Flights from Washington Dulles International (IAD) to Costa Rica (Costa Rica)

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Washington (IAD) to Liberia (LIR)
 Depart 03 Dec 14
 Return 10 Dec 14

Flying with Avianca

Price subject to availability

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  • Dep date
  2 more CheapOair.com flights available on this route
$655   Dep 20 Nov 14 - Rtn 21 Dec 14
Washington to San Jose
IAD to SJO CheapOair.com
$838   Dep 20 Nov 14 - Rtn 20 Dec 14
Washington to San Jose
IAD to SJO CheapOair.com
Washington (IAD) to Liberia (LIR)
 Depart 19 Nov 14
 Return 22 Dec 14

Flying with JetBlue Airways

Price subject to availability

 
 
Washington (IAD) to San Jose (SJO)
 Depart 26 Nov 14
 Return 03 Dec 14

Flying with COPA

Price subject to availability

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  • Price
  • Dep date
  3 more Expedia flights available on this route
$635   Dep 26 Nov 14 - Rtn 03 Dec 14
Washington to San Jose
IAD to SJO Expedia
$762   Dep 31 Dec 14 - Rtn 07 Jan 15
Washington to San Jose
IAD to SJO Expedia
$832   Dep 31 Dec 14 - Rtn 07 Jan 15
Washington to San Jose
IAD to SJO Expedia
Washington (IAD) to Liberia (LIR)
 Depart 21 Jan 15
 Return 28 Jan 15

Flying with JetBlue Airways

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$603   Dep 07 Jan 15 - Rtn 14 Jan 15
Washington to Liberia
IAD to LIR momondo.com
$685   Dep 07 Jan 15 - Rtn 14 Jan 15
Washington to Liberia
IAD to LIR momondo.com
$688   Dep 21 Jan 15 - Rtn 28 Jan 15
Washington to Liberia
IAD to LIR momondo.com
$691   Dep 07 Jan 15 - Rtn 14 Jan 15
Washington to Liberia
IAD to LIR momondo.com
$888   Dep 31 Dec 14 - Rtn 07 Jan 15
Washington to Liberia
IAD to LIR momondo.com
$1,038   Dep 28 Jan 15 - Rtn 04 Feb 15
Washington to Liberia
IAD to LIR momondo.com
$1,154   Dep 14 Jan 15 - Rtn 21 Jan 15
Washington to Liberia
IAD to LIR momondo.com
$1,280   Dep 14 Jan 15 - Rtn 21 Jan 15
Washington to Liberia
IAD to LIR momondo.com
$1,313   Dep 21 Jan 15 - Rtn 28 Jan 15
Washington to Liberia
IAD to LIR momondo.com
$1,351   Dep 14 Jan 15 - Rtn 21 Jan 15
Washington to Liberia
IAD to LIR momondo.com
$1,351   Dep 28 Jan 15 - Rtn 04 Feb 15
Washington to Liberia
IAD to LIR momondo.com
$1,370   Dep 28 Jan 15 - Rtn 04 Feb 15
Washington to Liberia
IAD to LIR momondo.com
$1,404   Dep 21 Jan 15 - Rtn 28 Jan 15
Washington to Liberia
IAD to LIR momondo.com
$1,444   Dep 28 Jan 15 - Rtn 04 Feb 15
Washington to Liberia
IAD to LIR momondo.com
$2,326   Dep 07 Jan 15 - Rtn 14 Jan 15
Washington to Liberia
IAD to LIR momondo.com
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