Here are some B&Bs and Gîtes near the Montpellier Airport.
Montpellier Bed and Breakfast: This B&B offers you up to 5 rooms just outside the centre of Montpellier. Can serve dinner on request.
Le Cerisier: Four room B&B with a Gîte apartment. Located in the village of Saint Geniès de Fontédit in the Herault region of Languedoc 50 minutes from Montpellier.