Flight Research Tools

Fees Airline Fee Calculator

All those fees can add up! Compare how much different airlines charge for "extras" like checked luggage, more legroom and snacks on your favorite routes.

Research plane When to Fly and Buy

Enter an origin and destination to explore cheapest flights, best days to book and to fly alternate airports and more.

Map logo Flight Deals Map

Flight map sample
Flight map sample wide

Create an interactive map showing round-trip flight pricing and popularity to or from a selected airport.

Hopper Research

If you are a journalist or data nut looking for data, technical reports, and tools visit Hopper Research .

The research and data team at Hopper helps consumers make smart travel choices backed by data and quantitative analysis. Using our vast datasets, we provide a wealth of data about pricing, scheduling, and airlines for every origin-destination combination.

Create an Alert
Enter your email address and we'll let you know when we find deals from your home airport