There’s a new Southwest Winter Sale with fares as low as $49 one-way. You need to book by January 24th to take advantage of this sale. If you have the Southwest Companion Pass this sale gets twice as good.

Promo Page

Travel dates and restrictions are are follows:

• Domestic travel valid January 29 through May 22, 2019.
  • Domestic travel is not valid on Fridays and Sundays.
  • Travel to Florida and Nevada and from Florida to Nevada is valid only on Sundays through Wednesdays.
  • Travel from Florida and Nevada and from Nevada to Florida is valid only on Tuesdays through Fridays.
• Travel to/from San Juan, Puerto Rico valid January 29 through February 28, 2019, and April 23 through May 16, 2019.
  • Travel to/from San Juan, Puerto Rico is valid Monday – Thursday.
• International travel valid January 29 through March 6, 2019, and April 23 through May 16, 2019.
  • International travel is valid Monday – Thursday.
  • Travel to Cancun, Cabo San Lucas/Los Cabos and Puerto Vallarta is valid only on Sundays through Wednesdays.
  • Travel from Cancun, Cabo San Lucas/Los Cabos and Puerto Vallarta is valid only on Tuesdays through Fridays.
  • Travel to/from Mexico City; Liberia, Costa Rica and San Jose, Costa Rica is valid daily.

Southwest Fare Sale Terms

• 21-day advance purchase required.
• Fares valid on domestic, nonstop service only.
• Points bookings do not include taxes, fees, and other government/airport charges of at least $5.60 per one-way flight.
• Travel is available for one-way Wanna Get Away® fares.
• Fares may be combined with other Southwest Airlines® combinable fares. If combining with other fares, the most restrictive fare’s rules apply.

Guru’s Wrap-Up

These are good deals from Southwest. It’s definitely worth taking a look if you have travel plans coming up. Fares are nonrefundable but credit may be applied toward future travel on Southwest Airlines, as long as reservations are canceled at least ten minutes prior to the scheduled departure.

Use a Southwest credit card or Amex Platinum (5x on airfare) or Chase Sapphire Reserve (3x on travel), Citi Prestige (3x on airfare) or any of the best credit cards for travel purchases. You can also use travel credit from your Citi Prestige or the Chase Sapphire Reserve. Or hopefully you picked up some discounted Southwest gift cards during the Black Friday and Cyber Monday sales.