Top Picks for San Diego Day tours

Discover 15 Day tours in San Diego on Trip.com, updated October 3, 2025, with experiences lasting from 1 to 7 hours. Find the perfect adventure for your day!

From OMR 5.39 per person, with an average total of OMR 27.99. Choose the option that suits your plan.

Now on Trip.com: "San Diego Harbor: 2-Hour Cruise with Live Guide", a 2-hour adventure in San Diego!

The next available day tour departs on October 4, 2025. Book now to secure your spot!

San Diego Day tours usually take about 2 hours — perfect for a relaxed, immersive experience!

85% of San Diego Day tours now offer English-speaking guides

October is the perfect time to visit San Diego! Choose from Day tours available day tours, including seasonal favorites like San Diego Harbor: 2-Hour Cruise with Live Guide.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.