How much is a flight from Knoxville to Twin Falls?

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

Pick a travel date to see today’s available fares.

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 Knoxville - Twin Falls route.

Are there multiple airports in Knoxville and Twin Falls?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Knoxville: Only Knoxville - McGhee Tyson operates in this city.
• Airports in Twin Falls: Twin Falls is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Adjust your flight filters for Knoxville – Twin Falls

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to United States? These cities are popular too: Atlanta, Los Angeles, Miami, New York City, Orlando.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.