HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Knoxville

$44+ Cheap flights from Tennessee to Knoxville (TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — TYS
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tennessee to Knoxville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tennessee to Knoxville

Keep the following information in mind while searching for Tennessee to Knoxville flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$86
(Mytrip)

One-way from

$44
(Mytrip)

Good round-trip deal

$82 or less

Good one-way deal

$90 or less
Provider with most accurate pricing for Nashville Intl-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Knoxville McGhee Tyson flights.
Search Deals
From Tennessee to Knoxville McGhee Tyson
Search Deals
One-way flight from Tennessee to Knoxville McGhee Tyson
Search Deals
Price to beat on a round-trip flight from Tennessee to Knoxville McGhee Tyson.
Search Deals
Price to beat on a one-way flight from Tennessee to Knoxville McGhee Tyson.
Search Deals

Find flight deals from Tennessee to Knoxville

Cheapest flights from Tennessee to Knoxville
Explore the most affordable flight options available from Tennessee to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Mytrip deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:48 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Thu 10/301:26 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Deal found 10/12$86
This Booking.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:48 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Thu 10/235:34 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Deal found 10/12$87
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:30 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Sun 11/2312:24 pmTYS - MEM
Nonstop1h 27mAllegiant Air
Deal found 10/12$89
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:41 pmMEM - TYS
Nonstop1h 22mAllegiant Air
Sun 11/2312:24 pmTYS - MEM
Nonstop1h 27mAllegiant Air
Deal found 10/12$90
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:30 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Thu 11/2012:24 pmTYS - MEM
Nonstop1h 27mAllegiant Air
Deal found 10/11$91
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:30 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Thu 11/2012:24 pmTYS - MEM
Nonstop1h 27mAllegiant Air
Deal found 10/14$94
This Mytrip deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:40 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Sun 11/21:16 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Deal found 10/12$108
This Gotogate deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:48 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Sun 10/195:34 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Deal found 10/11$120
This FlightHub deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:48 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Thu 10/235:34 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Deal found 10/13$127
This Mytrip deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/243:57 pmMEM - TYS
1 stop14h 53mAllegiant Air
Sun 10/265:34 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Deal found 10/12$153
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:10 amBNA - TYS
1 stop11h 04mMultiple Airlines
Mon 11/179:09 pmTYS - BNA
1 stop19h 43mMultiple Airlines
Deal found 10/13$183
This Mytrip deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:44 pmBNA - TYS
1 stop12h 49mMultiple Airlines
Fri 10/311:03 pmTYS - BNA
1 stop7h 58mMultiple Airlines
Deal found 10/12$204

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Tennessee to Knoxville that are best for you.

Fly from

Tennessee

Fly to

Knoxville

Route

Depart

Return

Price

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Thu 11/20

1:41 pm-4:03 pm

Nonstop1h 22m

Knoxville McGhee Tyson

Sun 11/23

12:24 pm-12:51 pm

Nonstop1h 27m

$90

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Sun 11/16

2:30 pm-4:49 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Thu 11/20

12:24 pm-12:51 pm

Nonstop1h 27m

$91

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Fri 10/24

3:57 pm-7:50 am

1 stop14h 53m

Knoxville McGhee Tyson

Sun 10/26

5:34 pm-5:58 pm

Nonstop1h 24m

$153

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Sun 11/16

2:30 pm-4:49 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Sun 11/23

8:00 am-7:48 pm

1 stop12h 48m

$156

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Thu 11/13

2:30 pm-4:49 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Sat 11/15

6:12 pm-2:17 pm

1 stop21h 05m

$163

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Sun 10/26

6:48 pm-9:07 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Thu 10/30

6:51 pm-7:19 pm

1 stop25h 28m

$167

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Mon 10/27

7:00 am-12:48 pm

1 stop4h 48m

Knoxville McGhee Tyson

Thu 10/30

1:26 pm-1:50 pm

Nonstop1h 24m

$179

NashvilleKnoxville

BNA - TYS

BNATYS

Nashville Intl

Mon 11/10

11:10 am-11:14 pm

1 stop11h 04m

Knoxville McGhee Tyson

Mon 11/17

9:09 pm-3:52 pm

1 stop19h 43m

$183

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Thu 11/13

8:10 pm-5:52 pm

2 stops20h 42m

Knoxville McGhee Tyson

Thu 11/20

12:24 pm-12:51 pm

Nonstop1h 27m

$215

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Fri 11/28

2:02 pm-4:24 pm

Nonstop1h 22m

Knoxville McGhee Tyson

Mon 12/1

1:50 pm-9:02 am

1 stop20h 12m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 43 results
1
2
3
...
5

Best time to book a flight from Tennessee to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Tennessee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tennessee to Knoxville

What is the cheapest month to book a flight from Tennessee to Knoxville?

Currently, September is the cheapest month in which you can book a flight from Tennessee to Knoxville (average of $78). Flying from Tennessee to Knoxville in March is currently the most expensive (average of $251). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TN to TYS?

Find hourly flight availability from Tennessee to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

When flying from Tennessee to Knoxville, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 45% versus a flight in the afternoon.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated October 14, 2025.
Get a feel of what it's like to fly with Delta, American Airlines, and Allegiant Air from Tennessee to Knoxville by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,975 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,042 reviews
Delta
8.0
Very good
7,975 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Allegiant Air
7.2
Good
693 reviews
Delta
8.0
Very good
7,975 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Tennessee?

    For a flight from Tennessee to Knoxville, you will be flying into McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city.

  • How long is the flight from Tennessee to Knoxville?

    Allegiant Air and Delta can get you from Tennessee to Knoxville in just under 1h 22m. Your travel time can differ by up to 3h 19m. The distance between Tennessee and Knoxville is about 341 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Tennessee to Knoxville?

    The most popular route from Tennessee to Knoxville is Nashville Intl - Knoxville McGhee Tyson. You may also consider Memphis - Knoxville McGhee Tyson or Blountville Tri Cities TN/VA - Knoxville McGhee Tyson.

  • Can I find deals for flights from Tennessee to Knoxville that include hotel bookings?

    Yes. In addition to deals on Tennessee to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tennessee to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tennessee to Knoxville.

  • Can I find deals for business class flights from Tennessee to Knoxville?

    Yes. Cheapflights offers flight deals from Tennessee to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tennessee to Knoxville?

    Currently, September is the cheapest month in which you can book a flight from Tennessee to Knoxville (average of $78). Flying from Tennessee to Knoxville in March is currently the most expensive (average of $251). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Alcoa
Oak Ridge
Murphy

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tennessee to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Nashville flights
LaGuardia to Nashville flights
Newark to Nashville flights
Los Angeles to Nashville flights
Boston to Nashville flights
Reagan-National to Nashville flights
Dulles Intl to Nashville flights
O'Hare Intl to Nashville flights
Seattle to Nashville flights
Dallas/Fort Worth to Nashville flights
Baltimore to Nashville flights
Hobby to Nashville flights
Philadelphia to Nashville flights
San Francisco to Nashville flights
Raleigh to Nashville flights
Minneapolis to Nashville flights
Denver to Nashville flights
Fort Lauderdale to Nashville flights
Ontario to Nashville flights
George Bush Intcntl to Nashville flights
Providence to Nashville flights
Detroit to Nashville flights
Austin to Nashville flights
John F Kennedy Intl to Memphis flights
LaGuardia to Memphis flights
Santa Ana to Nashville flights
LaGuardia to Knoxville flights
Orlando to Nashville flights
Dallas/Fort Worth to Knoxville flights
Burbank to Nashville flights
Charlotte to Nashville flights
Sky Harbor Intl to Nashville flights
O'Hare Intl to Knoxville flights
Newark to Memphis flights
San Diego to Nashville flights
Salt Lake City to Nashville flights
Midway to Nashville flights
Miami to Nashville flights
Hartford to Nashville flights
Tampa to Nashville flights
John F Kennedy Intl to Knoxville flights
Reagan-National to Memphis flights
Love Field to Nashville flights
Newark to Knoxville flights
Dulles Intl to Knoxville flights
Dallas/Fort Worth to Memphis flights
Cleveland to Nashville flights
Boston to Memphis flights
Dulles Intl to Memphis flights
Atlanta to Nashville flights

Top 3 airlines flying from Tennessee to Knoxville

Discover the top 3 airlines that operate flights from Tennessee to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$88FlexibilityNo cancel feeOn-time88%
DeltaCheapest$228Average$434FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$233Average$374FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.