Looking for the price of a flight from Montreal to Trenton?

There’s no fixed price — fares between Montreal and Trenton Mercer 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.

Which airports serve Montreal and Trenton Mercer?

When planning a trip of about 589 km, it's a good idea to check flights from surrounding airports too.

• Airports in Montreal: Montreal is connected to 2 airports - Saint-Hubert, Trudeau International.
• Airports in Trenton Mercer: The only active airport in Trenton Mercer is Trenton Mercer.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flight filters for the route Montreal – Trenton

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to United States are often searched alongside: Las Vegas, Los Angeles, Miami, New York City, Orlando.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.