Flights from Boston (BOS) to Costa Rica (Costa Rica)

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We compare hundreds of flights from Boston to Costa Rica from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Boston (BOS) to San Jose (SJO)
 Depart 23 Feb 16
 Return 25 Feb 16

Flying with American Airlines

Price subject to availability

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  • Price
  • Dep date
  1 more CheapOair.com flights available on this route
$332   Dep 08 Apr 16 - Rtn 19 Apr 16
Boston to Liberia
BOS to LIR CheapOair.com
Boston (BOS) to Liberia (LIR)
 Depart 29 Feb 16
 Return 30 Mar 16

Flying with American Airlines

Price subject to availability

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  • Price
  • Dep date
  1 more OneTravel.com flights available on this route
$367   Dep 11 May 16 - Rtn 17 May 16
Boston to San Jose
BOS to SJO OneTravel.com
Boston (BOS) to San Jose (SJO)
 Depart 22 Apr 16
 Return 27 Apr 16

Price subject to availability

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Boston (BOS) to San Jose (SJO)
 Depart 27 Feb 16
 Return 05 Mar 16

Price subject to availability

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Boston (BOS) to Liberia (LIR)
 Depart 22 Feb 16
 Return 03 Mar 16

Flying with United Airlines

Price subject to availability

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Boston (BOS) to San Jose (SJO)
 Depart 26 Apr 16
 Return 03 May 16

Flying with Spirit Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$418   Dep 06 May 16 - Rtn 13 May 16
Boston to San Jose
BOS to SJO momondo.com
$422   Dep 21 Apr 16 - Rtn 28 Apr 16
Boston to San Jose
BOS to SJO momondo.com
$426   Dep 01 May 16 - Rtn 08 May 16
Boston to San Jose
BOS to SJO momondo.com
$449   Dep 11 Apr 16 - Rtn 18 Apr 16
Boston to San Jose
BOS to SJO momondo.com
$449   Dep 26 Apr 16 - Rtn 03 May 16
Boston to San Jose
BOS to SJO momondo.com
$449   Dep 06 May 16 - Rtn 13 May 16
Boston to San Jose
BOS to SJO momondo.com
$458   Dep 26 Apr 16 - Rtn 03 May 16
Boston to Liberia
BOS to LIR momondo.com
$476   Dep 01 May 16 - Rtn 08 May 16
Boston to San Jose
BOS to SJO momondo.com
$477   Dep 21 Apr 16 - Rtn 28 Apr 16
Boston to Liberia
BOS to LIR momondo.com
$508   Dep 11 Apr 16 - Rtn 18 Apr 16
Boston to San Jose
BOS to SJO momondo.com
$511   Dep 11 Apr 16 - Rtn 18 Apr 16
Boston to San Jose
BOS to SJO momondo.com
$512   Dep 26 Apr 16 - Rtn 03 May 16
Boston to San Jose
BOS to SJO momondo.com
$516   Dep 21 Apr 16 - Rtn 28 Apr 16
Boston to San Jose
BOS to SJO momondo.com
$518   Dep 11 Apr 16 - Rtn 18 Apr 16
Boston to Liberia
BOS to LIR momondo.com
$521   Dep 01 May 16 - Rtn 08 May 16
Boston to San Jose
BOS to SJO momondo.com
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