https://community.onstar.com/t5/user/viewprofilepage/user-id/26048 How do I speak to someone at Expedia? Talk to someone on Expedia, you have a few options. You can give them a call at their customer service hotline, which is +1-833-732-2296 :: +1-833-732-2296 (Live Person). Alternatively, you can chat with them live on their website or their home mail support.