P4 Parking

P4 runs $45/day and sits in the long‑stay tier

P4 Parking at Montréal–Trudeau is the long‑stay lot with published rates around $45 per day or $315 per week. It targets trips where Park’n Fly or hotel packages don’t line up, but you still want something on airport property. This is an uncovered outdoor option, so plan for snow, rain, or summer sun on the walk back to your car.

The walk from P4 to the terminal clocks around 5 minutes on foot, depending on which row you land in. Shuttle signage usually lists an overall 8–12 minute transfer, factoring in wait time plus the ride. If you have rolling bags and decent weather, walking often beats waiting for the bus during off‑peak times.

As a long‑stay setup, P4 prices undercuts some premium garages but still sits well above off‑airport lots once you pass the 7‑day / $315 mark. For very short trips under two days, that same $45 daily rate starts to look steep versus rideshare from nearby parts of Montréal, especially late‑night or early‑morning flights.

Security patrols and lighting cover the lot, but it is still a standard outdoor surface lot with typical YUL winter conditions. In January, budget an extra 5–10 minutes to dig out your car and brush off ice before driving out. Payment usually ties to your entry ticket or plate, so keep the same card handy for exit to avoid delays at the gate.

Tip: if your trip hits exactly a week or slightly less, lock in the $315 weekly structure; shift your flight times by a few hours if possible to avoid rolling into an extra $45 day for only a short overstay.