With the end in summer in sight and the economy sluggish, at best - it looks like the airlines are beginning their "Traditional Fall Sales"  earlier this year. Industry experts suggest that carriers may remove their travel surcharges they add onto summer fares sooner. The deals they are offering are lasting longer. For example, instead of a carrier offering the sale for a 7 day selling period, they may look to 10 days - all good news for the consumer. Carriers want to "romance" flyers who…