$163 Cheap Frontier Airlines flights San Diego (SAN) to Knoxville (TYS)

$163 Cheap Frontier Airlines flights San Diego (SAN) to Knoxville (TYS)

Prices were available within the past 7 days and start at $163 for one-way flights and $213 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 27 - Thu, Oct 30

SAN

San Diego

TYS

Knoxville

$213 Roundtrip, found 1 day ago

$213

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Oct 27 from San Diego to Knoxville, returning Thu, Oct 30, priced at $213 found 1 day ago

Thu, Nov 6 - Thu, Nov 13

SAN

San Diego

TYS

Knoxville

$232 Roundtrip, found 10 hours ago

$232

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Thu, Nov 6 from San Diego to Knoxville, returning Thu, Nov 13, priced at $232 found 10 hours ago

Fri, Oct 24 - Mon, Oct 27

SAN

San Diego

TYS

Knoxville

$257 Roundtrip, found 2 days ago

$257

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Oct 24 from San Diego to Knoxville, returning Mon, Oct 27, priced at $257 found 2 days ago

Thu, Oct 16 - Fri, Oct 24

SAN

San Diego

TYS

Knoxville

$275 Roundtrip, found 23 hours ago

$275

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Thu, Oct 16 from San Diego to Knoxville, returning Fri, Oct 24, priced at $275 found 23 hours ago

Mon, Oct 13 - Fri, Oct 17

SAN

San Diego

TYS

Knoxville

$282 Roundtrip, found 3 hours ago

$282

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Mon, Oct 13 from San Diego to Knoxville, returning Fri, Oct 17, priced at $282 found 3 hours ago

Thu, Nov 13 - Sun, Nov 16

SAN

San Diego

TYS

Knoxville

$299 Roundtrip, found 7 hours ago

$299

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, Nov 13 from San Diego to Knoxville, returning Sun, Nov 16, priced at $299 found 7 hours ago