$345 Cheap Delta flights Philadelphia (PHL) to Idaho Falls (IDA)

$345 Cheap Delta flights Philadelphia (PHL) to Idaho Falls (IDA)

Prices were available within the past 7 days and start at $345 for one-way flights and $475 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 20 - Sun, May 24

PHL

Philadelphia

IDA

Idaho Falls

$475 Roundtrip, found 6 days ago

$475

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, May 20 from Philadelphia to Idaho Falls, returning Sun, May 24, priced at $475 found 6 days ago

Sat, May 16 - Fri, May 22

PHL

Philadelphia

IDA

Idaho Falls

$514 Roundtrip, found 6 days ago

$514

Roundtrip

found 6 days ago

Select Delta flight, departing Sat, May 16 from Philadelphia to Idaho Falls, returning Fri, May 22, priced at $514 found 6 days ago

Wed, May 20 - Tue, May 26

PHL

Philadelphia

IDA

Idaho Falls

$530 Roundtrip, found 6 days ago

$530

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, May 20 from Philadelphia to Idaho Falls, returning Tue, May 26, priced at $530 found 6 days ago

Wed, May 20 - Fri, May 22

PHL

Philadelphia

IDA

Idaho Falls

$536 Roundtrip, found 6 days ago

$536

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, May 20 from Philadelphia to Idaho Falls, returning Fri, May 22, priced at $536 found 6 days ago

Tue, May 19 - Sun, May 24

PHL

Philadelphia

IDA

Idaho Falls

$559 Roundtrip, found 2 days ago

$559

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, May 19 from Philadelphia to Idaho Falls, returning Sun, May 24, priced at $559 found 2 days ago

Tue, May 19 - Sun, May 24

PHL

Philadelphia

IDA

Idaho Falls

$569 Roundtrip, found 2 days ago

$569

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, May 19 from Philadelphia to Idaho Falls, returning Sun, May 24, priced at $569 found 2 days ago