one way ticket

可能根本没有返程票。
常用释义
单程票:指购买用于单程旅行的机票、火车票、公交车票或其他交通工具的票,不包含返程。单程票可能出于多种原因购买,例如计划永久搬迁到目的地、不确定返回计划、有其他返程安排,或者旅行者计划返回但无需提前支付车费。对于某些交通工具,例如公交车、电车或地铁,可能根本没有返程票。

例句

1·How much is one way ticket?

单程票是多少钱?

2·What's the fare of one way ticket?

单程机票多少钱?

3·He bought a one way ticket to England.

他买了一张到英国的单程票。

4·How much is the one way ticket to Seattle, please?

到西雅图的单程票多少钱?

5·Today I depart on a one way ticket (Business Class using AAdvantage miles!) to India.

今天,我搭一张单程票(商务舱享受特级优待里程!)飞往印度。

6·He went to the train station and bought a one way ticket for New York City. That afternoon Paul left Pittsburgh forever.

他到了火车站,买了一张去纽约的单程车票。那天下午,他永远地离开了匹兹堡。

7·They had enough cash for a one-way ticket.

他们有足够的现金买一张单程票。

—— 《柯林斯英汉双解大词典》

8·Start asking them about feelings and the next thing you'll see is their credit-card receipt for a one-way ticket to Rio.

一旦问到他们情感方面的事情,接下来你就会发现他们飞往里约热内卢单程票的信用卡收据。

9·He got the Dart, figured out how to get a one-way ticket out of the vending machine at the station.

他到了都柏林快铁站,弄清楚怎么从车站里的自动售票机上买到一张单程票。

10·A one-way ticket costs about two hundred dollars.

一张单程票大概要花200美元。