What else can I take for motion sickness besides Dramamine?

The last 3 times I have taken Dramamine before going on an airplane I have gotten severe headaches. The headaches last hours even after I take Aleve or Advil. Are there any other pills I can take that won't give me headaches?? From what I was told by a pharmacist Bonine has the same ingredients as Dramamine Less Drowsy formula. Thanks.