Pau-Lasclaveries aerodrome (64)
A64 motorway to Pau (from Biarritz)
or Highway A 62 (from Bordeaux),
then join the A 65 motorway. Take exit n°9 Thèze. Follow the D834 to Auriac. Take the D227 towards Lasclaveries (route de Sévignac).

1 hour 45 minutes from Bordeaux
1.5 hours from Biarritz

If you have a GPS, here are the coordinates of the Lasclaveries aerodrome:
Latitude: N 43.427 • Longitude: W 0.288