Cheap flights from Atlanta to Sioux Falls from $123

The cheapest month to fly to Sioux Falls from Atlanta is in May. Flight prices, which tend to average around $399, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in May, then April is your next best option. Flight prices from Atlanta to Sioux Falls during April average around $416.

The cheapest day to depart on your flight to Sioux Falls is on a Wednesday when prices can be found for as low as $439. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Atlanta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $685.

Our most recent data shows that the best time of day to fly to Sioux Falls is in the afternoon. Flights from Atlanta to Sioux Falls during this time can be as low as $499. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $549 on average. Flights to Sioux Falls from Atlanta in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Atlanta Hartsfield-Jackson to Sioux Falls Joe Foss Field for the best Atlanta Hartsfield-Jackson - Sioux Falls Joe Foss Field flight prices

There are 2 cabin classes available to choose from on Atlanta to Sioux Falls flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 63% on your flight if you consider stops on a Atlanta to Sioux Falls flight.

Delta is the most popular carrier operating from Atlanta Hartsfield-Jackson to Sioux Falls Joe Foss Field

Delta, American Airlines and Frontier are the top three most popular airlines that fly to Sioux Falls from Atlanta according to our data. Delta is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Sioux Falls. Keep in mind that there are 4 different airlines that fly to Sioux Falls on a routine basis, so you have a few additional options to choose from.

As of September 2026, 6 flights take off from Atlanta and land in Sioux Falls each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.

42 flights are operational weekly from Atlanta to Sioux Falls as of September 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.