If you take more than 2 trips per year, it may be less expensive to buy 1 Multiple Trip plan instead of 2 or more Single Trip plans. For example, if you are in the 0 - 34 age group, you take two 15 day trips in one year and if you purchase two Single Trip plans, it would cost you $86 for both plans. Alternatively, if you purchase one 15-day Multiple Trip plan, the cost would be $52. Plus you will be covered for any more trips (up to 15 days in length) taken within the year.