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Cheap flights to Grainger County

View €94 flight on Thu, 20 Aug 2026Opens in a new window

Popular airlines to Grainger County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Allegiant Air

  • Alaska Airlines

  • Air Canada

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Cheap round-trip flights to Grainger County

Prices were available within the past 7 days and start at €94 for one-way flights and €186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 20 Aug - Mon, 24 Aug
STL
St. Louis
TYS
Knoxville
€186 Return, found 1 day ago
€186
Return
found 1 day ago
Select American Airlines flight, departing Thu, 20 Aug from St. Louis to Knoxville, returning Mon, 24 Aug, priced at €186 found 1 day ago
Delta
Thu, 20 Aug - Mon, 24 Aug
STL
St. Louis
TYS
Knoxville
€186 Return, found 1 day ago
€186
Return
found 1 day ago
Select Delta flight, departing Thu, 20 Aug from St. Louis to Knoxville, returning Mon, 24 Aug, priced at €186 found 1 day ago
Delta
Thu, 20 Aug - Mon, 24 Aug
STL
St. Louis
TYS
Knoxville
€197 Return, found 1 day ago
€197
Return
found 1 day ago
Select Delta flight, departing Thu, 20 Aug from St. Louis to Knoxville, returning Mon, 24 Aug, priced at €197 found 1 day ago
United
Thu, 20 Aug - Mon, 24 Aug
STL
St. Louis
TYS
Knoxville
€217 Return, found 1 day ago
€217
Return
found 1 day ago
Select United flight, departing Thu, 20 Aug from St. Louis to Knoxville, returning Mon, 24 Aug, priced at €217 found 1 day ago
Delta
Thu, 20 Aug - Mon, 24 Aug
STL
St. Louis
TYS
Knoxville
€227 Return, found 1 day ago
€227
Return
found 1 day ago
Select Delta flight, departing Thu, 20 Aug from St. Louis to Knoxville, returning Mon, 24 Aug, priced at €227 found 1 day ago
Delta
Thu, 27 Aug - Sun, 30 Aug
DTW
Detroit
TYS
Knoxville
€227 Return, found 1 day ago
€227
Return
found 1 day ago
Select Delta flight, departing Thu, 27 Aug from Detroit to Knoxville, returning Sun, 30 Aug, priced at €227 found 1 day ago
Delta
Thu, 20 Aug - Mon, 24 Aug
STL
St. Louis
TYS
Knoxville
€233 Return, found 1 day ago
€233
Return
found 1 day ago
Select Delta flight, departing Thu, 20 Aug from St. Louis to Knoxville, returning Mon, 24 Aug, priced at €233 found 1 day ago
Delta
Thu, 27 Aug - Sun, 30 Aug
DTW
Detroit
TYS
Knoxville
€236 Return, found 1 day ago
€236
Return
found 1 day ago
Select Delta flight, departing Thu, 27 Aug from Detroit to Knoxville, returning Sun, 30 Aug, priced at €236 found 1 day ago
Lufthansa
Thu, 29 Oct - Sun, 1 Nov
DUB
Dublin
TYS
Knoxville
€592 Return, found 6 days ago
€592
Return
found 6 days ago
Select Lufthansa flight, departing Thu, 29 Oct from Dublin to Knoxville, returning Sun, 1 Nov, priced at €592 found 6 days ago
Air France
Thu, 29 Oct - Sat, 31 Oct
DUB
Dublin
TYS
Knoxville
€698 Return, found 6 days ago
€698
Return
found 6 days ago
Select Air France flight, departing Thu, 29 Oct from Dublin to Knoxville, returning Sat, 31 Oct, priced at €698 found 6 days ago

Trending flights to Grainger 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
Thu, 29 Oct - Sun, 1 Nov
DUB
Dublin
TYS
Knoxville
€592 Return, found 6 days ago
€592
Return
found 6 days ago
Select Lufthansa flight, departing Thu, 29 Oct from Dublin to Knoxville, returning Sun, 1 Nov, priced at €592 found 6 days ago

Frequently asked questions

How do I find cheap flights to Grainger County that have flexible change policies?
At Expedia, we've been channeling our inner gymnast to bring you the most flexible fares around town. Just tick the "No change fee" box directly under the filter subheading "Flexible change policies" to find your perfect flight to Grainger County.
Which airlines fly to Grainger County?
With a great selection of airlines operating flights into or near Grainger County, the choice is yours:

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

How can I find cheap tickets to Grainger County?
In the last seven days, €186 was the lowest price for a flight to Grainger County. For an even cheaper fare, book ahead of time and be flexible with your dates. Search for your journey to Grainger County, then see prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Grainger County?
There were a lot of budget-friendly fares for the taking in the last seven days, with the price of a return ticket to Grainger County ranging between €186 and €698. Many lucky holiday makers nabbed one-way flights from St. Louis (STL) for as little as €94.
What are the most popular airports to fly into in Grainger County?
Pack your suitcase and jet into McGhee Tyson Airport (TYS), Grainger County's main flight hub. Secure a seat on one of the 1,478 flights that land at this popular destination every month.
How much is a plane ticket to Grainger County?
Plane tickets to Grainger County ranged from €186 to €698 in the last seven days. Typically, the sooner you book the better the price.
What is the best time to go to Grainger County?
If you're eager to take in Grainger County's most populated city when it's at its busiest, go to Bean Station sometime during February, June and July. Like most destinations in the Northern Hemisphere, summertime here starts June 20, with average temperatures of between 16ºC and 29ºC.
What months are the cheapest to book a flight to Grainger County?
February is the most affordable month to book your Grainger County escape. Airfares are at their most expensive during December, so avoid this time if you can.

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About Grainger County

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About Grainger County
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