Previously, it was mentioned that if you are traveling via airplane that certain factors would need to be addressed (such as weight and size). However, there is something else that you may want to know and it has to do with carry-on luggage. Now, in regard to how many bags will be allowed to be taken as carry-on, you will have to check with the airline that you are doing business with. But, as an example, Southwest Airlines limits passenger’s carry-on luggage to one bag and a smaller item. So, not that much and this will probably be very similar for other airlines out there.