Interjet is the only Mexican airline which allows you in its international and domestic destinations to check up to 110 lb of luggage per passenger, this means that as part of your free baggage allowance you can carry two bags of 55 lb or one bag of 55 lb plus: your pet or surfboard or bicycle or a musical instrument. Here are more tips to prepare your luggage.
Carry on Allowance:
The luggage you bring with you on board to the aircraft must not exceed 22 lb. As this type of luggage you can consider: Handbag, Laptop backpack, diaper bag and suitcase, which can be placed in the compartments above or below the seat
Apply only if you get to exceed the checked baggage allowance of 110 lbs, this can be transported according to the aircraft capacity. At the counter, you should ask for this service during your documentation, it would be charged in the same currency in which your reservation was generated.