Southwest Airlines – Two Days Only Airfare Sale for Spring Travel – Book by March 29 $49

Flights as low as $49 one-way (OAK-LGB example). There are others, click on link to see more.
Southwest Airlines
Book by 3/29
Advance Purcahse: 21-day advance purchase required
Nonrefundable. Seats, travel days, and markets limited.
Blackout dates apply. Fares not available to/from Albany, NY; Rochester, NY. Domestic travel valid 4/10/18 – 6/13/18 and 8/21/18 – 10/31/18. Travel to/from San Juan, Puerto Rico valid 4/10/18 – 5/17/18, and 9/5/18 – 10/31/18. International travel valid 4/10/18 – 5/17/18, and 8/21/18 – 10/31/18. Points bookings do not include government fees from $5.60 per one-way flight.