How To Get Southwest Drink Coupons To get Southwest drink coupons, you can start by joining Southwest Airlines’ Rapid Rewards program. As a member, you can earn points that can be redeemed for various rewards, including drink coupons. You can sign up for the program on the official Southwest Airlines website southwest.com/rapidrewards. Another way to get Southwest drink coupons is by flying frequently with Southwest Airlines. The airline sometimes offers drink coupons as a perk for athleta promo codes frequent flyers. Be sure to check your email for any promotions or special offers that include drink coupons. You can also