What is the Maximum Size for a Carry On Suitcase?

Whether you are going on a business trip or a holiday, the size of the suitcase you choose to bring along is important. Knowing the maximum size for a carry on suitcase is essential in order to ensure the airline you’re flying with abides by the regulations they have set out. The maximum size for a carry on suitcase can differ greatly, even between airlines in the same airline alliance.

Size Restrictions on Carry On Suitcases

Most airlines have a maximum size restriction on both length, width and heigh. This typical size restriction works out at 22x14x9 inches or 56x35x23 centimeters. In order to ensure your suitcase is the maximum size allowed, it is best to check with the airline you will be travelling with to see their regulations.

Fees for Oversized Carry On Suitcases

For those of us who may not have looked into the regulations in detail, this can lead to a hefty fee upon arriving at the airport. Many airlines charge extra for oversized bags since travelers can only bring one bag as a carry-on. So it is important to be aware of the size restrictions for your carry on luggage to avoid any unnecessary fees and delays. Some airlines will allow you to check in your item as a standard piece of luggage and therefore avoid the fees, but this is only possible if you meet their requirements so it’s worth looking into this as soon as possible.

Conclusion

In short, the maximum size for a carry on suitcase varies between airline alliances, but most seem to be around the same size which is 22x14x9 inches or 56x35x23 centimeters. However, it’s always worth checking with the individual airline to make sure that your chosen bag meets their requirements and you avoid any unnecessary fees.