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8/31/2026
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Philadelphia to San Juan Flight Deals
PHL Philadelphia Mon, Aug 31
SJU San Juan
from $92
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PHL Philadelphia Thu, Aug 27
SJU San Juan
from $102
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PHL Philadelphia Sat, Aug 29
SJU San Juan
from $102
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PHL Philadelphia Sun, Aug 30
SJU San Juan
from $102
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PHL Philadelphia Tue, Sep 1
SJU San Juan
from $102
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PHL Philadelphia Fri, Sep 4
SJU San Juan
from $102
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PHL Philadelphia Sat, Sep 5
SJU San Juan
from $102
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PHL Philadelphia Fri, Aug 28
SJU San Juan
from $102
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PHL Philadelphia Fri, Sep 11
SJU San Juan
from $112
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PHL Philadelphia Thu, Sep 3
SJU San Juan
from $112
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Read moreCheap Flights from Philadelphia to San Juan
Book your flights from Philadelphia to San Juan and on airfares. Visit San Juan, it is the second-oldest European-founded settlement in the Americas (after Santo Domingo). It is the largest city in Puerto Rico and it is home to attractions from the likes of El Castillo San Felipe del Morro, Palacio de Santa Catalina and much more. To reach San Juan from Philadelphia, you can choose among the top airlines that include AirTran Airways and US Airways. The flight from Fort Lauderdale to Detroit will take about three hours ten minutes to cover the distance of 1575 miles excluding the layover time. Watch movies or listen to your favorite music to pass the time.
