Cheap Flights to Saint Sebastien: Saint Sebastien Flight Deals

View €124 flight on Thu, 2 Apr 2026Opens in a new window

Popular airlines to Saint Sebastien

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Cheap round-trip flights to Saint Sebastien

Prices were available within the past 7 days and start at €124 for one-way flights and €218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Pascan Aviation
Thu, 2 Apr - Tue, 21 Apr
YSJ
Saint John
YHU
Montreal
€218 Return, found 23 hours ago
€218
Return
found 23 hours ago
Select Pascan Aviation flight, departing Thu, 2 Apr from Saint John to Montreal, returning Tue, 21 Apr, priced at €218 found 23 hours ago

Find the cheapest month to fly from Columbus (CMH) to Montreal (YUL)

November is typically the cheapest month to fly

From €261 - €699 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Saint Sebastien. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Saint Sebastien. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Saint Sebastien, or are just on the lookout for the best flights to Saint Sebastien, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Saint Sebastien to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Saint Sebastien's airport?
Pierre Elliott Trudeau Intl. Airport (YUL) is the most popular airport in Saint Sebastien.
What airport is best to fly into Saint Sebastien?
There are two major airports that service Saint Sebastien. Pierre Elliott Trudeau Intl. Airport (YUL) is about 56 kilometres from downtown, while Montréal Saint-Hubert Longueuil Airport is approximately 48 kilometres away. After you find a good price and find out where you're staying, you'll have a better idea of which one to touchdown at.
How many airlines fly to Saint Sebastien?
Saint Sebastien is serviced by 44 air carriers from at least 124 airports across the globe.
Which airlines fly to Saint Sebastien?
Saint Sebastien receives the largest number of flights from Air Canada, Porter Airlines and WestJet with Air Canada being the favourite choice of airline. Toronto is the most popular city for passengers to jet off from.
How many nonstop flights are there to Saint Sebastien?
With roughly 1,551 direct flights running every week, you'll be touching down in Saint Sebastien before you can ask, "Are we there yet?"
Where are the most popular flights to Saint Sebastien departing from?
A large number of flights to Saint Sebastien leave from Toronto, Québec City and New York airports.
How long is the flight to Saint Sebastien Airport?
If it's Toronto you're leaving behind, you'll be airborne for around 1 hour and 19 minutes before you arrive in Saint Sebastien. Tarmac to tarmac from Québec City generally takes 48 minutes and from New York, it's 1 hour and 28 minutes.
How to book the cheapest flight to Saint Sebastien?
We've all come across those lucky travellers who somehow score incredibly cheap airfares wherever they go. Eager to know how to do it for your Saint Sebastien holiday? Don't wait until the very last minute to lock in your flight. Don't stop there, however. Do some research and check if there are a couple of airports at your destination. Fares often differ depending on which airport you use. Remember to compare fares across air carriers as well. And finally, remember that it's first in, best dressed. Familiarise yourself with airfare costs and be ready to snap up a ticket as soon as you see a great bargain. The best deals never last long.
Do you have any tips for my flight to Saint Sebastien?
We've pulled together all the info you need to make your flight as stress-free as possible. Follow our tips and tricks and you'll be zooming through airport security and having a blast in Saint Sebastien in no time at all. What to pack in your hand luggage:

  • The secret to having a stress-free flight experience is to pack in advance. So, let's start with the basics: passport, travel documents, cash and medications. Next, bring on board items that'll help keep you entertained, like some electronic devices or a juicy novel. It's also smart to pack your chargers, a neck pillow and a pair of headphones. Last but not least, be sure to chuck in toiletry items like a toothbrush, deodorant and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between air carriers, the general guide to follow is nothing sharp, flammable or explosive. This includes box cutters, razor blades, spray paint and flares. Sporting equipment like baseball bats, and items that could harm other people, such as firearms and ammunition, are also banned from the cabin.

What to wear on a flight:

  • Comfort should be your top priority when deciding what to wear on board. Loose clothing is a sensible option, as are roomy, closed-toe shoes.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity. To lower your risk on board, drink plenty of water, consider wearing compression tights or socks and do gentle foot and leg exercises in your seat.

How to get through airport security fast when flying to Saint Sebastien?
As seasoned travellers know, the secret is to be organised before you arrive at the airport security gate. That way, you'll be stepping onto that plane to Saint Sebastien in no time flat. Follow these tips and get your trip off to a terrific start:

  • Airport 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 ready for inspection.
  • After that, both you and your carry-on bag must be X-rayed. To speed things up, take off anything that is likely to trigger the alarm. Personal belongings such as your jacket, belt and earphones need to go through the machine.
  • All your electronic gadgets, including your laptop and phone, will also need to be scanned.
  • Want to bring along your favourite hand and nail cream? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you're permitted to bring it with you on board.
  • Slip-on shoes are a good footwear choice as you're less likely to be required to remove them when passing through security. Safety boots and other heavy shoes are usually subjected to extra screening.
  • Airlines won't allow any sharp items or pocket knives to come on board with you. If you need to bring these kinds of items, pack them safely in your checked luggage.

Flights to Saint Sebastien information
Destination airport
Montreal Metropolitan Airport
Destination airport IATA code
YHU
Destination city name
Montreal Metropolitan Airport
Return price
€218
*Available to Expedia members.