CA $353 Cheap American Airlines fights from Philadelphia (PHL) to Key West (EYW)

View CA $353 flight on Wed, Sep. 17, 2025Opens in a new window

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American Airlines flights from Philadelphia to Key West (PHL→EYW)

Prices were available within the past 7 days and start at CA $353 for one-way flights and CA $602 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep. 17 - Tue, Sep. 23
PHL
Philadelphia
EYW
Key West
CA $602 Roundtrip, found 4 days ago
CA $602
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Sep. 17 from Philadelphia to Key West, returning Tue, Sep. 23, priced at CA $602 found 4 days ago
American Airlines
Wed, Sep. 17 - Mon, Sep. 22
PHL
Philadelphia
EYW
Key West
CA $615 Roundtrip, found 4 days ago
CA $615
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Sep. 17 from Philadelphia to Key West, returning Mon, Sep. 22, priced at CA $615 found 4 days ago
American Airlines
Mon, Sep. 15 - Fri, Sep. 19
PHL
Philadelphia
EYW
Key West
CA $644 Roundtrip, found 4 days ago
CA $644
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Sep. 15 from Philadelphia to Key West, returning Fri, Sep. 19, priced at CA $644 found 4 days ago
American Airlines
Mon, Sep. 15 - Mon, Sep. 22
PHL
Philadelphia
EYW
Key West
CA $656 Roundtrip, found 4 days ago
CA $656
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Sep. 15 from Philadelphia to Key West, returning Mon, Sep. 22, priced at CA $656 found 4 days ago
American Airlines
Mon, Sep. 15 - Thu, Sep. 18
PHL
Philadelphia
EYW
Key West
CA $710 Roundtrip, found 4 days ago
CA $710
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Sep. 15 from Philadelphia to Key West, returning Thu, Sep. 18, priced at CA $710 found 4 days ago
American Airlines
Wed, Sep. 17 - Thu, Sep. 18
PHL
Philadelphia
EYW
Key West
CA $719 Roundtrip, found 4 days ago
CA $719
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Sep. 17 from Philadelphia to Key West, returning Thu, Sep. 18, priced at CA $719 found 4 days ago
Flight from Philadelphia to Key West (PHL - EYW) route information
Origin airport
Philadelphia Intl.
Destination airport
Key West Intl.
Airlines serving
American Airlines, Delta
Popular airline
American Airlines
Distance
1798 km
Average flight time
3 hours 11 mins
*Available to Expedia members.