$190 Cheap Flights from Costa Rica to Montréal–Pierre Elliott Trudeau International
One-way
Departing from
Costa Rica
Going to
Montréal–Pierre Elliott Trudeau International
Montreal (YUL)
Canada • June, 2026
78% AI deal score
$540 $231
Montreal (YUL)
Canada • April, 2026
68% AI deal score
$503 $190
Top Cheap Flight Deals from Costa Rica to Montréal–Pierre Elliott Trudeau International
Recent round-trip flight deals to Montréal–Pierre Elliott Trudeau International
Sat, Jun 13 - Tue, Jun 16
Cheapest
Liberia (LIR) - Montreal (YUL)
WestJet airlines • 1 stop • Toronto (YYZ)
Montreal (YUL) - Liberia (LIR)
Air Transat airlines • Direct
$406
Sun, Jun 14 - Tue, Jun 16
Liberia (LIR) - Montreal (YUL)
Air Transat airlines • Direct
Montreal (YUL) - Liberia (LIR)
Air Transat airlines • Direct
$430
Sun, Jun 7 - Sun, Jun 14
Liberia (LIR) - Montreal (YUL)
Air Transat airlines • Direct
Montreal (YUL) - Liberia (LIR)
Air Transat airlines • Direct
$425
Sun, Jun 7 - Tue, Jun 16
Liberia (LIR) - Montreal (YUL)
Air Transat airlines • Direct
Montreal (YUL) - Liberia (LIR)
Air Transat airlines • Direct
$425
Fri, Jun 5 - Mon, Jun 8
San José (SJO) - Montreal (YUL)
Air Transat airlines • Direct
Montreal (YUL) - San José (SJO)
Air Transat airlines • Direct
$540
$435
-$105
19%
Fri, Jun 5 - Mon, Jun 15
San José (SJO) - Montreal (YUL)
Air Transat airlines • Direct
Montreal (YUL) - San José (SJO)
Air Transat airlines • Direct
$540
$435
-$105
19%
The cheapest time to fly to Montréal–Pierre Elliott Trudeau International
Ready to jet to Montréal–Pierre Elliott Trudeau International on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from Costa Rica to Montréal–Pierre Elliott Trudeau International
Need to get to Montréal–Pierre Elliott Trudeau International ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flights to Montreal
Fly to Montreal for as little as $361, departing in the next two weeks.
⌛ Last-Minute
Liberia - YUL
A great last-minute steal for a cross-country flight.
Found 5 days ago
$361
one-way
Facts About Flights from Costa Rica to Montreal
To help you plan your journey, here are some quick Montreal flight facts and tips.
Montreal airports
Montréal boasts a pair of airports catering to diverse travel needs. Montréal–Pierre Elliott Trudeau International Airport (YUL), the city's primary international gateway, offers a comprehensive network of flights connecting you to destinations worldwide. You'll find a wide array of airlines, frequent departures, and extensive services to ensure a smooth travel experience. For a more regional focus, consider Montreal Saint-Hubert Longueuil Airport (YHU). While smaller in scale, YHU provides an alternative for domestic flights and charters, potentially offering cost-effective options and a less congested environment. When planning your trip to or from Montreal, exploring both airports can help you find the best fit for your itinerary and budget.
Montréal–Pierre Elliott Trudeau International (YUL)
Montreal, Canada
Montreal Saint-Hubert Longueuil (YHU)
Montreal, Canada
Pro tip: search “Montreal (Any)” to see fares to all Montreal airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Montréal–Pierre Elliott Trudeau International
Cheapest airport
Plattsburgh (PBG)
Why not kick off your trip from Plattsburgh International Airport (PBG)? It might just save you a bundle on your flight to Montreal. Don't let its smaller size fool you; this airport offers a cozy, stress-free start to your adventure, often with wallet-friendly fares that make the short drive across the border totally worth it!
Nonstop vs. 1-stop
70+ cities
Montréal–Pierre Elliott Trudeau International Airport acts as a major hub, connecting over 70 cities with popular routes to destinations like Toronto, Paris, and various sun destinations.
Number of airlines
30+ airlines
YUL Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
YUL airport insights
Best days to catch a deal
Wed, Sat
Based on the provided data, Tuesday has the most frequent occurrence of cheap flight deals for Montréal–Pierre Elliott Trudeau International Airport. Thursday is the next best day to find deals for flights from this airport.
Avg. deal survival time
19.7 hours
Deals from Montréal–Pierre Elliott Trudeau International typically survive for around 19.7 hours. Therefore, you should act fast when you see a deal you like!
Rare deal frequency
10 deals
We found 10 rare deals for flights from Montréal–Pierre Elliott Trudeau International in the past month. These rare deals received an AI Deal Score of 90+ and usually consist of mistake fares, special promotions or ultra-discounts.
Average price drop
-65%
The average price drop for flights from the Montréal–Pierre Elliott Trudeau International Airport is 65.4%, which means you could potentially save a significant amount on your airfare. Waiting to book could lead to substantial savings on flights departing from this airport.
Next 4 weeks: deal forecast
Montréal Forecast
Based on current projections, flights to Montréal–Pierre Elliott Trudeau International are expected to remain relatively stable next month. There are no significant price drops or increases anticipated at this time.
Top 5 biggest price drops (last 3 months)
Found on March 24
Mexico City - YUL
$3,000 → $123
96%
Found on March 25
Fort-de-France - YUL
$1,790 → $280
84%
Found on March 26
Niamey - YUL
$4,300 → $833
81%
Found on March 25
Denizli - YUL
$2,195 → $474
78%
Found on March 28
Pointe-à-Pitre - YUL
$1,425 → $309
78%
Check these nearby airports too
Looking for more options? These airports near YUL sometimes drop rare deals too:
Massena International (MSS)
~3 rare deals/month
Plattsburgh International (PBG)
~6 rare deals/month
Montréal–Pierre Elliott Trudeau International (YUL)
~7 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially MSS and PBG for long-haul deal surprises.
When Is the Best Time to Fly from Costa Rica to Montréal–Pierre Elliott Trudeau International
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Montréal–Pierre Elliott Trudeau International:
Cheapest month
November
Cheapest month
November typically offers the cheapest flights to Montreal. The crisp autumn air complements the vibrant foliage, creating a picturesque backdrop for exploration. With fewer tourists compared to the summer months, you'll enjoy shorter lines and a more intimate experience of Montreal's cultural gems.
Best day to book
Tuesday
Best day to book
Booking flights on Tuesdays can often lead to significant savings. Airlines tend to release deals and adjust prices mid-week, making Tuesdays a prime time for bargain hunters. So, set a reminder and snag those Montreal flights on a Tuesday for a wallet-friendly adventure!
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying on Wednesdays is often the most budget-friendly option for Montreal. Mid-week flights generally experience lower demand, prompting airlines to offer discounted fares. Take advantage of these savings and treat yourself to some extra poutine!
Advance booking sweet spot
2 months
Advance booking sweet spot
The sweet spot for booking flights to Montreal is typically around two months in advance. This timeframe allows you to strike a balance between availability and affordability. Booking ahead ensures you have a wider selection of flights and can avoid last-minute price surges.
Montréal–Pierre Elliott Trudeau International Airports & Ground Transportation
One big question for travelers is which Montréal–Pierre Elliott Trudeau International airport to fly into. Here’s a quick guide to Montréal–Pierre Elliott Trudeau International’s airports and how to get to the city from each:
Montreal-Pierre Elliott Trudeau International Airport (YUL)
Montreal-Pierre Elliott Trudeau International Airport, also known as simply Trudeau Airport, is the primary international airport serving Montreal. Located in Dorval, Quebec, it's just a short drive from downtown Montreal. The airport offers a wide array of amenities, including numerous shops, restaurants, and lounges, ensuring a comfortable travel experience. Getting to downtown Montreal is a breeze, with options like the 747 Express bus, taxis, and ride-sharing services readily available. The airport is a hub for Air Canada and is well-connected to destinations around the world.
Tip: Arrive early during peak travel times to navigate security and customs efficiently!
Montreal Saint-Hubert Longueuil Airport (YHU)
Montreal Saint-Hubert Longueuil Airport, often referred to as simply Saint-Hubert Airport, is a smaller airport located in the Longueuil borough of Montreal. While it primarily serves general aviation, flight training, and charter flights, it has seen an increase in commercial flights in recent years. The airport provides a more relaxed and less crowded alternative to Trudeau Airport. Transportation options to downtown Montreal include taxis, ride-sharing, and public transportation via the Longueuil metro station, which requires a bus connection. Keep an eye on this airport as it grows; it might just become your new favorite gateway to Montreal!
What to Do in Montreal
Montreal isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Montreal, organized by interest:
Sightseeing & landmarks
Get ready to explore Montreal's iconic landmarks! From the historic charm of Old Montreal to the breathtaking views from Mount Royal, there's a picture-perfect moment waiting around every corner. Don't forget to snap a selfie with the Olympic Stadium!
Arts & culture
Montreal's arts and culture scene is vibrant and diverse. Immerse yourself in world-class museums like the Montreal Museum of Fine Arts, catch a mesmerizing performance at Place des Arts, and wander through the colorful street art of the Plateau Mont-Royal. Your inner artist will thank you!
Food & nightlife
Foodies, rejoice! Montreal is a culinary paradise. Indulge in poutine, savor smoked meat, and explore countless cafes and restaurants. As the sun sets, the city comes alive with bustling bars and clubs, offering everything from cozy pubs to high-energy dance floors.
Shopping & fashion
Shopaholics, get ready for some retail therapy! From high-end boutiques on Sainte-Catherine Street to unique finds in the Mile End, Montreal has something for every style and budget. Explore the underground city for a one-of-a-kind shopping experience, especially during those colder months!
Nearby getaways
Craving a break from the city? Montreal is surrounded by amazing getaway destinations! Explore the Laurentian Mountains for outdoor adventures, visit the charming towns of the Eastern Townships, or take a scenic drive along the St. Lawrence River. Adventure awaits just a short trip away!
Events in Montreal This Month
unfaced w/ i hate models, jacidorex, parfait, dj hyperdrive
Experience UNFACED WAREHOUSE on February 27, 2026, at Grand Quai from 9 PM to 6 AM. This 18+ event features Montreal's largest warehouse space (37,500 ft²), accommodating 5,000 ravers. Enjoy the L-Acoustics K1 sound system, an immersive light show, and massive LED screens for an unforgettable night.
la chaîne new band show
La Chaîne, Montreal's monthly punk newsletter, proudly presents the third annual NEW BAND SHOW. Save the date and stay tuned for more details about the bands performing. Expect a night of raw energy and exciting new music.
showshoe excursion: by the glow of the city lights
Discover the magic of Montreal's mountain trails and breathtaking city views at nighttime. Enjoy a delicious cup of hot chocolate as you explore the illuminated paths. This nighttime adventure offers a unique perspective of the city and a memorable outdoor experience.
Montreal Weather
Weather in Montreal
Sun, Mar 29
20%
7° -3°
20%
Mon, Mar 30
Frequently Asked Questions About Flights to Montréal–Pierre Elliott Trudeau International
Pro Tips for Finding Cheap Flights to Montréal–Pierre Elliott Trudeau International
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Montréal–Pierre Elliott Trudeau International flights:
Be Flexible with Your Dates: Flying mid-week or during the off-season can seriously slash those ticket prices to Montréal. Think outside the typical travel days and save some serious loonies!
Consider Nearby Airports: Sometimes flying into a smaller, less popular airport near Montréal can save you money. Do a little digging to see if there are any cheaper options within driving distance – adventure awaits!
