If you've already signed up to the Japan Transocean Air rewards program, Jalways Mileage Bank, you may be able to collect points when booking your airline tickets with Expedia. Scroll through the list of loyalty programs and enter your membership number at the final stage of the booking process to check if your flight is eligible for mileage. You can also accumulate points through shopping, renting a car and booking hotels with Jalways Mileage Bank. When you book with Expedia, you can earn OneKeyCash™* on top of your airline miles. Just join One Key™, our free travel rewards program, to get started. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.