Cheap Flights to Knox County | Popular Routes to Knox County from HK$2,247

View HK$2,247 flight on Fri, 8 May 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 35% 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 HK$2,247 for one-way flights and HK$5,601 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 8 May - Sun, 10 May
YVR
Vancouver
TYS
Knoxville
HK$5,601 Return, found 10 hours ago
HK$5,601
Return
found 10 hours ago
Select Air Canada flight, departing Fri, 8 May from Vancouver to Knoxville, returning Sun, 10 May, priced at HK$5,601 found 10 hours ago
United
Fri, 8 May - Sun, 10 May
YVR
Vancouver
TYS
Knoxville
HK$5,783 Return, found 10 hours ago
HK$5,783
Return
found 10 hours ago
Select United flight, departing Fri, 8 May from Vancouver to Knoxville, returning Sun, 10 May, priced at HK$5,783 found 10 hours ago
Air Canada
Fri, 8 May - Sun, 10 May
YVR
Vancouver
TYS
Knoxville
HK$6,161 Return, found 10 hours ago
HK$6,161
Return
found 10 hours ago
Select Air Canada flight, departing Fri, 8 May from Vancouver to Knoxville, returning Sun, 10 May, priced at HK$6,161 found 10 hours ago
American Airlines
Fri, 8 May - Sun, 10 May
YVR
Vancouver
TYS
Knoxville
HK$6,341 Return, found 10 hours ago
HK$6,341
Return
found 10 hours ago
Select American Airlines flight, departing Fri, 8 May from Vancouver to Knoxville, returning Sun, 10 May, priced at HK$6,341 found 10 hours ago
United
Fri, 8 May - Sun, 10 May
YVR
Vancouver
TYS
Knoxville
HK$6,354 Return, found 10 hours ago
HK$6,354
Return
found 10 hours ago
Select United flight, departing Fri, 8 May from Vancouver to Knoxville, returning Sun, 10 May, priced at HK$6,354 found 10 hours ago
Air Canada
Fri, 8 May - Sun, 10 May
YVR
Vancouver
TYS
Knoxville
HK$6,371 Return, found 10 hours ago
HK$6,371
Return
found 10 hours ago
Select Air Canada flight, departing Fri, 8 May from Vancouver to Knoxville, returning Sun, 10 May, priced at HK$6,371 found 10 hours ago
Air Canada
Fri, 8 May - Sun, 10 May
YVR
Vancouver
TYS
Knoxville
HK$6,392 Return, found 10 hours ago
HK$6,392
Return
found 10 hours ago
Select Air Canada flight, departing Fri, 8 May from Vancouver to Knoxville, returning Sun, 10 May, priced at HK$6,392 found 10 hours ago
United
Fri, 8 May - Sun, 10 May
YVR
Vancouver
TYS
Knoxville
HK$6,585 Return, found 10 hours ago
HK$6,585
Return
found 10 hours ago
Select United flight, departing Fri, 8 May from Vancouver to Knoxville, returning Sun, 10 May, priced at HK$6,585 found 10 hours ago
Delta
Fri, 8 May - Sun, 10 May
YVR
Vancouver
TYS
Knoxville
HK$8,832 Return, found 10 hours ago
HK$8,832
Return
found 10 hours ago
Select Delta flight, departing Fri, 8 May from Vancouver to Knoxville, returning Sun, 10 May, priced at HK$8,832 found 10 hours ago
WestJet
Fri, 8 May - Sun, 10 May
YXX
Abbotsford
TYS
Knoxville
HK$10,445 Return, found 10 hours ago
HK$10,445
Return
found 10 hours ago
Select WestJet flight, departing Fri, 8 May from Abbotsford to Knoxville, returning Sun, 10 May, priced at HK$10,445 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 HK$5,601.
How much is a flight to Knox County?
One-way flights departing from Vancouver (YVR) sold for as low as HK$2,247 in the last seven days. During this period, the price of a round-trip fare to Knox County ranged between HK$5,601 and HK$10,445. 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.
When is the cheapest time to fly to Knox County?
If you're not fixed on your travel dates to Knox County, leave earlier in the week. The most affordable day to take off is normally Tuesday, closely followed by Monday. Saturday is typically the priciest day, with many people choosing to take off on the weekend.
How much is a plane ticket to Knox County?
Flights to Knox County ranged from HK$5,601 to HK$10,445 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.

Explore a world of travel with Expedia

*Available to Expedia members.