San Francisco, California to San Juan, Puerto Rico flights

Deals as low as $382 right now.
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Best Deals from SFO to SJU

Discover the cheapest current deals from 185 recent searches matching your trip
  • $382
    San Juan, Puerto Rico
    7 days in Aug
    Tue
    6
    Tue
    13
  • $382
    San Juan, Puerto Rico
    6 days in Aug
    Wed
    7
    Tue
    13
  • $476
    San Juan, Puerto Rico
    5 days in Jun
    Fri
    14
    Wed
    19
  • $476
    San Juan, Puerto Rico
    5 days in Jul
    Wed
    24
    Mon
    29
  • $507
    San Juan, Puerto Rico
    4 days in Jul
    Thu
    18
    Mon
    22
  • $509
    San Juan, Puerto Rico
    4 days in Apr
    Fri
    26
    Tue
    30
  • When to Fly
    Prices range from $348 in September to $552 in March
    Details:
    Good deals for this route are priced below 380.0

    The cheapest round trip flights from SFO to SJU for any dates in the next six months were priced from about $380 - $460 A few lucky people found prices as low as $330.

    Fly out on a Tuesday, return on a Tuesday, save up to $140.

    The best day to depart a roundtrip ticket from San Francisco to San Juan is Tuesday, saving $60. The best day to return is Tuesday, saving up to $80.

    From:
    San Francisco, California (SFO)
        
    To:
    San Juan, Puerto Rico (SJU)    
        
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