Knox County Flights - Book Cheap Flights to Knox County

View RM918 flight on Thu, 8 Jan 2026Opens in a new window

Popular airlines to Knox County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

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Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at RM918 for one-way flights and RM860 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 8 Jan - Sun, 11 Jan
IAD
Washington
TYS
Knoxville
RM860 Return, found 23 hours ago
RM860
Return
found 23 hours ago
Select Delta flight, departing Thu, 8 Jan from Washington to Knoxville, returning Sun, 11 Jan, priced at RM860 found 23 hours ago
United
Thu, 8 Jan - Sun, 11 Jan
IAD
Washington
TYS
Knoxville
RM1,023 Return, found 23 hours ago
RM1,023
Return
found 23 hours ago
Select United flight, departing Thu, 8 Jan from Washington to Knoxville, returning Sun, 11 Jan, priced at RM1,023 found 23 hours ago
Delta
Thu, 8 Jan - Sun, 11 Jan
IAD
Washington
TYS
Knoxville
RM1,044 Return, found 23 hours ago
RM1,044
Return
found 23 hours ago
Select Delta flight, departing Thu, 8 Jan from Washington to Knoxville, returning Sun, 11 Jan, priced at RM1,044 found 23 hours ago
Delta
Thu, 8 Jan - Sun, 11 Jan
IAD
Washington
TYS
Knoxville
RM1,105 Return, found 23 hours ago
RM1,105
Return
found 23 hours ago
Select Delta flight, departing Thu, 8 Jan from Washington to Knoxville, returning Sun, 11 Jan, priced at RM1,105 found 23 hours ago
Delta
Thu, 8 Jan - Sun, 11 Jan
IAD
Washington
TYS
Knoxville
RM1,167 Return, found 23 hours ago
RM1,167
Return
found 23 hours ago
Select Delta flight, departing Thu, 8 Jan from Washington to Knoxville, returning Sun, 11 Jan, priced at RM1,167 found 23 hours ago
Delta
Thu, 8 Jan - Sun, 11 Jan
IAD
Washington
TYS
Knoxville
RM1,290 Return, found 23 hours ago
RM1,290
Return
found 23 hours ago
Select Delta flight, departing Thu, 8 Jan from Washington to Knoxville, returning Sun, 11 Jan, priced at RM1,290 found 23 hours ago
American Airlines
Thu, 8 Jan - Sun, 11 Jan
IAD
Washington
TYS
Knoxville
RM1,302 Return, found 23 hours ago
RM1,302
Return
found 23 hours ago
Select American Airlines flight, departing Thu, 8 Jan from Washington to Knoxville, returning Sun, 11 Jan, priced at RM1,302 found 23 hours ago
United
Thu, 8 Jan - Sun, 11 Jan
IAD
Washington
TYS
Knoxville
RM1,310 Return, found 23 hours ago
RM1,310
Return
found 23 hours ago
Select United flight, departing Thu, 8 Jan from Washington to Knoxville, returning Sun, 11 Jan, priced at RM1,310 found 23 hours ago
Cathay Pacific
Thu, 21 May - Thu, 1 Oct
KUL
Kuala Lumpur
TYS
Knoxville
RM5,538 Return, found 10 hours ago
RM5,538
Return
found 10 hours ago
Select Cathay Pacific flight, departing Thu, 21 May from Kuala Lumpur to Knoxville, returning Thu, 1 Oct, priced at RM5,538 found 10 hours ago
Qatar Airways
Wed, 20 May - Tue, 22 Sept
KUL
Kuala Lumpur
TYS
Knoxville
RM5,730 Return, found 1 day ago
RM5,730
Return
found 1 day ago
Select Qatar Airways flight, departing Wed, 20 May from Kuala Lumpur to Knoxville, returning Tue, 22 Sept, priced at RM5,730 found 1 day 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.

Cathay Pacific
Thu, 21 May - Thu, 1 Oct
KUL
Kuala Lumpur
TYS
Knoxville
RM5,538 Return, found 10 hours ago
RM5,538
Return
found 10 hours ago
Select Cathay Pacific flight, departing Thu, 21 May from Kuala Lumpur to Knoxville, returning Thu, 1 Oct, priced at RM5,538 found 10 hours ago

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 RM860.
How much is a flight to Knox County?
One-way flights departing from Washington (IAD) sold for as low as RM918 in the last seven days. During this period, the price of a round-trip fare to Knox County ranged between RM860 and RM5,730. 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 RM860 to RM5,730 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

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About Knox County

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