https://help.boox.com/hc/en-us/community/posts/30866403573908-Cancellation-1-855-838-5908-How-much-does-Expedia-charge-to-cancel-a-flight
https://help.boox.com/hc/en-us/community/posts/30866403573908-Cancellation-1-855-838-5908-How-much-does-Expedia-charge-to-cancel-a-flighthttps://help.boox.com/hc/en-us/community/posts/30866403573908-Cancellation-1-855-838-5908-How-much-does-Expedia-charge-to-cancel-a-flight