To cancel a car reservation:

  1. Launch the CheapTickets app.
  2. Tap TRIPS.
  3. On the Trips List screen, tap the car card that you want to modify.
  4. In the Booking Info section, tap Additional Information. A web view of your booking appears and displays options for changes.
  5. In the Manage Booking box, click on Cancel Reservation.

To contact an Expedia booking support representative for help modifying a booking, see the How do I get help with a booking? support topic.