Find cheap flights to South Dakota

Flights to South Dakota vary based on month, airline, when you book, where you are departing from and many more variables, but on average momondo users can expect to spend about £297/pp. The absolute cheapest flight to South Dakota is £297/pp

The majority of momondo users who fly to South Dakota tend to spend time in Sioux Falls, which is visited 71% more often than other cities. When flying to Sioux Falls, the most popular airport to fly into is Sioux Falls Airport.

South Dakota typically has a temperature range from -9 °C(January) to 23 °C(July). Those looking to avoid rain and/or snow while visiting South Dakota should plan their trip in January, January, or December, as these months are relatively less likely to have precipitation.

There are a total of 5 airlines that operate flight routes to South Dakota, with United Airlines being the most popular option. An estimated 52% of those flying into South Dakota choose to fly with United Airlines. If you’re unable to find tickets with United Airlines, then Virgin Atlantic and KLM are also popular airlines to fly with.

Prices for flights to South Dakota were last updated today.

As of April 2026, there are 5 operators available to choose from for flights to South Dakota.

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to South Dakota.

The travel and health documents you'll need for your trip to South Dakota may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South Dakota. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.