Southwest Flights are Now Bookable Through Summer 2023!

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Southwest Flights are Now Bookable Through Summer 2023!

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Winter may be just underway, but it's time to start planning your summer trips for 2023! You can now book Southwest flights all the way into next August!

While most airlines allow you to book flights up to 11 months in advance of your travels, Southwest Airlines does it a bit differently. They release their fares in batches, going as far out as about seven months. As of earlier this week, it was only possible to book Southwest Airlines flights into early July.

That changed on Thursday, as the airline has now released more of its schedule through the rest of the summer. The Southwest flight schedule now has flights bookable all the way through Aug. 14, 2023. So if you're trying to plan a trip for spring break, you can book those Southwest flights now.

Waiting to book Southwest flights for late summer or early fall 2023? Southwest says it will extend its schedule again on Feb. 9, releasing another two month's worth of flights – all the way through Oct. 4, 2023!

Nervous about making travel plans all the way through next summer? Southwest always allows free changes or cancellations. That means you can book a flight as far out as early July now, then change or cancel it (for a travel credit) down the line if need be. Southwest has also started selling new Wanna Get Away Plus fares that allow you a one-time transfer of those travel credits!

Read up on how to get the cheapest flights by using the Southwest low fare calendar!


Booking the New Southwest Flight Schedule

Southwest is one of the few airlines that doesn't list flights on Google Flights – or any online travel agency or flight search platform, for that matter. That means you'll always need to start your flight search for Southwest fares directly on their website at

If your travel dates are flexible, we recommend using Southwest's low fare calendar as it will show you the dates with the cheapest fares over a month-long span.

southwest schedule extension 

Not sure how (or when) to book flights to get the best deal? Read our post on the best day to book flights – it may not be what you think!

And as far as cancelations and refunds go with Southwest, they have always offered some of the most generous policies in the industry. Long before other carriers ditched change fees, there has never been a fee to cancel or change your Southwest flight.

You can cancel any Southwest flight and be given a voucher for later use. It's one of the many reasons we are big fans of Southwest Airlines.


Bottom Line

The Southwest flight schedule is now open through Aug. 14, 2023. If you're trying to make travel plans next summer and Southwest is an option, it's time to start booking!

Trying to plan even further out in 2023? Southwest says it will release another batch of schedules on Feb. 9, 2023 – though that date could change – making flights bookable all the way into early October of next year!


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Disclaimer: The responses below are not provided or commissioned by the bank advertiser. Responses have not been reviewed, approved or otherwise endorsed by the bank advertiser. It is not the bank advertiser’s responsibility to ensure all posts and/or questions are answered.

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