Southwest Airlines Celebrates Anniversary With $50 Flight Sale

Image: PHOTO: Southwest plane taking off. (photo via Houston Hobby / Stephen M. Keller 2018 / Southwest) (Photo via Houston Hobby / Stephen M. Keller 2018 / Southwest)
Image: PHOTO: Southwest plane taking off. (photo via Houston Hobby / Stephen M. Keller 2018 / Southwest) (Photo via Houston Hobby / Stephen M. Keller 2018 / Southwest)
Patrick Clarke
by Patrick Clarke
Last updated: 8:41 AM ET, Tue January 19, 2021

Southwest Airlines is celebrating its 50th year in operation with one-way flight deals as low as $50 this winter.

Travelers have until February 8, 2021, to book the low fares, which require a 21-day advance purchase.

The discounted seats are valid for travel within the continental U.S. from February 9 through May 26, 2021. Meanwhile, travel between the continental U.S. and Hawaii, travel to and from San Juan, Puerto Rico and international travel are valid February 9 through May 20, 2021. Some blackout dates apply.

Booking weekday flights between the airline's nearly dozen operating bases is likely to net travelers the biggest savings on spring travel. Notable routes available for $100 roundtrip include Atlanta-Nashville, Los Angeles-Las Vegas, Baltimore-Boston and Orlando-Fort Lauderdale.

Customers can also find nonstop international flights from under $180 one-way, including Houston (Hobby) to Cancun, Mexico for $175 and Orlando to Montego Bay, Jamaica from $153.

Contact your travel advisor or visit Southwest.com to search the airline's low fare calendar based on your travel dates.


For the latest travel news, updates and deals, subscribe to the daily TravelPulse newsletter.

Topics From This Article to Explore

More From TravelPulse

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

Grow Your Travel Business With Certified Courses

Travel Agent Academy
Travel Agent Academy
Allianz Specialist ProgramProtect every journey with Allianz Partners Travel Insurance.
Travel Agent Academy
Travel Agent Academy
Los Cabos Specialist ProgramSell the magic of Los Cabos: luxury, adventure, and endless sunshine.
Travel Agent Academy
Travel Agent Academy
Majestic Resorts Specialist ProgramDiscover all-inclusive luxury at Majestic Resorts in paradise.
Travel Agent Academy
Travel Agent Academy
Allianz Specialist ProgramProtect every journey with Allianz Partners Travel Insurance.
Travel Agent Academy
Travel Agent Academy
Los Cabos Specialist ProgramSell the magic of Los Cabos: luxury, adventure, and endless sunshine.
Travel Agent Academy
Travel Agent Academy
Majestic Resorts Specialist ProgramDiscover all-inclusive luxury at Majestic Resorts in paradise.

Don't Miss These Travel Agent Events and Trainings

Upcoming Webinar
Let's Sell Luxury TogetherMonday, September 14, 2026
2:00pm Eastern
Luxury travel continues to evolve, creating exciting new opportunities for advisors to elevate their...
Upcoming Webinar
Greenland Uncovered: Selling the Arctic's Best-Kept Secret with HXTuesday, September 15, 2026
2:00pm Eastern
Towering icebergs, colourful Inuit communities, the Midnight Sun, and a UNESCO-listed icefjord —...
Upcoming Webinar
The Next Generation Of Carnival FunWednesday, September 16, 2026
2:00pm Eastern
Get ready for an exciting webinar with Janet Wygert, Carnival’s Senior Vice President of Sales and...
Upcoming Webinar
Let's Sell Luxury TogetherMonday, September 14, 2026
2:00pm Eastern
Luxury travel continues to evolve, creating exciting new opportunities for advisors to elevate their...
Upcoming Webinar
Greenland Uncovered: Selling the Arctic's Best-Kept Secret with HXTuesday, September 15, 2026
2:00pm Eastern
Towering icebergs, colourful Inuit communities, the Midnight Sun, and a UNESCO-listed icefjord —...
Upcoming Webinar
The Next Generation Of Carnival FunWednesday, September 16, 2026
2:00pm Eastern
Get ready for an exciting webinar with Janet Wygert, Carnival’s Senior Vice President of Sales and...