$362 Cheap Alaska Airlines flights Knoxville (TYS) to Idaho Falls (IDA)

$362 Cheap Alaska Airlines flights Knoxville (TYS) to Idaho Falls (IDA)

Prices were available within the past 7 days and start at $362 for one-way flights and $805 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 1 - Mon, Oct 12

TYS

Knoxville

IDA

Idaho Falls

$805 Roundtrip, found 13 hours ago

$805

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Thu, Oct 1 from Knoxville to Idaho Falls, returning Mon, Oct 12, priced at $805 found 13 hours ago

Thu, Oct 1 - Fri, Oct 9

TYS

Knoxville

IDA

Idaho Falls

$895 Roundtrip, found 13 hours ago

$895

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Thu, Oct 1 from Knoxville to Idaho Falls, returning Fri, Oct 9, priced at $895 found 13 hours ago