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 (PWM) to Liberia (LIR)
 Depart 09 May 16
 Return 16 May 16

Flying with JetBlue Airways

Price subject to availability

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  • Dep date
  1 more CheapOair.com flights available on this route
$490   Dep 04 Oct 16 - Rtn 14 Oct 16
Portland to San Jose
PWM to SJO CheapOair.com
Portland (PWM) to Liberia (LIR)
 Depart 07 Mar 16
 Return 15 Mar 16

Flying with JetBlue Airways

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  1 more OneTravel.com flights available on this route
$687   Dep 05 Mar 16 - Rtn 13 Mar 16
Portland to San Jose
PWM to SJO OneTravel.com
Portland (PWM) to Liberia (LIR)
 Depart 09 May 16
 Return 16 May 16

Flying with JetBlue Airways

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more momondo.com flights available on this route
$440   Dep 29 Apr 16 - Rtn 06 May 16
Portland to Liberia
PWM to LIR momondo.com
$459   Dep 04 May 16 - Rtn 11 May 16
Portland to Liberia
PWM to LIR momondo.com
$468   Dep 09 May 16 - Rtn 16 May 16
Portland to Liberia
PWM to LIR momondo.com
$489   Dep 29 Apr 16 - Rtn 06 May 16
Portland to Liberia
PWM to LIR momondo.com
$497   Dep 19 Apr 16 - Rtn 26 Apr 16
Portland to Liberia
PWM to LIR momondo.com
$550   Dep 24 Apr 16 - Rtn 01 May 16
Portland to Liberia
PWM to LIR momondo.com
$556   Dep 14 Apr 16 - Rtn 21 Apr 16
Portland to Liberia
PWM to LIR momondo.com
$658   Dep 24 Apr 16 - Rtn 01 May 16
Portland to Liberia
PWM to LIR momondo.com
$752   Dep 14 Apr 16 - Rtn 21 Apr 16
Portland to Liberia
PWM to LIR momondo.com
$928   Dep 04 May 16 - Rtn 11 May 16
Portland to Liberia
PWM to LIR momondo.com
$1,020   Dep 19 Apr 16 - Rtn 26 Apr 16
Portland to Liberia
PWM to LIR momondo.com
$1,128   Dep 04 May 16 - Rtn 11 May 16
Portland to Liberia
PWM to LIR momondo.com
$2,275   Dep 09 May 16 - Rtn 16 May 16
Portland to Liberia
PWM to LIR momondo.com
$2,463   Dep 24 Apr 16 - Rtn 01 May 16
Portland to Liberia
PWM to LIR momondo.com
$2,493   Dep 09 May 16 - Rtn 16 May 16
Portland to Liberia
PWM to LIR momondo.com
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