$252 Cheap Frontier Airlines flights Knoxville (TYS) to Las Vegas (LAS)

$252 Cheap Frontier Airlines flights Knoxville (TYS) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $252 for one-way flights and $316 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 30 - Thu, Jan 15

TYS

Knoxville

LAS

Las Vegas

$316 Roundtrip, found 5 days ago

$316

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Dec 30 from Knoxville to Las Vegas, returning Thu, Jan 15, priced at $316 found 5 days ago

Tue, Dec 23 - Mon, Dec 29

TYS

Knoxville

LAS

Las Vegas

$332 Roundtrip, found 1 day ago

$332

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Dec 23 from Knoxville to Las Vegas, returning Mon, Dec 29, priced at $332 found 1 day ago

Mon, Dec 29 - Thu, Jan 15

TYS

Knoxville

LAS

Las Vegas

$350 Roundtrip, found 5 days ago

$350

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Dec 29 from Knoxville to Las Vegas, returning Thu, Jan 15, priced at $350 found 5 days ago

Tue, Dec 23 - Wed, Dec 31

TYS

Knoxville

LAS

Las Vegas

$372 Roundtrip, found 1 day ago

$372

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Dec 23 from Knoxville to Las Vegas, returning Wed, Dec 31, priced at $372 found 1 day ago

Thu, Dec 25 - Mon, Dec 29

TYS

Knoxville

LAS

Las Vegas

$382 Roundtrip, found 1 day ago

$382

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Dec 25 from Knoxville to Las Vegas, returning Mon, Dec 29, priced at $382 found 1 day ago

Tue, Dec 23 - Mon, Jan 5

TYS

Knoxville

LAS

Las Vegas

$386 Roundtrip, found 5 days ago

$386

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Dec 23 from Knoxville to Las Vegas, returning Mon, Jan 5, priced at $386 found 5 days ago

Tue, Dec 30 - Sun, Jan 11

TYS

Knoxville

LAS

Las Vegas

$387 Roundtrip, found 5 days ago

$387

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Dec 30 from Knoxville to Las Vegas, returning Sun, Jan 11, priced at $387 found 5 days ago

Tue, Dec 23 - Tue, Dec 30

TYS

Knoxville

LAS

Las Vegas

$392 Roundtrip, found 5 days ago

$392

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Dec 23 from Knoxville to Las Vegas, returning Tue, Dec 30, priced at $392 found 5 days ago

Thu, Dec 25 - Mon, Jan 5

TYS

Knoxville

LAS

Las Vegas

$410 Roundtrip, found 5 days ago

$410

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Dec 25 from Knoxville to Las Vegas, returning Mon, Jan 5, priced at $410 found 5 days ago

Thu, Dec 25 - Tue, Dec 30

TYS

Knoxville

LAS

Las Vegas

$416 Roundtrip, found 5 days ago

$416

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Dec 25 from Knoxville to Las Vegas, returning Tue, Dec 30, priced at $416 found 5 days ago