Flights from Allentown to Phoenix

Cheapest flights from Allentown

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 12 - Tue, Jun 17

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$277 Roundtrip, found 2 days ago

$277

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jun 12 from Philadelphia Intl. to Sky Harbor Intl., returning Tue, Jun 17, priced at $277 found 2 days ago

Wed, Jun 11 - Wed, Jun 18

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$288 Roundtrip, found 2 days ago

$288

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Wed, Jun 11 from Philadelphia Intl. to Sky Harbor Intl., returning Wed, Jun 18, priced at $288 found 2 days ago

Wed, Jun 11 - Sun, Jun 15

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$301 Roundtrip, found 2 days ago

$301

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Wed, Jun 11 from Philadelphia Intl. to Sky Harbor Intl., returning Sun, Jun 15, priced at $301 found 2 days ago

Sat, Jun 14 - Wed, Jun 18

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$307 Roundtrip, found 2 days ago

$307

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Jun 14 from Philadelphia Intl. to Sky Harbor Intl., returning Wed, Jun 18, priced at $307 found 2 days ago

Wed, Jun 11 - Sat, Jun 14

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$307 Roundtrip, found 2 days ago

$307

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Wed, Jun 11 from Philadelphia Intl. to Sky Harbor Intl., returning Sat, Jun 14, priced at $307 found 2 days ago

Wed, Jun 11 - Thu, Jun 19

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$308 Roundtrip, found 2 days ago

$308

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Wed, Jun 11 from Philadelphia Intl. to Sky Harbor Intl., returning Thu, Jun 19, priced at $308 found 2 days ago

Wed, Sep 17 - Mon, Sep 29

ABE

Lehigh Valley Intl.

PHX

Sky Harbor Intl.

$309 Roundtrip, found 1 day ago

$309

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 17 from Lehigh Valley Intl. to Sky Harbor Intl., returning Mon, Sep 29, priced at $309 found 1 day ago

Mon, Jun 9 - Sat, Jun 14

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$311 Roundtrip, found 2 days ago

$311

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jun 9 from Philadelphia Intl. to Sky Harbor Intl., returning Sat, Jun 14, priced at $311 found 2 days ago

Thu, Jun 12 - Wed, Jun 18

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$319 Roundtrip, found 2 days ago

$319

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Thu, Jun 12 from Philadelphia Intl. to Sky Harbor Intl., returning Wed, Jun 18, priced at $319 found 2 days ago

Sat, Jun 14 - Mon, Jun 16

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$320 Roundtrip, found 2 days ago

$320

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Jun 14 from Philadelphia Intl. to Sky Harbor Intl., returning Mon, Jun 16, priced at $320 found 2 days ago

Tue, Jun 10 - Sat, Jun 14

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$322 Roundtrip, found 2 days ago

$322

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jun 10 from Philadelphia Intl. to Sky Harbor Intl., returning Sat, Jun 14, priced at $322 found 2 days ago

Sat, Jun 14 - Thu, Jun 19

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$327 Roundtrip, found 2 days ago

$327

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Jun 14 from Philadelphia Intl. to Sky Harbor Intl., returning Thu, Jun 19, priced at $327 found 2 days ago

Mon, Jun 9 - Sun, Jun 15

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$331 Roundtrip, found 2 days ago

$331

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jun 9 from Philadelphia Intl. to Sky Harbor Intl., returning Sun, Jun 15, priced at $331 found 2 days ago

Tue, Sep 23 - Fri, Sep 26

ABE

Lehigh Valley Intl.

PHX

Sky Harbor Intl.

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 23 from Lehigh Valley Intl. to Sky Harbor Intl., returning Fri, Sep 26, priced at $337 found 1 day ago

Thu, Jun 12 - Sat, Jun 14

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$338 Roundtrip, found 2 days ago

$338

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Thu, Jun 12 from Philadelphia Intl. to Sky Harbor Intl., returning Sat, Jun 14, priced at $338 found 2 days ago

Thu, Jun 12 - Thu, Jun 19

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$339 Roundtrip, found 2 days ago

$339

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Thu, Jun 12 from Philadelphia Intl. to Sky Harbor Intl., returning Thu, Jun 19, priced at $339 found 2 days ago

Tue, Jun 10 - Sun, Jun 15

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$342 Roundtrip, found 2 days ago

$342

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jun 10 from Philadelphia Intl. to Sky Harbor Intl., returning Sun, Jun 15, priced at $342 found 2 days ago

Thu, Jun 12 - Tue, Jun 17

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$345 Roundtrip, found 2 days ago

$345

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Philadelphia Intl. to Sky Harbor Intl., returning Tue, Jun 17, priced at $345 found 2 days ago

Thu, Jun 12 - Tue, Jun 17

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$350 Roundtrip, found 2 days ago

$350

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Philadelphia Intl. to Sky Harbor Intl., returning Tue, Jun 17, priced at $350 found 2 days ago

Sat, Jun 14 - Sun, Jun 15

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$351 Roundtrip, found 2 days ago

$351

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Jun 14 from Philadelphia Intl. to Sky Harbor Intl., returning Sun, Jun 15, priced at $351 found 2 days ago