$436 Cheap United flights Knoxville (TYS) to Idaho Falls (IDA)

$436 Cheap United flights Knoxville (TYS) to Idaho Falls (IDA)

Prices were available within the past 7 days and start at $436 for one-way flights and $530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 6 - Sat, Aug 9

TYS

Knoxville

IDA

Idaho Falls

$530 Roundtrip, found 14 hours ago

$530

Roundtrip

found 14 hours ago

Select United flight, departing Wed, Aug 6 from Knoxville to Idaho Falls, returning Sat, Aug 9, priced at $530 found 14 hours ago

Wed, Aug 6 - Wed, Aug 13

TYS

Knoxville

IDA

Idaho Falls

$579 Roundtrip, found 14 hours ago

$579

Roundtrip

found 14 hours ago

Select United flight, departing Wed, Aug 6 from Knoxville to Idaho Falls, returning Wed, Aug 13, priced at $579 found 14 hours ago

Fri, Aug 8 - Wed, Aug 13

TYS

Knoxville

IDA

Idaho Falls

$584 Roundtrip, found 14 hours ago

$584

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 8 from Knoxville to Idaho Falls, returning Wed, Aug 13, priced at $584 found 14 hours ago

Fri, Aug 8 - Sat, Aug 9

TYS

Knoxville

IDA

Idaho Falls

$589 Roundtrip, found 14 hours ago

$589

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 8 from Knoxville to Idaho Falls, returning Sat, Aug 9, priced at $589 found 14 hours ago

Wed, Aug 6 - Sat, Aug 9

TYS

Knoxville

IDA

Idaho Falls

$595 Roundtrip, found 14 hours ago

$595

Roundtrip

found 14 hours ago

Select United flight, departing Wed, Aug 6 from Knoxville to Idaho Falls, returning Sat, Aug 9, priced at $595 found 14 hours ago

Wed, Aug 6 - Sat, Aug 9

TYS

Knoxville

IDA

Idaho Falls

$598 Roundtrip, found 14 hours ago

$598

Roundtrip

found 14 hours ago

Select United flight, departing Wed, Aug 6 from Knoxville to Idaho Falls, returning Sat, Aug 9, priced at $598 found 14 hours ago