You can get pretty sweet deals on last-minute plane tickets if you don't care where you're going. Which is a useless tip for 99% of us. Here's some info you might actually be able to use.

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A new study looked at destinations all over the world, and figured out how far in advance to buy your tickets to get the best price. Here are some destinations you might want to go and when to book:

  • United States – 54 days in advance.
  • Canada – 59 days in advance.
  • Mexico and Central America – 61 days in advance.
  • The Caribbean – 76 days in advance.
  • Europe – 99 days in advance.
  • South America – 81 days in advance.
  • Asia and the South Pacific – 90 days in advance.
  • The Middle East and Africa – 119 days in advance.

Read more at Huffington Post.