Philadelphia (PHL) to San Juan (SJU) flight deal in economy from $226
PHLPhiladelphia International Airport
Philadelphia, United States
SJULuis Muñoz Marín International Airport
San Juan, Puerto Rico
$543 USD
-58%$226 USD
Verified about 14 hours agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
9% of dates checked are available within 10% of the lowest price
Thursday, December 10th, 2026
1 round-trip options
Returning
Sun, Dec 20, 2026•10 Day Trip
$447 USD