Alaska Airlines via DealBase offers Alaska Airlines 1-Way Nationwide Fares with prices starting from $40.20. (On the DealBase landing page, click on "Alaska Airlines" in the top line to see this sale; we found lower fares within.) That's the lowest price we could find for select routes today by at least $4. This price is valid on flights departing from Los Angeles, CA, (LAX) with arrival in Las Vegas, NV, (LAS) on December 3. Book this travel deal by November 12 for travel from December 4 through March 7, 2019. .

Prices, dates, and booking details were valid at the time of publication.