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 25 Nov 15
 Return 02 Dec 15

Flying with United Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  14 more momondo.com flights available on this route
$561   Dep 28 Oct 15 - Rtn 04 Nov 15
Portland to Liberia
PWM to LIR momondo.com
$561   Dep 11 Nov 15 - Rtn 18 Nov 15
Portland to Liberia
PWM to LIR momondo.com
$594   Dep 04 Nov 15 - Rtn 11 Nov 15
Portland to Liberia
PWM to LIR momondo.com
$595   Dep 02 Dec 15 - Rtn 09 Dec 15
Portland to Liberia
PWM to LIR momondo.com
$627   Dep 18 Nov 15 - Rtn 25 Nov 15
Portland to Liberia
PWM to LIR momondo.com
$821   Dep 11 Nov 15 - Rtn 18 Nov 15
Portland to Liberia
PWM to LIR momondo.com
$837   Dep 04 Nov 15 - Rtn 11 Nov 15
Portland to Liberia
PWM to LIR momondo.com
$847   Dep 28 Oct 15 - Rtn 04 Nov 15
Portland to Liberia
PWM to LIR momondo.com
$1,279   Dep 18 Nov 15 - Rtn 25 Nov 15
Portland to Liberia
PWM to LIR momondo.com
$1,463   Dep 04 Nov 15 - Rtn 11 Nov 15
Portland to Liberia
PWM to LIR momondo.com
$2,801   Dep 25 Nov 15 - Rtn 02 Dec 15
Portland to Liberia
PWM to LIR momondo.com
$2,801   Dep 02 Dec 15 - Rtn 09 Dec 15
Portland to Liberia
PWM to LIR momondo.com
$3,060   Dep 04 Nov 15 - Rtn 11 Nov 15
Portland to Liberia
PWM to LIR momondo.com
$3,207   Dep 11 Nov 15 - Rtn 18 Nov 15
Portland to Liberia
PWM to LIR momondo.com
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