What's the biggest luggage size you can bring on a plane?

Answer by  SallyJ64 (3121)

It varies not only by airline, but also by if you're flying dometically or internationally, and what class you're flying. Most airlines now charge you to check any bags, but bigger suit cases will incur higher fees. There are also fees if your bags exceed a certain weight limit. Always check before you fly with your airline.

Answer by  chrisshah (172)

Luggage sizes always vary by airline. Further, if you are flying domestically within the US, the baggage fees also vary. The standard is 158 linear cms.