Expedia customer service number is 1-800-Expedia (→ (☎1-877→ 908 ^  6960 )) or (→ (☎1- 877 → 908 ^  6960 )) OTA (Live Person). When you call, you’ll be prompted to select options that direct you to the appropriate department, but be patient—there is always a way to reach a live person.