Cheap flights to Knox County

View €186 flight on Fri, 1 May 2026Opens in a new window

Popular airlines to Knox County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • JetBlue Airways

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Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at €186 for one-way flights and €243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 9 May - Sat, 16 May
JFK
New York
LEX
Lexington
€243 Return, found 21 hours ago
€243
Return
found 21 hours ago
Select American Airlines flight, departing Sat, 9 May from New York to Lexington, returning Sat, 16 May, priced at €243 found 21 hours ago
American Airlines
Sat, 9 May - Sat, 16 May
JFK
New York
LEX
Lexington
€269 Return, found 21 hours ago
€269
Return
found 21 hours ago
Select American Airlines flight, departing Sat, 9 May from New York to Lexington, returning Sat, 16 May, priced at €269 found 21 hours ago
American Airlines
Sat, 9 May - Sat, 16 May
JFK
New York
LEX
Lexington
€289 Return, found 21 hours ago
€289
Return
found 21 hours ago
Select American Airlines flight, departing Sat, 9 May from New York to Lexington, returning Sat, 16 May, priced at €289 found 21 hours ago
Delta
Sat, 9 May - Sat, 16 May
JFK
New York
LEX
Lexington
€345 Return, found 21 hours ago
€345
Return
found 21 hours ago
Select Delta flight, departing Sat, 9 May from New York to Lexington, returning Sat, 16 May, priced at €345 found 21 hours ago
American Airlines
Fri, 29 May - Mon, 1 Jun
JFK
New York
TYS
Knoxville
€355 Return, found 1 day ago
€355
Return
found 1 day ago
Select American Airlines flight, departing Fri, 29 May from New York to Knoxville, returning Mon, 1 Jun, priced at €355 found 1 day ago
United
Fri, 3 Jul - Sat, 11 Jul
EWR
New York
TYS
Knoxville
€371 Return, found 1 day ago
€371
Return
found 1 day ago
Select United flight, departing Fri, 3 Jul from New York to Knoxville, returning Sat, 11 Jul, priced at €371 found 1 day ago
Lufthansa
Thu, 28 May - Wed, 3 Jun
DUB
Dublin
TYS
Knoxville
€615 Return, found 4 days ago
€615
Return
found 4 days ago
Select Lufthansa flight, departing Thu, 28 May from Dublin to Knoxville, returning Wed, 3 Jun, priced at €615 found 4 days ago
Delta
Fri, 1 May - Sat, 9 May
DUB
Dublin
TRI
Tri-Cities
€653 Return, found 6 days ago
€653
Return
found 6 days ago
Select Delta flight, departing Fri, 1 May from Dublin to Tri-Cities, returning Sat, 9 May, priced at €653 found 6 days ago
KLM
Mon, 20 Apr - Mon, 27 Apr
DUB
Dublin
TRI
Tri-Cities
€654 Return, found 15 hours ago
€654
Return
found 15 hours ago
Select KLM flight, departing Mon, 20 Apr from Dublin to Tri-Cities, returning Mon, 27 Apr, priced at €654 found 15 hours ago
American Airlines
Thu, 30 Apr - Sun, 3 May
EWR
New York
LEX
Lexington
€664 Return, found 4 days ago
€664
Return
found 4 days ago
Select American Airlines flight, departing Thu, 30 Apr from New York to Lexington, returning Sun, 3 May, priced at €664 found 4 days ago

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
Thu, 28 May - Wed, 3 Jun
DUB
Dublin
TYS
Knoxville
€615 Return, found 4 days ago
€615
Return
found 4 days ago
Select Lufthansa flight, departing Thu, 28 May from Dublin to Knoxville, returning Wed, 3 Jun, priced at €615 found 4 days ago

Frequently asked questions

How do I find cheap flights to Knox County that have flexible change policies?
We know that things can change from one day to the next, so reserving a flexible ticket with Expedia is a wise idea. Tick the "No change fee" box directly below the "Flexible change policies" filter. Your affordable, flexible flight to Knox County is just a few clicks away.
Which airlines fly to Knox County?
With a great selection of airlines flying into or near Knox County, you have plenty of choice:

  • American Airlines - 733 flights to or near Knox County each month, including 733 flights to Louisville Intl. Airport (SDF) per month.
  • United Airlines - 472 flights to or near Knox County each month, including 472 flights to Louisville Intl. Airport (SDF) per month.
  • Delta Air Lines - 450 flights to or near Knox County each month, including 450 flights to Louisville Intl. Airport (SDF) per month.

How can I find cheap tickets to Knox County?
One of the easiest ways to bag cheap tickets to Knox County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The best price for a flight to Knox County in the last seven days was €243. Booking well in advance will generally help you pick up an even bigger bargain.
How much is a flight to Knox County?
There were lots of budget-friendly fares up for grabs in the last seven days, with the cost of a round-trip flight to Knox County ranging between €243 and €664. Many lucky travellers scored one-way tickets from New York (EWR) for as low as €186.
What are the most popular airports to fly into in Knox County?
Start organising your Knox County trip by booking a fare on one of the 2,155 flights every month to Louisville Intl. Airport (SDF). This is the region's main entryway.
How much is a plane ticket to Knox County?
In the last seven days, plane tickets to Knox County fluctuated between €243 and €664. The early bird catches the worm, so snap up a good deal today.
What is the best time to go to Knox County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a good time to explore the well-known Knox County city of Barbourville. Average temperatures fluctuate between 16ºC and 29ºC at this time of year. The biggest crowds flock here in March, April and July.
What months are the cheapest to book a flight to Knox County?
Snap up a ticket in February for low-priced flights to Knox County. The festive month of December is generally the most expensive time to purchase a fare.

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About Knox County

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About Knox County

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