Cheap Flights to Saint Constant: Saint Constant Flight Deals

View €56 flight on Thu, 29 May 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 15% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Saint Constant

Prices were available within the past 7 days and start at €56 for one-way flights and €107 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri, 9 May - Sun, 11 May
YYZ
Toronto
YUL
Montreal
€107 Return, found 6 days ago
€107
Return
found 6 days ago
Select WestJet flight, departing Fri, 9 May from Toronto to Montreal, returning Sun, 11 May, priced at €107 found 6 days ago
Porter Airlines
Wed, 28 May - Wed, 11 Jun
YYC
Calgary
YUL
Montreal
€187 Return, found 1 day ago
€187
Return
found 1 day ago
Select Porter Airlines flight, departing Wed, 28 May from Calgary to Montreal, returning Wed, 11 Jun, priced at €187 found 1 day ago
Air Transat
Wed, 28 May - Wed, 11 Jun
YYC
Calgary
YUL
Montreal
€193 Return, found 1 day ago
€193
Return
found 1 day ago
Select Air Transat flight, departing Wed, 28 May from Calgary to Montreal, returning Wed, 11 Jun, priced at €193 found 1 day ago
Air Canada
Wed, 28 May - Wed, 11 Jun
YYC
Calgary
YUL
Montreal
€234 Return, found 1 day ago
€234
Return
found 1 day ago
Select Air Canada flight, departing Wed, 28 May from Calgary to Montreal, returning Wed, 11 Jun, priced at €234 found 1 day ago
Lufthansa
Tue, 27 May - Tue, 17 Jun
CDG
Paris
YUL
Montreal
€352 Return, found 1 day ago
€352
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 27 May from Paris to Montreal, returning Tue, 17 Jun, priced at €352 found 1 day ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Saint Constant. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Saint Constant. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Saint Constant, or are just on the lookout for the best flights to Saint Constant, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Saint Constant to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Saint Constant's airport?
If you’re arriving by plane, you won’t have to ponder too long which airport to choose. Saint Constant has just one – Pierre Elliott Trudeau Intl. Airport (YUL).
How far is Pierre Elliott Trudeau Intl. Airport (YUL) from central Saint Constant?
It’s 16 kilometres from YUL to downtown Saint Constant. Make things easy by working out the quickest way of commuting from the terminal to the city centre before you arrive.
What airport is best to fly into Saint Constant?
Situated 16 kilometres from the downtown area, Montréal–Trudeau is your gateway to Saint Constant.
How many airlines fly to Saint Constant?
Saint Constant is serviced by 34 air carriers from at least 112 airports around the world.
Which airlines fly to Saint Constant?
Air Canada, WestJet and Air Transat are the most frequent fliers to Saint Constant. The majority of flights arrive here from Toronto, with Air Canada having the most services on this route.
How many nonstop flights are there to Saint Constant?
Organising an amazing Saint Constant adventure is a walk in the park when there are 1,480 direct flights each week to get you there.
Where are the most popular flights to Saint Constant departing from?
A large number of flights to Saint Constant set off from Toronto, Québec City and Vancouver airports.
How long is the flight to Saint Constant Airport?
If it’s Toronto you’re leaving behind, you’ll be in the air for around 1 hour and 17 minutes before you touchdown in Saint Constant. Airport to airport from Queens Village typically takes 1 hour and 30 minutes and from Québec City, the flight time is 53 minutes.
How to book the cheapest flight to Saint Constant?
If you’d like to save some cash on your Saint Constant holiday, listen up! As every seasoned jet-setter will tell you, don’t leave booking until the last minute. Prices are often highest just prior to the departure date. Also, shop around and compare your options. If your destination has several airports, you may be able to pick up a better deal by flying into a less busy terminal. Lastly, another easy way to save some cash is be ready to book at a moment’s notice. If you find a fantastic bargain, don’t hesitate — grab it while you can.
How to survive the flight to Saint Constant?
No matter where you’re coming from, flying can be a pleasant experience if you prepare well enough. Follow these essential travel tips that will help get your Saint Constant holiday started on the right foot.What to pack in your hand luggage:

  • The secret to having a great travel experience is to be prepared. First up, the essentials: passport, official ID, credit cards and any vital medications. Next, bring items that’ll help keep you entertained, like some electronic gadgets or a good book. It’s also smart to pack your chargers, a quality neck pillow and a pair of headphones. Finally, don’t forget to squeeze in toiletries like a toothbrush, cleansing wipes and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between air carriers, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, knives, spray paint and flares. Sporting equipment like hockey sticks, and items that could harm other people, such as firearms and swords, can’t come on board with you either.

What to wear on a flight:

  • The best way to ensure a comfortable flight can be as simple as your choice in clothes. Prepare for changes in temperature by bringing layers. This will keep you nice and warm if the cabin gets too cold. Shoes like high heels and sandals are best left for other occasions. Even though they may be your favourites, go for flat, closed-toed footwear like slip-ons. Your feet will appreciate it.
  • A condition called deep vein thrombosis (DVT) is a risk on long-haul flights. It results from blood clotting due to poor circulation. Doing regular foot and leg exercises while seated helps to prevent this happening. Wearing a high-quality pair of compression socks or tights also helps reduce the risk.

How to get through airport security fast when flying to Saint Constant?
It’s all about being prepared. We’ve pulled together some helpful hints for a fuss-free trip through security. Watch out Saint Constant, here you come:

  • First things first. Your passport and boarding pass will need to be presented to airport security personnel. Keep them someplace accessible so you don’t hold up the line.
  • After that, both you and your carry-on luggage must be X-rayed. To speed things up, take off anything that might trigger the alarms. Personal belongings such as your belt, coat and headphones will be required to go through the machine.
  • Your electronic gadgets like phones and laptops will also have to go through the machine to be scanned. Don’t worry though, you’ll be back online in no time.
  • Any gels or liquids, such as perfume or hand cream, that you want to take on board need to be in containers no greater than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one litre), zip-lock bag.
  • Slip-on shoes are a great footwear choice as you’re less likely to have to remove them when passing through security. Safety boots and heavier-style shoes are often subjected to extra screening.
  • Sharp items like knives are prohibited in the cabin. They’ll be seized at security, so put them in your checked baggage.

Flights to Saint Constant information
Destination airport
Pierre Elliott Trudeau Intl.
Destination airport IATA code
YUL
Destination city name
Montreal
Return price
€106

Trending flights to Saint Constant

Prices were available within the past 7 days and start at €56 for one-way flights and €107 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 4 Sep - Sun, 7 Sep
DUB
Dublin
YUL
Montreal
€494 Return, found 1 day ago
€494
Return
found 1 day ago
Select British Airways flight, departing Thu, 4 Sep from Dublin to Montreal, returning Sun, 7 Sep, priced at €494 found 1 day ago
*Available to Expedia members.