A marina with numerous sailboats docked at wooden piers.

Cheap Flights to Thornbury from CA $89

View CA $89 flight on Sun, Sep 27, 2026Opens in a new window

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How much is the cheapest flight to Thornbury?

Prices were available within the past 7 days and start at CA $89 for one-way flights and CA $185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flair Airlines
Porter Airlines
WestJet
Air Transat
Air Canada

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 Thornbury's airport?
Pearson Intl. Airport (YYZ) is the most frequently used airport in Thornbury.
How many airlines fly to Thornbury?
There are 55 air carriers that fly to Thornbury from 158 airports across the globe.
Which airlines fly to Thornbury?
Most often, travellers fly with Air Canada, Porter Airlines and WestJet when going to Thornbury. The biggest proportion of these flights originate in Montreal, with Air Canada operating this route the most frequently.
How many nonstop flights are there to Thornbury?
Arranging an awesome Thornbury getaway is easy when there are 3,445 nonstop flights every week to select from.
Where are the most popular flights to Thornbury departing from?
Flights to Thornbury from Montreal, New York and Ottawa airports are always popular.
How long is the flight to Thornbury Airport?
If you're going to Thornbury from Montreal, you're looking at a flight time of 1 hour and 27 minutes. Those departing from New York can expect to be midair for 1 hour and 46 minutes. From Ottawa it's around 1 hour and 13 minutes away.
How to book the cheapest flight to Thornbury?
If you want to have some extra spending money on your Thornbury vacation, then listen up! As every seasoned traveller knows, don't leave booking until the last minute. Airfares are often highest just prior to the departure date. Also, shop around and compare your options. If your destination has multiple airports, you may be able to pick up a fantastic deal by flying into a less busy terminal. And finally, remember that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to secure your ticket as soon as you see a great bargain. The sweetest deals never last long.
Do you have any tips for my flight to Thornbury?
Wherever you're jetting in from, flying can be a seamless experience if you've prepared well. Take a peek at these top travel tips that will get your Thornbury vacation started on the right note. What to pack in your hand luggage:
  • The trick to having a pain-free flight experience is to be prepared. Start with the essentials: passport, boarding pass, credit cards and vital medications. Next, bring items that'll help keep you entertained, like your laptop or a good book. It's also a wise idea to bring your chargers, a comfy neck pillow and a pair of headphones. Last but not least, don't forget to toss in toiletry items like a toothbrush, deodorant and a spare set of clothes.
Do not pack the following items in your hand luggage:
  • Squeeze all your full-sized bottles of shampoo and conditioner in your checked luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp objects, like your beloved pocket knife, and dangerous goods which are flammable or explosive, such as flares, chemicals agents and fuels, are also restricted.
What to wear on a flight:
  • Comfort should be your main concern when choosing what to wear on your flight. Loose clothing is a smart option, as are flat, enclosed shoes.
  • Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clotting due to poor circulation and inactivity, so do some gentle leg and foot exercises in your seat and consider wearing compression socks or tights.
How to get through airport security fast when flying to Thornbury?
As seasoned travellers know, the secret is to be prepared before you reach the airport security gate. That way, you'll be boarding that plane to Thornbury in a flash. Follow these tips and get your trip off to a flying start:
  • Airport security personnel first need to check that you have a valid ID and matching boarding pass before you're allowed to proceed any further. Have them ready for inspection.
  • The X-ray machine is up next. Empty your pockets and remove anything that is likely to beep. This includes items like earphones or headphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All your electronics, including your phone and laptop, are also required to be scanned separately.
  • Can't travel without your favourite hand cream? No problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you're allowed to bring it with you in your carry-on bag.
  • Slip-on shoes are a clever footwear choice as you're less likely to be asked to remove them when going through security. Boots and other heavy-style shoes are often subjected to additional screening.
  • Sharp or pointed items can't be taken on board. They'll be confiscated at security, so pack them in your checked baggage.

Book with confidence

Find Your Flights to Thornbury YOS

Cheap flights to Thornbury (YOS)

Get started finding a cheap flight to Thornbury 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 Thornbury.

Roundtrip prices range from CA $185 - CA $255, and one-ways Thornbury start as low as CA $89.

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 Thornbury (YOS)

You have several options for which airline you choose to travel with to Thornbury. There are 10 airlines flying into YOS: Flair Airlines, Porter Airlines, Air Canada, WestJet, 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 Thornbury (YOS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to YOS 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 Thornbury YOS

Travel information

Destination airport
Pearson Intl.
Destination airport IATA code
YYZ
Destination city name
Toronto
Roundtrip price
CA $185

Trending flights to Thornbury

Prices were available within the past 7 days and start at CA $89 for one-way flights and CA $185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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