Wednesday.
Most business users will fly on a Monday or Friday (there will, of course, be exceptions to this).
Most commerical users will fly on Saturdays (working 'til Friday) or on Monday (start of paid Holiday from work). Don't forget to consider what the Schools/Colleges/Universities are doing when you book since travel increases during holiday periods (Christmas, Thanksgiving, Easter etc.) and drops off during Term time.
I hope this was helpful,
Professor Raddish
It is fairly cheap to fly on or around September 11 .
Tuesdays, Wednesdays and Thursdays are generally the cheaper days to travel. Weekends, Fridays and Mondays are the most desired days to travel and therefore more pricier.
in august, September, January or march or by may
The cheapest time to fly to Phoenix from Delaware is to buy your tickets on Wednesday. It is cheapest to find a flight Tuesday thru Thursday and stay away from the weekend.
in may
August
April
i have been searching my self and found that march is the cheapest.
The cheapest time of the year to fly to El salvador is from February to March and then again in May, and then from August to October.
about February =)
spring break
In between monday and friday.
winter
Cheapest time to fly out of Melbourne, Aus is approx. 9:30am, and you should arrive (same day because of time difference) at LAX by 7:15am with a direct flight.