$381 Cheap United flights Philadelphia (PHL) to Idaho Falls (IDA)

$381 Cheap United flights Philadelphia (PHL) to Idaho Falls (IDA)

Prices were available within the past 7 days and start at $381 for one-way flights and $508 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 14 - Sat, May 23

PHL

Philadelphia

IDA

Idaho Falls

$508 Roundtrip, found 23 hours ago

$508

Roundtrip

found 23 hours ago

Select United flight, departing Thu, May 14 from Philadelphia to Idaho Falls, returning Sat, May 23, priced at $508 found 23 hours ago

Thu, May 14 - Sat, May 23

PHL

Philadelphia

IDA

Idaho Falls

$514 Roundtrip, found 23 hours ago

$514

Roundtrip

found 23 hours ago

Select United flight, departing Thu, May 14 from Philadelphia to Idaho Falls, returning Sat, May 23, priced at $514 found 23 hours ago

Thu, May 14 - Sat, May 23

PHL

Philadelphia

IDA

Idaho Falls

$554 Roundtrip, found 23 hours ago

$554

Roundtrip

found 23 hours ago

Select United flight, departing Thu, May 14 from Philadelphia to Idaho Falls, returning Sat, May 23, priced at $554 found 23 hours ago

Thu, May 14 - Sat, May 23

PHL

Philadelphia

IDA

Idaho Falls

$580 Roundtrip, found 23 hours ago

$580

Roundtrip

found 23 hours ago

Select United flight, departing Thu, May 14 from Philadelphia to Idaho Falls, returning Sat, May 23, priced at $580 found 23 hours ago

Tue, May 19 - Sun, May 24

PHL

Philadelphia

IDA

Idaho Falls

$584 Roundtrip, found 5 days ago

$584

Roundtrip

found 5 days ago

Select United flight, departing Tue, May 19 from Philadelphia to Idaho Falls, returning Sun, May 24, priced at $584 found 5 days ago

Tue, May 19 - Sun, May 24

PHL

Philadelphia

IDA

Idaho Falls

$598 Roundtrip, found 5 days ago

$598

Roundtrip

found 5 days ago

Select United flight, departing Tue, May 19 from Philadelphia to Idaho Falls, returning Sun, May 24, priced at $598 found 5 days ago