Flights from Seattle (SEA) to Costa Rica (Costa Rica)

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We compare hundreds of flights from Seattle to Costa Rica from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Seattle (SEA) to Liberia (LIR)
 Depart 05 Jan 17
 Return 17 Jan 17

Flying with American Airlines

Price subject to availability

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  1 more CheapOair.com flights available on this route
$416   Dep 14 Feb 17 - Rtn 20 Feb 17
Seattle to San Jose
SEA to SJO CheapOair.com
Seattle (SEA) to Liberia (LIR)
 Depart 15 Mar 17
 Return 21 Mar 17

Flying with United Airlines

Price subject to availability

 
 
Seattle (SEA) to Liberia (LIR)
 Depart 04 Feb 17
 Return 09 Feb 17

Flying with United Airlines

Price subject to availability

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  • Price
  • Dep date
  5 more Cheapflights flights available on this route
$530   Dep 17 Mar 17 - Rtn 27 Mar 17
Seattle to San Jose
SEA to SJO Cheapflights
$530   Dep 18 Mar 17 - Rtn 27 Mar 17
Seattle to San Jose
SEA to SJO Cheapflights
$561   Dep 12 Jan 17 - Rtn 17 Jan 17
Seattle to San Jose
SEA to SJO Cheapflights
$587   Dep 30 Dec 16 - Rtn 12 Jan 17
Seattle to San Jose
SEA to SJO Cheapflights
$1,088   Dep 23 Dec 16 - Rtn 01 Jan 17
Seattle to San Jose
SEA to SJO Cheapflights
Seattle (SEA) to San Jose (SJO)
 Depart 10 Feb 17
 Return 20 Feb 17

Price subject to availability

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  • Dep date
  3 more Smartfares.com flights available on this route
$1,077   Dep 13 Apr 17 - Rtn 22 Apr 17
Seattle to Liberia
SEA to LIR Smartfares.com
$1,238   Dep 13 Apr 17 - Rtn 16 Apr 17
Seattle to Liberia
SEA to LIR Smartfares.com
$3,088   Dep 21 Dec 16 - Rtn 26 Dec 16
Seattle to Liberia
SEA to LIR Smartfares.com
Seattle (SEA) to San Jose (SJO)
 Depart 07 Jan 17
 Return 14 Jan 17

Price subject to availability

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  • Dep date
  12 more CheapAir.com flights available on this route
$755   Dep 06 Jan 17 - Rtn 13 Jan 17
Seattle to San Jose
SEA to SJO CheapAir.com
$804   Dep 02 Jan 17 - Rtn 09 Jan 17
Seattle to San Jose
SEA to SJO CheapAir.com
$804   Dep 04 Jan 17 - Rtn 11 Jan 17
Seattle to San Jose
SEA to SJO CheapAir.com
$804   Dep 09 Jan 17 - Rtn 16 Jan 17
Seattle to San Jose
SEA to SJO CheapAir.com
$865   Dep 30 Dec 16 - Rtn 06 Jan 17
Seattle to San Jose
SEA to SJO CheapAir.com
$865   Dep 31 Dec 16 - Rtn 07 Jan 17
Seattle to San Jose
SEA to SJO CheapAir.com
$973   Dep 28 Dec 16 - Rtn 04 Jan 17
Seattle to San Jose
SEA to SJO CheapAir.com
$1,047   Dep 19 Dec 16 - Rtn 26 Dec 16
Seattle to San Jose
SEA to SJO CheapAir.com
$1,097   Dep 21 Dec 16 - Rtn 28 Dec 16
Seattle to San Jose
SEA to SJO CheapAir.com
$1,207   Dep 24 Dec 16 - Rtn 31 Dec 16
Seattle to San Jose
SEA to SJO CheapAir.com
$1,341   Dep 23 Dec 16 - Rtn 30 Dec 16
Seattle to San Jose
SEA to SJO CheapAir.com
$1,692   Dep 26 Dec 16 - Rtn 02 Jan 17
Seattle to San Jose
SEA to SJO CheapAir.com
Seattle (SEA) to Liberia (LIR)
 Depart 04 Feb 17
 Return 09 Feb 17

Flying with United Airlines

Price subject to availability

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  • Price
  • Dep date
  4 more momondo.com flights available on this route
$530   Dep 17 Mar 17 - Rtn 27 Mar 17
Seattle to San Jose
SEA to SJO momondo.com
$530   Dep 18 Mar 17 - Rtn 27 Mar 17
Seattle to San Jose
SEA to SJO momondo.com
$552   Dep 12 May 17 - Rtn 23 May 17
Seattle to San Jose
SEA to SJO momondo.com
$561   Dep 12 Jan 17 - Rtn 17 Jan 17
Seattle to San Jose
SEA to SJO momondo.com
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