Cheap Flights from Toronto to Ottawa Starting at $45

The Toronto — Ottawa route is served by multiple airlines, including Westjet and Porter Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $45, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.

Ottawa Macdonald–Cartier International (YOW) serves as the city’s primary international gateway and a regional hub for business and government travel, while smaller reliever fields can handle general aviation. YOW typically hosts a mix of full-service carriers and several low-cost or regional airlines, so fares can range from competitive to premium depending on season and carrier. The airport sits about 10–15 km south of downtown Ottawa; surface travel options include regular bus routes and light rail connections taking roughly 20–30 minutes, taxis and ride-shares at 15–25 minutes, and car journeys that vary with traffic. Pros: compact layout, reasonable security queues and direct connections to many domestic and U.S. destinations. Cons: fewer long-haul nonstop choices compared with larger hubs and variable peak-hour road congestion.

In different months, ticket prices from Toronto to Ottawa vary: minimum — $93 (December 2025), maximum — $175 (October 2025). Typically, the flight costs $134–$175.

Toronto is served primarily by Toronto Pearson International (YYZ) and Billy Bishop Toronto City Airport (YTZ), with a few smaller regional fields nearby. Pearson is the main international hub and tends to host legacy carriers such as Air Canada and major global airlines, along with several low-cost long-haul and domestic operators; it’s generally perceived as the full-service option. Located about 22 km northwest of downtown, travel by UP Express train takes roughly 25 minutes (fare typically in the mid-range), while taxis or rideshares can take 25–45 minutes depending on traffic with variable fares. Pros: extensive amenities, many connections. Cons: can be busy and involve longer transfers. Billy Bishop (Toronto City) sits on the Toronto Islands just off the downtown waterfront and usually serves regional and short-haul routes, notably airlines like Porter and some U.S. connections; it can feel more boutique and convenient for business travelers. The airport is around 2–3 km from the central business district: a pedestrian tunnel or short ferry plus a few minutes by foot or shuttle normally gets you downtown in about 10–20 minutes; fares are typically low to moderate. Pros: very close to downtown and quick security/boarding. Cons: limited destinations and smaller aircraft, with fewer amenities than the larger international airport.