it. You might as well explore every option available to see
Business conferences and sporting events will guarantee you
While the above search engines are great, they do not always include small airlines, especially in less popularly booked routes and/or in remote regions. If you're flying somewhere obscure, Google search and ask around if there exists a local airline. While in South America we learnt that the LADE Air in Argentina (run by the military) has cheap flights to Patagonia, which is of course not listed in mass search engines online.
attend those events.
a higher priced hotel room and airline tickets.
advantage that websites may not have.
If you have to be at your destination by a particular time, be careful about waiting too close to your departure time before purchasing your ticket. If you do not have your seat reserved a week before you need to be there you run the risk of not being able to get a flight. This is especially true of flights to popular destinations and during peak travel season.
Indirect flights are the way to go. Although layovers can be a hassle - especially if you have several of them - flying indirectly to your location decreases the total cost of your flight. Direct flights are in high demand, and are therefore made more expensive by airlines. Keep at least one layover open as an option, and prepare to save more money by considering multiple layovers for a single flight.
Our detailed how-to guide spells out how to find mistake fares easily on your own. Basically, AirFare Watchdog and Secret Flying are great resources to stalk for finding mistake and sale pricing as they conglomerate slashed ticket rates all in one spot. Another great approach is to search for flights for an entire month using Skyscanner (Tip #3 in this article). This will allow you to easily spot a significantly reduced fare against what's displayed that month, and has twice helped us stumble on error fares ourselves.