Cancun, Mexico to Puerto Rico flights

Deals to San Juan, Puerto Rico are as low as $284 right now.
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When to Fly
Prices range from $366 in January to $1,113 in May
  • San Juan, Puerto Rico
    This is a great deal at 40% off
  • From:
    Cancun, Mexico (CUN)
    Puerto Rico (8 Airports)    
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