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Southwest Schedule Extension Opens Up Travel Through Early November

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Southwest Schedule Extension

Southwest Schedule Extension

Southwest Airlines extended its flight schedule today through November 4, 2023, and continues adding more service for customers.

Booking advanced reservations on Southwest can be difficult since the schedule is normally only available on average about 6 months out. Now, with this latest schedule extension, you can start planning your travels throughout the summer and early fall.

Besides extending the booking window, Southwest is also adding more flights.

More International Options for Kansas City

On the heels of Kansas City, Mo., opening its new state-of-the-art terminal last week, Southwest is boosting its international offering with the addition of two nonstop routes.

Effective Oct. 7, 2023, Southwest will offer seasonal service on Saturdays between:

  • Kansas City, Mo. and Montego Bay, Jamaica
  • Kansas City, Mo. and Cabo San Lucas/Los Cabos

Both new routes complement the carrier’s existing service between Kansas City and Cancun which seasonally adjusts to daily service beginning Oct. 5, 2023.

More Service in Long Beach

Southwest continues bringing more service to its Long Beach, Calif., Customers. Today, the airline added two new destinations for Southern California travelers linking them to the Pacific Northwest.

Effective Oct. 7, 2023 Southwest will offer the nonstop service on Saturdays and Sundays between:

  • Long Beach, Calif. and Boise, Idaho
  • Long Beach, Calif. and Portland, Ore.

The airline is also celebrating today’s start of daily nonstop service between Long Beach and Kansas City, and will soon inaugurate service between previously announced routes including:

Beginning Date

Travel between
Long Beach and


July 11, 2023

Colorado Springs, Colo.

El Paso, Texas



July 15, 2023

Orlando, Fla.


Sept. 5, 2023

Albuquerque, N.M.


Previously announced service

More Flights Landing in Denver

Southwest is bringing more flights to Denver. Already its busiest airport operation, the carrier will grow even more with seven additional flights in October, offering up to 310 departures a day beginning on Oct. 5, 2023. As Southwest looks ahead to the fall, it’s also preparing to begin nonstop service on Saturdays between Denver and San Jose, Costa Rica, which launches this weekend.


Hopefully checking the schedule early will result in some discounted flight bookings. It is probably wise to book early and don’t forget to check regularly to see if the price drops so you can get a refund.

Southwest recently launched three new offers for consumer credit cards where you can easily earn the Companions Pass for one full year. There are also new offers that make it easier to earn A-List status.

Disclosure: Miles to Memories has partnered with CardRatings for our coverage of credit card products. Miles to Memories and CardRatings may receive a commission from card issuers.

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Based in NYC. Points/miles enthusiast for years and actively writing about it for the last 6+ years at Danny the Deal Guru. I'm always looking out for deals. Making a few bucks is always nice, but the traveling is by far the best part of this business.

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