via I-5
The drive from San Diego to Del Mar takes approximately 45 min, covering 21 miles via I-5. Under normal conditions, expect to spend around $2 on gas.
Travel time can vary — during rush hour or bad weather, the journey may take 67–76 minutes. For the fastest trip, avoid peak commute hours.
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
For this shorter drive, the best time to go is mid-morning (9-11 am). Rush hour (7-9 AM and 4-7 PM) can add significant time on this route. Weekends are generally smoother unless it's a holiday.
The main West Coast highway. Heavy traffic near LA, San Francisco, and Seattle. Scenic stretches through Oregon and Northern California.
This trip can typically be done on a single tank of gas.
The short drive from San Diego to Del Mar follows I-5 for 21 miles, with an estimated travel time of 45 min under normal conditions. Fuel costs run approximately $2 at current prices, assuming average fuel efficiency of 30 MPG. Mid-morning (9-11 am) is generally the best window to depart for the smoothest ride.
At just 21 miles, this is a comfortable day trip that won't require any fuel stops along the way. You can easily make the round trip in a single day with plenty of time to spare.