Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chattanooga to Bangkok as you normally would.
If you book a flight to Bangkok from Chattanooga, you will be flying from Lovell Field, which is the city’s only airport. Chattanooga Lovell Field (CHA) is located 6.0 mi from the center of Chattanooga. There are 0 flights from Lovell Field to Bangkok per day from 3 different airlines.
The most popular airlines flying from Chattanooga to Bangkok are American Airlines, KLM and United Airlines. Something to consider prior to booking your flight.