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.
Shop â¾. If youâre planning to book any flights this fall, you might want to wait until August. According to Montreal-based analytics company Hopper, the price of an average round-trip ticket will plummet to $244 next month. Thatâs nearly a 5% decrease from the average price in August 2014.