$70 Cheap Frontier Airlines flights Philadelphia (PHL) to Phoenix (PHX)

$70 Cheap Frontier Airlines flights Philadelphia (PHL) to Phoenix (PHX)

Prices were available within the past 7 days and start at $70 for one-way flights and $140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 8 - Wed, Dec 17

PHL

Philadelphia

PHX

Phoenix

$140 Roundtrip, found 1 day ago

$140

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Dec 8 from Philadelphia to Phoenix, returning Wed, Dec 17, priced at $140 found 1 day ago

Fri, Dec 12 - Wed, Dec 17

PHL

Philadelphia

PHX

Phoenix

$144 Roundtrip, found 1 day ago

$144

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Dec 12 from Philadelphia to Phoenix, returning Wed, Dec 17, priced at $144 found 1 day ago

Mon, Dec 15 - Wed, Dec 17

PHL

Philadelphia

PHX

Phoenix

$147 Roundtrip, found 5 days ago

$147

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Dec 15 from Philadelphia to Phoenix, returning Wed, Dec 17, priced at $147 found 5 days ago

Thu, Jan 15 - Fri, Jan 23

PHL

Philadelphia

PHX

Phoenix

$148 Roundtrip, found 6 hours ago

$148

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Thu, Jan 15 from Philadelphia to Phoenix, returning Fri, Jan 23, priced at $148 found 6 hours ago

Sun, Jan 18 - Fri, Jan 23

PHL

Philadelphia

PHX

Phoenix

$152 Roundtrip, found 6 hours ago

$152

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Sun, Jan 18 from Philadelphia to Phoenix, returning Fri, Jan 23, priced at $152 found 6 hours ago

Sun, Jan 18 - Mon, Jan 26

PHL

Philadelphia

PHX

Phoenix

$156 Roundtrip, found 6 hours ago

$156

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Sun, Jan 18 from Philadelphia to Phoenix, returning Mon, Jan 26, priced at $156 found 6 hours ago