Cheap Flights to Knox County from ₩328,000

Popular airlines to Knox County

  • Asiana Airlines

    Asiana Airlines

  • T'way Air with baggage

    T'way Air with baggage

  • Korean Air

    Korean Air

  • Peach

    Peach

  • HK Express

    HK Express

  • JIN AIR

    JIN AIR

  • AirAsia Philippines

    AirAsia Philippines

  • 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 ₩328,000 for one-way flights and ₩365,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Jan 11 - Sun, Jan 18
IAD
Washington
TYS
Knoxville
₩365,900 Roundtrip, found 1 day ago
₩365,900
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jan 11 from Washington to Knoxville, returning Sun, Jan 18, priced at ₩365,900 found 1 day ago
Delta
Sun, Jan 11 - Sun, Jan 18
IAD
Washington
TYS
Knoxville
₩387,400 Roundtrip, found 1 day ago
₩387,400
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jan 11 from Washington to Knoxville, returning Sun, Jan 18, priced at ₩387,400 found 1 day ago
United
Sun, Jan 11 - Sun, Jan 18
IAD
Washington
TYS
Knoxville
₩432,000 Roundtrip, found 1 day ago
₩432,000
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jan 11 from Washington to Knoxville, returning Sun, Jan 18, priced at ₩432,000 found 1 day ago
Delta
Sun, Jan 11 - Sun, Jan 18
IAD
Washington
TYS
Knoxville
₩446,100 Roundtrip, found 1 day ago
₩446,100
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jan 11 from Washington to Knoxville, returning Sun, Jan 18, priced at ₩446,100 found 1 day ago
Delta
Sun, Jan 11 - Sun, Jan 18
IAD
Washington
TYS
Knoxville
₩469,800 Roundtrip, found 1 day ago
₩469,800
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jan 11 from Washington to Knoxville, returning Sun, Jan 18, priced at ₩469,800 found 1 day ago
Delta
Sun, Jan 11 - Sun, Jan 18
IAD
Washington
TYS
Knoxville
₩484,600 Roundtrip, found 1 day ago
₩484,600
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jan 11 from Washington to Knoxville, returning Sun, Jan 18, priced at ₩484,600 found 1 day ago
Delta
Sun, Jan 11 - Sun, Jan 18
IAD
Washington
TYS
Knoxville
₩503,600 Roundtrip, found 1 day ago
₩503,600
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jan 11 from Washington to Knoxville, returning Sun, Jan 18, priced at ₩503,600 found 1 day ago
American Airlines
Sun, Jan 11 - Sun, Jan 18
IAD
Washington
TYS
Knoxville
₩535,600 Roundtrip, found 1 day ago
₩535,600
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Jan 11 from Washington to Knoxville, returning Sun, Jan 18, priced at ₩535,600 found 1 day ago
Korean Air
Wed, Apr 15 - Tue, Apr 21
ICN
Seoul
LEX
Lexington
₩1,239,600 Roundtrip, found 1 day ago
₩1,239,600
Roundtrip
found 1 day ago
Select Korean Air flight, departing Wed, Apr 15 from Seoul to Lexington, returning Tue, Apr 21, priced at ₩1,239,600 found 1 day ago
KLM
Sun, Jan 25 - Tue, Feb 24
ICN
Seoul
LEX
Lexington
₩2,684,800 Roundtrip, found 5 days ago
₩2,684,800
Roundtrip
found 5 days ago
Select KLM flight, departing Sun, Jan 25 from Seoul to Lexington, returning Tue, Feb 24, priced at ₩2,684,800 found 5 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?
We know that things can change from one day to the next, so reserving a flexible ticket with Expedia is a wise idea. Tick the "No change fee" box directly below the "Flexible change policies" filter. Your affordable, flexible flight to Knox County is just a few clicks away.
Which airlines fly to Knox County?
With a great selection of airlines flying into or near Knox County, you have plenty of choice:

  • American Airlines - 733 flights to or near Knox County each month, including 733 flights to Louisville Intl. Airport (SDF) per month.
  • United Airlines - 472 flights to or near Knox County each month, including 472 flights to Louisville Intl. Airport (SDF) per month.
  • Delta Air Lines - 450 flights to or near Knox County each month, including 450 flights to Louisville Intl. Airport (SDF) per month.

How can I find cheap tickets to Knox County?
One of the easiest ways to bag cheap tickets to Knox County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The best price for a flight to Knox County in the last seven days was ₩365,900. Booking well in advance will generally help you pick up an even bigger bargain.
How much is a flight to Knox County?
There were lots of budget-friendly fares up for grabs in the last seven days, with the cost of a round-trip flight to Knox County ranging between ₩365,900 and ₩2,684,800. Many lucky travelers scored one-way tickets from Washington (IAD) for as low as ₩328,000.
What are the most popular airports to fly into in Knox County?
Start organizing your Knox County trip by booking a fare on one of the 2,155 flights every month to Louisville Intl. Airport (SDF). This is the region's main entryway.
When is the cheapest time to fly to Knox County?
Taking off on a Tuesday, followed by a Monday, is usually the best way to land the cheapest flight. Stay away from the weekends if you can, because Saturday is typically the costliest day. Spend the money you saved having a good time in Knox County instead!
How much is a plane ticket to Knox County?
In the last seven days, plane tickets to Knox County fluctuated between ₩365,900 and ₩2,684,800. The early bird catches the worm, so snap up a good deal today.
What is the best time to go to Knox County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a good time to explore the well-known Knox County city of Barbourville. Average temperatures fluctuate between 60ºF and 85ºF at this time of year. The biggest crowds flock here in March, April and July.
What months are the cheapest to book a flight to Knox County?
Snap up a ticket in February for low-priced flights to Knox County. The festive month of December is generally the most expensive time to purchase a fare.

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, Mar 30 - Wed, Apr 15
ICN
Seoul
TYS
Knoxville
₩1,002,900 Roundtrip, found 2 days ago
₩1,002,900
Roundtrip
found 2 days ago
Select United flight, departing Mon, Mar 30 from Seoul to Knoxville, returning Wed, Apr 15, priced at ₩1,002,900 found 2 days ago
*Available to Expedia members.