Cheap flights from Great Falls to Sioux Falls from £338

Travelers frequently search for route combinations, such as Great Falls and Dallas, Las Vegas, Houston, Los Angeles, Charlotte, Savannah, Spokane, Tel Aviv, Seattle, Malé, Monterrey, Guadalajara, Hilo, Naples, Amsterdam, Amman, Palm Springs, Syracuse, Kahului, Boston.

Travelers frequently search for route combinations, such as Sioux Falls and London, Los Angeles, Portland, Nashville, Philadelphia, Phoenix, Dallas, Tampa, Atlanta, San Diego, Denver, San Francisco, Santa Ana, Tuxtla Gutiérrez, Windhoek, Tarapoto, Mexico City, Mérida, Saipan, Konya.

The main airport in Great Falls is Great Falls International. It is also served by Bozeman Yellowstone International, Missoula International, Helena Regional, Great Falls International, Havre City–County, Bert Mooney.

The main airport in Sioux Falls is Sioux Falls Regional. It is also served by Sioux Falls Regional, Watertown Regional, Sioux Gateway.

Currently, you can fly between Great Falls and Sioux Falls with United Airlines, Alaska Airlines.

If you don’t have specific dates for your trip between Great Falls and Sioux Falls, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Great Falls and Sioux Falls, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Great Falls. The main one is Great Falls International and other nearby airports include Bozeman Yellowstone International, Missoula International, Helena Regional, Great Falls International, Havre City–County, Bert Mooney

There are a number of airports in and around Sioux Falls. The main one is Sioux Falls Regional and other nearby airports include Sioux Falls Regional, Watertown Regional, Sioux Gateway.