flights.net Practical tools for real trips.
Free, browser-side calculators for the questions Google Flights leaves unanswered — plus a growing reference of airport and route guides built on US DOT data.
Tools
- Carry-on size checker Enter your bag's dimensions, pick an airline, and get a yes/no against that carrier's cited limit.
- Baggage-fee comparator Headline fares hide checked- and carry-on-bag fees. Compare the all-in cost across carriers.
- Delay-rights checker EU261 and US DOT walkthrough that tells you what a delay or cancellation actually owes you.