$370 Cheap United flights Boise (BOI) to Knoxville (TYS)

$370 Cheap United flights Boise (BOI) to Knoxville (TYS)

Prices were available within the past 7 days and start at $370 for one-way flights and $618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 17 - Wed, Jun 24

BOI

Boise

TYS

Knoxville

$618 Roundtrip, found 1 day ago

$618

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jun 17 from Boise to Knoxville, returning Wed, Jun 24, priced at $618 found 1 day ago