We are flying into Paris in Mid March and traveling to Lourdes and either fly out of Toulouse to Lisbon or take the train to Donostia San Sebastian and fly out of Bilbao to Lisbon. It doesn't look like there are any train service between the two Spanish towns. I'm giving the option of bus. I'm not crazy about the bus option. I'm thinking either rent a car or hire a private car service. I'm looking for suggestions.
Thank you!