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Cheap Flights from Nashville to Knoxville

Compare Nashville to Knoxville flight deals

Find the cheapest month or even day of the year to fly to Knoxville

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Flight deals from Nashville to Knoxville

Looking for a cheap last-minute deal or the best return flight from Nashville Airport to Knoxville Airport? If you want to travel next month, return fares start from Rs62,065. Find the lowest prices on one-way and return tickets right here.
Knoxville.Rs25,821 per passenger.Departing Fri, 21 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Nashville on Fri, 21 Aug, arriving in Knoxville.Price includes taxes and charges.From Rs25,821, select.
Knoxville.Rs29,287 per passenger.Departing Wed, 11 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Nashville on Wed, 11 Nov, arriving in Knoxville.Price includes taxes and charges.From Rs29,287, select.
Knoxville.Rs29,373 per passenger.Departing Fri, 11 Sep.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Nashville on Fri, 11 Sep, arriving in Knoxville.Price includes taxes and charges.From Rs29,373, select.
Knoxville.Rs29,691 per passenger.Departing Wed, 11 Nov.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Nashville on Wed, 11 Nov, arriving in Knoxville.Price includes taxes and charges.From Rs29,691, select.
Knoxville.Rs29,691 per passenger.Departing Sat, 31 Oct.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Nashville on Sat, 31 Oct, arriving in Knoxville.Price includes taxes and charges.From Rs29,691, select.
Knoxville.Rs29,716 per passenger.Departing Wed, 2 Dec.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Nashville on Wed, 2 Dec, arriving in Knoxville.Price includes taxes and charges.From Rs29,716, select.
Knoxville.Rs35,433 per passenger.Departing Fri, 28 Aug.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Nashville on Fri, 28 Aug, arriving in Knoxville.Price includes taxes and charges.From Rs35,433, select.
Knoxville.Rs37,040 per passenger.Departing Wed, 5 May.One-way flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Wed, 5 May, arriving in Knoxville.Price includes taxes and charges.From Rs37,040, select.
Knoxville.Rs37,065 per passenger.Departing Tue, 1 Jun.One-way flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Tue, 1 Jun, arriving in Knoxville.Price includes taxes and charges.From Rs37,065, select.
Knoxville.Rs40,384 per passenger.Departing Sun, 11 Apr.One-way flight with Delta.Outbound indirect flight with Delta, departs from Nashville on Sun, 11 Apr, arriving in Knoxville.Price includes taxes and charges.From Rs40,384, select.
Knoxville.Rs46,001 per passenger.Departing Sat, 13 Mar.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Nashville on Sat, 13 Mar, arriving in Knoxville.Price includes taxes and charges.From Rs46,001, select.

Find the cheapest month to fly from Nashville to Knoxville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Nashville to Knoxville flights are currently cheapest in August.
Aug
from Rs25,821
Sep
from Rs29,373
Oct
from Rs29,691
Nov
from Rs29,287
Dec
from Rs29,716
Jan
Find prices
Feb
Find prices
Mar
from Rs46,001
Apr
from Rs40,384
May
from Rs37,040
Jun
from Rs37,065
Jul
Find prices

Direct flights from Nashville to Knoxville

Nashville to Knoxville: Alternative routes

Compare routes from Nashville to Knoxville below. You may find an airport to fly into that's cheaper, faster, or easier than Knoxville.

Knoxville

18km from central Knoxville
ClosestCheapest
from Rs25,821
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Nashville to Knoxville: Flight information

The things to know before you go.
Cheapest flight foundRs25,821
Cheapest month to flyAugust
Average flight time56 mins
Most popular airlineSouthwest Airlines
Average flights per week16

Finding cheap flights from Nashville to Knoxville: Frequently asked questions

The best price we found for a return flight from Nashville to Knoxville is Rs62,065. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
56 minutes is the average flight time from Nashville to Knoxville.
Southwest Airlines flies direct from Nashville to Knoxville.
As of August 2026, there are 16 flights per week flying from Nashville to Knoxville.
The cheapest month to fly from Nashville to Knoxville is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Nashville Airport to Knoxville Airport on Saturday, 12 September 2026.
Yes – the average flight time is 56 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Knoxville but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Knoxville is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Delta and Southwest Airlines offer the cheapest flight tickets to Knoxville.

Travelling from Nashville Airport (BNA) to Knoxville Airport (TYS): what you need to know

  • The average duration of a direct flight from Nashville Airport to Knoxville Airport is 55 minutes.

  • There are eight Nashville Airport to Knoxville Airport flights each week to choose from.

  • To ensure you catch your BNA to TYS flight, leave enough time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the general travel rule.

  • During popular months such as July, it's a good idea to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of international flights when you fly during a peak period in general.

  • Southwest Airlines is your gateway to discovering Knoxville (and maybe even some other exciting parts of the United States!). Check out the direct flights from Nashville Airport to Knoxville Airport offered by this popular carrier.

  • Southwest Airlines is the airline most travellers choose for this route.

  • If you'd like to break up your flight, just deselect 'Direct flights only' when searching for your ticket from Nashville Airport to Knoxville Airport. Here are the top stopovers between BNA and TYS:

    • Atlanta Hartsfield-Jackson Airport

    • Charlotte Douglas Airport

    • Washington Ronald Reagan Airport

Handy information about Nashville Airport (BNA)

  • The address for BNA is One Terminal Drive, Suite 501.

  • 77% of flights that take off from Nashville Airport make it to their destination on time.

  • To get to Nashville Airport from central Nashville, it'll take around 20 minutes if you're travelling by car. This depends on traffic, however. It's approximately 14 kilometres from the airport to the city centre.

  • Catching public transport? You can expect a journey time of around 45 minutes.

  • Get your travels off to a leisurely start by staying near BNA. Whether you've booked an early flight from Nashville Airport to Knoxville Airport or just don't want to be rushed, these hotels are the answer:

Arriving at Knoxville Airport (TYS)

  • If you're coming in on a late Nashville Airport to Knoxville Airport flight, few things top the convenience of being near the terminal. Pick up your bags from the carousel and then be showered and relaxing shortly after at one of these accommodation options near TYS:

  • Hit the road running by picking up a Knoxville Airport rental car. Grab a set of wheels from Budget, Alamo or Avis and experience the lesser-explored corners of Knoxville and beyond.

  • To lock in the lowest price, book your ride from Knoxville Airport around three weeks ahead.

Getting from Knoxville Airport (TYS) to central Knoxville

  • TYS is located at 2055 Alcoa Highway.

  • Knoxville Airport to the centre of Knoxville has a drive time of about 25 minutes. It's approximately 24 kilometres away.

  • Travelling to the centre by public transport takes roughly 50 minutes.

When to fly to Knoxville Airport (TYS)

  • October is the most popular month for flights from Nashville Airport to Knoxville Airport. For smaller crowds, head to Knoxville in March.

  • When reserving your flight from Nashville Airport to Knoxville Airport, consider the type of weather you enjoy. July is the warmest month in Knoxville, with temperatures ranging from 17ºC to 32ºC.

  • January has average temperatures of between -6ºC and 11ºC. Look for cheap tickets from BNA to TYS around that time if you'd rather travel in cooler conditions.

Explore more of the United States

  • You've done Knoxville, now it's time to discover other parts of the United States. Journey about 451 kilometres north to Columbus to tick off its popular sights. From Franklin Park Conservatory and Botanical Gardens to Whetstone Park / Park of Roses and Ohio Theatre, you've got a jam-packed schedule ahead.

  • Around 467 kilometres north-west of Knoxville, Indianapolis is another essential stop in the United States. Experience the best of this destination with a visit to Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

Plan the rest of your trip from Nashville to Knoxville

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.