One-way travel or one way is a travel paid by a

fare A fare is the fee paid by a passenger for use of a public transport system: rail, bus, taxi, etc. In the case of air transport, the term airfare is often used. Fare structure is the system set up to determine how much is to be paid by various p ...

purchased for a trip on an

aircraft An aircraft ( aircraft) is a vehicle that is able to flight, fly by gaining support from the Atmosphere of Earth, air. It counters the force of gravity by using either Buoyancy, static lift or the Lift (force), dynamic lift of an airfoil, or, i ...

, a

train A train (from Old French , from Latin">-4; we might wonder whether there's a point at which it's appropriate to talk of the beginnings of French, that is, when it wa ... , from Latin , "to pull, to draw") is a series of connected vehicles th ...

, a

bus A bus (contracted from omnibus, with variants multibus, motorbus, autobus, etc.) is a motor vehicle that carries significantly more passengers than an average car or van, but fewer than the average rail transport. It is most commonly used ...

, or some other mode of travel without a return trip. One-way tickets may be purchased for a variety of reasons, such as if one is planning to permanently relocate to the destination, is uncertain of one's return plans, has alternate arrangements for the return, or if the traveler is planning to return, but there is no need to pay the fare in advance. For some modes of travel, often for buses, trams or metros, return tickets may not be available at all. For air trips, normal return tickets are valid for 12 months or 365 days, so in the case of a passenger that wants to stay at the destination for more than 365 days (12 months in one year) then a one-way ticket is advised by airlines and travel agents. Depending on the provider, buying two one-way tickets may or may not be more expensive than buying a round trip ticket. At times, buying two one-way tickets may actually be ''less'' expensive, especially if the two tickets are on different airlines. The hijackers involved in the

September 11 attacks The September 11 attacks, also known as 9/11, were four coordinated Islamist terrorist suicide attacks by al-Qaeda against the United States in 2001. Nineteen terrorists hijacked four commercial airliners, crashing the first two into ...

purchased one-way tickets, and in aftermath of the attacks, purchasers of one-way

airline ticket An airline ticket is a document or electronic record, issued by an airline or a travel agency, that confirms that an individual is entitled to a seat on a flight on an aircraft. The airline ticket may be one of two types: a ''paper ticket'', whic ...

s were in some cases subject to a higher risk of additional security screening.

References

Public transport tickets {{transport-stub

See also

References