Travel website, online travel agency, flights, hotels, vacation rentals, car rentals, packages, Expedia Group, trip planning, booking tools, and travel marketplace

Expedia

Expedia is an online travel website and app where people search, compare, and book flights, hotels, vacation rentals, car rentals, cruises, activities, and travel packages.

Core service

Expedia helps travelers search, compare, and book flights, stays, rental cars, cruises, activities, and bundled trip packages.

Parent company

Expedia is part of Expedia Group, whose flagship travel brands include Expedia, Hotels.com, and Vrbo.

Launch history

Expedia Group says Expedia.com launched in 1996 as a Microsoft division and became one of the early online travel booking platforms.

Expedia is a travel website for searching, comparing, and booking flights, stays, rentals, cruises, activities, and packages.View image on original site

What Expedia is

Expedia is a travel website and mobile app for planning and booking trips. On Expedia, people can search flights, hotels, vacation rentals, rental cars, cruises, activities, and package deals while comparing prices, schedules, locations, amenities, and booking conditions.

How booking works

A traveler usually starts with a destination, date, route, or property search. Expedia then shows options from airlines, hotels, property managers, car rental companies, cruise lines, activity providers, and other travel partners. The site can sell individual pieces of a trip or bundle flights and stays into a package.

Part of Expedia Group

Expedia is one brand inside Expedia Group's larger travel marketplace. The company also operates or connects with other travel brands, including Hotels.com and Vrbo. That group structure matters because different sites can share technology, loyalty programs, partner relationships, advertising tools, and travel inventory while still serving different traveler needs.

From early web travel to platform business

Expedia.com began in 1996 as a division of Microsoft, at a time when booking travel online was still new for many consumers. Expedia Group says the business later expanded across hotels, flights, cars, cruises, vacation rentals, advertising, and partner technology, turning a consumer booking site into a broader travel marketplace.

Why people use it

Expedia is useful when a traveler wants to compare many options in one place. A single search can surface different airlines, hotel brands, independent properties, locations, policies, and package combinations. The tradeoff is that the traveler is often booking through an intermediary, so cancellation rules, support paths, and supplier policies need careful reading.

Why it matters

Online travel agencies changed how people discover and buy travel. Expedia matters because it puts search, comparison, booking, loyalty, payments, and travel support into a large consumer workflow. That can make trip planning faster, while also giving platforms and travel suppliers new ways to compete for visibility and demand.

Limits and tradeoffs

Expedia can simplify comparison, but it cannot remove every travel risk. Flight changes, hotel policies, local taxes, resort fees, refund rules, and supplier-side disruptions can still affect a trip. For expensive or complicated travel, users should read the fare rules, property policies, cancellation terms, and support path before booking.

WHOIS domain data

Data pulled: May 19, 2026View current WHOIS record

Domain: expedia.com
IP address: 23.12.147.141
Registrar: CSC Corporate Domains, Inc.
WHOIS server: whois.corporatedomains.com
Referral URL: http://cscdbs.com
Created: November 25, 1995
Updated: August 10, 2022
Expires: October 12, 2026
Nameservers: dns1.p09.nsone.net (198.51.44.9); dns2.p09.nsone.net (198.51.45.9); dns3.p09.nsone.net (198.51.44.73); dns4.p09.nsone.net (198.51.45.73); pdns1.ultradns.net (204.74.108.1); pdns2.ultradns.net (204.74.109.1); pdns3.ultradns.org (199.7.68.1); pdns4.ultradns.org (199.7.69.1); pdns5.ultradns.info (204.74.114.1); pdns6.ultradns.co.uk (204.74.115.1)
Domain status: clientTransferProhibited; serverDeleteProhibited; serverTransferProhibited; serverUpdateProhibited

Key concepts

Online travel agencya website or app that lets travelers search and book travel services from many suppliers.
Package bookinga trip purchase that combines travel pieces such as flight plus hotel.
Travel marketplacea platform that connects travelers with airlines, hotels, vacation rentals, car rentals, activities, and other providers.
Intermediary bookinga purchase made through a platform rather than directly with the airline, hotel, or provider.

Website features

Search tools for flights, hotels, vacation rentals, rental cars, cruises, activities, and package deals.
Filters for price, neighborhood, property type, amenities, ratings, dates, stops, airlines, and cancellation terms.
Trip management tools for saved options, itineraries, account benefits, support links, and booking details.
Partner and advertising systems that help travel providers appear in Expedia Group marketplaces.

Common misconceptions

Expedia is not an airline or hotel chain; it is a travel booking platform connected to many suppliers.
A cheaper listing is not always the best choice if cancellation, baggage, resort fees, or support terms are worse.
Booking through Expedia can differ from booking directly with a supplier, especially for changes and refunds.
Expedia Group and Expedia.com are related, but Expedia Group is the larger company behind multiple travel brands.

Open questions

How will AI trip planning change the way travelers compare destinations, dates, prices, and policies?
Can travel marketplaces make fees, cancellation rules, and supplier responsibilities easier to understand?
How should platforms balance personalized offers with privacy and transparent ranking?
Will travelers prefer bundled convenience or direct supplier relationships for complex trips?