Selling a $100 southwest gift for $90.
A Southwest gift card may be used for Passenger travel on Southwest Airlines. A Southwest gift card may only be redeemed at southwest.com, by calling Southwest Airlines at 1-800-435-9792 (1-800 I FLY SWA), and at Southwest Airlines ticket counter locations. Please note that a Southwest gift card is not valid for the purchase of Southwest Airlines Vacation Packages, cargo, hotel, rental car, Southwest Airlines Merchandise, EarlyBird Check-In, additional Southwest gift cards, or inflight purchases.