Top picks for San Diego Day tours

Discover 38 Day tours in San Diego on Trip.com, updated February 9, 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!

From EUR 11.63 per person, with an average total of EUR 74.98. Choose the option that suits your plan.

With 2.702k verified reviews, Day tours San Diego boast an average rating of 4.7.

This week's most popular Day tours: "San Diego Harbor Cruise", with 1.581k reviews and a 4.5 rating.

Now on Trip.com: "Los Angeles to Old Town San Diego + Bay Cruise + USS Midway Day Tour", a 6-hour adventure in San Diego!

The next available day tour departs on February 10, 2026. Book now to secure your spot!

San Diego Day tours usually take about 6 hours — perfect for a relaxed, immersive experience!

81% of San Diego Day tours now offer English-speaking guides

February is the perfect time to visit San Diego! Choose from Day tours available day tours, including seasonal favorites like San Diego Harbor Cruise.

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

Search attractions or local attractions & tours
Search
Top Picks
Available Today
Available Tomorrow

38 results for San Diego Day tours

View more

Frequently asked questions about San Diego Day tours

How many Day tours are available in San Diego on Trip.com?

What are the best Day tours in San Diego?

What are the top-rated Day tours in San Diego?

How can I contact Trip.com customer support?

Can I change or cancel my booking?

How can I get discounted prices?

Reviews/Trip Moments

Reviews: San Diego Pass Plus: 50+ Attractions - Includes LEGOLAND
Guest User2025-07-30
Excellent trip
Reviews: Los Angeles to Old Town San Diego + Bay Cruise + USS Midway Day Tour
Guest User2025-08-10
Liuchun tour guide is very good, driving smoothly, explaining in place, the itinerary rhythm card is very good
Reviews: San Diego Bay: 2.5 hour Pure Catamaran Sailing Cruise
Guest User2025-10-28
Ryan the captain was excellent. He is very skilled and was welcoming, the sail was very relaxing. Highly recommended.
Reviews: San Diego: Gaslamp Quarter Food & Drink Walking Tour
Guest User2025-12-27
A friendly way to discover the Gaslamp Quarter! Many thanks to Ben for his welcome and guidance! We had a great time.
Reviews: San Diego Guided E-Bike Tour - Balboa Park & Gaslamp Quarter
Guest User2025-12-29
Great tour to see downtown San Degio and Balbo Park. Would be perfect for 1st day in the city to find your way.
Reviews: Gaslamp Quarter Food and Drink Tour: Brothels, Bites & Booze
Guest User2026-01-19
A great way to see the Gaslamp and hear the history! Great food too, plus drinks. Not a ton of food if you are starving, but the host, B, had fantastic restaurant recommendations!
Europe’s Best Online Travel Agency 2023
Europe’s Best Online Travel Agency 2023
Contact Center <br>of the year 2025
Contact Center
of the year 2025
trip.com group
SkyscannerTrip
Trip.com is part of Trip.com Group Limited, one of the world's leading providers of travel services.