Scoping out the transportation options in Castres can help keep you on budget. The most convenient airport is Castres (DCM-Mazamet), situated 4.3 mi (6.9 km) away. However, if that doesn't suit your budget, you can arrange flights in and out of Carcassonne (CCF-Pays Cathare), which is 27.2 mi (43.9 km) away. If you want to venture outside the area, hop aboard a train at Castres Station.