Cheap United flights Billings (BIL) to Knoxville (TYS)

Cheap United flights Billings (BIL) to Knoxville (TYS)

Prices were available within the past 7 days and start at for one-way flights and $430 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 12 - Wed, Dec 17

BIL

Billings

TYS

Knoxville

$430 Roundtrip, found 1 day ago

$430

Roundtrip

found 1 day ago

Select United flight, departing Fri, Dec 12 from Billings to Knoxville, returning Wed, Dec 17, priced at $430 found 1 day ago

Sat, Dec 13 - Sun, Dec 14

BIL

Billings

TYS

Knoxville

$513 Roundtrip, found 1 day ago

$513

Roundtrip

found 1 day ago

Select United flight, departing Sat, Dec 13 from Billings to Knoxville, returning Sun, Dec 14, priced at $513 found 1 day ago

Fri, Dec 12 - Tue, Dec 16

BIL

Billings

TYS

Knoxville

$516 Roundtrip, found 1 day ago

$516

Roundtrip

found 1 day ago

Select United flight, departing Fri, Dec 12 from Billings to Knoxville, returning Tue, Dec 16, priced at $516 found 1 day ago

Fri, Dec 12 - Sat, Dec 13

BIL

Billings

TYS

Knoxville

$534 Roundtrip, found 1 day ago

$534

Roundtrip

found 1 day ago

Select United flight, departing Fri, Dec 12 from Billings to Knoxville, returning Sat, Dec 13, priced at $534 found 1 day ago

Thu, Dec 11 - Tue, Dec 16

BIL

Billings

TYS

Knoxville

$546 Roundtrip, found 1 day ago

$546

Roundtrip

found 1 day ago

Select United flight, departing Thu, Dec 11 from Billings to Knoxville, returning Tue, Dec 16, priced at $546 found 1 day ago

Tue, Dec 9 - Sun, Dec 14

BIL

Billings

TYS

Knoxville

$548 Roundtrip, found 1 day ago

$548

Roundtrip

found 1 day ago

Select United flight, departing Tue, Dec 9 from Billings to Knoxville, returning Sun, Dec 14, priced at $548 found 1 day ago

Thu, Dec 11 - Sat, Dec 13

BIL

Billings

TYS

Knoxville

$564 Roundtrip, found 1 day ago

$564

Roundtrip

found 1 day ago

Select United flight, departing Thu, Dec 11 from Billings to Knoxville, returning Sat, Dec 13, priced at $564 found 1 day ago

Fri, Dec 12 - Sun, Dec 14

BIL

Billings

TYS

Knoxville

$594 Roundtrip, found 1 day ago

$594

Roundtrip

found 1 day ago

Select United flight, departing Fri, Dec 12 from Billings to Knoxville, returning Sun, Dec 14, priced at $594 found 1 day ago

Fri, Dec 12 - Thu, Dec 18

BIL

Billings

TYS

Knoxville

$596 Roundtrip, found 1 day ago

$596

Roundtrip

found 1 day ago

Select United flight, departing Fri, Dec 12 from Billings to Knoxville, returning Thu, Dec 18, priced at $596 found 1 day ago

Wed, Dec 10 - Sun, Dec 14

BIL

Billings

TYS

Knoxville

$624 Roundtrip, found 1 day ago

$624

Roundtrip

found 1 day ago

Select United flight, departing Wed, Dec 10 from Billings to Knoxville, returning Sun, Dec 14, priced at $624 found 1 day ago

Thu, Dec 11 - Thu, Dec 18

BIL

Billings

TYS

Knoxville

$626 Roundtrip, found 1 day ago

$626

Roundtrip

found 1 day ago

Select United flight, departing Thu, Dec 11 from Billings to Knoxville, returning Thu, Dec 18, priced at $626 found 1 day ago

Fri, Dec 12 - Sat, Dec 20

BIL

Billings

TYS

Knoxville

$721 Roundtrip, found 1 day ago

$721

Roundtrip

found 1 day ago

Select United flight, departing Fri, Dec 12 from Billings to Knoxville, returning Sat, Dec 20, priced at $721 found 1 day ago