Cheap Flights to Knox County from ₩775,700

Popular airlines to Knox County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • British Airways

    British Airways

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Knox County?

Prices were available within the past 7 days and start at ₩775,700 for one-way flights and ₩949,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Nov 10 - Tue, Nov 11
ICN
Seoul
TYS
Knoxville
₩949,900 Roundtrip, found 6 days ago
₩949,900
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 10 from Seoul to Knoxville, returning Tue, Nov 11, priced at ₩949,900 found 6 days ago
United
Tue, Nov 11 - Wed, Nov 12
ICN
Seoul
TYS
Knoxville
₩1,159,800 Roundtrip, found 6 days ago
₩1,159,800
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 11 from Seoul to Knoxville, returning Wed, Nov 12, priced at ₩1,159,800 found 6 days ago
United
Thu, Nov 13 - Sat, Nov 15
ICN
Seoul
TYS
Knoxville
₩1,234,800 Roundtrip, found 6 days ago
₩1,234,800
Roundtrip
found 6 days ago
Select United flight, departing Thu, Nov 13 from Seoul to Knoxville, returning Sat, Nov 15, priced at ₩1,234,800 found 6 days ago
United
Thu, Nov 13 - Sat, Nov 15
ICN
Seoul
TYS
Knoxville
₩1,268,800 Roundtrip, found 6 days ago
₩1,268,800
Roundtrip
found 6 days ago
Select United flight, departing Thu, Nov 13 from Seoul to Knoxville, returning Sat, Nov 15, priced at ₩1,268,800 found 6 days ago
American Airlines
Thu, Nov 13 - Thu, Nov 20
ICN
Seoul
TYS
Knoxville
₩1,360,700 Roundtrip, found 4 hours ago
₩1,360,700
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Nov 13 from Seoul to Knoxville, returning Thu, Nov 20, priced at ₩1,360,700 found 4 hours ago
United
Tue, Nov 11 - Thu, Nov 13
ICN
Seoul
TYS
Knoxville
₩1,484,800 Roundtrip, found 6 days ago
₩1,484,800
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 11 from Seoul to Knoxville, returning Thu, Nov 13, priced at ₩1,484,800 found 6 days ago
American Airlines
Thu, Nov 13 - Thu, Nov 20
ICN
Seoul
TYS
Knoxville
₩1,542,900 Roundtrip, found 4 hours ago
₩1,542,900
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Nov 13 from Seoul to Knoxville, returning Thu, Nov 20, priced at ₩1,542,900 found 4 hours ago
Delta
Thu, Nov 13 - Sun, Nov 23
ICN
Seoul
TYS
Knoxville
₩2,047,000 Roundtrip, found 6 days ago
₩2,047,000
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Nov 13 from Seoul to Knoxville, returning Sun, Nov 23, priced at ₩2,047,000 found 6 days ago
Korean Air
Thu, Nov 13 - Thu, Nov 20
ICN
Seoul
TYS
Knoxville
₩2,084,800 Roundtrip, found 4 hours ago
₩2,084,800
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Thu, Nov 13 from Seoul to Knoxville, returning Thu, Nov 20, priced at ₩2,084,800 found 4 hours ago
Lufthansa
Fri, Nov 14 - Sat, Nov 22
ICN
Seoul
TYS
Knoxville
₩2,091,500 Roundtrip, found 6 days ago
₩2,091,500
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Nov 14 from Seoul to Knoxville, returning Sat, Nov 22, priced at ₩2,091,500 found 6 days ago

About Knox County

Expedia offers flights to Knox County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Knox County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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 ₩949,900.
How much is a flight to Knox County?
One-way flights departing from Seoul (ICN) sold for as low as ₩775,700 in the last seven days. During this period, the price of a round-trip fare to Knox County ranged between ₩949,900 and ₩3,497,900. 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 ₩949,900 to ₩3,497,900 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 65ºF and 90ºF 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.

Trending flights to Knox 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
Mon, Nov 10 - Tue, Nov 11
ICN
Seoul
TYS
Knoxville
₩949,900 Roundtrip, found 6 days ago
₩949,900
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 10 from Seoul to Knoxville, returning Tue, Nov 11, priced at ₩949,900 found 6 days ago
*Available to Expedia members.