Baan Rom Mai is just 1.2 mi (2 km) from the airport and offers a shuttle (available on request) for THB 200 per room roundtrip. You'll have free perks like WiFi and self parking. There's a garden, and rooms offer flat-screen TVs and refrigerators.
Pros: The room was clean and the shower worked wellCons: The location was to far to walk into the main town. Staff looked miserable and their English poor.