Portland to Costa Rica flights

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We compare hundreds of flights from Portland to Costa Rica from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Portland (PDX) to San Jose (SJO)
 Depart 01 Mar 16
 Return 11 Mar 16

Flying with United Airlines

Price subject to availability

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  1 more OneTravel.com flights available on this route
$770   Dep 20 Aug 16 - Rtn 27 Aug 16
Portland to Liberia
PDX to LIR OneTravel.com
Portland (PDX) to Liberia (LIR)
 Depart 29 Feb 16
 Return 03 Mar 16

Price subject to availability

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  1 more CheapOair.com flights available on this route
$537   Dep 12 May 16 - Rtn 19 May 16
Portland to San Jose
PDX to SJO CheapOair.com
Portland (PDX) to San Jose (SJO)
 Depart 27 Feb 16
 Return 05 Mar 16

Price subject to availability

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