Cheap flights to Knox County

View €138 flight on Thu, 28 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 €138 for one-way flights and €235 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 28 Oct - Sun, 1 Nov
ORD
Chicago
LEX
Lexington
€235 Return, found 2 days ago
€235
Return
found 2 days ago
Select American Airlines flight, departing Wed, 28 Oct from Chicago to Lexington, returning Sun, 1 Nov, priced at €235 found 2 days ago
American Airlines
Sat, 9 May - Sat, 16 May
JFK
New York
LEX
Lexington
€243 Return, found 23 hours ago
€243
Return
found 23 hours ago
Select American Airlines flight, departing Sat, 9 May from New York to Lexington, returning Sat, 16 May, priced at €243 found 23 hours ago
American Airlines
Wed, 28 Oct - Sun, 1 Nov
ORD
Chicago
LEX
Lexington
€243 Return, found 2 days ago
€243
Return
found 2 days ago
Select American Airlines flight, departing Wed, 28 Oct from Chicago to Lexington, returning Sun, 1 Nov, priced at €243 found 2 days ago
American Airlines
Wed, 28 Oct - Sun, 1 Nov
ORD
Chicago
LEX
Lexington
€256 Return, found 2 days ago
€256
Return
found 2 days ago
Select American Airlines flight, departing Wed, 28 Oct from Chicago to Lexington, returning Sun, 1 Nov, priced at €256 found 2 days ago
American Airlines
Sat, 9 May - Sat, 16 May
JFK
New York
LEX
Lexington
€269 Return, found 23 hours ago
€269
Return
found 23 hours ago
Select American Airlines flight, departing Sat, 9 May from New York to Lexington, returning Sat, 16 May, priced at €269 found 23 hours ago
American Airlines
Thu, 28 May - Sun, 31 May
ORD
Chicago
TYS
Knoxville
€271 Return, found 1 day ago
€271
Return
found 1 day ago
Select American Airlines flight, departing Thu, 28 May from Chicago to Knoxville, returning Sun, 31 May, priced at €271 found 1 day ago
United
Wed, 28 Oct - Sun, 1 Nov
ORD
Chicago
LEX
Lexington
€291 Return, found 2 days ago
€291
Return
found 2 days ago
Select United flight, departing Wed, 28 Oct from Chicago to Lexington, returning Sun, 1 Nov, priced at €291 found 2 days ago
Delta
Wed, 28 Oct - Sun, 1 Nov
ORD
Chicago
LEX
Lexington
€310 Return, found 2 days ago
€310
Return
found 2 days ago
Select Delta flight, departing Wed, 28 Oct from Chicago to Lexington, returning Sun, 1 Nov, priced at €310 found 2 days 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
KLM
Mon, 20 Apr - Mon, 27 Apr
DUB
Dublin
TRI
Tri-Cities
€654 Return, found 16 hours ago
€654
Return
found 16 hours ago
Select KLM flight, departing Mon, 20 Apr from Dublin to Tri-Cities, returning Mon, 27 Apr, priced at €654 found 16 hours 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 €235. 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 €235 and €654. Many lucky travellers scored one-way tickets from Chicago (ORD) for as low as €138.
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 €235 and €654. 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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