美国航空的墨西哥旅行政策，例如，通过5月6日将允许更改机票往返于墨西哥旅行。目的是让游客改变自己的目的地。

American Airlines' Mexico travel Policy, for example, will allow changes to tickets for travel to or from Mexico through May 6 and is allowing travelers to change their destination as well.

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你可以在任何时候更改你预订的机票。

You can change your flight reservation at any time.

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提前8周以上买机票似乎是个绝佳的决定，但是这意味着消费者得冒险为更改飞行计划支付费用。

If buying tickets more than eight weeks ahead look like the best option, it could, however, mean that the consumer risks having to pay to alter booking if the plans change.

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