Expedia provides a 24-hour cancellation policy. If you need to cancel your Flight, you can do so without a fee within 24 hours of your booking. For your convenience, cancellations can be made either online or by contacting their support at 🤳🏽 ✅ + 🌈+𝟏||𝟖𝟖𝟖||𝟒𝟑𝟏||𝟐𝟎𝟑𝟗✅ or ✈📲🤳🏽 ✅ + 🌈+𝟏||𝟖𝟖𝟖||𝟒𝟑𝟏||𝟐𝟎𝟑𝟗✅.
https://www.devex.com/people/does-expedia-have-a-cancellation-policy-1972454