Ultimate San Diego One Day Itinerary You’ll Absolutely Love

Planning a trip to Southern California and wondering if San Diego is worth squeezing into your itinerary? Let me stop you right there—yes, it is. Whether you’re road-tripping the coast or flying in for a quick escape, dedicating even just one full day to this sun-soaked city is totally worth it.

On a recent trip, I only had 24 hours to explore San Diego, and I was determined to make every second count. From coastal cliffs and charming neighborhoods to world-class food and laid-back vibes, this city has a way of pulling you in and making you wish you had just one more day.

If you’re short on time but still want to see the best of San Diego, this itinerary is made for you. I’ll take you through my favorite spots—from stunning sunrise views and iconic landmarks to tasty bites and perfect sunset spots. So grab your comfiest shoes and your sunglasses—San Diego is ready when you are!

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San Diego Trip Planning at a Glance

Don’t have a lot of time? Here is my quick guide for an easy planning!

Good to Know Before Visiting San Diego

• Start early. The city is best explored with daylight on your side.
• Weather: San Diego is blessed with that dreamy SoCal sunshine. Mornings can be cool, especially near the coast, but it warms up quickly.
• Check traffic times. Especially if you’re moving between La Jolla and downtown.
• Dress Code: Think casual-cool. Bring layers, comfy shoes, and sunglasses.
• Time Zone: Pacific Time (PT). If you’re flying in from the East Coast or Europe, give yourself time to adjust.

How to Get Around the City

I landed at San Diego International Airport (SAN) late at night, and honestly—smoothest arrival ever. It’s a small airport (compared to LA or SF), so getting through was super quick.

Pro tip: Keep in mind that having a Priority Pass for access to the Lounge is really useful and helps if you want a nice little break before flying. Snacks, coffee, peace—worth it.

From the airport, I hopped on the San Diego Flyer shuttle, which connects directly to the Old Town Transit Center. From there, the trolley and bus system made it surprisingly easy to explore without a car. I chose to use public transportation this time around, and for solo travelers or couples who don’t mind a bit of walking, it’s a budget-friendly and stress-free option.

But if you’re visiting with family, or planning to explore areas like La Jolla, Coronado, or North County, I definitely recommend renting a car. San Diego is very spread out, and while public transit works well in central areas, having a car gives you more flexibility—especially if beach-hopping or hitting up the coastal hikes is on your list. Parking can be a hassle downtown, but most touristy spots have garages or metered parking.

Alternatively, you can use ride-shares like Uber or Lyft, especially if you plan to drink (hello, brewery scene!) or just want to skip the stress.

How To Spend One Day In San Diego: The Perfect Itinerary! 

This itinerary on how to spend one day in San Diego, California is broken down into time slots, but obviously you can adjust it to work for you. Let’s make every hour count!

8:00 AM – Start with Sunrise and Coffee in La Jolla

Wake up early and head to La Jolla Cove. Watch the sunrise over the Pacific and spot sea lions lounging on the rocks. It’s peaceful, dramatic, and a great way to feel instantly connected to the city. Also a great alternative is to try kayaking into the cove to best explore the area.

Check availability for the La Jolla Sea Caves Kayak tour tickets

Grab a coffee or some eggs at Snooze an A.M. Eatery or Bird Rock Coffee Roasters. If you’re a breakfast person (like me), go for their eggs benedict or stuffed French toast—so worth it.

🛎️ Want to stay in this area next time? Check this hotel- Cormorant Boutique Hotel, La Jolla

10:00 AM – Explore Balboa Park

Next, head to Balboa Park. You could spend an entire day here, but you’ll have to be strategic. I recommend picking one or two museums (like the San Diego Museum of Art or the Natural History Museum) and leaving time to wander through the lush gardens and stunning architecture.

🎟️ Consider getting a San Diego Pass if you plan to visit multiple museums—it’s worth it, you can save up to 50% on different attractions!

Take your time strolling. The Spanish Colonial buildings here are gorgeous and the botanical garden is free to enter!

12:00 PM Lunch: Tacos + Little Italy Walk

For lunch, hop on a quick rideshare or trolley to Little Italy, one of my absolute favorite neighborhoods in San Diego. And while yes—it’s known for pasta and wine—some of the best tacos in the city are hiding here.

I’m talking about Not Not Tacos, where the flavors are wild (but work!). Think mac & cheese taco, or Korean short rib. It’s casual, fast, and unexpectedly delicious. Perfect if you’re short on time.

Then take a stroll down India Street, pop into Salt & Straw for some funky ice cream flavors (black olive brittle, anyone?), and browse the cute local shops. You’ll probably end up buying something—you’ve been warned.

2:00 PM – Visit the USS Midway or Hit the Waterfront

After lunch, make your way to the Embarcadero, where you can explore the USS Midway Museum—a massive aircraft carrier turned floating museum. Even if you’re not into naval history, it’s super impressive, and the panoramic views from the flight deck? Chef’s kiss.

You can also book a guided tour or skip-the-line ticket to save time—especially in summer when it gets busy. 

Afterward, walk along the waterfront to Seaport Village for a little shopping, people-watching, and maybe a scoop of gelato.

Optional detour: If you’re a beach lover, this is the time to cruise over to Coronado Island for a quick beach walk.

4:30 AM – Time for The Old Town

This historic neighborhood is often called the “birthplace of California,” and once you’re here, you’ll see why. Think adobe buildings, mariachi music drifting through the air, handmade tortillas being rolled right in front of you, and charming shops selling colorful pottery, spices, and souvenirs.

Getting there is easy: if you’re using public transport like I did, just hop on the Green Line trolley toward Old Town. The stop drops you right in the heart of the district. It’s only about 10–15 minutes from downtown. If you’re driving, there’s usually free parking around the Old Town Transit Center (win!).

Now, let’s talk food—because trust me, you’ll want to eat everything.

Start with a walk through Old Town Market, then head toward Casa Guadalajara, a classic spot with bright decor, festive vibes, and some of the best carne asada tacos I’ve had in San Diego. Their margaritas? Dangerously good. You can even sit on the patio under twinkling lights and enjoy live music if you’re lucky.

If you’ve already had a big lunch and want something sweet instead, just follow the smell of cinnamon to get your Churros from one of the many stalls selling them fresh and hot. Dip them in chocolate or caramel—you deserve it after a full day of adventuring!

The whole area is super photogenic, and you’ll learn a bit of history just by walking around. Stop in the little shops for souvenirs or handmade crafts.

🎟️ Want to take your visit up a notch? Consider booking a haunted history walking tour of Old Town or a Mexican food & tequila tasting tour—so fun and perfect for first-time visitors.

6:00 PM – Sunset at Sunset Cliffs

Yes, the name says it all. Drive or Uber to Sunset Cliffs Natural Park and settle in for one of the most beautiful sunsets you’ll ever see. It gets a bit crowded, but everyone’s there for the same reason—nature’s masterpiece.

Bring a blanket or sit on the rocks. It’s romantic, peaceful, and the perfect time to reflect on your whirlwind San Diego day.

8:00 PM – Visit in the Gaslamp Quarter

Finish strong with a fun night out in the Gaslamp Quarter. This is San Diego’s nightlife and dining hub, and you’ve got options.

I loved just walking around this area—there’s always something happening. You’ll find art galleries, independent bookstores, lots of boutiques, and plenty of street performers.

This is also a great place to slow down a little and maybe grab a drink at a rooftop bar—Altitude Sky Lounge has epic skyline views and a great happy hour. If you’re traveling with friends or your partner, this is the ideal spot to sit back and people-watch as the sun begins to set.

When your feet need a break and you want something more casual, the Quarter is full of fun spots to relax with a cocktail and a snack. A few of my favorites:

One Last Thing…

That wraps up my guide on how to spend one day in San Diego! As you can see, San Diego is so much more than just a beach city—it’s a vibrant destination packed with culture, history, and incredible food that’s definitely worth exploring on its own. Whether you’re starting your California adventure or just passing through, dedicating a full day to San Diego gives you a real taste of what makes this city so special.

This itinerary lets you experience the best of San Diego’s sunny coastline, iconic landmarks, and local flavors all in one action-packed day—from strolling the beautiful shores of La Jolla Cove, diving into history at Balboa Park, to winding down with the vibrant atmosphere of the Gaslamp Quarter and the rich culture of Old Town.

I know this itinerary is fast-paced, but you’ll leave with the feeling of San Diego—sunny, laid-back, full of flavor and fun. And if you fall in love with the place (like I did), well, there’s always next time.

If you have more time in Southern California, there’s so much more to explore—the cute towns like Carlsbad or Oceanside in San Diego County or of course Los Angeles and its surrounding areas.

If you’re planning this trip and feeling a bit overwhelmed, don’t forget that Journeyintheclouds can help plan your perfect California day, whether it’s a day trip or a weeklong adventure. So are you ready for the ultimate San Diego One Day Itinerary?

Until the next trip,

Noemi