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 San Jose (SJO)
 Depart 09 Jan 16
 Return 31 Jan 16

Flying with United Airlines

Price subject to availability

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  • Price
  • Dep date
  5 more CheapOair.com flights available on this route
$664   Dep 09 Jan 16 - Rtn 28 Jan 16
Seattle to San Jose
SEA to SJO CheapOair.com
$664   Dep 10 Jan 16 - Rtn 30 Jan 16
Seattle to San Jose
SEA to SJO CheapOair.com
$822   Dep 17 Jun 15 - Rtn 17 Jul 15
Seattle to San Jose
SEA to SJO CheapOair.com
$832   Dep 30 Jun 15 - Rtn 05 Jul 15
Seattle to San Jose
SEA to SJO CheapOair.com
$994   Dep 19 Aug 15 - Rtn 24 Aug 15
Seattle to Liberia
SEA to LIR CheapOair.com
Seattle (SEA) to Liberia (LIR)
 Depart 26 Aug 15
 Return 02 Sep 15

Flying with US Airways

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$1,094   Dep 26 Aug 15 - Rtn 02 Sep 15
Seattle to Liberia
SEA to LIR momondo.com
$1,148   Dep 29 Jul 15 - Rtn 05 Aug 15
Seattle to Liberia
SEA to LIR momondo.com
$1,260   Dep 26 Aug 15 - Rtn 02 Sep 15
Seattle to Liberia
SEA to LIR momondo.com
$1,490   Dep 19 Aug 15 - Rtn 26 Aug 15
Seattle to Liberia
SEA to LIR momondo.com
$1,742   Dep 05 Aug 15 - Rtn 12 Aug 15
Seattle to Liberia
SEA to LIR momondo.com
$1,779   Dep 12 Aug 15 - Rtn 19 Aug 15
Seattle to Liberia
SEA to LIR momondo.com
$1,781   Dep 12 Aug 15 - Rtn 19 Aug 15
Seattle to Liberia
SEA to LIR momondo.com
$1,843   Dep 26 Aug 15 - Rtn 02 Sep 15
Seattle to Liberia
SEA to LIR momondo.com
$1,874   Dep 12 Aug 15 - Rtn 19 Aug 15
Seattle to Liberia
SEA to LIR momondo.com
$1,904   Dep 19 Aug 15 - Rtn 26 Aug 15
Seattle to Liberia
SEA to LIR momondo.com
$1,913   Dep 19 Aug 15 - Rtn 26 Aug 15
Seattle to Liberia
SEA to LIR momondo.com
$1,917   Dep 29 Jul 15 - Rtn 05 Aug 15
Seattle to Liberia
SEA to LIR momondo.com
$1,930   Dep 05 Aug 15 - Rtn 12 Aug 15
Seattle to Liberia
SEA to LIR momondo.com
$1,957   Dep 26 Aug 15 - Rtn 02 Sep 15
Seattle to Liberia
SEA to LIR momondo.com
$1,981   Dep 12 Aug 15 - Rtn 19 Aug 15
Seattle to Liberia
SEA to LIR momondo.com
Seattle (SEA) to San Jose (SJO)
 Depart 29 Jun 15
 Return 06 Jul 15

Price subject to availability

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