11 Flight Booking Tips That Save Money Every Traveler Should Use

4. Try alternate and nearby airports to lower total cost

Flying into or out of a secondary airport can be a big money-saver, especially near big metro areas where multiple airports compete. For example, checking both major and regional airports often yields a lower base fare even after adding a short train or bus ride. When evaluating this option, calculate the door-to-door time and cost: add transfers, taxis, or ride-share fares and compare them to the direct convenience of a pricier airport. Use maps to check travel time rather than distance—traffic patterns can make a nearby airport slower. If trains or reliable shuttles link the airports, factor that into your decision because ground travel can be inexpensive and predictable. Some low-cost carriers operate from secondary airports and offer bare-bones fares that matter most when your trip is flexible and luggage needs are minimal.