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Billy Bishop Toronto City Airport (YTZ) currently has nonstop service to 12 destinations on 2 airlines in our latest departure data. The busiest route is to Montreal (YUL), served by 2 carriers, and the largest operator here is Porter Airlines with nonstops to 8 destinations. 6 of its routes are international.
Route data as of September 29, 2026, based on a 7-day departures sample.
This schedule snapshot includes nonstop flights from YTZ to 12 destinations, including 6 international routes. The snapshot shows about 40 flights per day across those routes. The busiest options start with Montreal (YUL), Ottawa (YOW), New York (LGA).
All airports near Toronto (6 compared) →
6 international routes in this schedule set
Canada 6 · United States 6
12/day on 2 airlines
Bombardier Q400
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Billy Bishop Toronto City Airport (YTZ / CYTZ) is located in Toronto, Canada.
The IATA code is YTZ. The ICAO code is CYTZ.
The busiest scheduled route from YTZ in our current departure data is YTZ to YUL (Montreal), with 12/day across 2 airlines.
Porter Airlines is the largest operator in our YTZ schedule data, serving 8 destinations with 15-16/day.
This schedule snapshot includes 6 international routes and 6 domestic routes from YTZ.
2 airlines operate at YTZ. Top carriers include Porter Airlines, Air Canada.
This schedule snapshot includes direct flights from YTZ to 12 destinations including Montreal, Ottawa, New York, Thunder Bay, Boston.
View live arrivals and departures at YTZ on FlightRadar24.
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