A forested area with a waterfall and a person crossing a stream.

Cheap Flights to St. Catharines from CA $101

View CA $101 flight on Tue, Sep 22, 2026Opens in a new window

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How much is the cheapest flight to St. Catharines?

Prices were available within the past 7 days and start at CA $101 for one-way flights and CA $204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flair Airlines
Porter Airlines
WestJet
Air Canada
Air Transat

Alternative airports near St. Catharines

Prices were available within the past 7 days. Prices and availability are subject to change.

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

From CA $570 - CA $1,219 per traveller.

Frequently asked questions

What is the name of St. Catharines' airport?
St. Catharines is served by several airports, but most visitors choose to touch down at Pearson Intl. Airport (YYZ).
What airport is best to fly into St. Catharines?
There are two major airports that operate in St. Catharines. Toronto Pearson Airport is around 64 kilometres from the central area, while YTZ is around 56 kilometres away. As soon as you have a look at prices and book a place to stay, you'll better know which one to fly into.
How many airlines fly to St. Catharines?
There are 54 airlines connecting St. Catharines to 158 airports across the world.
Which airlines fly to St. Catharines?
St. Catharines receives the majority of its flights from Air Canada, Porter Airlines and WestJet with Air Canada being the favourite choice of airline. Montreal is the most popular city for travellers to jet off from.
How many nonstop flights are there to St. Catharines?
Flying to someplace new is much more fun when there aren't any stopovers to worry about. If you're making your way to St. Catharines, the great news is that there are roughly 3,431 direct flights each week.
Where are the most popular flights to St. Catharines departing from?
Travellers frequently depart from Montreal, New York and Ottawa airports when flying to St. Catharines.
How long is the flight to St. Catharines Airport?
If it's Montreal you're leaving behind, you'll be midair for around 1 hour and 27 minutes before you arrive in St. Catharines. Runway to runway from New York takes approximately 1 hour and 46 minutes and from Ottawa, it's 1 hour and 13 minutes.
How to book the cheapest flight to St. Catharines?
We've all come across those fortunate travellers who somehow manage to nab extremely cheap plane tickets wherever they go. Eager to know how to do it for your St. Catharines vacation? Don't wait until the last minute to secure your flight. Another excellent way to pick up an unbeatable deal is to shop around. If where you're headed has several airports, look into the cost of flying into a less busy terminal. And finally, remember that the early bird catches the worm. Familiarize yourself with airfare costs and be ready to book your ticket as soon as you spot a bargain. The best deals never last long.
Do you have any tips for my flight to St. Catharines?
If you're poorly prepared, airports and flying can be testing. But don't hit the panic button just yet. Follow these tips and tricks for a worry-free start to your getaway in St. Catharines. What to pack in your hand luggage:
  • The secret to having a great travel experience is to pack ahead. So, let's start with the essentials: passport, boarding pass, cash and daily medications. Next, bring items that'll help keep you occupied, like some electronic devices or a thrilling novel. It's also wise to pack your chargers, a neck pillow and a pair of earplugs. Finally, don't forget to chuck in toiletry items like a toothbrush, lip balm and a fresh change of clothes.
Do not pack the following items in your hand luggage:
  • While the list of restricted items can differ between air carriers, the general rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes things like box cutters, razor blades, spray paint and fireworks. Sports equipment like ski poles, and objects that could harm other people, such as guns and swords, are also banned from the cabin.
What to wear on a flight:
  • Your top priority 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 bring a pullover in case you get cold in the cabin.
  • Deep vein thrombosis (DVT) is a risk on long-distance flights. It's the result of blood clots forming due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks.
How to get through airport security fast when flying to St. Catharines?
The answer is simple — be prepared. We've compiled some useful tips for a hassle-free trip through airport security. Look out St. Catharines, here you come:
  • Have your boarding pass and ID at hand. They're the first items you'll be asked to present to security.
  • Next up, both you and your hand luggage will be X-rayed. To speed things up, take off anything that might set the alarms off. Personal belongings like your coat, belt and earphones will be required to go through the machine.
  • All your electronic gadgets, including your phone and tablet, will also need to be separately scanned.
  • Remove gels and liquids from your carry-on bag. They often need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag.
  • Choosing your footwear wisely can save you valuable minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
  • Sharp items such as knives and scissors are prohibited in the cabin. They'll be confiscated at security, so pack them safely away in your checked bags.

Book with confidence

Find Your Flights to St. Catharines YTZ

Cheap flights to St. Catharines (YTZ)

Get started finding a cheap flight to St. Catharines on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a 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 St. Catharines.

Roundtrip prices range from CA $204 - CA $260, and one-ways St. Catharines start as low as CA $101.

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 St. Catharines (YTZ)

You have several options for which airline you choose to travel with to St. Catharines. There are 10 airlines flying into YTZ: Flair Airlines, Porter Airlines, WestJet, Air Canada, Air Transat. 

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 programmes 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 on 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 optimal times. Airfare to St. Catharines (YTZ) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to YTZ in September and in September 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.

Find Your Flights to St. Catharines YTZ

Travel information

Destination airport
Pearson Intl.
Destination airport IATA code
YYZ
Destination city name
Toronto
Roundtrip price
CA $159

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