and December, as that is when precipitation is least likely.

On average, it takes 21h 05m to fly from Australia to South Dakota if you fly out of Sydney Kingsford Smith (the most popular airport in Australia) and into Sioux Falls Joe Foss Field (the most popular airport in South Dakota). If you’re flying out of Melbourne and into Sioux Falls Joe Foss Field, then the flight time is around .

Prices for flights to South Dakota are updated daily.

As of February 2026, there is 1 operator available to choose from for flights to South Dakota.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to South Dakota.

The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.