1Hopper

Hopper is a newer entrant in the flight search engine space but has quickly become popular due to its advanced fare prediction algorithms. Hopper uses data to predict whether flight prices will rise or fall and advises users when to book for the best deal. This makes it an excellent choice for budget-conscious travelers who want to avoid overpaying for flights.
While Hopper is primarily a mobile app, its interface is user-friendly, with a focus on simplicity and ease of use. Travelers can “watch” specific routes, and the app will send notifications when it’s time to buy based on price forecasts. Additionally, Hopper allows you to lock in a price for a small fee while you decide, giving you extra time to plan without risking a price increase.

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