Cheap flights to Knox County

View €154 flight on Thu, 16 Jul 2026Opens in a new window

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Popular airlines to Knox County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • JetBlue Airways

  • Alaska Airlines

  • Frontier Airlines

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Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at €154 for one-way flights and €232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 11 Jun - Sun, 14 Jun
MDW
Chicago
LEX
Lexington
€232 Return, found 3 days ago
€232
Return
found 3 days ago
Select Delta flight, departing Thu, 11 Jun from Chicago to Lexington, returning Sun, 14 Jun, priced at €232 found 3 days ago
Delta
Thu, 16 Jul - Sun, 19 Jul
MDW
Chicago
TYS
Knoxville
€232 Return, found 23 hours ago
€232
Return
found 23 hours ago
Select Delta flight, departing Thu, 16 Jul from Chicago to Knoxville, returning Sun, 19 Jul, priced at €232 found 23 hours ago
Delta
Tue, 23 Jun - Mon, 29 Jun
BNA
Nashville
LEX
Lexington
€308 Return, found 1 day ago
€308
Return
found 1 day ago
Select Delta flight, departing Tue, 23 Jun from Nashville to Lexington, returning Mon, 29 Jun, priced at €308 found 1 day ago
Delta
Fri, 26 Jun - Mon, 29 Jun
EWR
New York
TYS
Knoxville
€322 Return, found 4 days ago
€322
Return
found 4 days ago
Select Delta flight, departing Fri, 26 Jun from New York to Knoxville, returning Mon, 29 Jun, priced at €322 found 4 days ago
Delta
Sat, 20 Jun - Sun, 21 Jun
EWR
New York
LEX
Lexington
€352 Return, found 3 days ago
€352
Return
found 3 days ago
Select Delta flight, departing Sat, 20 Jun from New York to Lexington, returning Sun, 21 Jun, priced at €352 found 3 days ago
Delta
Fri, 26 Jun - Sun, 28 Jun
BNA
Nashville
TYS
Knoxville
€364 Return, found 1 day ago
€364
Return
found 1 day ago
Select Delta flight, departing Fri, 26 Jun from Nashville to Knoxville, returning Sun, 28 Jun, priced at €364 found 1 day ago
United
Sat, 18 Jul - Mon, 20 Jul
EWR
New York
TYS
Knoxville
€388 Return, found 21 hours ago
€388
Return
found 21 hours ago
Select United flight, departing Sat, 18 Jul from New York to Knoxville, returning Mon, 20 Jul, priced at €388 found 21 hours ago
American Airlines
Sat, 18 Jul - Mon, 20 Jul
EWR
New York
TYS
Knoxville
€404 Return, found 21 hours ago
€404
Return
found 21 hours ago
Select American Airlines flight, departing Sat, 18 Jul from New York to Knoxville, returning Mon, 20 Jul, priced at €404 found 21 hours ago
Lufthansa
Tue, 3 Nov - Wed, 18 Nov
DUB
Dublin
TYS
Knoxville
€572 Return, found 23 hours ago
€572
Return
found 23 hours ago
Select Lufthansa flight, departing Tue, 3 Nov from Dublin to Knoxville, returning Wed, 18 Nov, priced at €572 found 23 hours ago
Air France
Tue, 3 Nov - Wed, 18 Nov
DUB
Dublin
TYS
Knoxville
€664 Return, found 23 hours ago
€664
Return
found 23 hours ago
Select Air France flight, departing Tue, 3 Nov from Dublin to Knoxville, returning Wed, 18 Nov, priced at €664 found 23 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
Tue, 3 Nov - Wed, 18 Nov
DUB
Dublin
TYS
Knoxville
€572 Return, found 23 hours ago
€572
Return
found 23 hours ago
Select Lufthansa flight, departing Tue, 3 Nov from Dublin to Knoxville, returning Wed, 18 Nov, priced at €572 found 23 hours 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 €232. 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 €232 and €664. Many lucky travellers scored one-way tickets from Chicago (MDW) for as low as €154.
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 €232 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.

Book with confidence

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.
About Knox County
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