₩1,187,400 Cheap United flights Philadelphia (PHL) to Key West (EYW)

View ₩1,187,400 flight on Fri, Dec 26, 2025Opens in a new window
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₩1,187,400 Cheap United flights Philadelphia (PHL) to Key West (EYW)

Prices were available within the past 7 days and start at ₩1,187,400 for one-way flights and ₩1,673,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Dec 26 - Wed, Dec 31
PHL
Philadelphia
EYW
Key West
₩1,673,200 Roundtrip, found 4 days ago
₩1,673,200
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 26 from Philadelphia to Key West, returning Wed, Dec 31, priced at ₩1,673,200 found 4 days ago
United
Fri, Dec 26 - Wed, Dec 31
PHL
Philadelphia
EYW
Key West
₩1,674,400 Roundtrip, found 4 days ago
₩1,674,400
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 26 from Philadelphia to Key West, returning Wed, Dec 31, priced at ₩1,674,400 found 4 days ago
United
Fri, Dec 26 - Wed, Dec 31
PHL
Philadelphia
EYW
Key West
₩1,715,900 Roundtrip, found 4 days ago
₩1,715,900
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 26 from Philadelphia to Key West, returning Wed, Dec 31, priced at ₩1,715,900 found 4 days ago
United
Fri, Dec 26 - Wed, Dec 31
PHL
Philadelphia
EYW
Key West
₩1,724,800 Roundtrip, found 4 days ago
₩1,724,800
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 26 from Philadelphia to Key West, returning Wed, Dec 31, priced at ₩1,724,800 found 4 days ago
United
Fri, Dec 26 - Wed, Dec 31
PHL
Philadelphia
EYW
Key West
₩1,738,000 Roundtrip, found 4 days ago
₩1,738,000
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 26 from Philadelphia to Key West, returning Wed, Dec 31, priced at ₩1,738,000 found 4 days ago
United
Fri, Dec 26 - Wed, Dec 31
PHL
Philadelphia
EYW
Key West
₩1,774,900 Roundtrip, found 4 days ago
₩1,774,900
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 26 from Philadelphia to Key West, returning Wed, Dec 31, priced at ₩1,774,900 found 4 days ago
United
Fri, Dec 26 - Wed, Dec 31
PHL
Philadelphia
EYW
Key West
₩1,823,800 Roundtrip, found 4 days ago
₩1,823,800
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 26 from Philadelphia to Key West, returning Wed, Dec 31, priced at ₩1,823,800 found 4 days ago
United
Fri, Dec 26 - Wed, Dec 31
PHL
Philadelphia
EYW
Key West
₩1,846,000 Roundtrip, found 4 days ago
₩1,846,000
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 26 from Philadelphia to Key West, returning Wed, Dec 31, priced at ₩1,846,000 found 4 days ago
United
Fri, Dec 26 - Wed, Dec 31
PHL
Philadelphia
EYW
Key West
₩1,850,300 Roundtrip, found 4 days ago
₩1,850,300
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 26 from Philadelphia to Key West, returning Wed, Dec 31, priced at ₩1,850,300 found 4 days ago

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

January is typically the cheapest month to fly

From ₩233,584 - ₩719,377 per traveler.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Key West Intl.
Distance
1798 km
Average flight time
3 hours 20 mins
*Available to Expedia members.