Washington D.C. to San Juan, Puerto Rico flights

Deals as low as $134 right now.
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Best Deals from WAS to SJU

Discover the cheapest current deals from 586 recent searches matching your trip
  • $134
    San Juan, Puerto Rico
    4 days in Oct
    Sat
    17
    Wed
    21
  • $134
    San Juan, Puerto Rico
    5 days in Oct
    Fri
    23
    Wed
    28
  • $134
    San Juan, Puerto Rico
    5 days in Oct & Nov
    Thu
    29
    Tue
    3
  • $134
    San Juan, Puerto Rico
    7 days in Oct
    Mon
    19
    Mon
    26
  • $134
    San Juan, Puerto Rico
    7 days in Oct
    Wed
    21
    Wed
    28
  • $134
    San Juan, Puerto Rico
    7 days in Oct
    Thu
    22
    Thu
    29
  • When to Fly
    Prices range from $200 in July to $453 in December
    Details:
    Good deals for this route are priced below 134.18

    The cheapest round trip flights from WAS to SJU for any dates in the next six months were priced from about $290 - $300 and around $134 (nonstop).

    Fly out on a Monday, return on a Tuesday, save up to $70.

    The best day to depart a roundtrip ticket from Washington D.C. to San Juan is Monday, saving $30. The best day to return is Tuesday, saving up to $40.

    From:
    Washington D.C. (BWI,DCA,IAD)
        
    To:
    San Juan, Puerto Rico (SIG,SJU)    
        
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