How much is a flight from Decatur to Knoxville?

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

Which departure and arrival airports are available?

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

• Airports in Decatur: Only Decatur is currently in operation.
• Airports in Knoxville: Knoxville - McGhee Tyson 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.

Smart ways to search flights from Decatur 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 carriers like American, Delta, United, and more.

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.