$266 Cheap Frontier Airlines flights Dallas (DFW) to Knoxville (TYS)

$266 Cheap Frontier Airlines flights Dallas (DFW) to Knoxville (TYS)

Prices were available within the past 7 days and start at $266 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Dec 20 - Thu, Jan 1

DFW

Dallas

TYS

Knoxville

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Dec 20 from Dallas to Knoxville, returning Thu, Jan 1, priced at $248 found 1 day ago

Thu, Dec 25 - Thu, Jan 1

DFW

Dallas

TYS

Knoxville

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Dec 25 from Dallas to Knoxville, returning Thu, Jan 1, priced at $277 found 1 day ago

Sun, Dec 21 - Thu, Jan 1

DFW

Dallas

TYS

Knoxville

$282 Roundtrip, found 1 day ago

$282

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Dec 21 from Dallas to Knoxville, returning Thu, Jan 1, priced at $282 found 1 day ago

Sat, Dec 20 - Tue, Dec 30

DFW

Dallas

TYS

Knoxville

$303 Roundtrip, found 1 day ago

$303

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Dec 20 from Dallas to Knoxville, returning Tue, Dec 30, priced at $303 found 1 day ago

Mon, Dec 22 - Thu, Jan 1

DFW

Dallas

TYS

Knoxville

$327 Roundtrip, found 1 day ago

$327

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Dec 22 from Dallas to Knoxville, returning Thu, Jan 1, priced at $327 found 1 day ago

Thu, Dec 25 - Tue, Dec 30

DFW

Dallas

TYS

Knoxville

$332 Roundtrip, found 1 day ago

$332

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Dec 25 from Dallas to Knoxville, returning Tue, Dec 30, priced at $332 found 1 day ago

Sun, Dec 21 - Tue, Dec 30

DFW

Dallas

TYS

Knoxville

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Dec 21 from Dallas to Knoxville, returning Tue, Dec 30, priced at $337 found 1 day ago

Tue, Dec 23 - Thu, Jan 1

DFW

Dallas

TYS

Knoxville

$377 Roundtrip, found 1 day ago

$377

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Dec 23 from Dallas to Knoxville, returning Thu, Jan 1, priced at $377 found 1 day ago

Mon, Dec 22 - Tue, Dec 30

DFW

Dallas

TYS

Knoxville

$382 Roundtrip, found 1 day ago

$382

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Dec 22 from Dallas to Knoxville, returning Tue, Dec 30, priced at $382 found 1 day ago

Tue, Dec 23 - Tue, Dec 30

DFW

Dallas

TYS

Knoxville

$432 Roundtrip, found 1 day ago

$432

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Dec 23 from Dallas to Knoxville, returning Tue, Dec 30, priced at $432 found 1 day ago