The Iqaluit International Airport offers passenger and charter services as well as cargo and helicopters. 

Passenger Services

Canadian North 
Services all Nunavut communities and connects Iqaluit to the southern hubs of Ottawa and Montreal. 
https://canadiannorth.com/
 

Air Greenland 
Offers direct, seasonal flights from Iqaluit to Greenland. 
https://www.airgreenland.com/

Charter Airlines

Kenn Borek
https://borekair.com/

Air Nunavut
https://smoothaircharter.com/air-nunavut/

Keewatin Air
https://www.keewatinair.ca/

Nolinor Aviation
https://nolinor.com/en/

Panorama Aviation
https://panoramaaviation.com/en/

Summit Air
https://flysummitair.com/

Helicopter Companies

Canadian Helicopters
https://www.canadianhelicopters.com/

Panorama Helicopters
https://www.helicopterespanorama.com/