How can i overcome my fear of flying?

Several ways: One way is to see a therapist for cognitive-behavioral therapy, and as you feel ready, have gradual exposure to your fear. In some people, hypnosis can be effective. There are also courses put out by airlines -- and by private parties such as: http://www.Fearlessflight.Com/ of course, your physician may also prescribe you a low dose benzodiazepine such as Ativan or xanax (alprazolam) to use pre-flight.

CBT: Seek a cognitive-behavioral therapist who specializes in phobias. One method they use is systematic desensitization which slowly and incrementally brings the person closer and closer to the thing they are afraid of in slow, graduated steps that help make the anxiety more tolerable.