Philadelphia (PHL) to San Juan (SJU) flight deal in business from $368
PHLPhiladelphia International Airport
Philadelphia, United States
SJULuis Muñoz Marín International Airport
San Juan, Puerto Rico
$651 USD
-43%$368 USD
Verified about 2 hours agoSeptember 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Friday, September 18th, 2026
0 round-trip options
No flight details available for this date.