There are several ways to earn points when you secure your airline tickets through Expedia. If you've already signed up to the AeroMexico Connect rewards program, Aeromexico Club Premier, enter your membership number at the end of the booking process to check your flight's eligibility. Credit card purchases, shopping and with restaurant reservations are other ways you can rack up points through Aeromexico Club Premier. Plus, as a member of One Key™, our free travel rewards program, you'll earn OneKeyCash™* on top of your airline miles. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.