Question : Is the price you found a good deal?
Answer : Ranging from $1,154 to $1,214, prices for OAK to ZAG change much less than most routes from the United States. Prices tend to be lower the further out you book.
Question : How long do most people stay in Zagreb?
Answer : Of course you're not most people, but if you were, you'd stay roughly one week.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The cheapest day to fly in February is Wednesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.