Seasonal Non-stop Service from San Diego to Zihuatanejo

Depends on how much not flying at 2AM is worth to you. In my prior career as an ER doc I know I wasn’t at my best at 2 AM. I would be concerned about pilots at that time in the morning.
FWIW they also announced weekly seasonal flights from ORD. They are pricey, I looked at a couple of dates and they were around $1500.

They also announced daily flights from LAX to Guatemala. They have some pretty cheap fares now if you buy in the next few days. Service starts the first of the year..