Cheap Flights to Louisville

View ₩775,600 flight on Mon, Oct 6, 2025Opens in a new window

Popular airlines to Louisville

    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 Louisville?

Prices were available within the past 7 days and start at ₩775,600 for one-way flights and ₩999,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Oct 6 - Tue, Oct 21
ICN
Seoul
TYS
Knoxville
₩999,800 Roundtrip, found 1 hour ago
₩999,800
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Oct 6 from Seoul to Knoxville, returning Tue, Oct 21, priced at ₩999,800 found 1 hour ago
American Airlines
Mon, Oct 6 - Tue, Oct 21
ICN
Seoul
TYS
Knoxville
₩1,359,200 Roundtrip, found 1 hour ago
₩1,359,200
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Oct 6 from Seoul to Knoxville, returning Tue, Oct 21, priced at ₩1,359,200 found 1 hour ago
Delta
Mon, Oct 6 - Tue, Oct 21
ICN
Seoul
TYS
Knoxville
₩2,046,900 Roundtrip, found 1 hour ago
₩2,046,900
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Oct 6 from Seoul to Knoxville, returning Tue, Oct 21, priced at ₩2,046,900 found 1 hour ago
Air Canada
Thu, Mar 12 - Mon, Mar 16
ICN
Seoul
TYS
Knoxville
₩2,340,100 Roundtrip, found 1 day ago
₩2,340,100
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Mar 12 from Seoul to Knoxville, returning Mon, Mar 16, priced at ₩2,340,100 found 1 day ago
Korean Air
Sun, Oct 12 - Fri, Oct 17
ICN
Seoul
TYS
Knoxville
₩2,433,300 Roundtrip, found 2 hours ago
₩2,433,300
Roundtrip
found 2 hours ago
Select Korean Air flight, departing Sun, Oct 12 from Seoul to Knoxville, returning Fri, Oct 17, priced at ₩2,433,300 found 2 hours ago

Find the cheapest month to fly from Columbus (CMH) to Knoxville (TYS)

April is typically the cheapest month to fly

From ₩276,837 - ₩613,167 per traveler.

Searching for cheap flights to Louisville? No travel company presents more choices than Expedia if you're looking to compare flights to Louisville. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Tennessee. Expedia provides the cheapest flights to many destinations in Tennessee and you may find even greater savings if you combine your flight with a hotel stay in Louisville.

Flights to Louisville information
Destination airport
McGhee Tyson
Destination airport IATA code
TYS
Destination city name
Knoxville
Roundtrip price
₩999,800

Trending flights to Louisville

Prices were available within the past 7 days and start at ₩775,600 for one-way flights and ₩999,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Oct 6 - Tue, Oct 21
ICN
Seoul
TYS
Knoxville
₩999,800 Roundtrip, found 1 hour ago
₩999,800
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Oct 6 from Seoul to Knoxville, returning Tue, Oct 21, priced at ₩999,800 found 1 hour ago
*Available to Expedia members.