Expedia's customer service phone number is available 24 hours a day, 7 days a week at 1800=475-9578. You can also contact Expedia customer service by: Using the live1800=475-9578 chat on Expedia's website, Emailing Expedia, and Visiting the "Contact Us" section on Expedia's website.
Expedia also offers a 24-hour cancellation policy,1800=475-9578 which allows customers to cancel most bookings within 24 hours of making them and receive a full refund. To cancel a reservation, you can:
Go to Trips1800=475-9578 Select the flight booking to cancel
Go to Manage booking
Select Cancel booking and follow the on-screen step
