Flights to Stock Island from Philadelphia - $90

View $90 flight on Sun, Aug 31, 2025Opens in a new window

Popular airlines from Philadelphia to Stock Island

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Cheap Flights from Philadelphia to Stock Island (ILG-EYW)

Prices were available within the past 7 days and start at $90 for one-way flights and $205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Aug 27 - Sat, Aug 30
ABE
Allentown
EYW
Key West
$205 Roundtrip, found 3 days ago
$205
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 27 from Allentown to Key West, returning Sat, Aug 30, priced at $205 found 3 days ago
American Airlines
Wed, Aug 27 - Sat, Aug 30
ABE
Allentown
EYW
Key West
$205 Roundtrip, found 3 days ago
$205
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 27 from Allentown to Key West, returning Sat, Aug 30, priced at $205 found 3 days ago
American Airlines
Sun, Aug 31 - Wed, Sep 3
ABE
Allentown
EYW
Key West
$215 Roundtrip, found 3 days ago
$215
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 31 from Allentown to Key West, returning Wed, Sep 3, priced at $215 found 3 days ago
Delta
Wed, Aug 27 - Sat, Aug 30
ABE
Allentown
EYW
Key West
$217 Roundtrip, found 3 days ago
$217
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 27 from Allentown to Key West, returning Sat, Aug 30, priced at $217 found 3 days ago
Spirit Airlines
Sat, Feb 7 - Tue, Feb 10
PHL
Philadelphia
EYW
Key West
$251 Roundtrip, found 1 day ago
$251
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sat, Feb 7 from Philadelphia to Key West, returning Tue, Feb 10, priced at $251 found 1 day ago
JetBlue Airways
Thu, Nov 27 - Thu, Dec 4
PHL
Philadelphia
EYW
Key West
$331 Roundtrip, found 1 day ago
$331
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Nov 27 from Philadelphia to Key West, returning Thu, Dec 4, priced at $331 found 1 day ago

Find the cheapest month to fly from Philadelphia (PHL) to Key West (EYW)

October is typically the cheapest month to fly

From $210 - $463 per traveler.

Graph displaying average flight prices per month

Alternative airports near Stock Island

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Key West Intl. EYW. Cheapest option available. Flights from $549
EYW
Key West Intl.
Cheapest
Flights from $549
*Available to One Key members.