How Do I Communicate to Expedia? Hiking trail in . Download its GPS track and follow the itinerary on a map. To communicate with Expedia, you can contact their customer service through phone, live chat, or by visiting their help center on their website (+1*877*254*9014). You can also reach out to them via email or social media. For phone support, dial 1-855-Expedia in the US or +1*877*254*9014 or +1||877||254||9014 (US).