Check fares often

Because airfares fluctuate like the stock market, you need to check them every day, sometimes two or three times a day, if you’re serious about saving money. And another little tip: be sure to clear the “cookies” on your internet browser (on Explorer you do this under the “tools” menu and “internet options” sub menu). Why do this? If a fare changes between two separate searches done over time on the same route, some fare search engines may return the results you viewed earlier rather than the new results.