Southwest Airlines Co. extended its flight schedule through January 4, 2023, bringing holiday travel planning into focus with new and returning service for the season from late fall into early winter.

In the newly released extension of the flight schedule, Southwest will offer new nonstop service between:

• San Jose, Calif., and Palm Springs, daily except on Saturdays, beginning November 6, 2022
• Nashville and Long Beach, Calif., once daily, beginning Nov. 6, 2022
• Nashville and Steamboat Springs (Hayden), Colo., only on Saturdays, beginning December 17, 2022
• Colorado Springs and San Diego, on select peak travel days from late November through early January (see specific itinerary options by date on Southwest.com)

These new flights and the carrier's full schedule is now open for booking through January 4, 2023, on Southwest.com.