Cheap Flights to Grainger County from ₩1,253,100

View ₩1,253,100 flight on Wed, Apr 22, 2026Opens in a new window

Popular airlines to Grainger County

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  • Delta

  • United

  • Southwest Airlines

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  • Frontier Airlines

  • British Airways

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How much is the cheapest flight to Grainger County?

Prices were available within the past 7 days and start at ₩1,253,100 for one-way flights and ₩1,942,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Apr 17 - Sat, Apr 25
ICN
Seoul
TYS
Knoxville
₩1,942,400 Roundtrip, found 7 hours ago
₩1,942,400
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Apr 17 from Seoul to Knoxville, returning Sat, Apr 25, priced at ₩1,942,400 found 7 hours ago
United
Sun, May 10 - Tue, Jun 30
ICN
Seoul
TYS
Knoxville
₩2,017,400 Roundtrip, found 3 hours ago
₩2,017,400
Roundtrip
found 3 hours ago
Select United flight, departing Sun, May 10 from Seoul to Knoxville, returning Tue, Jun 30, priced at ₩2,017,400 found 3 hours ago
Delta
Sun, May 10 - Tue, Jun 30
ICN
Seoul
TYS
Knoxville
₩2,049,400 Roundtrip, found 3 hours ago
₩2,049,400
Roundtrip
found 3 hours ago
Select Delta flight, departing Sun, May 10 from Seoul to Knoxville, returning Tue, Jun 30, priced at ₩2,049,400 found 3 hours ago
Delta
Sun, May 10 - Tue, Jun 30
ICN
Seoul
TYS
Knoxville
₩2,068,900 Roundtrip, found 3 hours ago
₩2,068,900
Roundtrip
found 3 hours ago
Select Delta flight, departing Sun, May 10 from Seoul to Knoxville, returning Tue, Jun 30, priced at ₩2,068,900 found 3 hours ago
Delta
Fri, Apr 17 - Sat, Apr 25
ICN
Seoul
TYS
Knoxville
₩2,074,400 Roundtrip, found 7 hours ago
₩2,074,400
Roundtrip
found 7 hours ago
Select Delta flight, departing Fri, Apr 17 from Seoul to Knoxville, returning Sat, Apr 25, priced at ₩2,074,400 found 7 hours ago
Delta
Sun, May 10 - Tue, Jun 30
ICN
Seoul
TYS
Knoxville
₩2,088,400 Roundtrip, found 3 hours ago
₩2,088,400
Roundtrip
found 3 hours ago
Select Delta flight, departing Sun, May 10 from Seoul to Knoxville, returning Tue, Jun 30, priced at ₩2,088,400 found 3 hours ago
Korean Air
Fri, Apr 17 - Sat, Apr 25
ICN
Seoul
TYS
Knoxville
₩2,093,900 Roundtrip, found 7 hours ago
₩2,093,900
Roundtrip
found 7 hours ago
Select Korean Air flight, departing Fri, Apr 17 from Seoul to Knoxville, returning Sat, Apr 25, priced at ₩2,093,900 found 7 hours ago
United
Sun, May 10 - Tue, Jun 30
ICN
Seoul
TYS
Knoxville
₩2,117,400 Roundtrip, found 3 hours ago
₩2,117,400
Roundtrip
found 3 hours ago
Select United flight, departing Sun, May 10 from Seoul to Knoxville, returning Tue, Jun 30, priced at ₩2,117,400 found 3 hours ago
American Airlines
Fri, Apr 17 - Sat, Apr 25
ICN
Seoul
TYS
Knoxville
₩2,219,000 Roundtrip, found 7 hours ago
₩2,219,000
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Apr 17 from Seoul to Knoxville, returning Sat, Apr 25, priced at ₩2,219,000 found 7 hours ago
Qatar Airways
Fri, Mar 20 - Thu, Apr 2
ICN
Seoul
TYS
Knoxville
₩2,898,400 Roundtrip, found 2 days ago
₩2,898,400
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Fri, Mar 20 from Seoul to Knoxville, returning Thu, Apr 2, priced at ₩2,898,400 found 2 days ago

Trending flights to Grainger County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Apr 17 - Sat, Apr 25
ICN
Seoul
TYS
Knoxville
₩1,942,400 Roundtrip, found 7 hours ago
₩1,942,400
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Apr 17 from Seoul to Knoxville, returning Sat, Apr 25, priced at ₩1,942,400 found 7 hours 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, ₩1,942,400 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 ₩1,942,400 and ₩2,898,400. Many lucky vacationers nabbed one-way flights from Seoul (ICN) for as little as ₩1,253,100.
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.
When is the cheapest time to fly to Grainger County?
If you're not set on what date you jet off to Grainger County, leave early in the week. The cheapest day to take off is usually Tuesday, followed by Monday. Saturday is typically the most expensive day, with many vacationers preferring to take off on the weekend.
How much is a plane ticket to Grainger County?
Plane tickets to Grainger County ranged from ₩1,942,400 to ₩2,898,400 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 60ºF and 85ºF.
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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