Montreal Metropolitan Airport says its new passenger terminal opened on June 15, 2026 and has already welcomed its first travelers. That gives greater Montreal a second commercial airport option at a moment when Porter is building out service and the airport is trying to position itself as a practical alternative to Montreal Trudeau.
The traveler value is simple. A new terminal only matters if it changes where you can fly and how easy the airport day feels, and MET is clearly selling both with a modern facility, Porter as anchor airline, and annual capacity of up to 4 million passengers.
- MET says the new terminal opened on June 15, 2026.
- The airport says it can handle up to 4 million passengers a year.
- Porter is the anchor airline in the new setup.
- The airport says travelers can now access more than 25 destinations through the network.
- Opening coverage says Porter launched flights to a dozen Canadian cities from the terminal.
Why This Opening Matters
For Montreal area travelers, the real question is not whether a new airport building looks good. It is whether a South Shore departure can save time, reduce friction, or offer a better fit than routing every domestic trip through Trudeau.
MET is trying to answer yes to all three. The airport says the terminal gives the region a second commercial airport, while opening day coverage points to Porter building a meaningful domestic map rather than offering a token launch schedule.
What Travelers Gain
The strongest use case is straightforward domestic flying where convenience can beat prestige. If MET is closer to your home or easier to reach by car, the new terminal can change the airport math before you even look at fare differences.
That does not make it the better option for every trip. It does mean Montreal travelers now have another serious airport to compare when Porter serves the city pair they need.
- Check whether MET or Trudeau is the easier drive before you default to the larger airport.
- Compare Porter’s destination map first because the airport is strongest where Porter already has service.
- Allow some extra buffer on early trips because a new terminal can still have first season adjustment issues.
- Use the new airport for domestic convenience, not because every route will automatically be cheaper.
As of June 29, 2026, this clears the news bar because it creates a real new airport option travelers can use now. The next useful move is to compare airport access time and Porter’s route map before assuming Trudeau is still the default choice for every Montreal area trip.
When did the new MET terminal open?
The airport says the terminal opened on June 15, 2026.
How much traffic can the airport handle?
MET says the terminal is built to handle up to 4 million passengers a year.
Which airline anchors the new terminal?
Porter is the anchor airline for the new commercial setup.
Why should travelers compare MET with Trudeau now?
The opening creates a second commercial airport option for greater Montreal, which can change drive time and airport convenience on qualifying trips.
Image: Official image courtesy of MET – Montreal Metropolitan Airport. Source: https://metmtl.com/en/news/met-montreal-metropolitan-airport-and-yhu-terminal-welcome-their-first-passengers
