Southwest Airlines has announced major updates to its summer 2025 schedule, including red-eye flights, expanded cross-country connections, and a new service to Mexico. The schedule update introduces more options for travelers seeking convenient and cheap flights for their summer plans.
Southwest Red-Eye Flights: A New Era for the Airline
Southwest Airlines’s red-eye routes will start on June 5, 2025, and primarily connect West Coast cities to the East Coast, allowing travelers to reach their destinations early in the morning. Some of the new Southwest red-eye flights include:
- Honolulu (HNL) to Los Angeles (LAX)
- Long Beach (LGB) to Baltimore (BWI)
- Seattle (SEA) to Baltimore (BWI), Chicago (MDW), and Nashville (BNA)
This expansion of overnight services is part of Southwest’s broader strategy to provide more cross-country flights so travelers can be flexible when flying coast-to-coast.
Southwest Airlines New Routes: More Connections for Travelers
In addition to the red-eye flights, Southwest Airlines’ new routes for 2025 include popular domestic pairings, particularly from Seattle. These routes add frequent service to in-demand cities:
- Austin (AUS) to Boston (BOS)
- Denver (DEN) to Myrtle Beach (MYR) and Savannah (SAV)
- Dallas (DAL) to Seattle (SEA)
Southwest Mexico Flights: Cancún Service from Colorado Springs
Southwest will also introduce a direct international flight from Colorado Springs (COS) to Cancún, Mexico (CUN) starting June 7, 2025. This Saturday-only seasonal service will mark Colorado Springs’ first international route, creating an easy getaway option for passengers looking for a quick trip to Mexico. This addition to Southwest Mexico flights brings affordable, direct international travel to Colorado residents.
Southwest Airlines Schedule Update: New Comfort and More Options
Alongside its updated schedule, Southwest will debut new seating on its Boeing 737-800 and 737 MAX-8 aircraft. This means greater comfort on cross-country flights and an improved experience for those on long-haul red-eye services.
Overall, Southwest Airlines’ schedule update reflects the airline’s commitment to growth and customer satisfaction.
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