Save at least $7 on almost 400 routes in early 2020. Buy Now at DealBase Tips On the DealBase landing page, click "Alaska Airlines" in the top line to see this sale. We found this price on flights departing from Las Vegas, NV (LAS) with arrival in Los Angeles, CA (LAX) on January 7, 2020. All prices, dates, and booking details were valid at the time of publication. Book this travel deal by September 26 for travel from January 7, 2020, through March 7, 2020.