Cheap Flights to St. Mary's

View AU$855 flight on Sun, 18 Jan 2026Opens in a new window

Popular airlines to St. Mary's

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Cheap Tickets to St. Mary's

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 21 Mar - Sun, 22 Mar
BNE
Brisbane
YYZ
Toronto
AU$1,192 Return, found 2 days ago
AU$1,192
Return
found 2 days ago
Select American Airlines flight, departing Sat, 21 Mar from Brisbane to Toronto, returning Sun, 22 Mar, priced at AU$1,192 found 2 days ago
Delta
Fri, 16 Jan - Thu, 5 Feb
MEL
Melbourne
YYZ
Toronto
AU$1,374 Return, found 1 hour ago
AU$1,374
Return
found 1 hour ago
Select Delta flight, departing Fri, 16 Jan from Melbourne to Toronto, returning Thu, 5 Feb, priced at AU$1,374 found 1 hour ago
Air Canada
Wed, 18 Feb - Wed, 25 Feb
BNE
Brisbane
YTZ
Toronto
AU$1,504 Return, just found
AU$1,504
Return
just found
Select Air Canada flight, departing Wed, 18 Feb from Brisbane to Toronto, returning Wed, 25 Feb, priced at AU$1,504 just found
Cathay Pacific
Tue, 5 May - Mon, 18 May
BNE
Brisbane
YYZ
Toronto
AU$1,587 Return, found 4 days ago
AU$1,587
Return
found 4 days ago
Select Cathay Pacific flight, departing Tue, 5 May from Brisbane to Toronto, returning Mon, 18 May, priced at AU$1,587 found 4 days ago
United
Mon, 19 Jan - Sun, 1 Feb
MEL
Melbourne
YYZ
Toronto
AU$1,594 Return, just found
AU$1,594
Return
just found
Select United flight, departing Mon, 19 Jan from Melbourne to Toronto, returning Sun, 1 Feb, priced at AU$1,594 just found

Find the cheapest month to fly from Columbus (CMH) to Toronto (YYZ)

September is typically the cheapest month to fly

From AU$595 - AU$1,291 per traveller.

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St. Mary's Flights

Have the time of your life in St. Mary's

Flying to St. Mary's is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of St. Mary's flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to St. Mary's in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in St. Mary's. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to St. Mary's, Ontario has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to St. Mary's when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to St. Mary's AU$1,192. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next St. Mary's-bound flight. Bon voyage!

Frequently asked questions

What is the name of St. Mary's' airport?
St. Mary's has just one airport, Pearson Intl. Airport (YYZ).
How many airlines fly to St. Mary's?
St. Mary's is serviced by 54 air carriers from at least 157 worldwide airports.
Which airlines fly to St. Mary's?
Air Canada, Delta and American Airlines are the most frequent fliers to St. Mary's. The majority of flights come in from New York, with Air Canada offering the most services on this route.
How many nonstop flights are there to St. Mary's?
Flying to someplace new is much more straightforward when there aren't any annoying stopovers to slow you down. If you're off to St. Mary's, the fantastic news is that there are approximately 3,105 direct flights operating every week.
Where are the most popular flights to St. Mary's departing from?
Flights to St. Mary's departing from New York, Montreal and Vancouver airports are highly sought after.
How long is the flight to St. Mary's Airport?
Where you depart from determines how long you'll be strapped into your seat. From New York to St. Mary's, the average flight time is 1 hour and 46 minutes. From Montreal it's typically 1 hour and 30 minutes, and from Vancouver it's 4 hours and 35 minutes.
How to book the cheapest flight to St. Mary's?
Don't leave booking your flight to St. Mary's until the last possible moment. That's one move seasoned jet-setters use to get the best deals. Booking well in advance means more options and more affordable flights. Another easy way to get the most competitive fare is to shop around. If your destination has more than one airport, look into the cost of flying into a smaller terminal. Last but not least, be ready to secure your seat quickly if you stumble on a great deal. It might not be available for long. With a bit of knowledge and some luck, the ideal airfare will be yours.
Do you have any tips for my flight to St. Mary's?
No matter where you're coming from, flying can be a seamless experience if you've prepared well. Follow these essential travel tips that will get your St. Mary's holiday started on the right foot. What to pack in your hand luggage:

  • The secret to having a stress-free flight experience is to plan ahead. Start with the essentials: passport, boarding pass, bank cards and daily medications. Next, bring items that'll help keep you occupied, like some electronic gadgets or a good book. It's also a wise idea to pack your chargers, a quality neck pillow and a pair of earphones. Last but not least, don't forget to squeeze in toiletry items like a toothbrush, cleansing wipes and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have sharp or pointed objects lurking in the bottom of your carry-on luggage. Other banned items include flammable or explosive substances, such as fuel and fireworks, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your goal here is to be as comfortable as you can. Go for shoes that are easy to slip on and off, dress in loose, natural fibers and don't forget to take a pullover in case you get chilly in the cabin.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It's the result of blood clots forming due to poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to St. Mary's?
It's all about being organised. We've compiled some top tips for a speedy trip through airport security. Look out St. Mary's, here you come:

  • Your passport and travel documents will need to be shown to security personnel. Keep them at hand to avoid fumbling around for them.
  • Time to strip down. Well sort of. Your coat, belt, keys and other small items, like your earphones, will need to go through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
  • Your electronic gadgets like phones and laptops will also have to go on a tray to be scanned. Don't worry though, you'll be back online in no time.
  • Any liquids or gels, such as perfume or toothpaste, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you several precious minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Slip-on shoes are usually not.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked suitcase. They won't be allowed in the cabin.

Flights to St. Mary's information
Destination airport
Pearson Intl.
Destination airport IATA code
YYZ
Destination city name
Toronto
Return price
AU$1,192

Trending flights to St. Mary's

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 21 Mar - Sun, 22 Mar
BNE
Brisbane
YYZ
Toronto
AU$1,192 Return, found 2 days ago
AU$1,192
Return
found 2 days ago
Select American Airlines flight, departing Sat, 21 Mar from Brisbane to Toronto, returning Sun, 22 Mar, priced at AU$1,192 found 2 days ago

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