Southwest Airlines has announced a 40-percent sale on some round-trip flights.
This “Big Winter Sale” has a 72-hour window, and flights need to be booked by Oct. 11. Travel dates must be from Nov. 28 to Dec. 12 and Jan. 7 to Feb. 13, with some blackout dates (including Sundays).
Some city pairings are excluded from the deal.
When booking on southwest.com or SWABIZ.com, use the promo code BIGDEAL40.