Washington D.C. to San Jose, Costa Rica flights

Deals as low as $289 right now.
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Best Deals from WAS to SJO

Discover the cheapest current deals from 282 recent searches matching your trip
  • $332
    San Jose, Costa Rica
    2 days in Sep
    Sat
    26
    Mon
    28
  • $338
    San Jose, Costa Rica
    3 days in Sep
    Fri
    25
    Mon
    28
  • $328
    San Jose, Costa Rica
    5 days in Sep
    Wed
    23
    Mon
    28
  • $289
    San Jose, Costa Rica
    8 days in Aug
    Sun
    2
    Mon
    10
  • $338
    San Jose, Costa Rica
    4 days in Sep
    Thu
    24
    Mon
    28
  • $370
    San Jose, Costa Rica
    4 days in Oct
    Wed
    14
    Sun
    18
  • When to Fly
    Prices range from $474 in September to $788 in December
    Details:
    Good deals for this route are priced below 340.0

    The cheapest round trip flights from WAS to SJO for any dates in the next six months were priced from about $340 - $370 and around $470 (nonstop). A few lucky people found prices as low as $310.

    Fly out on a Tuesday, return on a Tuesday, save up to $50.

    The best day to depart a roundtrip ticket from Washington D.C. to San Jose is Tuesday, saving $30. The best day to return is Tuesday, saving up to $20.

    From:
    Washington D.C. (BWI,DCA,IAD)
        
    To:
    San Jose, Costa Rica (SJO,SYQ)    
        
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