Looking for the price of a flight from Montreal Trudeau to Sarnia?

There’s no fixed price — fares between Montreal and Sarnia can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Flying between Montreal and Sarnia? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

• Airports in Montreal: Montreal has 2 airports - Saint-Hubert, Trudeau International.
• Airports in Sarnia: The only active option is Sarnia.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Montreal airports in a single search.

Choose the right flight for your trip from Montreal Trudeau to Sarnia

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from eDreams, Expedia, and more.

Other popular destinations

Flying to Canada? Many users also explore: Calgary, Montreal, Quebec, Toronto, Vancouver.

Looking for a specific airline? Select it directly in the filters to speed up your search. The search filters help you see only the options that match your needs.