You must go into your Expedia personal account and select "My Trips" in order to cancel your flight. You may select your trip schedule by clicking on "My Trips" from that point. Go to "Upcoming" and select "Manage Booking" for the flight, then "Cancel Flight" to make the cancellation. You might need to cancel directly through the website of a number of low-cost airlines. If you have any queries, Expedia.com also provides assistance via their customer support site.
If you purchase a flight, but th
