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 search for two one-way fares, even on different airlines.
 

While some airlines charge extra for a one-way fare, it can pay to compare. Just make sure to triple-check the dates, times and cities so you don't book two tickets from, say, Seattle to LA. Not that this has happened to any of our Deal Experts.
 


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.