starting at $110
starting at $110
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Atlanta to Knoxville. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Atlanta to Knoxville, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The Atlanta — Knoxville route is served by multiple airlines, including Frontier Airlines and Spirit Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $110, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
starting at $110
starting at $110
There appear to be no non-stop flights from Atlanta to Knoxville at this time.... Well, or something went wrong on our side and we couldn't find anything
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The cheapest flight ticket from Atlanta to Knoxville according to data for the last 48 hours costs $110
Often the best time to buy tickets from Atlanta to Knoxville is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Atlanta to Knoxville can be found flying in these months: April, June.
The fastest flights from Atlanta to Knoxville start from 7 hours 24 minutes in the air.
The following airlines operate direct flights on the route Atlanta — Knoxville:
In different months, ticket prices from Atlanta to Knoxville vary: minimum — $107 (April 2026), maximum — $115 (June 2026). Typically, the flight costs $111–$115.
The cheapest one-way flight from Atlanta to Knoxville departs on 05/07/2026, is operated by Frontier Airlines and costs $110
There is no information about the cheapest roundtrip flight from Atlanta to Knoxville
Fastest flight from Atlanta to Knoxville takes 7h 24m
There are no direct flights on this route.
The distance between Atlanta and Knoxville is 231km (143 miles). Atlanta and Knoxville are in the same time zone
We couldn't find any special offers for flights from Atlanta to Knoxville