The Cheapest Routes to Book During Southwest's Spring Sale

Southwest Airlines has put its spring flight schedule on sale this winter. Now through Thursday, January 14, customers can save big on travel between January 29 and May 26, 2021, with flights available for as low as $39 one-way or $78 roundtrip on a handful of popular routes. Here's a look at the cheapest routes travelers can book right now during Southwest's latest sale.

Whether traveling to or from Las Vegas via McCarran International Airport, Southwest customers stand to save big this spring as they'll find one-way fares from $39 for travel between Sin City and a slew of top domestic destinations throughout Southern California and the American Southwest, including Burbank, Los Angeles, Oakland, Phoenix, Reno-Tahoe, Sacramento, Salt Lake City, San Diego, San Francisco, San Jose and Tucson.

Travelers eyeing a ski vacation this winter can book nonstop flights between Denver and Telluride, Colorado via Montrose Regional Airport for as low as $39 one-way. Travelers flying into or out of the Mile High City can also book fares as low as $67 one-way for travel to and from Albuquerque, Colorado Springs, Oklahoma City, Omaha, Salt Lake City, Steamboat Springs and Wichita.

As one of Southwest's nearly dozen operating bases around the country, travelers flying into or out of the Baltimore-Washington, D.C. region via BWI Airport can score $39 flights on a handful of routes, including trips between Baltimore and Boston; Cincinnati; Detroit; New York City (LaGuardia); Manchester, New Hampshire; Pittsburgh; Portland, Maine; Providence, Raleigh-Durham and Rochester.

Budget-conscious travelers in the Southeast can escape to the beautiful beaches of the Florida Panhandle by booking a $39 seat on Southwest's nonstop service between Atlanta and Pensacola, Florida. Travelers can also find $67 one-way fares between Atlanta and a plethora of notable destinations throughout the Midwest and Southeast, including Columbus, Ohio; Greenville/Spartanburg, South Carolina; Indianapolis; Jacksonville; Little Rock; Louisville; Nashville; New Orleans; Orlando; Panama City Beach; Raleigh-Durham; Richmond; St. Louis and Tampa.

Travelers flying into or out of Southwest's headquarters in Dallas (Love Field) will have access to roundtrip nonstop flights under $80 if targeting nearby cities such as Austin, Kansas City, Memphis and New Orleans. Whether traveling for amazing BBQ, marquee NFL playoff games or just visiting to experience each city's iconic sites and attractions, the low-cost carrier has you covered.

Winter travelers flying into or out of Los Angeles will have plenty of options when it comes to $39 flights on Southwest, including origin cities and destinations like Las Vegas, Oakland, Phoenix, Reno-Tahoe, Sacramento, San Francisco, San Jose and Tucson.

For travelers opting to fly into or out of Chicago Midway International Airport instead of O'Hare, Southwest is offering $39 flight deals between the Windy City and Kansas City, Minneapolis-St. Paul and Omaha this winter. Customers flying out of Chicago can also reach Buffalo, Cleveland, Columbus, Grand Rapids, Louisville, Memphis, Nashville and Pittsburgh for as little as $67 one-way or $134 roundtrip.

Accessing the Theme Park Capital of the World is more affordable than ever this year thanks to Southwest's latest spring flight sale, which features flights between Orlando and Fort Lauderdale and Fort Myers for as cheap as $39 one-way and $78 roundtrip. Travelers can also book flights between Atlanta and Orlando for as low as $67 one-way or $134 roundtrip.

Travelers can book a slew of destinations for under $40 (one-way) from the Bay Area, including some Southern California hotspots such as Burbank, Los Angeles, Palm Springs and San Diego in addition to tourist-friendly destinations like Las Vegas and Reno-Tahoe.