Top picks for San Diego API only

Discover 36 API only in San Diego on Trip.com, updated November 10, 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!

From HK$118.24 per person, with an average total of HK$709.69. Choose the option that suits your plan.

With 1.015k verified reviews, API only San Diego boast an average rating of 4.8.

This week's most popular API only: "Crossing Borders: Tijuana Day Trip from San Diego", with 506 reviews and a 4.7 rating.

Now on Trip.com: "1-day private chartered tour to Los Angeles + Port of San Diego + Balboa Park + Old Town", a 9-hour adventure in San Diego!

The next available day tour departs on November 11, 2026. Book now to secure your spot!

San Diego API only usually take about 9 hours — perfect for a relaxed, immersive experience!

14% of San Diego API only now offer English-speaking guides

November is perfect for visiting San Diego! Choose from 36 available day tours, including seasonal hits like Crossing Borders: Tijuana Day Trip from San Diego.

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
Book now for today
Book now for tomorrow

36 results for San Diego API only

1
2
Trip.comSan Diego
API only

Explore top experiences

See what other travelers love, based on ratings and bookings

RecommendedAttractions (11611)Boat tours (14)Shows & events (1)Food & drink (4)Day tours (38)Culture & history (11)Outdoor & sports (2)Water activities (1)Nature & wildlife (5)City sightseeing (16)SIM card (36)

Frequently asked questions about San Diego API only

How many API only are available in San Diego on Trip.com?

What are the best API only in San Diego?

What are the top-rated API only in San Diego?

What are the recommended itineraries 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: 40+ Attractions - Includes LEGOLAND
Guest User2026-06-22
great deal. included 3 major attractions I used it for San Diego zoo, Legoland and Seaworld if you buy san diego city pass for the same price the go pass only includes one major attraction and two minor so this was a better deal if you want to go to the major attractions
★
★
★
★
★
Reviews:
Guest User2024-07-01
An excellent day trip in Tijuana with many interesting stops. Organization was great and everything went smoothly. The combination of historical overview of the Tijuana phenomenon and popular things was perfect. As it was a group of only four we had a lot of time to go after our interests and our knowledgeable guide Victor answered all of our questions and had a great sense of humor to match. As I was especially interested in food, he helped me find some special Mexican peppers at the food market and gave us a lot of information of Tijuana as a place where Caesar Salad was born, local restaurants and other food places.
★
★
★
★
★
Reviews: Crossing Borders: Tijuana Day Trip from San Diego
Guest User2026-11-03
I was a solo traveler, and coincidentally, I was the only one who signed up for this tour, so I went alone. The guide was kind and felt like a friend, and tried their best to do as much for me as possible. They took me to a famous taco place and even let me try tequila! However, I was a little disappointed that it was only 3 hours long. I felt like it would have been nice to have a bit more free time at the market. At the end, they took me to a souvenir shop, which seemed to be affiliated with the guide. It was a bit expensive. Overall, I think it is a good experience to try at least once.
★
★
★
★
★
Reviews:
Guest User2026-02-10
We had a great day out and awesome experience, Pedir was great with all the organisation and correspondence through to hitting the streets of Tijuana with our guide Carlos. Carlos was knowledgeable and friendly and made the experience unique. Of all the walking tours i had done over the years this was by far the best experience. Thanks guys 👍

Trip.com picks

Popular cities in United States

Popular San Diego Tours

Best San Diego Experiences

Popular Destinations

Things to do in Anaheim
San Diego Harbor: 2-Hour Cruise with Live GuideSan Diego Gaslamp District: History Walking TourSan Diego Liberty Station: Guided Walking TourSolana Beach: Guided E-bike TourSan Diego: Champagne Brunch Cruise with Dessert BuffetSan Diego Whale & Dolphin Watching AdventureSan Diego: Old Town Food TourMaritime Museum of San Diego: Entry Ticket + Swift Boat Naval History TourGoCar San Diego: Self-Guided TourSan Diego Harbor: Tall Ship Sailing TourSan Diego Bike RentalsSan Diego: City Lights Night Tour by TrolleyLa Jolla Cove: Self-Guided Driving TourWhaley House Museum: Daytime Self-Guided TourSan Diego SIM CardSan Diego Day ToursThings to do in ShanghaiThings to do in BeijingThings to do in Hong KongThings to do in OsakaThings to do in ZhangjiajieThings to do in SingaporeThings to do in ChongqingThings to do in TokyoThings to do in GuangzhouThings to do in Xi'anThings to do in ChinaThings to do in JapanThings to do in ThailandThings to do in VietnamThings to do in South Korea