Cheap flights to Knox County

View €142 flight on Sun, 21 Jun 2026Opens in a new window

Popular airlines to Knox County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • WestJet

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Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at €142 for one-way flights and €276 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 18 Apr - Sat, 25 Apr
JFK
New York
TYS
Knoxville
€276 Return, found 1 day ago
€276
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Apr from New York to Knoxville, returning Sat, 25 Apr, priced at €276 found 1 day ago
American Airlines
Sat, 18 Apr - Sat, 25 Apr
JFK
New York
TYS
Knoxville
€277 Return, found 1 day ago
€277
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Apr from New York to Knoxville, returning Sat, 25 Apr, priced at €277 found 1 day ago
Delta
Sun, 21 Jun - Sun, 28 Jun
MEM
Memphis
TYS
Knoxville
€284 Return, found 21 hours ago
€284
Return
found 21 hours ago
Select Delta flight, departing Sun, 21 Jun from Memphis to Knoxville, returning Sun, 28 Jun, priced at €284 found 21 hours ago
American Airlines
Sat, 18 Apr - Sat, 25 Apr
JFK
New York
TYS
Knoxville
€291 Return, found 1 day ago
€291
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Apr from New York to Knoxville, returning Sat, 25 Apr, priced at €291 found 1 day ago
Delta
Sun, 21 Jun - Sun, 28 Jun
MEM
Memphis
TYS
Knoxville
€301 Return, found 21 hours ago
€301
Return
found 21 hours ago
Select Delta flight, departing Sun, 21 Jun from Memphis to Knoxville, returning Sun, 28 Jun, priced at €301 found 21 hours ago
American Airlines
Sat, 18 Apr - Sat, 25 Apr
JFK
New York
TYS
Knoxville
€312 Return, found 1 day ago
€312
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Apr from New York to Knoxville, returning Sat, 25 Apr, priced at €312 found 1 day ago
American Airlines
Sat, 18 Apr - Sat, 25 Apr
JFK
New York
TYS
Knoxville
€314 Return, found 1 day ago
€314
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Apr from New York to Knoxville, returning Sat, 25 Apr, priced at €314 found 1 day ago
United
Sat, 21 Feb - Tue, 24 Feb
PHL
Philadelphia
TYS
Knoxville
€402 Return, found 3 days ago
€402
Return
found 3 days ago
Select United flight, departing Sat, 21 Feb from Philadelphia to Knoxville, returning Tue, 24 Feb, priced at €402 found 3 days ago
Lufthansa
Tue, 3 Mar - Tue, 10 Mar
DUB
Dublin
TYS
Knoxville
€468 Return, found 1 day ago
€468
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 3 Mar from Dublin to Knoxville, returning Tue, 10 Mar, priced at €468 found 1 day ago
KLM
Tue, 3 Mar - Mon, 9 Mar
DUB
Dublin
TYS
Knoxville
€565 Return, found 1 day ago
€565
Return
found 1 day ago
Select KLM flight, departing Tue, 3 Mar from Dublin to Knoxville, returning Mon, 9 Mar, priced at €565 found 1 day ago

About Knox County

Expedia offers flights to Knox County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Knox County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Knox County that have flexible change policies?
Search for your affordable fares to Knox County, then check the "No change fee" box directly under the "Flexible change policies" filter. It really is that easy. We get that travel plans can change and flexibility is important, so you can book with confidence with Expedia.
Which airlines fly to Knox County?
When you're ready to lock in your ticket to or near Knox County, these quality airlines are waiting to welcome you on board:

  • American Airlines - 585 flights to or near Knox County each month, including 585 flights to McGhee Tyson Airport (TYS) per month.
  • United Airlines - 329 flights to or near Knox County each month, including 329 flights to McGhee Tyson Airport (TYS) per month.
  • Delta Air Lines - 320 flights to or near Knox County each month, including 320 flights to McGhee Tyson Airport (TYS) per month.

How can I find cheap tickets to Knox County?
Start searching as early as possible, travel on a cheaper day, use frequent flyer miles — there are plenty of ways! One more is to make use of Expedia's "flexible dates" feature. Search for a Knox County flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Knox County was €276.
How much is a flight to Knox County?
One-way flights departing from Memphis (MEM) sold for as low as €142 in the last seven days. During this period, the price of a round-trip fare to Knox County ranged between €276 and €565. If you find a bargain, book as fast as you can — these prices don't stick around for long.
What are the most popular airports to fly into in Knox County?
Jet into McGhee Tyson Airport (TYS) and enjoy all that Knox County has to offer. As the region's main entry point, about 1,478 flights land here each month.
How much is a plane ticket to Knox County?
Flights to Knox County ranged from €276 to €565 in the last seven days. Normally, the sooner you make a reservation, the bigger the bargain.
What is the best time to go to Knox County?
A popular time to discover Knox County, as well as the renowned city of Knoxville, is during the lively months of March, May and July. Summer here begins June 20, and you can look forward to average temperatures of between 18ºC and 32ºC if you visit then. This warmer weather is ideal for wandering around this city's attractions.
What months are the cheapest to book a flight to Knox County?
The best month to snare a terrific deal to Knox County is February, whereas the most expensive is December. Steer clear of this month if you're counting your pennies.

Trending flights to Knox County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, 3 Mar - Tue, 10 Mar
DUB
Dublin
TYS
Knoxville
€468 Return, found 1 day ago
€468
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 3 Mar from Dublin to Knoxville, returning Tue, 10 Mar, priced at €468 found 1 day ago
*Available to Expedia members.