$140 Cheap Frontier Airlines flights Phoenix (PHX) to Philadelphia (PHL)

$140 Cheap Frontier Airlines flights Phoenix (PHX) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $140 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 11 - Mon, Sep 15

PHX

Phoenix

PHL

Philadelphia

$238 Roundtrip, found 1 day ago

$238

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 11 from Phoenix to Philadelphia, returning Mon, Sep 15, priced at $238 found 1 day ago

Thu, Sep 11 - Mon, Sep 15

PHX

Phoenix

PHL

Philadelphia

$261 Roundtrip, found 1 day ago

$261

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 11 from Phoenix to Philadelphia, returning Mon, Sep 15, priced at $261 found 1 day ago

Wed, Oct 1 - Sat, Oct 11

PHX

Phoenix

PHL

Philadelphia

$268 Roundtrip, found 1 day ago

$268

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Oct 1 from Phoenix to Philadelphia, returning Sat, Oct 11, priced at $268 found 1 day ago

Thu, Oct 2 - Thu, Oct 9

PHX

Phoenix

PHL

Philadelphia

$278 Roundtrip, found 1 day ago

$278

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 2 from Phoenix to Philadelphia, returning Thu, Oct 9, priced at $278 found 1 day ago

Thu, Sep 11 - Mon, Sep 15

PHX

Phoenix

PHL

Philadelphia

$283 Roundtrip, found 1 day ago

$283

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 11 from Phoenix to Philadelphia, returning Mon, Sep 15, priced at $283 found 1 day ago

Thu, Oct 2 - Thu, Oct 9

PHX

Phoenix

PHL

Philadelphia

$301 Roundtrip, found 1 day ago

$301

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 2 from Phoenix to Philadelphia, returning Thu, Oct 9, priced at $301 found 1 day ago

Thu, Oct 2 - Thu, Oct 9

PHX

Phoenix

PHL

Philadelphia

$323 Roundtrip, found 1 day ago

$323

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 2 from Phoenix to Philadelphia, returning Thu, Oct 9, priced at $323 found 1 day ago

Thu, Sep 11 - Mon, Sep 15

PHX

Phoenix

PHL

Philadelphia

$329 Roundtrip, found 1 day ago

$329

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 11 from Phoenix to Philadelphia, returning Mon, Sep 15, priced at $329 found 1 day ago