You can readily identify an e-Passport, because it has a unique international symbol on the cover. Electronic System for Travel Authorization (ESTA) ESTA is an automated system that determines the eligibility of visitors to travel to the United States under the Visa Waiver Program (VWP). Authorization via ESTA does not determine whether a traveler is admissible to the United States.
Two to three weeks before the flight date, the price quotes start increasing. This is the time when business travelers start booking. While price drops are still possible, a chance of a price increase is much higher if you wait to book within this time period.
All flight attendants make the same thing at a particular airline. One airline may start at $14.40 an hour and the other airline may start at $17 with yearly increases thereafter. Also, at least at my airline, there are quarterly bonuses where a flight attendant may get an additional $100. There is no additional pay if you are college degreed.