Southwest is Selling $39 Flights for its Birthday
Southwest is celebrating its 46th birthday with a new airfare sale. Tickets are on sale now for as little as $39 one-way to destinations across the United States, Latin America, and the Caribbean.
Availability varies depending on the route, but most sale prices are available on flights departing Monday through Thursday between August 22 and December 16. Blackout days (think: Thanksgiving weekend) do apply.
To book one of these cheap seats, reservations must be made by June 15 at 11:59 p.m. in the time zone of the departure city.