Southwest Airlines FREE premium beverage in-flight today only (21+)
What is a premium drink on Southwest Airlines?
Passengers over age 21 flying on Southwest Airlines can enjoy beer, wine or liquor during the flight. Unlike non-alcoholic beverages, which are free, alcoholic drinks are $5 each, as of the publication date. While you can pay for your drink with a major credit card, you can also pay with complimentary drink coupons.