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Online travel agency (OTA)

A website or app that sells rooms and flights from many providers, such as Booking.com or Expedia.

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What does Online travel agency (OTA) mean?

An online travel agency sells travel from many hotels, airlines and other providers in one place, earning a commission on each booking, or a margin when it buys and resells. Booking Holdings (Booking.com, Agoda), Expedia Group and Trip.com are the largest, and MakeMyTrip is a leader in India. Hotels get demand they could not reach alone but pay commission on each booking, often a double-digit percentage of the room rate, so they push guests to book directly through loyalty programs. Example: on a 200 room night at an 18 percent commission, the hotel pays 36 to the OTA; a direct booking saves most of that, minus the hotel's own marketing costs.

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