Southwest Airlines is offering 30% off many flights this summer and fall, but the deal isn't available on every ticket.

Southwest Airlines is outlining its new fare bundles that passengers can expect to soon see. Southwest will introduce a new cabin that offers extra leg room. For now, the seat will be free, but early in 2026,

Southwest Airlines unveiled new fare bundles this week, giving fliers a first look at how different fares will determine seat selection, checked bag charges, refunds and more. The new bundles are a shift from the usual tickets that range from the cheapest Wanna Get Away fares to the more luxurious Business Select fares.