There are a few key tips that can make it easier to find the cheap flights to almost anywhere in the world. The more flexible you are in your travel dates and destinations though makes a huge difference in how good a deal you can get.

Searching Online Incognito Mode

Today most flights are booked online through a travel deal and comparison site like Expedia or Booking.com. Here you can find current pricing on many routes and compare prices offered by different airlines on or near your travel dates. However sometimes it pays to keep a few cards close to your chest, one of the best ways to find the cheapest flights is to make sure you are doing your searches is what is known as incognito mode. Incognito mode allows you to search anonymously. If you don't do this, you may notice that the prices you find will change. In fact, they may go higher after you've done a search. Going incognito is easy, just look at your browser’s settings to find the option, which allows you to get a new browser window and avoid being tracked as you search. Just make sure that you do this every single time you start looking for a specific new search.

Use The Best Sites

All travel sites are not created equal. You want one that will help you find the cheapest flights. Certain sites, such as Skyscanner, AirFare Watchdog, Cheapo Air, Momondo and TripAdvisor, offer deals you can't find anywhere else. However, be aware that some sites may not show you budget airlines, so if you're looking for cheap flights from Denver, you may not see all the budget airlines and so you might not get the best deal. Look for a search engine such as JetRadar to make sure that you are seeing all the deals you want to see. It is a good idea to search as many travel sites as you can. Set aside a time frame before you travel and spend some time making sure you have all the pertinent information before you begin your travel plans.

The Day Counts

As many savvy travelers know, the day you fly counts. Some days are going to be more expensive, so consider being flexible about your travel days. If you can travel on one day rather than another, you might be surprised and delighted to discover how much you can save. Many search engines allow you to enter in many separate dates as you search. It is worth your time to spend some time thinking about the exact length of your planned trip. A small fee for a hostel may be more than offset by saving a few hundred dollars on the flight home. Many search engines will allow you to search an entire month. If you can delay your trip for a few days, you can really save money and spend more time at your destination at the same time.

Work With Budget Airlines

If you really want that cheapest flight to DC, you may need to make some compromises. A budget airline may not offer you a snack or much leg room, but being a little squashed for a short time can help make the rest of your trip more fun when you don't have to spend as much money. Bring your own cheap snacks on the flight to help ward off hunger. If you pick this form of travel, make sure you have the fine print in hand. Some budget airlines will charge additional funds if you have extra bags or you don't follow certain procedures for checking in before you leave. If you can travel light, this is a great way to save money and get where you are going as fast as possible at the same time.