To Knoxville

Cheap Flights from Nashville to Knoxville

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Nashville

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

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Nashville to Knoxville

Explore current cheapest deals departing from Nashville to Knoxville

Round trip

Sort by: Cheapest

August 6 - August 31

Cheapest

BNA - Knoxville

$260

$184

Round trip

August 6 - August 15

BNA - Knoxville

$288

$185

Round trip

August 6 - August 17

BNA - Knoxville

$273

$191

Round trip

August 6 - August 10

Best

BNA - Knoxville

$324

$192

Round trip

August 13 - August 31

BNA - Knoxville

$274

$192

Round trip

August 13 - August 15

Best

BNA - Knoxville

$326

$192

Round trip

August 3 - August 31

BNA - Knoxville

$259

$197

Round trip

July 13 - July 31

Earliest

BNA - Knoxville

$278

$197

Round trip

August 13 - August 17

BNA - Knoxville

$323

$198

Round trip

August 6 - August 24

BNA - Knoxville

$265

$199

Round trip

Unlock all 500+ flight deals to Knoxville and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Nashville to Knoxville

A significant portion of recent fares for cheap flights from Nashville to Knoxville, specifically 71%, have been classified as a good price. Fares for this route typically range from $100–$163, with a median of $126. Right now, current fares are near the typical level for this route.

If you are looking for the cheapest time to fly from Nashville to Knoxville, August stands out as the most affordable month, with a median fare of $86. Following closely, July offers a median fare of $92, while June presents a median of $109.

The typical journey time for flights from Nashville to Knoxville is approximately 11h 34m, including connections. Most itineraries for this route connect at least once, with a median of 1 stopover when a connection is required.

This route covers a distance of 244 km, classifying it as a short-haul flight. This means you can expect a relatively brief travel experience between these two cities.

How much is a round trip from Nashville to Knoxville

Regular price: $219 - $423

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

The regular price range for flights from Nashville to Knoxville is between $219 and $423. The current lowest deal is $184 with Allegiant Air, for travel from August 6 to August 31, 2026.

now $184

Low $219

High $423

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

Fri, Jun 19

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

Allegiant Air

$392

$391

One-way

Sun, Jun 21

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

Allegiant Air

$461

$617

One-way

Mon, Jun 22

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

Allegiant Air

$425

$333

One-way

Thu, Jun 25

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

United Airlines

$383

$1,013

One-way

Thu, Jul 2

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

Southwest Airlines

$177

$300

One-way

Fri, Jul 3

⌛ Last-Minute

BNA - Knoxville

Nashville (BNA) - Knoxville (TYS)

Deutsche Luft Hansa

$340

$301

One-way

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

2 nights

Aug 13 - Aug 15

$326 → $192

41%

4 nights

Aug 6 - Aug 10

$324 → $192

41%

4 nights

Aug 13 - Aug 17

$323 → $198

39%

1 night

Aug 6 - Aug 7

$327 → $209

36%

Popular Airports to fly from Nashville to Knoxville

Nashville - Knoxville route insights

💸 Price insights

Recent fares near the typical level

Recent fares from Nashville to Knoxville are near the typical level for this route.

📅 Best time to fly

August is historically cheapest at $86

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

⏱️ Flight duration

Typically 11h 34m with stops

Flights from Nashville to Knoxville typically take 11h 34m, including at least one stop.

✈️ Airlines & availability

Connecting flights only

There are no direct flights on this route; all available deals include at least one stopover.

🏆 Airline highlight

Allegiant Air offers deals

Allegiant Air has offered recent deals for flights from Nashville to Knoxville, according to historical data.

🎯 Booking tip

Deals are rare

Deals for flights from Nashville to Knoxville are historically rare, appearing infrequently.

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

This airport is the world's busiest, offering unparalleled global connectivity and frequent service to many destinations.

📍 ~250 km from Knoxville (reachable by car)

💸 Flights from ~$133

Charlotte Douglas International (CLT)

This major American Airlines hub provides extensive East Coast and international connections, avoiding Atlanta's congestion.

📍 ~270 km from Knoxville (reachable by car)

💸 Flights from ~$169

Greenville–Spartanburg International (GSP)

This larger regional airport often features lower fares and easier navigation than major hubs.

📍 ~190 km from Knoxville (reachable by car)

💸 Flights from ~$181

Asheville Regional (AVL)

This is the geographically closest alternative airport to Knoxville, useful for specific low-cost carrier routes.

📍 ~120 km from Knoxville (reachable by car)

💸 Flights from ~$145

Business & First Class Flight Deals to Knoxville

Knoxville, United States

39% AI deal score

$2,695

From BNA

Elite

Sep 09

Knoxville, United States

39% AI deal score

$2,973

Frequently Asked Questions About Flights to Knoxville

To find potentially cheaper flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Looking into flights during the off-peak season may also help reduce costs.

Booking flights in advance, often several weeks or months before your intended departure, can sometimes lead to lower prices. However, prices can fluctuate, so monitoring fares and booking when you see a good deal is usually a good strategy. Last-minute bookings may occasionally offer deals but can also be more expensive.

Comparing nearby airports can sometimes provide more flight options or different pricing. While it may add to your ground travel time, the potential savings on airfare could be worthwhile. Always consider the total cost and convenience when evaluating this option.

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Cheap Flights from Nashville to Knoxville

Today’s best flight deals from Nashville to Knoxville

Unlock all 500+ flight deals to Knoxville and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Nashville to Knoxville

How much is a round trip from Nashville to Knoxville

The cheapest time to fly from Nashville to Knoxville

Direct flights from Nashville to Knoxville

Last-minute flights going from Nashville to Knoxville

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

Popular Airports to fly from Nashville to Knoxville

Nashville - Knoxville route insights

Recent fares near the typical level

August is historically cheapest at $86

Typically 11h 34m with stops

Connecting flights only

Allegiant Air offers deals

Deals are rare

Nashville main airports to depart from

Knoxville main airports to arrive at

Airports nearby Knoxville used as alternative

Business & First Class Flight Deals to Knoxville

Best Elite deals to Knoxville

Jul 14

Jul 15

Jul 17

Jul 08

Jun 20

Jun 19

Jun 17

Jul 10

Jul 10

Jul 10

Jul 10

Jul 10

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Sep 08

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Sep 14

Jul 29

Sep 08

Sep 08

Sep 07

Sep 14

Jul 29

Sep 07

Sep 09

Frequently Asked Questions About Flights to Knoxville

How can I find cheap flights from Nashville to Knoxville?

How can I find cheap flights from Nashville to Knoxville?

When should I book flights from Nashville to Knoxville?

When should I book flights from Nashville to Knoxville?

Should I compare nearby airports for flights from Nashville to Knoxville?

Should I compare nearby airports for flights from Nashville to Knoxville?

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

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

Can flexible travel dates help on Nashville to Knoxville flights?

Can flexible travel dates help on Nashville to Knoxville flights?

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

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

Related routes

Consider alternative routes from Nashville