$117 Cheap Flights to Saint Constant

Flights to Saint Constant at a glance

Traveling to Saint Constant is easy; you can choose between full-service and budget airlines. Compare flight durations and select the option that best matches your budget, schedule, and plans for exploring the city's renowned attractions and neighborhoods.

• Major airport near Saint Constant: Pierre Elliott Trudeau International Airport (YUL)
• Flights per week: 1,800+ flights arriving at Saint Constant airport
• Number of airlines that fly to Saint Constant: around 40+ carriers

Popular airport near Saint Constant

Saint Constant is a charming city ideal for family getaways, urban exploration, and business trips. Visitors are drawn to its outdoor activities, family-friendly atmosphere, picturesque scenery, and sports offerings. The city is conveniently served by a major airport.

• Pierre Elliott Trudeau International Airport (YUL): Situated in the Agglomération de Montréal, Quebec, approximately 11 miles from Saint Constant, this airport facilitates both domestic and international travel. It connects to over 15 domestic cities and more than 190 international destinations. Passengers can opt for enhanced travel experiences by choosing business class, premium economy class, or first class seating based on their airline and route preferences. Air Canada, United, and Delta are among the prominent airlines operating here.

Top routes to Saint Constant

• New York (JFK/LGA) to Saint Constant (YUL), with one-way flights starting at around $100
• Fort Lauderdale (FLL) to Saint Constant (YUL), with one-way airfare from around $55
• Los Angeles (LAX) to Saint Constant (YUL), with one-way airfare from around $130
• Washington (IAD/DCA) to Saint Constant (YUL), with one-way flights starting at around $120
• Newark (EWR) to Saint Constant (YUL), with one-way flights starting at around $95

Cheapest routes to Saint Constant

• Fort Lauderdale (FLL) to Saint Constant (YUL), with low-cost one-way tickets from around $55
• Toronto (YYZ/YTZ) to Saint Constant (YUL), with cheap one-way fares from around $70
• Chicago (ORD/MDW) to Saint Constant (YUL), with low-cost one-way tickets from around $75
• Orlando (MCO) to Saint Constant (YUL), with cheap one-way fares from around $80
• Edmonton (YEG) to Saint Constant (YUL), with low-cost one-way tickets from around $85

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Saint Constant

• Air Canada: Operating flights to Pierre Elliott Trudeau International Airport (YUL), Air Canada represents about 41% of arrivals in Saint Constant. The typical one-way fare hovers around $400, with premium options potentially including premium economy and business class, depending on the chosen route.
• United: United Airlines also services Pierre Elliott Trudeau International Airport (YUL), handling roughly 18% of arrivals in Saint Constant. Passengers can expect an average one-way fare of about $350, with premium options including business class and first class, depending on the route.
• Delta: Providing flights to Pierre Elliott Trudeau International Airport (YUL), Delta accounts for around 14% of arrivals in Saint Constant. The average one-way fare is approximately $330, with premium service options potentially featuring premium economy and first class depending on the route.
• American Airlines: Operating to Pierre Elliott Trudeau International Airport (YUL), American Airlines covers about 13% of arrivals in Saint Constant. The average one-way fare is around $320, with business class available as a premium service option based on the specific route.
• Air Transat: Serving Pierre Elliott Trudeau International Airport (YUL), Air Transat makes up approximately 4% of arrivals to Saint Constant. Travelers can expect an average one-way fare of about $370.

Best time to fly to Saint Constant

The most popular months for travelers to fly to Saint Constant are March, April, and July, when peak temperatures in Saint Constant can reach up to 70.3°F in July. If you prefer quieter travel, consider May, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 56.7°F. For better deals, February usually offers the lowest average one-way fare around $279, roughly 6% cheaper than the yearly average. Looking for additional cheaper months to fly? May, April, and November offer average one-way fares of around $288, making them good options for flexible travelers.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Saint Constant

Getting some of the best deals on flights to Saint Constant is all about timing and flexibility. Here are some key tips to help you save:

1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia.*
4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
5. Earn miles—you can earn airline miles when you book your Saint Constant flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Saint Constant

Saint Constant welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Saint Constant efficiently:

• Public transportation: From Pierre Elliott Trudeau International Airport, several transportation options are conveniently located nearby. Dorval Station, a train station, is about 0.9 miles from the airport, while Du Canal Station, a metro station, is approximately 5.9 miles away by car. For those looking to reach the waterfront, Dorval Seaport, a seaport, is about 5 miles away by car.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Saint Constant, with private rides that can be arranged in advance.
• Car rental: Renting a car in Saint Constant is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Saint Constant on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay in and around Saint Constant

• Montreal: As a vibrant metropolis, Montreal offers a diverse array of experiences for travelers. Saint Constant is situated in Montreal, making it easy to explore the city's highlights. Enjoy family-friendly activities, outdoor adventures, and a bustling urban atmosphere. Key attractions include the Old Port of Montreal, perfect for outdoor enthusiasts, McGill University for those interested in modern educational institutions, and the Montreal Convention Centre, ideal for entertainment seekers. Whether you're here for a city vacation or looking for outdoor fun, Montreal has something for everyone.
• Saint-Mathieu: Located 5 miles away from Saint Constant, Saint-Mathieu is a charming city that invites visitors to explore its scenic beauty and adventure opportunities. Travelers can enjoy shopping at local centers or relax in recreational areas. The region is home to notable landmarks such as the Canadian Railway Museum for culture enthusiasts and the Montreal Museum of Fine Arts for art lovers. With its appealing outdoor landscapes and attractions, Saint-Mathieu is perfect for those seeking a blend of adventure and relaxation.
• Sainte-Catherine: Sainte-Catherine is located 1 mile away from Saint Constant and is a delightful city for families and outdoor enthusiasts. Visitors can experience a lively shopping area, indulge in motor racing events, and explore urban parks. Key points of interest include the iconic Sainte-Catherine Street, ideal for city exploration, and cultural sites like Saint Joseph's Oratory and the Canadian Railway Museum. With its vibrant atmosphere, Sainte-Catherine provides a great mix of urban charm and family-friendly activities.

Tips for short-haul flights to Saint Constant

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

• Pack light and skip checked bags—when flying with budget airlines, it's often more economical to travel with just a carry-on. Optimize your space by bringing mini toiletries, wearing your bulkiest clothing, and planning versatile outfits. This approach also allows you to avoid the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. To keep yourself entertained, download TV shows, movies, music, or podcasts ahead of time, and don't forget to bring a book. Be sure to charge your devices fully before you board.
• Arrive at the airport in plenty of time—even for short or domestic flights, it’s advisable to arrive at least 1.5 to 2 hours prior to departure, taking into account traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Saint Constant

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

• Select your seat in advance—for longer flights, choosing your seat ahead of time is crucial for comfort. Full-service airlines often allow free seat selection once online check-in begins, typically 24–48 hours before your flight. Some airlines may even provide options for seat selection earlier than this.
• Arrive at the airport in plenty of time—aim to get to the airport at least 3 hours prior to departure for international flights to accommodate check-in, security, and immigration procedures.
• Relax at the airport—if you have some extra time, explore the shops, find a coffee shop, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is generally free and available.
• Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time at your arrival point to help minimize jet lag.

Tips to find the cheapest flights to Saint Constant

The cheapest day to fly

Get started finding a cheap flight to Saint Constant on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

November is the cheapest month to fly to Saint Constant. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Saint Constant. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Saint Constant, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Saint Constant

The lowest price for round-trip flights to Saint Constant in 2026 starts from $219, while one-way tickets start from from $117. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Saint Constant. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Saint Constant

American Airlines, Air Canada, United, Delta, JetBlue Airways, WestJet are just some of the airlines that can typically offer cheap tickets to Saint Constant. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Saint Constant and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Saint Constant, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Saint Constant. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Saint Constant plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Saint Constant

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Saint Constant.

Stopover savings

The cheapest tickets to Saint Constant are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Saint Constant. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Saint Constant for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Saint Constant. Simply download the free Expedia app to your smart device and activate Saint Constant flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Saint Constant. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.