Cheap Flights from Montreal to Toronto — $88

More than 4 airlines operate flights from Montreal to Toronto, including Porter Airlines, Air Transat, Air Canada, and Westjet. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $88, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

Montréal–Trudeau International Airport (YUL) serves as the city’s primary international gateway and usually handles the majority of long-haul and premium carrier traffic, with Air Canada, Air Transat and several international airlines commonly present. The airport sits about 20–25 minutes drive (20–25 km) from downtown Montréal; shuttle buses and the REM light-rail line offer transit options typically taking 30–45 minutes and costing in the range of modest public-fare rates, while taxis or rideshares can be quicker but more expensive. As a full-service hub, YUL tends to have broader amenities and lounges, though peak times can mean longer security lines. For budget-conscious travelers, low-cost carriers and connecting flights via other Canadian airports may offer lower fares.

Toronto is served mainly by Toronto Pearson International (YYZ) and the smaller Billy Bishop Toronto City (YTZ), each serving different traveler needs. Pearson acts as the primary international hub, typically handling long-haul and major carrier flights (Air Canada, WestJet, and many global airlines) and can be perceived as mid-to-high in price compared with budget alternatives. It sits about 22 km northwest of downtown; the UP Express rail takes roughly 25 minutes (fares generally fall in a moderate range) while taxis and rideshares take 30–45 minutes depending on traffic. Billy Bishop, on Toronto Island, is convenient for downtown access (a short ferry or pedestrian tunnel and a 10–15 minute walk) and often hosts regional and low-cost carriers, usually offering faster city access but fewer international options. Pros: Pearson’s broad connectivity and facilities; Billy Bishop’s proximity and speed to downtown. Cons: Pearson can involve longer transfer times and occasional congestion; Billy Bishop has limited routes and capacity.