Ryanair is based out of Marseille Provence Airport's Terminal 1. (MRS). Ryanair's flights as well as those of other airlines are handled by Terminal 1. Essential facilities including stores, dining options, and currency exchange are available at the Ryanair MRS Terminal. Conveniently positioned outside the station, passengers can easily access buses and taxis, among other transportation alternatives, for connections to the city core.
https://www.airports-guide.com/ryanair-airlines/ryanair-mrs-terminal-marseille-provence-airport/