Most domestic airlines do not have a weight limit for carry-on bags. You can typically bring a carry-on bag in addition to a personal item. Your personal item should be able to fit neatly under ...

the size of the bag and the weight of the bag. Here is what you can expect to pay for bags that exceed these limits: 51-70 lbs: $100. 71-100 lbs: $200. Over 100 lbs: Not permitted. Third checked ...

Most major domestic airlines do not impose a weight limit on carry-on bags; however, several international airlines have ...