DO search for flights midweek.

 

 

Airlines tend to launch their sales on Tuesdays and end them on Thursdays, so don't limit your searches to the weekends. Advertised fare sales generally target the next two or three months of travel and have 14- to 21-day advance purchase requirements.

 

 

 

 

DO try to fly at least one leg of your trip on a Tuesday, Wednesday or Saturday.

 

Because planes are least full on these days of the week, these flights usually have the lowest fares. Side perk: Getting through airports is usually a breeze.

 

 


DON'T be afraid of the layover.

 

Even though a nonstop is ideal, you can sometimes save $100-$200 by stretching your legs during a plane change. Some airlines, like Icelandair, also offer free stopovers -- meaning you can extend your stay in the layover city and make it part of your vacation.