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Hopper AI

AI travel app that predicts flight and hotel prices to advise the best time to buy. Pricing: Free (Free app with commission on bookings; optional paid add-ons like price freeze). See pros, cons, alter

  • Open source
  • Free forever

What is Hopper AI?

Hopper is a travel app that uses AI to analyse historical flight and hotel price data to forecast future price movements. It tells you whether prices are likely to rise or fall, helping you decide whether to book now or wait. The app covers flights and accommodation across most major airlines and hotel chains worldwide. You can set up price alerts for specific routes and dates, and the app will notify you when conditions match your criteria. Hopper makes money through commissions when you book through the platform, so the app itself is free to download and use. Optional paid features like price freeze, which locks in a quoted price for a limited period, are available if you want extra protection against price increases.

Key features

Price prediction

AI forecasts whether flight and hotel prices will rise or fall based on historical patterns

Price alerts

Set notifications for specific routes and dates to track when prices hit your target

Price freeze

Optional paid feature that locks in a quoted price for a set period (typically 24 hours)

Multi-currency and multi-language support

Works across most major travel markets

One-tap booking

Book directly through the app after seeing predictions and alerts

Calendar view

See predicted prices across different travel dates to compare options

Pros & cons

Advantages

  • Free to use for price checking and booking; you only pay if you choose paid add-ons
  • Covers many airlines and hotels, making it useful for most travellers
  • Predictions are based on large datasets of historical pricing, not guesswork
  • Price alerts save time by monitoring routes automatically rather than checking manually

Limitations

  • Predictions are probabilistic, not guaranteed; market changes can make forecasts inaccurate
  • Price freeze feature costs extra and only locks prices for a short window, not long-term protection
  • Limited to routes and suppliers where booking data is available; niche airlines or small hotels may not appear

Use cases

Frequent travellers planning trips weeks or months ahead who want to time their bookings for lowest prices

Business travellers monitoring specific routes to catch price dips for regular commutes

Holiday planners comparing multiple date options to find the cheapest week to travel

People booking last-minute trips who need to know if waiting another day might save money

Ready to try Hopper AI?

Pricing

Free

Free

Price predictions, price alerts, browse and book flights and hotels

Price Freeze (Optional Add-on)

Variable, typically $4.99–$9.99 per booking

Locks in a quoted price for 24 hours, protecting against price increases during that window

Get started with Hopper AI

Click through to Hopper AI and start using it now.

  • Open source
  • Free forever