27. Purchase Flight Add-Ons before Flying
Flight Add-Ons: What you need to know
Est. Cost: up to 2-3 times cheaper*
When you are traveling, there are many flight add-ons to choose from. However, they all share one thing in common. The add-ons you choose are more expensive if purchased in the airport.
Their prices are borderline outrageous. Do not buy add-ons at the airport. You will be charged a lot more. Add-ons can be purchased before check-in, and are often two to three times cheaper than when checked in.
