List of airlines in Ontario, Canada. Airlines address, phone number and airport contact address.

Toronto Pearson International Airport » With more than 40 airlines flying to 180+ destinations around the globe, Toronto Pearson is Canada’s busiest airport. Find list of all airlines at Toronto Pearson here.
London International Airport » Services five airlines – four Canadian, one American – with direct flights to 14 different destinations. Find list of all airlines at YXU Airport here.
Ottawa International Airport » Ten airlines is serving flights to or from the United States and to or from outside of North America. Find list of all airlines at YOW Ottawa Airport here.
Thunder Bay International Airport » Offer regularly scheduled flights from six different airlines, as well as charter, vacation charter and helicopter services. Find list of all airlines at YQT Thunder Bay Airport here.

Other Ontario Airports :

► John C. Munro Hamilton International in Hamilton, ON
► Kingston Airport in Kingston, ON
► Jack Garland Airport in North Bay, ON
► Sarnia Airport in Sarnia, ON
► Sault Ste. Marie Airport in Sault Ste. Marie, ON
► Greater Sudbury Airport in Sudbury, ON
► Timmins Municipal Airport in Timmins, ON
► Windsor International Airport in Windsor, ON