Question : How long are most people's visits to Oakland when they fly in from San Juan?
Answer : Of course you're not most people, but if you were, you'd stay roughly four days.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : In February, Tuesday is your lowest-cost day to fly. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : Which airline is offering the cheapest round-trip flight from SJU to OAK?
Answer : Check out Delta Air Lines, as they have been booking customers at lower fares than most.