Similar to the checked bag policy, the fee for bringing a carry-on bag for Frontier and Spirit varies. Both airlines offer a baggage calculator to check the price when booking your flight. When it comes to basic economy fares, United and JetBlue are the only two that don't allow a carr...
Do not allow close connections; ground arrangements can get complicated if you miss a flight. Even so, it can happen, so make sure you have good phone numbers and either a satellite phone (inexpensively rented) or an international chip in your cell phone (preferably both). Will you need to...