According to FareCompare the cheapest day of the week to fly domestically is Wednesday, followed by

So, you have a serious case of wanderlust? The only problem being that your bank account doesn t exactly match your penchant for globetrotting. Of course, one of the worst problems with booking airline flights is how much prices go up and down. Want to know the days of the week when you can get the best deals? We ve got you covered. Paris, Tokyo, Stockholm, here you come!
According ashlee simpson on tour to FareCompare the cheapest day of the week to fly domestically is Wednesday, followed by Tuesday and Saturday. The cheapest time of the day to fly is in the morning (yes, getting up at 5 a.m. does pay off, unfortunately). The next best times to fly are during lunch, and after the dinner. The absolute cheapest flights are red eyes, something to keep in mind.
The best time to buy your tickets is in the middle of the week. Bob Harrell who tracks fares for Harrell ashlee simpson on tour Associates states that airlines make their promotional fares available on Sunday and Monday, the prices tend to drop mid-week, and the end of the week is when airlines hike their fares. Still, the best way to score a cheap ticket is by booking early. Buy a month or two in advance and you ll get the best fares. Can t book that far ahead? ashlee simpson on tour Bing Travel and FareCompare have prediction tools which will help you decide if you should buy now or wait based on historical ashlee simpson on tour data.