Distance From St. Theresa Point Airport to Montreal / Pierre Elliott Trudeau International Airport, YST - YUL Distance

The distance from St. Theresa Point Airport (YST) to Montreal / Pierre Elliott Trudeau International Airport (YUL) is 1102 miles or 1772 kilometers or 957 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from St. Theresa Point ( Canada ) to Montréal ( Canada )?

A one-way nonstop (direct) flight between St. Theresa Point and Montréal takes around 2 hours 31 minutes.

Estimated flight time from St. Theresa Point Airport, St. Theresa Point, Canada to Montreal / Pierre Elliott Trudeau International Airport, Montréal, Canada is 2 hours 31 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • YST - YUL

Kilometers		1772 km
Statute Miles		1102 miles
Nautical Miles		957 nm
Avg. Time of Flight		2 hours 31 minutes

St. Theresa Point Airport to Montreal / Pierre Elliott Trudeau International Airport Flight Route Map - YST to YUL Flight Path

Location of St. Theresa Point Airport & Montreal / Pierre Elliott Trudeau International Airport is given below.
Click the map to view St. Theresa Point to Montréal nonstop flight path and travel direction.

Click to see flight route on Google Map between St. Theresa Point, Canada and Montréal, Canada. .

Nonstop flight route between St. Theresa Point, Canada and Montréal, Canada.

Time Difference Between the Airports • YST - YUL

Time difference between St. Theresa Point (Canada) and Montréal (Canada) is 1 Hours.
Montréal time is 1 Hours ahead of St. Theresa Point.

Location	Local Time
St. Theresa Point (Canada)	2025-12-14, 05:51:17 CST
Montréal (Canada)	2025-12-14, 06:51:17 EST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

St. Theresa Point Airport (YST / CYST) St. Theresa Point, Canada

Destination

Montreal / Pierre Elliott Trudeau International Airport (YUL / CYUL) Montréal, Canada