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Flights from Montreal to Liberia

Lowest fares by month

  • Nov 2025
    Nov 28
    to Dec 05
  • Dec 2025
    Dec 10
    to Dec 17
  • Jan 2026
    Jan 27
    to Feb 02
  • Feb 2026
    Feb 02
    to Feb 09
  • Mar 2026
    Mar 24
    to Apr 01
  • Apr 2026
    Apr 15
    to Apr 22
  • May 2026
    May 31
    to Jun 07
  • Jun 2026
    Jun 16
    to Jun 23
  • Jul 2026
    Jul 07
    to Jul 14
  • Aug 2026
    Aug 18
    to Aug 25
  • Sep 2026
    Sep 27
    to Oct 04
  • Oct 2026
    Oct 11
    to Oct 18
*The prices shown are for a roundtrip and include the tax and fees

Useful information for your trip from Montreal to Liberia, Guanacaste.

Your Eco Budget fare includes:

  • Non-alcoholic drinks
  • 1 personal item
  • Individual entertainment screen
Learn more about the Economy Class experience

The best of Liberia, Guanacaste.

The gateway to the Costa Rican Riviera

Liberia’s airport has a reputation for being the perfect starting point for a dream holiday on the Golden Coast. Flights here position travellers ideally within Costa Rica, the land of spectacular beaches and lush national parks. During winter, Air Transat offers weekly flights to this exotic destination.


Not to be missed

  • Beaches: Each beach has its advantages: Playa Hermosa is quiet, perfect for scuba diving or snorkelling. Playa del Coco is livelier. Playa Flamingo is posh. Playa Conchal is picturesque with its white sand, rocks and turquoise water. Playa Tamarindo is very popular among surfers, in addition to having excellent restaurants and a wild nightlife.

  • National parks: Near Liberia is Palo Verde National Park, a bird watchers’ paradise. In Rincón de la Vieja, the craters and sulphurous volcanic springs are a must-see.

  • Arenal Volcano: Still active, this volcano is a few kilometres from Liberia. Its hot springs are very therapeutic and its craters are worth seeing.

Learn more about Liberia  Will open in a separate browser window in Costa Rica.

Travel with Air Transat

  • Club Class

    Elevate your inflight experience

    • Dedicated and spacious cabin
    • Among the widest seats in its class
    • Gourmet meal options and wine selection
    • Priority services
    Find out more
  • Option Plus

    Our bundle of add-ons

    • 1 checked baggage of 23 kg
    • Priority services
    • Seat selection
    Find out more
  • Economy Class

    Both affordable and enjoyable

    • Reclining, ergonomic seats
    • Complimentary non-alcoholic drinks
    • Popular films and must-see TV series
    Find out more

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