A calm lake surrounded by autumn-colored trees.

Cheap Flights to South Shore from CA $112

View CA $112 flight on Sat, Oct 10, 2026Opens in a new window

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How much is the cheapest flight to South Shore?

Prices were available within the past 7 days and start at CA $112 for one-way flights and CA $234 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Air Transat
WestJet
Flair Airlines
Air Canada

Alternative airports

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

Frequently asked questions

How do I find cheap flights to South Shore that have flexible change policies?
Search for your affordable airfares to South Shore, then click on "No change fee" under the "Flexible change policies" filter. It's that simple. We appreciate that travel plans can change and flexibility is important, so book with confidence with Expedia.
Which airlines fly to South Shore?
When you're ready to book your flight to or near South Shore, these well-known carriers look forward to welcoming you aboard:
  • Air Canada - 1,228 flights to or near South Shore each month, including 1,228 flights to Pierre Elliott Trudeau Intl. Airport (YUL) per month.
  • Delta - 277 flights to or near South Shore each month, including 277 flights to Pierre Elliott Trudeau Intl. Airport (YUL) per month.
  • American Airlines - 217 flights to or near South Shore each month, including 217 flights to Pierre Elliott Trudeau Intl. Airport (YUL) per month.
How can I find cheap tickets to South Shore?
An useful strategy for scoring cheap tickets is to be flexible with your travel dates. Begin with searching for your flight to South Shore, then click on the "flexible dates" link to see prices for nearby days. Want another tip? Book well in advance. For an idea of costs, CA $234 was the best price for a flight to South Shore in the last seven days.
How much is a flight to South Shore?
In the last seven days, return flights to South Shore sold for as little as CA $234 and reached a maximum of CA $332. For one-way trips departing from Toronto (YTZ), the lowest price during this time was just CA $112.
What are the most popular airports to fly into in South Shore?
Start planning your South Shore journey by booking one of the 2,026 flights each month to Pierre Elliott Trudeau Intl. Airport (YUL). This is the region's main entryway.
When is the cheapest time to fly to South Shore?
Depart for South Shore earlier in the week and you'll usually be rewarded with lower-cost fares. Tuesday is known for being the cheapest day to get on a plane, followed by Monday. If you're eager to avoid the priciest flights, stay away from Saturdays.
How much is a plane ticket to South Shore?
In the last seven days, journeys to South Shore varied between CA $234 and CA $332. Prices generally depend on the time of departure, airline, cabin class and how early the fare is booked.
What are the best things to do in South Shore?
  • With so many exciting things to do and see in Longueuil, it's no surprise most travellers begin their South Shore vacation in this dynamic city. Spend your first day or so ticking off famous attractions like Place Longueuil before taking a look at some of this city's lesser-known hot spots.
  • When you're planning what to do on your getaway, keep in mind that Longueuil is known for its humid continental climate. It's always good to check the highs and lows before you head off so you can better understand what to expect.
  • Roughly 19 kilometres to the northwest of Longueuil, Laval also deserves to be right at the top of your itinerary. Top sights here include Centropolis — don't forget to drop by.
What is the best time to go to South Shore?
Longueuil, South Shore's major city, is a fantastic location to explore at anytime. Not a huge fan of chilly weather? Then head here from June 20 onward in summer, when average temperatures range from 15ºC to 25ºC. June, July and August is when Longueuil is at its liveliest.
What months are the cheapest to book a flight to South Shore?
February is an excellent month to grab a terrific deal to South Shore. Keep in mind that the priciest time to make a booking in the U.S. isn't during the height of summer, but the month of December.

Book with confidence

Find Your Flights to South Shore YMQ

Cheap flights to South Shore (YMQ)

Get started finding a cheap flight to South Shore 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 South Shore.

Roundtrip prices range from CA $234 - CA $332, and one-ways South Shore start as low as CA $112.

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 South Shore (YMQ)

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

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 South Shore (YMQ) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to YMQ in October 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.

Find Your Flights to South Shore YMQ

Travel information

Destination airport
Montreal Metropolitan Airport
Destination airport IATA code
YHU
Destination city name
Montreal Metropolitan Airport
Roundtrip price
CA $233

Trending flights to South Shore

Prices were available within the past 7 days and start at CA $112 for one-way flights and CA $234 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines

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