Everything we know about the new rail link to Montreal Airport.

The Réseau express métropolitain (REM) represents a major leap forward in Montreal's airport transportation infrastructure.
The REM is a modern, automated light rail system connecting downtown Montreal directly to the airport. This long-awaited project will revolutionize airport accessibility and reduce reliance on cars for airport transportation.
As of 2026, the airport connection phase is in final stages of completion. The system is expected to begin full operations by mid-2026, though sections may open incrementally.
Once operational, the REM will offer 15-minute travel time from downtown to the airport with service every 5 minutes during peak hours. Fares will be integrated into the existing public transit system, likely costing around $10-12 per trip.
The REM will have dedicated airport stations on both levels of the terminal, making access extremely convenient. The route connects downtown stations including Central Station and will serve growing suburban communities.
Stay updated on opening dates through official announcements. The REM will be transformative for frequent travelers and tourists alike. Once launched, it will likely become the preferred transportation method for budget-conscious travelers.