How much is a flight from Duluth to Knoxville?

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

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 Duluth - Knoxville route.

Best airport options between Duluth and Knoxville

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

• Airports in Duluth: Duluth is the only operating airport.
• Airports in Knoxville: Knoxville - McGhee Tyson 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.

Smart ways to search flights from Duluth to Knoxville

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include the best airlines and travel agencies.

Other popular destinations

Flying to United States? Other travelers also searched: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.