Airline fares will keep rising the closer you get to departure, but there is a sweet spot when the airlines begin to either lower or increase fares based on demand. Don’t wait until the last second but don’t book far, far in advance either. The best time to book your flight is around 6–8 weeks before your departure, or around three months before if you are going to your destination during their peak season.
In Google Chrome or Safari, incognito is enabled by hitting Command (or “Control” if using PC), Shift, “N”. For Mozilla Firefox or Internet Explorer, hit Command (or “Control” if using a PC), Shift, “P”. This will open a new browser window where your information is not tracked, thus not inflating prices as you search. Note: if you're using an older version of OS X, open Safari then click “Safari” in the menu bar, and select “Private Browsing”.