✈️ Flight Guide: Toronto (YYZ) → Liberia (LIR)

While May is quieter than peak dry-season months, Costa Rica and the Guanacaste region host cultural offerings and smaller community festivals as the green season begins. Look for local farmers markets, seafood festivals in coastal towns, surf competitions in Tamarindo, and nature-themed tours focused on birdwatching and turtle season prep in nearby reserves. Travelers arriving from Toronto Pearson International Airport (YYZ) can use May visits to enjoy fewer crowds and engage with local guides for eco-tours, surf lessons and coffee or chocolate farm experiences.

May is a good time to fly from Toronto Pearson International Airport (YYZ) to Daniel Oduber Quirós International Airport (LIR) if you want fewer crowds and greener landscapes, though you should expect occasional afternoon rains. For the best combination of price and weather, consider late May when early green-season discounts appear but before peak summer travel. Early morning departures reduce the impact of afternoon weather-related delays on connecting flights. If you prefer dry weather, travel between December and April; for lower prices and lush scenery, choose May or the early green season.

Direct flights between Toronto Pearson International Airport (YYZ) and Daniel Oduber Quirós International Airport (LIR) can save hours but are often seasonal and more expensive. In May, connecting flights via hubs like Miami or Houston offer more schedule flexibility and sometimes lower fares. If minimizing travel time is your priority, seek nonstop options or short single-stop itineraries; if saving money is the goal, choose well-timed connections and ensure minimum connection times meet your tolerance. Consider the trade-off between price and the potential disruption of longer layovers or multiple stops.

Air Canada and WestJet are primary Canadian carriers to consider for YYZ to LIR travel in May. Air Canada offers broad network connectivity and alliance partner options, often providing one-stop itineraries via U.S. hubs; WestJet can offer competitive fares and occasionally seasonal routes. U.S. carriers such as American Airlines and Delta provide connecting itineraries through their hubs (MIA, ATL), which can be cost-effective. When comparing airlines, evaluate baggage allowances, change/cancellation policies and total door-to-door travel time for May itineraries.

May ushers in the green season in Guanacaste, so pack light rain layers, waterproof footwear, and insect repellent when flying from Toronto Pearson International Airport (YYZ) to Daniel Oduber Quirós International Airport (LIR). Plan for afternoon showers and consider early-morning activities like surfing or wildlife tours. Book airport transfers in advance, and if driving, prefer a vehicle with higher clearance—rural roads can be slippery after rains. Purchase travel insurance with weather-change coverage for May bookings and keep digital copies of travel documents handy.

Nonstop flight options between Toronto Pearson International Airport (YYZ) and Daniel Oduber Quirós International Airport (LIR) are rare and often seasonal; when available they typically take about 5 to 5.5 hours. Most travelers in May will book one-stop itineraries with total travel times from 7.5 to 12+ hours, depending on layover length. Common scheduling hubs include Miami (MIA), Houston (IAH), Atlanta (ATL) and sometimes Panama City (PTY). For May travel, choose shorter layovers under 3 hours to reduce total trip time but allow sufficient connection buffer for international transfers.

To score cheap flights from Toronto Pearson International Airport (YYZ) to Daniel Oduber Quirós International Airport (LIR) in May, prioritize flexible travel dates and consider midweek departures. Compare itineraries with one-stop connections through hubs like Miami, Houston, or Atlanta where low-cost transborder carriers compete. Use fare aggregators, set multi-source price alerts, and subscribe to airline newsletters for May seat sales. Booking 6–8 weeks ahead typically yields the best balance of price and availability. When searching, include nearby airports in both origin and destination searches for broader pricing options.