$327 Cheap American Airlines flights Knoxville (TYS) to Idaho Falls (IDA)

$327 Cheap American Airlines flights Knoxville (TYS) to Idaho Falls (IDA)

Prices were available within the past 7 days and start at $327 for one-way flights and $464 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 30 - Wed, Oct 7

TYS

Knoxville

IDA

Idaho Falls

$464 Roundtrip, found 8 hours ago

$464

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Wed, Sep 30 from Knoxville to Idaho Falls, returning Wed, Oct 7, priced at $464 found 8 hours ago

Tue, Sep 29 - Wed, Oct 7

TYS

Knoxville

IDA

Idaho Falls

$474 Roundtrip, found 8 hours ago

$474

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Tue, Sep 29 from Knoxville to Idaho Falls, returning Wed, Oct 7, priced at $474 found 8 hours ago

Wed, Sep 30 - Tue, Oct 6

TYS

Knoxville

IDA

Idaho Falls

$515 Roundtrip, found 8 hours ago

$515

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Wed, Sep 30 from Knoxville to Idaho Falls, returning Tue, Oct 6, priced at $515 found 8 hours ago

Tue, Sep 29 - Tue, Oct 6

TYS

Knoxville

IDA

Idaho Falls

$525 Roundtrip, found 8 hours ago

$525

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Tue, Sep 29 from Knoxville to Idaho Falls, returning Tue, Oct 6, priced at $525 found 8 hours ago

Sat, Oct 3 - Tue, Oct 6

TYS

Knoxville

IDA

Idaho Falls

$576 Roundtrip, found 8 hours ago

$576

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Sat, Oct 3 from Knoxville to Idaho Falls, returning Tue, Oct 6, priced at $576 found 8 hours ago

Fri, Oct 2 - Wed, Oct 7

TYS

Knoxville

IDA

Idaho Falls

$583 Roundtrip, found 8 hours ago

$583

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Fri, Oct 2 from Knoxville to Idaho Falls, returning Wed, Oct 7, priced at $583 found 8 hours ago