Flight Ottawa - Montreal prices from $172.60

Air Canada is the largest airline in Canada, providing scheduled and charter air transportation for passengers and cargo to over 200 destinations worldwide. The airline operates a fleet of over 400 aircraft, including narrow-body and wide-body jets, and serves both domestic and international routes. Air Canada is a member of the Star Alliance, a global airline network that provides passengers with access to over 1,000 destinations in 190 countries. The airline offers a range of services, including in-flight entertainment, Wi-Fi, and a loyalty program called Aeroplan. Air Canada is headquartered in Montreal, Quebec, and has hubs in Toronto, Vancouver, and Calgary.

Air Inuit is a Canadian airline that provides scheduled and charter flights to remote communities in Quebec and Nunavik. The airline was founded in 1978 and is headquartered in Montreal, Quebec. Air Inuit operates a fleet of aircraft that includes Dash 8-300, Dash 8-100, and Boeing 737-200. The airline's primary focus is on providing essential air transportation services to the Inuit communities in northern Quebec. Air Inuit also offers cargo services, medical evacuation flights, and aircraft maintenance services. The airline is committed to providing safe, reliable, and efficient air transportation services to its customers.

Air Transat is a Canadian airline that operates scheduled and charter flights to over 60 destinations in 25 countries. Founded in 1987, the airline is headquartered in Montreal and is a subsidiary of Transat A.T. Inc. Air Transat operates a fleet of Airbus A310, A321, and A330 aircraft, and offers a range of services including economy and business class seating, in-flight entertainment, and meal service. The airline is known for its focus on leisure travel, with a strong presence in the Canadian and European markets. Air Transat is committed to sustainability and has implemented a number of initiatives to reduce its environmental impact.

Boutique Air is a regional airline based in San Francisco, California. It operates scheduled passenger services to destinations across the United States, including small and remote communities that are not served by major airlines. The airline operates a fleet of small aircraft, including Pilatus PC-12 and Beechcraft King Air planes, which offer a comfortable and efficient travel experience. Boutique Air prides itself on providing personalized service to its passengers, with amenities such as complimentary snacks and beverages, free checked baggage, and a flexible booking policy. The airline also offers charter services for private groups and businesses.

Linear Air Taxi is a private air charter service that offers on-demand flights to over 700 airports in the United States and the Caribbean. The company operates a fleet of small aircraft, including the Eclipse 500 and the Cessna Grand Caravan, which can accommodate up to eight passengers. Linear Air Taxi provides a convenient and flexible alternative to commercial airlines, allowing passengers to avoid long security lines and travel on their own schedule. The company also offers a mobile app that allows customers to book flights, track their aircraft, and communicate with their pilot. With a focus on safety, reliability, and customer service, Linear Air Taxi is a popular choice for business and leisure travelers alike.

PAL Airlines is a Canadian regional airline that operates scheduled passenger and cargo services to various destinations across Canada and the United States. The airline was founded in 1974 and is headquartered in St. John's, Newfoundland and Labrador. PAL Airlines operates a fleet of aircraft that includes the Bombardier Dash 8, Saab 340, and Twin Otter. The airline offers a range of services, including charter flights, cargo services, and air ambulance services. PAL Airlines is committed to providing safe, reliable, and affordable air travel to its customers, and has a strong reputation for its customer service and operational excellence.

Porter Airlines is a regional airline based in Toronto, Canada. It was founded in 2006 and operates flights to various destinations in Canada and the United States. The airline is known for its distinctive brand and high level of customer service, offering amenities such as complimentary snacks and beverages, lounge access, and free Wi-Fi on board. Porter Airlines operates a fleet of Bombardier Q400 turboprop aircraft, which are known for their fuel efficiency and low noise levels. The airline has won numerous awards for its service and has been recognized for its commitment to sustainability and community involvement.

Sunwing Airlines is a Canadian low-cost airline that operates scheduled and charter flights to various destinations in the Caribbean, Mexico, Central America, and the United States. The airline was founded in 2005 and is headquartered in Toronto, Ontario. Sunwing Airlines operates a fleet of Boeing 737-800 and 737 MAX 8 aircraft, and offers a range of services including in-flight entertainment, meals, and beverages. The airline is known for its all-inclusive vacation packages, which include flights, accommodations, and transfers. Sunwing Airlines is a subsidiary of Sunwing Travel Group, which also operates a tour operator and a hotel division.

United Airlines is a major American airline headquartered in Chicago, Illinois. It is one of the world's largest airlines, operating a comprehensive domestic and international network of flights. United Airlines operates a fleet of over 800 aircraft, serving more than 350 destinations in over 50 countries. The airline is a founding member of the Star Alliance, which is the world's largest airline alliance. United Airlines offers a range of services to its passengers, including in-flight entertainment, Wi-Fi, and a loyalty program called MileagePlus. The airline has a strong commitment to sustainability and has implemented various initiatives to reduce its environmental impact.