Cancun, Mexico to Puerto Rico flights

The Caribbean
Deals to San Juan, Puerto Rico are as low as $284 right now.
Not ready to book?
Download Hopper to watch.
When to Fly
Prices range from $366 in January to $1,113 in May
$$ $
  Nov   Dec   Jan   Feb   Mar   Apr   May   Jun   Jul
  • San Juan, Puerto Rico
    $284
    This is a great deal at 40% off
    • From:
    Cancun, Mexico (CUN)
        
    To:
    Puerto Rico (8 Airports)    
        
    Apply Changes