Cheap flights from Idaho Falls to Louisville from $545

Travelers frequently search for route combinations, such as Idaho Falls and Denver, Des Moines, Toronto, Las Vegas, Santa Ana, Phoenix, Kansas City, Charlotte, Minneapolis, Portland, San Diego, Guadalajara, Albuquerque, Las Palmas, Tucson, Khartoum, Tiruchirappalli, Amsterdam, Malindi, Kannur.

Travelers frequently search for route combinations, such as Louisville and Orlando, Tampa, San Francisco, Los Angeles, Fort Lauderdale, Phoenix, Houston, New York, London, Philadelphia, Denver, Charleston, Sarasota, Dallas, Punta Gorda, San Antonio, San Diego, New Orleans, Austin, Cancún.

The main airport in Idaho Falls is Idaho Falls Regional. It is also served by Idaho Falls Regional, Friedman Memorial, Jackson Hole, Yellowstone, Magic Valley Regional, Pocatello Regional.

The main airport in Louisville is Louisville International. It is also served by Indianapolis International, Cincinnati/Northern Kentucky International, Louisville International, Blue Grass, Evansville Regional, Dayton International, Owensboro–Daviess County Regional.

Currently, you can fly between Idaho Falls and Louisville with Alaska Airlines.

If you don’t have specific dates for your trip between Idaho Falls and Louisville, 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 Idaho Falls and Louisville, 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 Idaho Falls. The main one is Idaho Falls Regional and other nearby airports include Idaho Falls Regional, Friedman Memorial, Jackson Hole, Yellowstone, Magic Valley Regional, Pocatello Regional

There are a number of airports in and around Louisville. The main one is Louisville International and other nearby airports include Indianapolis International, Cincinnati/Northern Kentucky International, Louisville International, Blue Grass, Evansville Regional, Dayton International, Owensboro–Daviess County Regional.