Thai Airways is a member of the Star Alliance and transfer partner of Amex Membership Rewards, Starwood Preferred Guest and Diners Club. If you fly Thai Airlines regularly you might consider attaining their elite status. Unfortunately, the entry-level elite Silver tier hardly offers any benefits. The first sensible elite tier is Gold. Attaining Gold status is not easy, but the benefits are good even if they don’t include earning bonus miles.

Thai Airways, the flag carrier of Thailand, is based at Bangkok’s Suvarnabhumi Airport. The airline flies to 78 destinations in 35 countries. In the United States, it only flies to Los Angeles, but that route will be eliminated in October 2015.