A lodging reservation held for a passenger's late arrival, usually secured by a credit card obligation to pay even if the traveler never arrives at the hotel.

State or local tax charged on hotel stays.

Amount of baggage a passenger may transport without having to pay extra charges. This allowance is determined by each air carrier.

A paper document issued to the passenger that allows boarding on a ship, plane, train, or other form of transportation.

A paper document issued to the passenger that allows boarding on a ship, plane, train, or other form of transportation.

The class of service between first class and coach class, most commonly offered on international flights as a popular alternative to the more expensive first class.

The amount charged when a traveler cancels a reservation.

Fees collected by the airlines when a passenger makes changes to a restricted or penalty ticket.

Optional car rental insurance that reduces or eliminates the renter's liability or damage deductible should there be damage to the rental car.

air carrier that operates smaller aircraft and provides service to airports that cannot support large jet equipment.