It depends mostly on your car and gas mileage for the expenses but it will almost always be cheaper to drive. Plus, you'll have your car to go do stuff while there and not have to worry about getting a rental car.
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For the shortest trip, driving is slightly more economical than flying. But for the longer cross-country trip, flying is far cheaper. And keep in mind that this only considers solo drivers. Families or friends traveling in one vehicle can save money by driving, even on longer routes.
Data collected from hotels, public transportation, bars, restaurants, etc. revealed San Diego to be one of the most expensive weekend getaways in the country.
With a growing public transportation system, bike paths, boardwalks, ferries, and more to take advantage of, it's easier than ever to discover how to get around San Diego without a car.
We recommend planning at least 3 days for San Diego. This will allow you to explore the city center, visit one or two theme parks, and potentially also catch a glimpse of the beautiful coastal areas nearby. However, if you have more time, you can easily fill 5-7 days in San Diego and you'll find plenty to do.
For the shortest trip, driving is slightly more economical than flying. But for the longer cross-country trip, flying is far cheaper. And keep in mind that this only considers solo drivers. Families or friends traveling in one vehicle can save money by driving, even on longer routes.
Mid-morning and early evening flights are often more expensive – though this trend isn't quite as set in stone as the cheapest days to fly. If you're looking to save, early morning, midday, or late-night flights can often be the cheapest time to fly.
Layovers are preferable if you want to save some money and have enough time in your travel schedule. Layover flights are usually cheaper than both direct and non-stop flights. Though you might spend a lot of time landing, disembarking and with layovers, you get to rest and stretch in between your journey.
If you're just spending 2 or 3 days in San Diego, you're going to have plenty of fun things to fill your San Diego itinerary, but you could easily extend your trip to a week or more and still have a brilliant time.