Score $69 one-way flights during Southwest’s winter travel sale

Southwest is offering a sale on winter flights for travelers who book airfare this week.

The low-cost carrier just dropped a three-day sale on winter flights, with one-way fares as low as $69. The sale began Tuesday and runs through Thursday at 11:59 p.m. PT. The deal is good for continental U.S. travel between Dec. 3 and March 5, 2025, and international and San Juan, Puerto Rico travel between Dec. 3 and May 22, 2025.

Deals out of Boston’s Logan International Airport include one-way $74 flights to Nashville; $79 flights to Chicago; $109 flights to Baltimore; $143 flights to Orlando; $149 flights to Las Vegas; $188 flights to San Diego; and more.

Fares are for nonstop service where indicated. If nonstop service is not indicated, the sale applies to single connecting service. Hawaii and Orange County travel is excluded from the deal.

Tickets must be purchased 21 days in advance of the trip, and prices include all U.S. and international government taxes and fees. Seats, days, and markets are limited.

Travelers can purchase tickets at southwest.com.

Kristi Palma

Culture writer

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Kristi Palma is a culture writer for Boston.com, focusing on New England travel. She covers airlines, hotels, and things to do across Boston and New England. She is the author of Scenic Six, a weekly travel newsletter.

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