These websites are a breeze to use. Ok, that may not be true for all, but even the less user-friendly among them aren't rocket science. So, do not brush these sites off if you want to search for and compare air fares. For the most part, all you have to do is enter your preferences and keep experimenting with different combinations and options until you are satisfied. Easy peasy!
The Internet is the easiest route and might save you some
You're not crazy for thinking that a flight price has changed after searching it a few times in your web browser. Based on the cookies in your browser, flight prices do increase when a particular route is repeatedly searched, as the site wants to scare you into booking the flight quickly before prices get even higher. Always search for flights in incognito or private browsing mode to see the lowest prices.