$145 Cheap Flights to Saint Constant

Bundle Your Flight + Hotel & Save!

Featured airlines

Featured Airlines: American Airlines, United Airlines, Delta, Spirit, JetBlue, Frontier, Air India, Hawaiian Airlines and Qatar Airways

    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 30% on select hotels after you book a flight*
    one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Saint Constant?

Prices were available within the past 7 days and start at $145 for one-way flights and $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, May 15 - Sat, May 18
CMH
John Glenn Columbus Intl.
YUL
Pierre Elliott Trudeau Intl.
$370 Roundtrip, found 6 hours ago
$370
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, May 15 from John Glenn Columbus Intl. to Pierre Elliott Trudeau Intl., returning Sat, May 18, priced at $370 found 6 hours ago
American Airlines
Mon, May 13 - Wed, May 15
CMH
John Glenn Columbus Intl.
YUL
Pierre Elliott Trudeau Intl.
$378 Roundtrip, found 1 day ago
$378
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, May 13 from John Glenn Columbus Intl. to Pierre Elliott Trudeau Intl., returning Wed, May 15, priced at $378 found 1 day ago
American Airlines
Mon, Jun 10 - Mon, Jun 17
CMH
John Glenn Columbus Intl.
YUL
Pierre Elliott Trudeau Intl.
$380 Roundtrip, found 1 day ago
$380
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jun 10 from John Glenn Columbus Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jun 17, priced at $380 found 1 day ago
Delta
Mon, Jun 10 - Fri, Jun 14
CMH
John Glenn Columbus Intl.
YUL
Pierre Elliott Trudeau Intl.
$383 Roundtrip, found 1 day ago
$383
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jun 10 from John Glenn Columbus Intl. to Pierre Elliott Trudeau Intl., returning Fri, Jun 14, priced at $383 found 1 day ago
United
Sat, May 11 - Sat, May 11
CMH
John Glenn Columbus Intl.
YUL
Pierre Elliott Trudeau Intl.
$399 Roundtrip, found 2 days ago
$399
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 11 from John Glenn Columbus Intl. to Pierre Elliott Trudeau Intl., returning Sat, May 11, priced at $399 found 2 days ago

Find Your Flights to Saint Constant YMQ

Cheap flights to Saint Constant (YMQ)

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.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Saint Constant.

Roundtrip prices range from $312 - $399, and one-ways to Saint Constant start as low as $145.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Saint Constant (YMQ)

You have several options for which airline you choose to travel with to Saint Constant. There are 10 airlines flying into YMQ: Delta, Sun Country Airlines, American Airlines, United. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Saint Constant (YMQ) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to YMQ in May and in June for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Where can I learn more about changing or canceling my flight to Saint Constant?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Saint Constant that have flexible change policies?
We know that travel arrangements can change very quickly, so booking a flexible airfare with Expedia makes sense. Just tick the “No change fee” box under the “Flexible change policies” filter. Your well-priced and flexible flight to Saint Constant is just a few clicks away.
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 Montréal--Trudeau from central Saint Constant?
If you’re staying in central Saint Constant, it’s wise to arrange how you’ll get into the city before you land. The downtown area is approximately 10 mi from Montréal–Trudeau.
What airport is best to fly into Saint Constant?
Travelers from all around the globe pass through Pierre Elliott Trudeau Intl. Airport (YUL) each day. Hop off the plane, get your bags and you’ll be 10 mi from the downtown Saint Constant streets.
How many airlines fly to Saint Constant?
Saint Constant is serviced by 34 air carriers from at least 112 airports around the world.
How many nonstop flights are there to Saint Constant?
With approximately 1,493 nonstop flights operating each week, you’ll be arriving in Saint Constant before you have time to say, “Are we there yet?”
Where are the most popular flights to Saint Constant departing from?
Flights to Saint Constant from Toronto, New York and Québec City airports are the most popular.
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 vacation, 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 vacation 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 favorites, 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 liter), 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
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Roundtrip price
$369
Popular airline
WestJet

Trending flights to Saint Constant

Prices were available within the past 7 days and start at $145 for one-way flights and $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, May 15 - Sun, May 26
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$312 Roundtrip, found 2 hours ago
$312
Roundtrip
found 2 hours ago
Select United flight, departing Wed, May 15 from Washington Dulles Intl. to Pierre Elliott Trudeau Intl., returning Sun, May 26, priced at $312 found 2 hours ago
*Available to One Key members.