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

Change search
Washington (IAD) to San Jose (SJO)
 Depart 01 Oct 14
 Return 08 Oct 14

Flying with Aeromexico

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  5 more Expedia flights available on this route
$569   Dep 20 Aug 14 - Rtn 27 Aug 14
Washington to San Jose
IAD to SJO Expedia
$601   Dep 01 Oct 14 - Rtn 08 Oct 14
Washington to San Jose
IAD to SJO Expedia
$619   Dep 01 Oct 14 - Rtn 08 Oct 14
Washington to San Jose
IAD to SJO Expedia
$634   Dep 20 Aug 14 - Rtn 27 Aug 14
Washington to San Jose
IAD to SJO Expedia
$721   Dep 20 Aug 14 - Rtn 27 Aug 14
Washington to San Jose
IAD to SJO Expedia
Washington (IAD) to Liberia (LIR)
 Depart 01 Oct 14
 Return 08 Oct 14

Flying with Avianca

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  13 more momondo.com flights available on this route
$658   Dep 15 Oct 14 - Rtn 22 Oct 14
Washington to Liberia
IAD to LIR momondo.com
$659   Dep 08 Oct 14 - Rtn 15 Oct 14
Washington to Liberia
IAD to LIR momondo.com
$668   Dep 29 Oct 14 - Rtn 05 Nov 14
Washington to Liberia
IAD to LIR momondo.com
$671   Dep 22 Oct 14 - Rtn 29 Oct 14
Washington to Liberia
IAD to LIR momondo.com
$733   Dep 15 Oct 14 - Rtn 22 Oct 14
Washington to Liberia
IAD to LIR momondo.com
$742   Dep 08 Oct 14 - Rtn 15 Oct 14
Washington to Liberia
IAD to LIR momondo.com
$768   Dep 22 Oct 14 - Rtn 29 Oct 14
Washington to Liberia
IAD to LIR momondo.com
$800   Dep 29 Oct 14 - Rtn 05 Nov 14
Washington to Liberia
IAD to LIR momondo.com
$813   Dep 22 Oct 14 - Rtn 29 Oct 14
Washington to Liberia
IAD to LIR momondo.com
$843   Dep 01 Oct 14 - Rtn 08 Oct 14
Washington to Liberia
IAD to LIR momondo.com
$1,025   Dep 15 Oct 14 - Rtn 22 Oct 14
Washington to Liberia
IAD to LIR momondo.com
$1,029   Dep 29 Oct 14 - Rtn 05 Nov 14
Washington to Liberia
IAD to LIR momondo.com
$1,053   Dep 01 Oct 14 - Rtn 08 Oct 14
Washington to Liberia
IAD to LIR momondo.com
FlightsTo
Search recommended websites
  • Recent Searches
From placeholder To placeholder
Staying in placeholder
Pick up placeholder
Thank you for subscribing to the Cheapflights newsletter
Searching... Find deals  
GO  
  • Clear recent searches
  • Enter your travel details and click ‘Find deals’ to see a list of partners with great airfare offers to your destination

    Sorry, we do not have any partners that match your search criteria.