Yes, you can bring cardboard boxes on a plane as checked luggage, but it is not recommended as carry-on luggage due to size restrictions and potential damage.
Cardboard boxes can be used for gardening. You can give your cardboard boxes away on BoxGiver
Cardboard boxes, which you can give away on BoxGiver
Check BoxGiver. There's a bunch of free cardboard boxes on there
Yes recycled cardboard boxes are cheaper than traditional boxes. A stack of 20 medium boxes is about $8 cheaper than traditional.
form_title= Cardboard Boxes form_header= Organize items in cardboard boxes. What size boxes do you need?*- {Small, Medium, Large} How many boxes do you need?*= {1, 2, 3, 4, 5, More than 5} Will you be carrying any perishable items?*= () Yes () N0
No, you cannot check boxes on a plane as part of your luggage.
Yes, you can buy both moving and shipping boxes at the UPS Store. The UPS Store even carries cardboard "luggage" in case you have to carry more back on the plane that you expected to.
Post an ad on Craigslist for your city in Rhode Island and advertise you have new cardboard boxes to sell.
BoxGiver
You can get free moving boxes on BoxGiver
Yes, you can typically carry a box as part of your luggage on a flight, but it must meet the airline's size and weight restrictions for carry-on or checked baggage. It's best to check with your specific airline for their policies on carrying boxes as luggage.
Some online retailers that sell cheap cardboard boxes are Uline, Staples, Starboxes, and Pack Secure. You will get a better price if you are buying in bulk.