Cheap Flights to Loudon County from $69

View $69 flight on Wed, Jun 10, 2026Opens in a new window

Popular airlines to Loudon County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Air Canada

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How much is the cheapest flight to Loudon County?

Prices were available within the past 7 days and start at $69 for one-way flights and $164 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Jul 22 - Wed, Jul 29
DEN
Denver
TYS
Knoxville
$164 Roundtrip, found 1 hour ago
$164
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Jul 22 from Denver to Knoxville, returning Wed, Jul 29, priced at $164 found 1 hour ago
Frontier Airlines
Mon, Jun 15 - Wed, Jun 24
DEN
Denver
TYS
Knoxville
$173 Roundtrip, found 2 days ago
$173
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Jun 15 from Denver to Knoxville, returning Wed, Jun 24, priced at $173 found 2 days ago
Frontier Airlines
Mon, Aug 24 - Mon, Aug 31
DEN
Denver
TYS
Knoxville
$178 Roundtrip, found 1 day ago
$178
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Aug 24 from Denver to Knoxville, returning Mon, Aug 31, priced at $178 found 1 day ago
Frontier Airlines
Mon, Jun 15 - Wed, Jun 24
DEN
Denver
TYS
Knoxville
$183 Roundtrip, found 3 days ago
$183
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Jun 15 from Denver to Knoxville, returning Wed, Jun 24, priced at $183 found 3 days ago
Frontier Airlines
Wed, Jun 10 - Wed, Jun 17
MCO
Orlando
TYS
Knoxville
$190 Roundtrip, found 21 hours ago
$190
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Wed, Jun 10 from Orlando to Knoxville, returning Wed, Jun 17, priced at $190 found 21 hours ago
Southwest Airlines
Wed, Jun 10 - Wed, Jun 17
MCO
Orlando
TYS
Knoxville
$211 Roundtrip, found 21 hours ago
$211
Roundtrip
found 21 hours ago
Select Southwest Airlines flight, departing Wed, Jun 10 from Orlando to Knoxville, returning Wed, Jun 17, priced at $211 found 21 hours ago
Frontier Airlines
Wed, Aug 12 - Mon, Aug 17
MIA
Miami
TYS
Knoxville
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Aug 12 from Miami to Knoxville, returning Mon, Aug 17, priced at $228 found 1 day ago
American Airlines
Wed, Sep 16 - Tue, Sep 22
MCO
Orlando
TYS
Knoxville
$231 Roundtrip, found 7 hours ago
$231
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, Sep 16 from Orlando to Knoxville, returning Tue, Sep 22, priced at $231 found 7 hours ago
Delta
Wed, Sep 16 - Tue, Sep 22
MCO
Orlando
TYS
Knoxville
$231 Roundtrip, found 7 hours ago
$231
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Sep 16 from Orlando to Knoxville, returning Tue, Sep 22, priced at $231 found 7 hours ago
United
Tue, Jun 2 - Wed, Jun 3
DFW
Dallas
TYS
Knoxville
$258 Roundtrip, found 4 days ago
$258
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 2 from Dallas to Knoxville, returning Wed, Jun 3, priced at $258 found 4 days ago

Trending flights to Loudon 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.

Frontier Airlines
Wed, Jul 22 - Wed, Jul 29
DEN
Denver
TYS
Knoxville
$164 Roundtrip, found 1 hour ago
$164
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Jul 22 from Denver to Knoxville, returning Wed, Jul 29, priced at $164 found 1 hour ago

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.

 

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