$178 Cheap Frontier Airlines flights Sacramento (SMF) to Knoxville (TYS)

$178 Cheap Frontier Airlines flights Sacramento (SMF) to Knoxville (TYS)

Prices were available within the past 7 days and start at $178 for one-way flights and $339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 28 - Thu, Nov 6

SMF

Sacramento

TYS

Knoxville

$339 Roundtrip, found 2 days ago

$339

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Sep 28 from Sacramento to Knoxville, returning Thu, Nov 6, priced at $339 found 2 days ago

Sun, Sep 28 - Sun, Nov 2

SMF

Sacramento

TYS

Knoxville

$414 Roundtrip, found 2 days ago

$414

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Sep 28 from Sacramento to Knoxville, returning Sun, Nov 2, priced at $414 found 2 days ago

Sun, Oct 5 - Sun, Nov 2

SMF

Sacramento

TYS

Knoxville

$484 Roundtrip, found 2 days ago

$484

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Oct 5 from Sacramento to Knoxville, returning Sun, Nov 2, priced at $484 found 2 days ago