It should be around July August when it is very hot. the temperature go up to 45C.
Check on the web.
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.
spring break
about February =)
when the kids are at school
during Ausgust or October
March
ALL YEAR LONG
I think that the best way to find the cheapest flights is to sign up at one of the websites specialized in airfare deals alerts. Personally, I use http://www.myairdeals.com but it depends on you of course. However I think you can buy the cheapest tickets for autumn - but it also depends when you buy them..
There is no such cheapest time of the year. You just has to book well in advance for your flights and you get a best deal. Say almost one or two months in advance and try to fly on Saturday you will get chap air deals.
I think... November
If you want to fly cheap book your seats 6 months earlyer