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What is a promo code?
A promotion code is a series of letters and/or numbers that allow Customers to receive a discount off of Southwest Airlines' published airfares.

When entering a promotion code, only fares valid for the promotion code entered will display on the following page.
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We love making flying simple and fun for both our Customers and Employees. To help us do just that, please take some time now to familiarize yourself with how we do things. We can't wait to see you onboard!

Image of an open suitcase Before your trip
Image of young woman checking skis as luggage at the airport At the airport
Image of woman using mobile boarding pass at the gate Boarding the plane
Couple sharing earbuds and watching content on a tablet inflight In the air
Image of small dog inside a Southwest pet carrier Special travel needs
Image of the Southwest Heart logo in a plane interiorFAQs