Are direct flights from Nashville to Knoxville always the best option?

Direct flights usually offer convenience and save travel time, which can be a priority for many travelers. However, connecting flights may sometimes be more affordable, depending on the route and demand. Consider your budget and schedule when making your choice.

Can flexible travel dates help on Nashville to Knoxville flights?

Yes, being flexible with your travel dates can often lead to finding cheaper flights. Prices for flights can vary significantly even within the same week. Shifting your departure or return by a day or two may result in notable savings.

What extra costs should I check before booking Nashville to Knoxville flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and any booking fees. Some airlines may also charge for in-flight amenities or priority boarding. Being aware of these can help you calculate the total cost of your trip.

Flights From Nashville

To Knoxville

Cheap Flights from Nashville to Knoxville

Browse current best options from Nashville. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Nashville

RatePunk searches hundreds of travel sites at once for deals on flights to Knoxville

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Nashville to Knoxville

Explore current cheapest deals departing from Nashville to Knoxville

2026-08-21 – 2026-08-24
BNA - Knoxville
73% AI deal score
$330
$194
Round trip
2026-08-13 – 2026-08-17
BNA - Knoxville
73% AI deal score
$336
$195
Round trip
2026-08-14 – 2026-08-17
BNA - Knoxville
72% AI deal score
$333
$199
Round trip
2026-08-13 – 2026-08-24
BNA - Knoxville
70% AI deal score
$283
$199
Round trip
2026-08-17 – 2026-08-24
BNA - Knoxville
71% AI deal score
$314
$201
Round trip
2026-08-27 – 2026-08-31
BNA - Knoxville
40% AI deal score
$159
$203
Round trip
2026-08-20 – 2026-08-24
BNA - Knoxville
40% AI deal score
$164
$203
Round trip
2026-09-15 – 2026-09-21
BNA - Knoxville
39% AI deal score
$157
$203
Round trip
2026-08-14 – 2026-08-24
BNA - Knoxville
69% AI deal score
$285
$203
Round trip
2026-08-14 – 2026-08-16
BNA - Knoxville
72% AI deal score
$335
$205
Round trip

Nashville to Knoxville: Overview

Insights for flights from Nashville to Knoxville

Only 4% of recent fares from Nashville to Knoxville were classified as a good price. Right now, fares for this route are near the typical level. Over the last 90 days, prices typically ranged from $388–$637, with a median of $491. Given that deals are infrequent for this route, setting up a price alert can be particularly helpful for finding cheap flights from Nashville to Knoxville.

When considering the cheapest time to fly from Nashville to Knoxville, August stands out with a median fare of $86. This is followed by July, where the median fare is $92, and June, with a median fare of $109. These months offer significantly lower prices compared to the overall median for the route.

A typical journey from Nashville to Knoxville takes approximately 11h 34m, including connections. This is a short-haul route, covering a distance of 244 km. Most itineraries for this route connect at least once, with a median of 3 stopovers when connecting, as 0% of recent fares were for direct flights from Nashville to Knoxville.

How much is a round trip from Nashville to Knoxville

Regular price: $221 - $435

Prices for flights from Nashville to Knoxville are currently below the regular range.

The regular price range for this route is $221 to $435. The current lowest deal is $185 with Frontier Airlines, for travel from Aug 17-Sep 14.

now $185

Low $221

High $435

The cheapest time to fly from Nashville to Knoxville

The cheapest month to fly from Nashville to Knoxville is August, with a median price of $86. The most expensive month is April, with a median price of $1649. Flights are generally lower from June to November.

August

Cheapest

Flights from $86

April

Most Expensive

Flights from $1,649

Jan

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Nashville to Knoxville

Southwest Airlines

Last-minute flights going from Nashville to Knoxville

Sat, Aug 1

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

United Airlines

$442

$959

One-way

Tue, Aug 4

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

JetBlue Airways

$411

$357

One-way

Fri, Aug 7

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

Allegiant Air

$283

$274

One-way

Fri, Aug 7

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

Frontier Airlines

$392

$314

One-way

Sun, Aug 9

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

Allegiant Air

$357

$269

One-way

Mon, Aug 10

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

Frontier Airlines, Allegiant Air

$280

$212

One-way

Biggest price drops on these dates for flights from Nashville to Knoxville

4 nights

Aug 17 - Aug 21

$339 → $190

44%

2 nights

Aug 14 - Aug 16

$346 → $213

38%

7 nights

Aug 17 - Aug 24

$319 → $190

41%

3 nights

Aug 14 - Aug 17

$343 → $216

37%

Popular Airports to fly from Nashville to Knoxville

Nashville - Knoxville route insights

💸 Price insights

Recent fares are near the typical level

Recent fares for Nashville to Knoxville are near the typical level, with a median price of $491.

📅 Best time to fly

August is historically the cheapest month to fly

Historically, August is the cheapest month to fly from Nashville to Knoxville, with a median price of $86.

⏱️ Flight duration

Connecting flights typically take 11h 34m

Flights from Nashville to Knoxville typically take 11h 34m, with 3 stopovers on connecting routes.

✈️ Airlines & availability

Connecting flights are dominant on this route

Direct flights are not common. Connecting flights are dominant, with a 0% direct flight share historically.

🏆 Airline highlight

Southwest Airlines offers direct flights

Southwest Airlines offers direct flights on this route, providing a convenient option for travelers.

🎯 Booking tip

Deals are rare for this route

Historically, deals for flights from Nashville to Knoxville are rare, appearing infrequently over 30 days.

Nashville main airports to depart from

Nashville International (BNA)

Cheapest

Nashville International Airport is a convenient departure point for flights to Knoxville.

📍 ~12 km from Nashville (reachable by car)

💸 Flights from ~$184

Knoxville main airports to arrive at

McGhee Tyson (TYS)

Cheapest

McGhee Tyson Airport is ideal for reaching Knoxville and surrounding areas directly from Nashville.

📍 ~20 km from Knoxville (reachable by car)

💸 Flights from ~$184

Airports nearby Knoxville used as alternative

Hartsfield–Jackson Atlanta International (ATL)

Cheapest

Consider ATL for unparalleled direct flight options and potential cost savings, despite the longer drive and heavy traffic.

📍 ~290 km from Knoxville (reachable by car)

💸 Flights from ~$133

Business & First Class Flight Deals to Knoxville

Knoxville, United States

40% AI deal score

$2,376

Frequently Asked Questions About Flights to Knoxville

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare options from various providers. Sometimes, flying on weekdays or during off-peak seasons may offer better prices.

Booking in advance often provides more competitive prices, especially for popular routes. However, last-minute deals can sometimes appear, though they are less predictable. Monitoring price trends can help you decide on an optimal booking time.

Comparing nearby airports can sometimes reveal different flight options or prices. While not always necessary, it may be worth checking if alternative airports offer more suitable schedules or better value. Always factor in the additional travel time and cost to reach a different airport.

Related routes

More routes from Nashville

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Flights to Knoxville from other cities

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Nashville to Knoxville: Overview

Insights for flights from Nashville to Knoxville

How much is a round trip from Nashville to Knoxville

Regular price: $221 - $435

Prices for flights from Nashville to Knoxville are currently below the regular range.

The regular price range for this route is $221 to $435. The current lowest deal is $185 with Frontier Airlines, for travel from Aug 17-Sep 14.

now $185

Low $221

High $435

The cheapest time to fly from Nashville to Knoxville

August

Cheapest

Flights from $86

April

Most Expensive

Flights from $1,649

Jan

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Nashville to Knoxville

Southwest Airlines

Last-minute flights going from Nashville to Knoxville

Sat, Aug 1

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

United Airlines

$442

$959

One-way

Tue, Aug 4

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

JetBlue Airways

$411

$357

One-way

Fri, Aug 7

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

Allegiant Air

$283

$274

One-way

Fri, Aug 7

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

Frontier Airlines

$392

$314

One-way

Sun, Aug 9

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

Allegiant Air

$357

$269

One-way

Mon, Aug 10

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

Frontier Airlines, Allegiant Air

$280

$212

One-way

Biggest price drops on these dates for flights from Nashville to Knoxville

4 nights

Aug 17 - Aug 21

$339 → $190

44%

2 nights

Aug 14 - Aug 16

$346 → $213

38%

7 nights

Aug 17 - Aug 24

$319 → $190

41%

3 nights

Aug 14 - Aug 17

$343 → $216

37%

Popular Airports to fly from Nashville to Knoxville