13. There Are No Free Flights
Watch out for hidden fees when booking a “free flight” using frequent flyer points. There’s always some cash outlay involved, such as fuel charges, airport fees or taxes. Some programs actually charge you just for using your miles. If you’re making a last minute booking using miles/points, there are sometimes fees for that.

14. Be Aware of Resort Fees
When you get your final hotel bill, don’t be surprised to find a “resort fee” tacked on. There’s usually no clear explanation as to what these fees are for, and often they can’t be prepaid so it’s an unavoidable going away present when you check out. It can add as much as 30 percent onto your hotel bill for services and amenities you don’t even use. Even dinky motels without pools and restaurants often try to sneak on a resort fee, even though there’s nothing resort-like about their property. Don’t be afraid to ask your hotel about this in advance so you’re prepared for the additional expense.

15. Treats Outside the Minibar
Most of us know to stay out of the minibar to avoid over-priced snacks and beverages. But today some sneaky hotels are leaving bottles of water and small treats on the table that seem like they’re complimentary until you get the bill. When in doubt, ask the front desk before opening these products.
