Flight Destinations in Knox County

View ฿7,590 flight on Fri, 12 Jun 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Knox County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at ฿7,590 for one-way flights and ฿15,170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 12 Jun - Mon, 15 Jun
MCO
Orlando
TYS
Knoxville
฿15,170 Return, found 3 hours ago
฿15,170
Return
found 3 hours ago
Select Delta flight, departing Fri, 12 Jun from Orlando to Knoxville, returning Mon, 15 Jun, priced at ฿15,170 found 3 hours ago
Delta
Fri, 12 Jun - Tue, 16 Jun
MCO
Orlando
TYS
Knoxville
฿15,180 Return, found 7 hours ago
฿15,180
Return
found 7 hours ago
Select Delta flight, departing Fri, 12 Jun from Orlando to Knoxville, returning Tue, 16 Jun, priced at ฿15,180 found 7 hours ago
Delta
Fri, 12 Jun - Tue, 16 Jun
MCO
Orlando
TYS
Knoxville
฿15,920 Return, found 7 hours ago
฿15,920
Return
found 7 hours ago
Select Delta flight, departing Fri, 12 Jun from Orlando to Knoxville, returning Tue, 16 Jun, priced at ฿15,920 found 7 hours ago
Delta
Fri, 12 Jun - Mon, 15 Jun
MCO
Orlando
TYS
Knoxville
฿16,485 Return, found 3 hours ago
฿16,485
Return
found 3 hours ago
Select Delta flight, departing Fri, 12 Jun from Orlando to Knoxville, returning Mon, 15 Jun, priced at ฿16,485 found 3 hours ago
Delta
Fri, 12 Jun - Tue, 16 Jun
MCO
Orlando
TYS
Knoxville
฿16,575 Return, found 7 hours ago
฿16,575
Return
found 7 hours ago
Select Delta flight, departing Fri, 12 Jun from Orlando to Knoxville, returning Tue, 16 Jun, priced at ฿16,575 found 7 hours ago
Delta
Fri, 12 Jun - Mon, 15 Jun
MCO
Orlando
TYS
Knoxville
฿16,650 Return, found 3 hours ago
฿16,650
Return
found 3 hours ago
Select Delta flight, departing Fri, 12 Jun from Orlando to Knoxville, returning Mon, 15 Jun, priced at ฿16,650 found 3 hours ago
American Airlines
Fri, 12 Jun - Mon, 15 Jun
MCO
Orlando
TYS
Knoxville
฿16,715 Return, found 3 hours ago
฿16,715
Return
found 3 hours ago
Select American Airlines flight, departing Fri, 12 Jun from Orlando to Knoxville, returning Mon, 15 Jun, priced at ฿16,715 found 3 hours ago
Delta
Sat, 6 Jun - Sun, 7 Jun
MCO
Orlando
TYS
Knoxville
฿16,780 Return, found 9 hours ago
฿16,780
Return
found 9 hours ago
Select Delta flight, departing Sat, 6 Jun from Orlando to Knoxville, returning Sun, 7 Jun, priced at ฿16,780 found 9 hours ago
Delta
Thu, 11 Jun - Mon, 15 Jun
MCO
Orlando
TYS
Knoxville
฿17,165 Return, found 7 hours ago
฿17,165
Return
found 7 hours ago
Select Delta flight, departing Thu, 11 Jun from Orlando to Knoxville, returning Mon, 15 Jun, priced at ฿17,165 found 7 hours ago
United
Wed, 10 Jun - Mon, 15 Jun
MCO
Orlando
TYS
Knoxville
฿32,065 Return, found 7 hours ago
฿32,065
Return
found 7 hours ago
Select United flight, departing Wed, 10 Jun from Orlando to Knoxville, returning Mon, 15 Jun, priced at ฿32,065 found 7 hours ago
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.

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 ฿15,170.
How much is a flight to Knox County?
One-way flights departing from Orlando (MCO) sold for as low as ฿7,590 in the last seven days. During this period, the price of a round-trip fare to Knox County ranged between ฿15,170 and ฿32,065. 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 ฿15,170 to ฿32,065 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.

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
*Available to Expedia members.