Cheap Flights to St. Marys from CA $245
View CA $245 flight on Sat, Oct 10, 2026Opens in a new windowPopular airlines to St. Marys
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How much is the cheapest flight to St. Marys?
Prices were available within the past 7 days and start at CA $245 for one-way flights and CA $512 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Frequently asked questions
How to book the cheapest flight to St. Marys?
Do you have any tips for my flight to St. Marys?
- Flying can be easy if you pack the right things. Firstly, you'll want some toiletry items, such as deodorant and a toothbrush, a fresh set of clothes and a few magazines. Secondly, find a spot in your hand luggage for your electronic devices, chargers, medications and perhaps a blow-up neck pillow too. Lastly, and most importantly, be sure to take your passport, travel docs and your bank cards.
- While the list of banned items differs between air carriers, the general guide to follow is nothing flammable, sharp or explosive. This includes things like tools, metal cutlery, fuel and fireworks. Sporting equipment like baseball bats, and items that could harm passengers, such as firearms and ammunition, are also banned from the cabin.
- You'll want to choose comfort over style. Prepare for temperature changes in the cabin by layering up, and pick flat, enclosed footwear like slip-ons.
- Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It's the result of blood clots forming due to inactivity and poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.
How to get through airport security fast when flying to St. Marys?
- Security personnel first need to make sure that you have a valid passport and matching travel documents before you can proceed any further. Have them within easy reach, ready for inspection.
- Your coat, belt, keys and other items in your pocket, like your headphones, will be required to go through the X-ray machine. Make the whole process easier by removing them before your turn arrives.
- All electronic gadgets, including your phone and laptop, are also required to be separately scanned.
- Remove gels and liquids from your carry-on luggage. 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 quart-size (one litre), clear zip-lock bag.
- Choosing your footwear wisely can save you valuable minutes. Boots and bulky shoes are often required to be removed and X-rayed separately. Lightweight sneakers usually aren't.
- Airlines won't allow any sharp items or pocket knives in your carry-on baggage. If you need to bring these kinds of items, pack them in your checked luggage.
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Find Your Flights to St. Marys YPS
Cheap flights to St. Marys (YPS)
Get started finding a cheap flight to St. Marys 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. Marys.
Roundtrip prices range from CA $512 - CA $1,457, and one-ways St. Marys start as low as CA $245.
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. Marys (YPS)
You have several options for which airline you choose to travel with to St. Marys. There are 10 airlines flying into YPS: Air Canada, WestJet, LOT-Polish Airlines, Air India.
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. Marys (YPS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to YPS in September and in October 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.
Travel information
Destination airport | Sydney |
|---|---|
Destination airport IATA code | YQY |
Destination city name | Sydney |
Roundtrip price | CA $511 |
Trending flights to St. Marys
Prices were available within the past 7 days and start at CA $245 for one-way flights and CA $512 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.