Carry On Luggage Size 20 Inch 2025. Stay informed and avoid fees with this comprehensive guide for domestic and international flights. If you're planning on flying with your luggage, make sure you get the right sized bag.

What size bag will fit your clothes and all your other necessities? A typical size for carrying your own luggage is between 20″ and 25″ wide and 13″ and 17″ high.