Secure your flights at Southwest Airlines air booking to keep your costs down on your next trip. With coupon codes and exclusive sales, Southwest makes sure you get low prices on fares that get you where you need to go.

Get Codes Through Social Media

Follow Southwest on Facebook and Twitter for sales notifications and a Southwest Airlines promo code. These codes can include up to 50% off select fares, 40% off merchandise, free rewards points and more. Check back frequently as they are continually changing.

Sign Up for Emails

When you sign up for their email list you'll get notifications of discounted airfares and Southwest Airlines coupons. It's free to sign up and you'll find out about sales as soon as they happen. Not only will you get discounts on flights but also on Southwest Airlines car bookings.

Take Advantage of the Winter Sale

While Southwest has many sales throughout the year, their most substantial ones are in the winter. Cash in on a Southwest Airlines sale that features discounts on many flights between mid-November and February, some as low as $39 one way. Keep an eye out for these deals as well as other smaller sales during that time.

Become an A-List Member

One surefire way to save is to become a member of Southwest's A-List. Your points won't expire, you'll be eligible for unlimited reward seats and no blackout dates when you sign up. Enrollment is free and you'll get access to discounted Click N' Save deals each week. For extra help signing up, call 1-800-I-FLY-SWA or email them through the contact section of the site.