DON'T avoid flying on the actual holiday.

 

 

Changing your departure or return date by one day can save major cash. The biggest savings typically come with flying on Thanksgiving or Christmas Day. The exception is if you're traveling over a three-day weekend around Labor Day or Memorial Day. Then, everyone is looking to fly on the actual holiday, so that's the perfect time to try and extend your vacation by a day.

 

 

 

 

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.

 

 

 

DO know when to be loyal and when to compare.

 

Keep a loyal rewards membership with favorite airlines to rack up points when it makes sense. Sometimes, it's worth it to book a slightly more expensive ticket when it earns you points. Many airline credit cards offer generous sign-up bonuses that are enough for a free flight, not to mention perks like priority boarding, free checked luggage and more. But, to make an informed decision, it pays to compare all available fares before booking.