Question : How long do most people stay in San Diego?
Answer : Of course you're not most people, but if you were, you'd stay roughly 14 days.
Question : What is the cheapest round-trip ticket you can get to San Diego?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $875, while prices for other flights are as high as $3,912.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The lowest-cost day to fly in June is Tuesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.
Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Jun 6th. As of May 22nd, it's showing the cheapest ticket sales at $875. That is 54% below the average price for this route, so you can spend that extra money on an adventure in San Diego.
Question : How much should a trip from Auckland (AKL) to San Diego (SAN) cost?
Answer : Ranging anywhere from $875 to $3,912, prices for AKL to SAN do fluctuate a lot more than the majority of routes from New Zealand. Prices tend to be lower the further out you book.