Participating airlines of the MegaMiles promotion are:

AeroMexico
Aeroplan (Air Canada)
Air China
Alitalia MilleMiglia
Asia Miles Limited (Cathay Pacific)
Asiana Airlines
Avianca-TACA
British Airways
China Eastern
China Southern
Delta
Emirates
Frontier Airlines
Hawaiian Airlines
Japan Airlines (JAL)
Jet Airways
JetBlue
Kingfisher Airlines
KLM/Air France
Lufthansa
Qatar
Southwest Airlines
TAP
United
US Airways
Virgin America
Virgin Atlantic Airways