Baggage allowance hub

Airline baggage allowances, without the guesswork.

Start with your airline, then check the fare and route on your booking. These pages give the cabin-bag, personal-item, and checked-bag basics that matter before you pack.

Always confirm the final allowance

Baggage allowances can change and may differ by fare, route, and cabin. Confirm the final allowance shown in your booking or on the airline’s official site before you fly.

Start here

Priority airline guides

Browse all airline rules →

Why the allowance is not one universal number

A cabin bag may be included on one fare but not another. Checked baggage can change by destination, cabin, ticket type, operating carrier, and loyalty benefit. That is why each guide separates the practical headline from the final booking check.

Useful before you pack

Measure the bag you will actually carry.

Use the Under-Seat Bag Finder for a personal-item check, or build a lighter trip with the Packing Calculator before deciding what fits.

Each guide links to the relevant official policy. We do not list fees or promise a bag will be accepted: your booking and the airline’s policy remain the final word.