How much is a flight from Nashville to Idaho Falls?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Nashville and Idaho Falls.

Can$411 is the lowest fare found in the past 15 days.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Nashville - Idaho Falls route.

Best airport options between Nashville and Idaho Falls

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in Nashville: Nashville is the only operating airport.
• Airports in Idaho Falls: Idaho Falls - Fanning Field is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Filter and compare flights from Nashville to Idaho Falls

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to United States? Check these: Atlanta, Los Angeles, Miami, New York City, Orlando.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.