Make sure you read the details of Expedia's travel insurance because if you purchased with just the travel components you bought w/ Expedia, you may have other travel expenses that are not covered. We bought air tickets with Expedia and bought their insurance and it was very poor--only covered the air travel and did not cover air cancellation/change to our ticket when we changed our itinerary. Make sure you read your policy.
Chase Sapphire is tops in travel insurance for credit cards.