$203 Cheap Frontier Airlines flights San Diego (SAN) to Knoxville (TYS)

$203 Cheap Frontier Airlines flights San Diego (SAN) to Knoxville (TYS)

Prices were available within the past 7 days and start at $203 for one-way flights and $366 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 24 - Thu, Nov 6

SAN

San Diego

TYS

Knoxville

$366 Roundtrip, found 2 days ago

$366

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Oct 24 from San Diego to Knoxville, returning Thu, Nov 6, priced at $366 found 2 days ago

Thu, Oct 23 - Thu, Nov 6

SAN

San Diego

TYS

Knoxville

$406 Roundtrip, found 2 days ago

$406

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Oct 23 from San Diego to Knoxville, returning Thu, Nov 6, priced at $406 found 2 days ago

Sun, Oct 19 - Thu, Nov 6

SAN

San Diego

TYS

Knoxville

$410 Roundtrip, found 2 days ago

$410

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Oct 19 from San Diego to Knoxville, returning Thu, Nov 6, priced at $410 found 2 days ago

Fri, Oct 24 - Sun, Nov 9

SAN

San Diego

TYS

Knoxville

$430 Roundtrip, found 2 days ago

$430

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Oct 24 from San Diego to Knoxville, returning Sun, Nov 9, priced at $430 found 2 days ago