San Francisco to Boston in 1969 on TWA (so I was about 8).

My father was transferred to his company's HQ outside of Boston for a year. This was the first flight for my three brothers and me - our ages ranged from 5 to 10 and my parents still remembered the flight years later.

When we moved back to California after my father's assignment, we spent three weeks driving and camping across the country - I'm not sure why my parents decided not to fly!