| Calm Air | ph:+ 1 800 839 2256, | URL: http://www.calmair.com/ |
| Based in Canada. Operates scheduled passenger, charter, and cargo flights throughout Manitoba, Northwest Ontario, and Nunavut Territory. |
| CanJet Airlines | ph:+902 873 7800, | URL: http://www.canjet.com/ |
| Based in Canada. Operates scheduled passenger, charter, and cargo flights throughout Canada and US. Serves fourteen destinations in Central and Eastern Canada and the USA, including St. John's, Deer Lake, Moncton, Halifax, Ottawa, Montreal, Hamilton, Toronto, New York LaGuardia, St. Petersburg, Sarasota Bradenton, West Palm Beach and Orlando, Florida. |
| Canadian North | ph:+ 1 800 661 1505, | URL: http://www.cdn-north.com/ |
| Based in Canada. Passenger, cargo, and charter service to the Northwest Territories and Nunavut with connections to Air Canada via Edmonton and Ottawa. |
| Cape Air | ph:+ 1 800 352 0714, | URL: http://www.flycapeair.com/ |
| Based in US. Passenger, cargo, and charter service air carrier. Operates a fleet of over 50 Cessna 402's with up to 850 flights per day. Last year Cape Air carried 560,000 passengers. The largest independent regional airline in the United States operating in the US, Caribbean and Micronesia. |
| Cathay Pacific Airways | ph:+ 852 2747 1888, | URL: http://www.cathaypacific.com/ |
| Based in Hong Kong. Passenger, cargo, and charter service air carrier. Large commercial international airline operates in 27 countries. |
| Cayman Airways | ph:+ 345 949 2311, | URL: http://www.caymanairways.com/ |
| Based in Cayman Islands. National flag carrier. Passenger, cargo, and charter service airline flights to, from, and within the Cayman Islands. |
| Cebu Pacific Air | ph:+ 032 340 7980, | URL: http://www.cebupacificair.com/ |
| Based in Philippines. Passenger, cargo, and charter service local airline flights to and from 19 destinations. |
| Chalk's Ocean Airways | ph:+ 1 800 424 2557, | URL: http://www.chalksoceanairways.com/ |
| Based in US. Passenger, cargo, and charter service air Carrier featuring seaplane service from South Florida to Paradise Island and Bimini in the Bahamas. |
| Chanchangi Airlines Nigeria Limited | ph:+2347035331135, | URL: http://www.chanchangi.com/ |
| Based in Nigeria. Passenger service air carrier based in Kaduna, Nigeria. The largest domestic carrier, having one-third of the entire passengers in Nigeria. |
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