Yes, you can get a refund through Expedia, but it depends on the terms of your booking. If your reservation is eligible for a refund based on its cancellation policy, you can request a refund through your account or by contacting customer service. You can cancel your flight anytime, with or without Expedia’s Cancel for Any Reason product.
Source: https://support.google.com/assistant/thread/305945105?hl=en&sjid=3263060634403571127-AP
