Flight Destinations in Jefferson County

View ฿21,940 flight on Tue, 22 Sept 2026Opens in a new window

Popular airlines to Jefferson County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Air Canada

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Cheap round-trip flights to Jefferson County

Prices were available within the past 7 days and start at ฿21,940 for one-way flights and ฿37,930 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, 1 Jun - Thu, 17 Sept
BKK
Bangkok
TYS
Knoxville
฿37,930 Return, found 6 days ago
฿37,930
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 1 Jun from Bangkok to Knoxville, returning Thu, 17 Sept, priced at ฿37,930 found 6 days ago
Swiss International Air Lines
Mon, 1 Jun - Thu, 17 Sept
BKK
Bangkok
TYS
Knoxville
฿38,690 Return, found 6 days ago
฿38,690
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 1 Jun from Bangkok to Knoxville, returning Thu, 17 Sept, priced at ฿38,690 found 6 days ago
Austrian Airlines
Mon, 1 Jun - Thu, 17 Sept
BKK
Bangkok
TYS
Knoxville
฿38,885 Return, found 6 days ago
฿38,885
Return
found 6 days ago
Select Austrian Airlines flight, departing Mon, 1 Jun from Bangkok to Knoxville, returning Thu, 17 Sept, priced at ฿38,885 found 6 days ago
Austrian Airlines
Mon, 1 Jun - Thu, 17 Sept
BKK
Bangkok
TYS
Knoxville
฿39,645 Return, found 6 days ago
฿39,645
Return
found 6 days ago
Select Austrian Airlines flight, departing Mon, 1 Jun from Bangkok to Knoxville, returning Thu, 17 Sept, priced at ฿39,645 found 6 days ago
Cathay Pacific
Tue, 22 Sept - Tue, 6 Oct
BKK
Bangkok
TYS
Knoxville
฿41,285 Return, found 1 day ago
฿41,285
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 22 Sept from Bangkok to Knoxville, returning Tue, 6 Oct, priced at ฿41,285 found 1 day ago
Swiss International Air Lines
Mon, 1 Jun - Thu, 17 Sept
BKK
Bangkok
TYS
Knoxville
฿41,580 Return, found 6 days ago
฿41,580
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 1 Jun from Bangkok to Knoxville, returning Thu, 17 Sept, priced at ฿41,580 found 6 days ago
Swiss International Air Lines
Mon, 1 Jun - Thu, 17 Sept
BKK
Bangkok
TYS
Knoxville
฿42,390 Return, found 6 days ago
฿42,390
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 1 Jun from Bangkok to Knoxville, returning Thu, 17 Sept, priced at ฿42,390 found 6 days ago
Austrian Airlines
Mon, 1 Jun - Thu, 17 Sept
BKK
Bangkok
TYS
Knoxville
฿42,535 Return, found 6 days ago
฿42,535
Return
found 6 days ago
Select Austrian Airlines flight, departing Mon, 1 Jun from Bangkok to Knoxville, returning Thu, 17 Sept, priced at ฿42,535 found 6 days ago
Qatar Airways
Thu, 9 Apr - Mon, 27 Apr
BKK
Bangkok
TYS
Knoxville
฿43,900 Return, found 1 day ago
฿43,900
Return
found 1 day ago
Select Qatar Airways flight, departing Thu, 9 Apr from Bangkok to Knoxville, returning Mon, 27 Apr, priced at ฿43,900 found 1 day ago
United
Tue, 27 Oct - Mon, 23 Nov
BKK
Bangkok
TYS
Knoxville
฿45,035 Return, found 4 days ago
฿45,035
Return
found 4 days ago
Select United flight, departing Tue, 27 Oct from Bangkok to Knoxville, returning Mon, 23 Nov, priced at ฿45,035 found 4 days ago

Trending flights to Jefferson 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.

Swiss International Air Lines
Mon, 1 Jun - Thu, 17 Sept
BKK
Bangkok
TYS
Knoxville
฿37,930 Return, found 6 days ago
฿37,930
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 1 Jun from Bangkok to Knoxville, returning Thu, 17 Sept, priced at ฿37,930 found 6 days ago

Frequently asked questions

How do I find cheap flights to Jefferson County that have flexible change policies?
At Expedia, we've been channeling our inner gymnast to give you the most flexible airfares available. Just tick the "No change fee" box right underneath the filter subheading "Flexible change policies" to find your perfect flight to Jefferson County.
Which airlines fly to Jefferson County?
With a great range of airlines offering flights into or near Jefferson County, you have plenty of options:

  • American Airlines - 585 flights to or near Jefferson County each month, including 585 flights to McGhee Tyson Airport (TYS) per month.
  • United Airlines - 329 flights to or near Jefferson County each month, including 329 flights to McGhee Tyson Airport (TYS) per month.
  • Delta Air Lines - 320 flights to or near Jefferson County each month, including 320 flights to McGhee Tyson Airport (TYS) per month.

How can I find cheap tickets to Jefferson County?
For an amazing deal to Jefferson County, book well ahead of time. Also take advantage of Expedia's "flexible dates" link at the top of your search results. This will display the cheapest prices for nearby days. In the last seven days, ฿37,930 was the best price for a flight to Jefferson County.
How much is a flight to Jefferson County?
You could have nabbed a round-trip airfare to Jefferson County from anywhere between ฿37,930 and ฿45,035 in the last seven days. For one-way journeys taking off from Bangkok (BKK), the lowest amount paid during this period was just ฿21,940.
What are the most popular airports to fly into in Jefferson County?
Jefferson County's main point of entry is McGhee Tyson Airport (TYS). Get your amazing journey underway by reserving a ticket on one of the 1,478 monthly flights to this destination.
How much is a plane ticket to Jefferson County?
Airfares to Jefferson County ranged from ฿37,930 to ฿45,035 in the last seven days. Usually, the earlier you make a reservation, the bigger the bargain.
What is the best time to go to Jefferson County?
A superb time to head for Jefferson County, along with the main city of Jefferson City, is during the bustling months of September, October and November. Summer here begins June 20, and you can look forward to average temperatures of between 18ºC and 32ºC if you go then. This warmer weather is ideal for wandering around the city sights.
What months are the cheapest to book a flight to Jefferson County?
An excellent month to book well-priced airfares to Jefferson County is February. It's worth remembering that in the USA, an expensive time to secure a seat is the festive month of December.

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About Jefferson County

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About Jefferson County

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