Alaska Airlines via DealBase offers 1-Way Nationwide Fares with prices starting from $48.30. (On the DealBase landing page, click "Alaska Airlines" in the top line to see this sale.) This price is valid on flights departing from San Jose, CA, (SJC) with arrival in San Diego, CA, (SAN) on April 17. That's tied with our expired mention from last week and the lowest price we could find for select routes today by at least $14. Book this travel deal by March 12 for travel from April 10 through May 2.
Prices, dates, and booking details were valid at the time of publication.
The planet will thank you, your local (overwhelmed) landfill will thank you. Even your budget will thank you.