How Do Expedia Flight Reservations Work with Airlines?
Expedia is one of the most popular online travel agencies, and many travelers wonder how its flight reservations work with airlines.

When you book a flight through Expedia, you’re not booking directly with the airline. Instead, Expedia acts as an intermediary.


Once you select and pay for a flight on Expedia, the company forwards your booking information to the airline.


You’ll usually receive both an Expedia itinerary and a separate airline confirmation number. These are important for managing your trip later.


Expedia's system works in real-time with airline databases to show available flights, fare classes, and seat inventory.


Sometimes airlines offer exclusive rates through Expedia that aren't available on their own websites. These deals may come with certain restrictions.


Airlines often allow you to manage your Expedia-booked flight on their own site. You can select seats, meals, and add baggage.


However, any changes or cancellations made after booking must often go through Expedia, not the airline directly.


If the airline cancels or reschedules your flight, Expedia will usually notify you via email or app notification.


The airline still controls the flight and passenger handling, but Expedia assists in resolving booking-related issues.


Most airlines allow frequent flyer numbers to be added during Expedia booking. You can earn miles just as you would directly.


You can view your reservation details on both Expedia’s platform and the airline’s website using your booking code.


Expedia sometimes uses “bulk fares,” where the ticket appears as part of a block purchase. These can limit upgrades or miles.


Airlines treat Expedia reservations the same as any third-party travel booking. Your rights as a passenger remain unchanged.


You should still arrive at the airport with your passport and documents, regardless of whether you booked directly or through Expedia.


For group bookings, Expedia may consolidate itineraries under one reference number, but each ticket is still registered with the airline.


Need special assistance or wheelchair service? These requests should go through the airline directly even if you booked on Expedia.


If you need to rebook due to weather or delays, Expedia works with the airline to process those changes.


Many airlines give priority to direct bookings for schedule changes or elite benefits, so weigh your priorities before booking through Expedia.


In summary, Expedia connects you to airlines, allowing for streamlined booking, good deals, and centralized management.

