Flights from Philadelphia to Stock Island

Cheapest flights from Philadelphia

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.

Sat, Jul 19 - Wed, Jul 23

ABE

Lehigh Valley Intl.

EYW

Key West Intl.

$284 Roundtrip, found 2 hours ago

$284

Roundtrip

found 2 hours ago

Select Delta flight, departing Sat, Jul 19 from Lehigh Valley Intl. to Key West Intl., returning Wed, Jul 23, priced at $284 found 2 hours ago

Fri, Jul 18 - Tue, Jul 22

ABE

Lehigh Valley Intl.

EYW

Key West Intl.

$328 Roundtrip, found 2 hours ago

$328

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Fri, Jul 18 from Lehigh Valley Intl. to Key West Intl., returning Tue, Jul 22, priced at $328 found 2 hours ago

Sat, Jul 19 - Tue, Jul 22

ABE

Lehigh Valley Intl.

EYW

Key West Intl.

$348 Roundtrip, found 2 hours ago

$348

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Sat, Jul 19 from Lehigh Valley Intl. to Key West Intl., returning Tue, Jul 22, priced at $348 found 2 hours ago

Sat, Jul 19 - Fri, Jul 25

ABE

Lehigh Valley Intl.

EYW

Key West Intl.

$374 Roundtrip, found 2 hours ago

$374

Roundtrip

found 2 hours ago

Select Delta flight, departing Sat, Jul 19 from Lehigh Valley Intl. to Key West Intl., returning Fri, Jul 25, priced at $374 found 2 hours ago

Fri, Jul 18 - Wed, Jul 23

ABE

Lehigh Valley Intl.

EYW

Key West Intl.

$378 Roundtrip, found 2 hours ago

$378

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Fri, Jul 18 from Lehigh Valley Intl. to Key West Intl., returning Wed, Jul 23, priced at $378 found 2 hours ago

Fri, Jul 18 - Fri, Jul 25

ABE

Lehigh Valley Intl.

EYW

Key West Intl.

$417 Roundtrip, found 2 hours ago

$417

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Fri, Jul 18 from Lehigh Valley Intl. to Key West Intl., returning Fri, Jul 25, priced at $417 found 2 hours ago

Thu, Jul 17 - Tue, Jul 22

ABE

Lehigh Valley Intl.

EYW

Key West Intl.

$422 Roundtrip, found 2 hours ago

$422

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Thu, Jul 17 from Lehigh Valley Intl. to Key West Intl., returning Tue, Jul 22, priced at $422 found 2 hours ago

Sat, Jan 31 - Sat, Feb 7

PHL

Philadelphia Intl.

EYW

Key West Intl.

$423 Roundtrip, found 1 day ago

$423

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Jan 31 from Philadelphia Intl. to Key West Intl., returning Sat, Feb 7, priced at $423 found 1 day ago

Sun, Jul 20 - Sat, Jul 26

ABE

Lehigh Valley Intl.

EYW

Key West Intl.

$432 Roundtrip, found 2 hours ago

$432

Roundtrip

found 2 hours ago

Select United flight, departing Sun, Jul 20 from Lehigh Valley Intl. to Key West Intl., returning Sat, Jul 26, priced at $432 found 2 hours ago

Fri, Jul 18 - Sat, Jul 26

ABE

Lehigh Valley Intl.

EYW

Key West Intl.

$432 Roundtrip, found 2 hours ago

$432

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Fri, Jul 18 from Lehigh Valley Intl. to Key West Intl., returning Sat, Jul 26, priced at $432 found 2 hours ago

Sat, Jan 31 - Sat, Feb 7

PHL

Philadelphia Intl.

EYW

Key West Intl.

$433 Roundtrip, found 1 day ago

$433

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Jan 31 from Philadelphia Intl. to Key West Intl., returning Sat, Feb 7, priced at $433 found 1 day ago

Sat, Jan 31 - Sat, Feb 7

PHL

Philadelphia Intl.

EYW

Key West Intl.

$443 Roundtrip, found 1 day ago

$443

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Jan 31 from Philadelphia Intl. to Key West Intl., returning Sat, Feb 7, priced at $443 found 1 day ago

Sat, Jul 19 - Sat, Jul 26

ABE

Lehigh Valley Intl.

EYW

Key West Intl.

$453 Roundtrip, found 2 hours ago

$453

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Sat, Jul 19 from Lehigh Valley Intl. to Key West Intl., returning Sat, Jul 26, priced at $453 found 2 hours ago

Sat, Jan 31 - Sat, Feb 7

PHL

Philadelphia Intl.

EYW

Key West Intl.

$463 Roundtrip, found 1 day ago

$463

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Jan 31 from Philadelphia Intl. to Key West Intl., returning Sat, Feb 7, priced at $463 found 1 day ago

Thu, Jul 17 - Wed, Jul 23

ABE

Lehigh Valley Intl.

EYW

Key West Intl.

$473 Roundtrip, found 2 hours ago

$473

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Thu, Jul 17 from Lehigh Valley Intl. to Key West Intl., returning Wed, Jul 23, priced at $473 found 2 hours ago

Sat, Jan 31 - Sat, Feb 7

PHL

Philadelphia Intl.

EYW

Key West Intl.

$483 Roundtrip, found 1 day ago

$483

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Jan 31 from Philadelphia Intl. to Key West Intl., returning Sat, Feb 7, priced at $483 found 1 day ago

Fri, Jul 18 - Sun, Jul 27

ABE

Lehigh Valley Intl.

EYW

Key West Intl.

$486 Roundtrip, found 2 hours ago

$486

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Fri, Jul 18 from Lehigh Valley Intl. to Key West Intl., returning Sun, Jul 27, priced at $486 found 2 hours ago

Tue, Jul 22 - Fri, Jul 25

ABE

Lehigh Valley Intl.

EYW

Key West Intl.

$493 Roundtrip, found 2 hours ago

$493

Roundtrip

found 2 hours ago

Select Delta flight, departing Tue, Jul 22 from Lehigh Valley Intl. to Key West Intl., returning Fri, Jul 25, priced at $493 found 2 hours ago

Sat, Jan 31 - Sat, Feb 7

PHL

Philadelphia Intl.

EYW

Key West Intl.

$496 Roundtrip, found 1 day ago

$496

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Jan 31 from Philadelphia Intl. to Key West Intl., returning Sat, Feb 7, priced at $496 found 1 day ago

Sat, Jan 31 - Sat, Feb 7

PHL

Philadelphia Intl.

EYW

Key West Intl.

$503 Roundtrip, found 1 day ago

$503

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Jan 31 from Philadelphia Intl. to Key West Intl., returning Sat, Feb 7, priced at $503 found 1 day ago