$145 Cheap Frontier Airlines flights Salt Lake City (SLC) to Knoxville (TYS)

$145 Cheap Frontier Airlines flights Salt Lake City (SLC) to Knoxville (TYS)

Prices were available within the past 7 days and start at $145 for one-way flights and $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 24 - Thu, Jun 5

SLC

Salt Lake City

TYS

Knoxville

$270 Roundtrip, found 4 days ago

$270

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, May 24 from Salt Lake City to Knoxville, returning Thu, Jun 5, priced at $270 found 4 days ago

Wed, May 21 - Thu, Jun 5

SLC

Salt Lake City

TYS

Knoxville

$280 Roundtrip, found 4 days ago

$280

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, May 21 from Salt Lake City to Knoxville, returning Thu, Jun 5, priced at $280 found 4 days ago

Thu, May 22 - Thu, Jun 5

SLC

Salt Lake City

TYS

Knoxville

$290 Roundtrip, found 4 days ago

$290

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, May 22 from Salt Lake City to Knoxville, returning Thu, Jun 5, priced at $290 found 4 days ago

Thu, May 22 - Thu, Jun 5

SLC

Salt Lake City

TYS

Knoxville

$475 Roundtrip, found 4 days ago

$475

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, May 22 from Salt Lake City to Knoxville, returning Thu, Jun 5, priced at $475 found 4 days ago