Southwest Airlines Co. extended its schedule through August 4, 2025, offering Customers a head start to book next summer’s vacation. The schedule includes additional redeye flights, popular seasonal routes, and more nonstop flights connecting Customers to high-demand destinations throughout the Southwest® network.

Ramping up Redeyes

With today’s schedule extension, Southwest Airlines® welcomes 13 additional redeye flights. The airline’s summer 2025 schedule now includes 33 overnight flights with service from Hawaii and the West Coast traveling east to various key Southwest cities.

Beginning June 5, 2025, the airline is scheduled to offer redeye service from:

• Honolulu to Los Angeles (LAX)
• Lihue, Hawaii to Las Vegas
• Long Beach, Calif. to Baltimore/Washington
• Ontario, Calif. to Baltimore/Washington
• Portland, Ore. to Baltimore/Washington
• Sacramento, Calif. to Orlando, Fla.
• San Francisco to Baltimore/Washington and Nashville
• San Jose, Calif. to Baltimore/Washington
• Seattle to Baltimore/Washington, Chicago (Midway), Houston (Hobby), and Nashville, Tenn

The new service complements previously announced redeye flights as Southwest expands its overnight options incrementally.

Seasonal Service Takes Off for the Summer

Springing to Cancun

Customers in Colorado Springs will soon be able to use their passports more conveniently as Southwest ushers in the airport’s inaugural international service. Beginning June 7, 2025, seasonal Saturday service is scheduled to launch between Colorado Springs, Colo. and Cancun, Mexico.

From Weekends to Daily

Southwest is resuming seasonal service in multiple markets, connecting Customers to summer hotspots. Some routes have been expanded to daily service throughout the peak travel period.

Starting June 5, 2025, the airline is scheduled to return key seasonal routes with daily service between:

• Austin, Texas and Boston
• Baltimore/Washington and Portland, Ore.
• Baltimore/Washington and Seattle
• Dallas and Seattle
• Denver and Myrtle Beach, S.C.
• Denver and Savannah, Ga.
• Nashville, Tenn. and Seattle

Additional seasonal service across the Southwest network, and the carrier’s full schedule, are available for purchase at Southwest.com.