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 25 Nov 16
 Return 03 Dec 16

Flying with Alaska Airlines

Price subject to availability

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  • Dep date
  4 more momondo.com flights available on this route
$522   Dep 25 Nov 16 - Rtn 03 Dec 16
Seattle to San Jose
SEA to SJO momondo.com
$535   Dep 05 Nov 16 - Rtn 12 Nov 16
Seattle to Liberia
SEA to LIR momondo.com
$632   Dep 03 Jan 17 - Rtn 10 Jan 17
Seattle to San Jose
SEA to SJO momondo.com
$635   Dep 11 Mar 17 - Rtn 26 Mar 17
Seattle to San Jose
SEA to SJO momondo.com
Seattle (SEA) to Liberia (LIR)
 Depart 25 Nov 16
 Return 03 Dec 16

Flying with Alaska Airlines

Price subject to availability

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  • Price
  • Dep date
  4 more Cheapflights flights available on this route
$522   Dep 25 Nov 16 - Rtn 03 Dec 16
Seattle to San Jose
SEA to SJO Cheapflights
$533   Dep 10 Oct 16 - Rtn 19 Oct 16
Seattle to San Jose
SEA to SJO Cheapflights
$535   Dep 05 Nov 16 - Rtn 12 Nov 16
Seattle to Liberia
SEA to LIR Cheapflights
$632   Dep 03 Jan 17 - Rtn 10 Jan 17
Seattle to San Jose
SEA to SJO Cheapflights
Seattle (SEA) to Liberia (LIR)
 Depart 25 Nov 16
 Return 10 Dec 16

Flying with Alaska Airlines

Price subject to availability

 
 
Seattle (SEA) to San Jose (SJO)
 Depart 19 Oct 16
 Return 26 Oct 16

Price subject to availability

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  • Price
  • Dep date
  12 more CheapAir.com flights available on this route
$499   Dep 24 Oct 16 - Rtn 31 Oct 16
Seattle to San Jose
SEA to SJO CheapAir.com
$499   Dep 26 Oct 16 - Rtn 02 Nov 16
Seattle to San Jose
SEA to SJO CheapAir.com
$499   Dep 31 Oct 16 - Rtn 07 Nov 16
Seattle to San Jose
SEA to SJO CheapAir.com
$519   Dep 12 Oct 16 - Rtn 19 Oct 16
Seattle to San Jose
SEA to SJO CheapAir.com
$523   Dep 14 Oct 16 - Rtn 21 Oct 16
Seattle to San Jose
SEA to SJO CheapAir.com
$523   Dep 21 Oct 16 - Rtn 28 Oct 16
Seattle to San Jose
SEA to SJO CheapAir.com
$523   Dep 28 Oct 16 - Rtn 04 Nov 16
Seattle to San Jose
SEA to SJO CheapAir.com
$525   Dep 22 Oct 16 - Rtn 29 Oct 16
Seattle to San Jose
SEA to SJO CheapAir.com
$529   Dep 17 Oct 16 - Rtn 24 Oct 16
Seattle to San Jose
SEA to SJO CheapAir.com
$531   Dep 15 Oct 16 - Rtn 22 Oct 16
Seattle to San Jose
SEA to SJO CheapAir.com
$541   Dep 29 Oct 16 - Rtn 05 Nov 16
Seattle to San Jose
SEA to SJO CheapAir.com
$541   Dep 02 Nov 16 - Rtn 09 Nov 16
Seattle to San Jose
SEA to SJO CheapAir.com
Seattle (SEA) to Liberia (LIR)
 Depart 05 Nov 16
 Return 12 Nov 16

Price subject to availability

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  • Price
  • Dep date
  5 more Smartfares.com flights available on this route
$727   Dep 25 Nov 16 - Rtn 03 Dec 16
Seattle to Liberia
SEA to LIR Smartfares.com
$817   Dep 10 Oct 16 - Rtn 19 Oct 16
Seattle to San Jose
SEA to SJO Smartfares.com
$907   Dep 25 Nov 16 - Rtn 03 Dec 16
Seattle to San Jose
SEA to SJO Smartfares.com
$1,090   Dep 03 Jan 17 - Rtn 10 Jan 17
Seattle to San Jose
SEA to SJO Smartfares.com
$1,755   Dep 11 Mar 17 - Rtn 26 Mar 17
Seattle to San Jose
SEA to SJO Smartfares.com
Seattle (SEA) to Liberia (LIR)
 Depart 25 Oct 16
 Return 01 Nov 16

Flying with Alaska Airlines

Price subject to availability

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  • Price
  • Dep date
  1 more CheapOair.com flights available on this route
$499   Dep 18 Oct 16 - Rtn 28 Oct 16
Seattle to San Jose
SEA to SJO CheapOair.com
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