With all the extra fees tacked onto a flight—checked bags and carryon bags, Wi-Fi and more leg room—it's hard to compare the actual costs of one flight against another. This calculator offers an apples-to-apples comparison.


It's embedded here from travel data site Hopper. Enter your starting airport and end airport, check the fee-adding features you need, and hit Go. You'll be able to compare total costs with amenities for flights in the results, ranked from cheapest to most expensive for those scenarios.


Head to Hopper's research page for more insights , such as the surprising find that Spirit Airlines is cheapest for the "no frills" traveler.

Interactive Fees Calculator Can Reveal Your True Cost of Flying | Hopper