How much is a ticket from Knoxville to Great Falls?

Depending on when you travel and how far in advance you book, fares between Knoxville and Great Falls can differ a lot.

The lowest fare seen in the past 15 days was $238.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Which departure and arrival airports are available?

Between Knoxville and Great Falls, flight options may depend on the combination of airports available.

• Airports in Knoxville: Only Knoxville - McGhee Tyson is currently in operation.
• Airports in Great Falls: Great Falls is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Plan your perfect flight from Knoxville to Great Falls

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers like Delta, United, American, and more.

Other popular destinations

Planning a trip to United States? Other frequent searches include: Atlanta, Los Angeles, Miami, New York City, Orlando.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.