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Super cheap flights from Philadelphia to San Juan, Puerto Rico for only $68 roundtrip.
DEPART:
Philadelphia, USA
ARRIVE:
San Juan, Puerto Rico
RETURN:
Philadelphia, USA
DATES:
Availability from August to September 2018
The Frontier website conveniently allows you to view prices for the whole month so there is no need for a list of example dates from us.
STOPS:
Orlando (incoming only)
AIRLINES:
Frontier Airlines