Visitors to Expedia will also be able to view customised content from Concierge.com, such as destination guides and a special monthly preview edition of high-end magazine, Conde Nast Traveller.
The content will first be syndicated throughout Expedia.com.
Expedia general manager Sally McKenzie said: “This partnership brings together two global leaders in the travel industry, helping us provide customers what they want, when, where and how they want it.”
The multi-year agreement will see a fully integrated booking engine provided to Concierge.com as part of the deal.
Vice president of business development and consumer marketing at Conde Nast, Julie Mochalowski, said: “We are enthusiastic about our collaboration with Expedia given the company’s innovative technology and vast marketing reach.”