What is an OTA or Online Travel Agency?

Travel Glossary

An OTA or Online Travel Agency is an online service provider for flight and travel booking services. 

Along with flights, OTAs often offer booking services for cars and ground transportation as well as hotels.

Popular providers include Momondo, Priceline, Kayak, and many others.

Searching for other travel related terms? Check out out the full Firefly List Travel glossary.