Southwest Shifts to Seasonal Denver Service

As of December 13, Southwest Airlines service from Santa Barbara to Denver is shifting to a seasonal schedule. This nonstop route will now be available from June 5, 2025 to November 1, 2025.

Nonstop service to Denver will still be available year round with United Airlines. Starting May 1, 2025, their service to Denver will increase to three times per day. 

In addition, Southwest will be introducing new nonstop service to Phoenix starting August 5, 2025. This will be a seasonal service offered only on Sundays. Southwest's service to Las Vegas, Oakland, and Sacramento will remain year round. 

To view all the nonstop routes from SBA, visit the Flights page.