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$55+ Cheap flights from Memphis to Knoxville (MEM - 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — TYS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Memphis to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Memphis (MEM) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$87
(Kiwi.com)

One-way from

$55
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$318

Good round-trip deal

$82 or less

Good one-way deal

$39 or less
From Memphis to Knoxville McGhee Tyson
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One-way flight from Memphis to Knoxville McGhee Tyson
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Memphis to Knoxville McGhee Tyson.
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Price to beat on a one-way flight from Memphis to Knoxville McGhee Tyson.
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Find flight deals from Memphis to Knoxville

Cheapest flights from Memphis to Knoxville
Explore the most affordable flight options available from Memphis to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This FlightHub deal was found by Cheapflights users on 9/17. 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 10/26:58 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Thu 10/95:44 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Deal found 9/17$85
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/166:48 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Sun 10/195:34 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Deal found 9/16$87
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/26:58 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Sun 10/55:44 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Deal found 9/16$89
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/258:49 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Sun 9/287:35 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Deal found 9/16$90
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 11/22:30 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Thu 11/61:16 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Deal found 9/16$93
This Booking.com deal was found by Cheapflights users on 9/17. 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.
Thu 11/201:41 pmMEM - TYS
Nonstop1h 22mAllegiant Air
Sun 11/2312:24 pmTYS - MEM
Nonstop1h 27mAllegiant Air
Deal found 9/17$94
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 9/218:49 pmMEM - TYS
Nonstop1h 19mAllegiant Air
Thu 9/257:35 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Deal found 9/15$110
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sun 11/231:41 pmMEM - TYS
Nonstop1h 22mAllegiant Air
Fri 11/2812:45 pmTYS - MEM
Nonstop1h 27mAllegiant Air
Deal found 9/14$123
This Kiwi.com deal was found by Cheapflights users on 9/14. 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
Sun 11/161:16 pmTYS - MEM
Nonstop1h 24mAllegiant Air
Deal found 9/14$131
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 12/12:07 pmMEM - TYS
Nonstop1h 22mMultiple Airlines
Thu 12/46:30 amTYS - MEM
1 stop13h 35mMultiple Airlines
Deal found 9/14$140

Cheapflights Fare Finder

 
Customize your flight search to find flights from Memphis 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 September 17, 2025.
Use the filters below to find and compare flights from Memphis to Knoxville that are best for you.

Fly from

Memphis

Fly to

Knoxville

Route

Depart

Return

Price

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Thu 10/2

6:58 pm-9:17 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Thu 10/9

5:44 pm-6:08 pm

Nonstop1h 24m

$85

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Thu 10/16

6:48 pm-9:07 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Thu 10/23

5:34 pm-5:58 pm

Nonstop1h 24m

$89

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Thu 10/2

6:58 pm-9:17 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Sun 10/5

5:44 pm-6:08 pm

Nonstop1h 24m

$89

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Thu 10/16

6:48 pm-9:07 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Sun 10/19

5:34 pm-5:58 pm

Nonstop1h 24m

$91

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Fri 11/7

6:46 pm-8:16 am

1 stop12h 30m

Knoxville McGhee Tyson

Sun 11/9

1:16 pm-1:40 pm

Nonstop1h 24m

$158

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Fri 10/17

8:26 pm-7:50 am

1 stop10h 24m

Knoxville McGhee Tyson

Sun 10/19

5:34 pm-5:58 pm

Nonstop1h 24m

$163

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Sun 11/2

7:00 am-12:33 pm

1 stop28h 33m

Knoxville McGhee Tyson

Thu 11/6

1:16 pm-1:40 pm

Nonstop1h 24m

$171

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Thu 10/30

2:40 pm-4:59 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Sat 11/1

6:12 pm-3:12 pm

1 stop22h 00m

$171

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Thu 10/16

6:48 pm-9:07 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Thu 10/23

4:23 pm-5:08 pm

2 stops25h 45m

$178

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Thu 9/25

8:49 pm-11:08 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Sun 9/28

5:08 pm-5:32 pm

1 stop25h 24m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 22 results
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Best time to book a flight from Memphis to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Memphis 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 Memphis to Knoxville

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

Currently, January is the cheapest month in which you can book a flight from Memphis to Knoxville (average of $295). Flying from Memphis to Knoxville in March is currently the most expensive (average of $376). 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 MEM to TYS?

Find hourly flight availability from Memphis 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 September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Memphis to Knoxville in the afternoon. If you’re flexible enough to do this you can expect to save up to 78% on your trip compared to booking a flight in the morning.

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 September 17, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Memphis to Knoxville have to say. 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
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
699 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • How long is the flight from Memphis to Knoxville?

    For as low as $85, Allegiant Air can have you in Knoxville from Memphis in 1h 19m. The distance from Memphis to Knoxville is about 341 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Memphis to Knoxville round-trip?

    Cheapflights users have booked flights from Memphis to Knoxville round-trip from $78. Other airlines that can offer you cheap pricing are Delta, from $228, and United Airlines, from $233. These flights start at 78% lower than the current average price 3 months from now.

  • What are the cheapest flights from Memphis to Knoxville?

    Looking for the cheapest flight from Memphis to Knoxville? While on average our users pay $64, our data indicates the cheapest price to be $37. The most popular route (Memphis - Knoxville McGhee Tyson), is priced around $87.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Memphis 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 Memphis to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Memphis to Knoxville (average of $295). Flying from Memphis to Knoxville in March is currently the most expensive (average of $376). 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

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Top 4 airlines flying from Memphis to Knoxville

Discover the top 4 airlines that operate flights from Memphis 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$91FlexibilityNo cancel feeOn-time88%
DeltaCheapest$228Average$475FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$327FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$238Average$388FlexibilityNo cancel feeOn-time71%

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