Southwest Airlines Unlocks Discounted Flights, Car Rentals and Hotel Stays

Image: Southwest Airlines flight taking off from Baltimore/Washington International Airport. (Photo Credit: Patrick Clarke)
Image: Southwest Airlines flight taking off from Baltimore/Washington International Airport. (Photo Credit: Patrick Clarke)
Patrick Clarke
by Patrick Clarke
Last updated: 9:30 AM ET, Tue September 15, 2026

Southwest Airlines has launched another Week of WOW featuring 40% off select flights on top of other travel savings.

Now through Thursday, September 17, customers can save up to 40% on base fares for select flights departing between October 5, 2026, and March 3, 2027.

The low-cost carrier recently extended its bookable flight schedule into summer 2027.

Discounted trips include routes like Austin-San Diego, Nashville-Chicago (Midway), Denver-San Diego, Seattle-Nashville and Austin-San Jose.

In addition to this week's flight savings, Southwest customers can save up to 15% off base rates on three-day or longer car rentals with Enterprise and earn 3,000 Rapid Rewards bonus points or receive a 3,000 Rapid Rewards points discount for hotel stays through September 30, 2027.

"At Southwest, we know Customers want flexibility, meaningful rewards, and an experience that makes travel feel easy from the moment they book to the moment they arrive," said Sabrina Callahan, Senior Vice President and Chief Digital & Marketing Officer.

"Whether Customers are planning fall getaways, holiday visits, or business trips for the months ahead, the Week of WOW brings together exceptional value, new benefits, and the warm Hospitality Southwest only our Employees can deliver," added Callahan. "It's another example of how we're giving Customers more choice, more flexibility, and more ways to get the most from every trip."


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Patrick Clarke

Patrick Clarke

Senior Editor

A Maryland native and wanderer who has lived across the U.S. from North Carolina to SoCal, Patrick Clarke graduated from Towson University with a B.S. in journalism. He previously worked for Bleacher

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