If you ever have to travel by airplane, be sure to check out these Ten Tips for Finding Airline Flights at the Best Price.
When you travel one of the considerations is how many bags are you going to need to take and what is the airline you are traveling on going to charge for those bags. When you figure what the cost of your airfare will be you need to add these fees in to see what the true comparison in cost is.
interesting read. top to bottom budgeting (how much little things really cost and where to cut back).