Search engine dedicated to roundtrip flights.

Flights from Montreal to Costa Rica

  • Jul 2025
    Jul 10
    to Jul 17
  • Aug 2025
    Aug 24
    to Aug 31
  • Sep 2025
    Sep 28
    to Oct 05
  • Oct 2025
    Oct 29
    to Nov 06
  • Nov 2025
    Nov 01
    to Nov 09
  • Dec 2025
    Dec 05
    to Dec 11
  • Jan 2026
    Jan 28
    to Feb 05
  • Feb 2026
    Feb 16
    to Feb 23
  • Mar 2026
    Mar 25
    to Apr 02
  • Apr 2026
    Apr 15
    to Apr 23
  • May 2026
  • Jun 2026
*The prices shown are for a roundtrip and include the tax and fees

Our flights to Costa Rica

Our best deals from Montreal to Costa Rica

  from 

  •  
  •  
  •  
  •  
  •  
  •  

Travel with Air Transat