Southwest Airlines via DealBase discounts select Southwest Airlines 1-Way Fares Nationwide, with prices starting at $48.98. (On the DealBase landing page, click on “Southwest 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 by at least $23. This price is valid for flights departing on February 5 from Burbank, CA, (BUR) with arrival in San Jose, CA, (SJC). Note that blackout dates and other conditions may apply. Book this travel deal by January 24 for travel from January 29 through May 22. All prices, dates, and booking details were valid at the time of publication.