Rent one-way from your city of departure and the airport of Biarritz - Pays basque
You have 24 hours of rental with enough miles to make your move to the Biarritz - Pays basque airport.
Throughout the duration of your trip you are insured by the car rental company's insurance
As in any rental, mileage expenses (fuel & tolls) are your responsibility. You can reduce these expenses by carpooling.