Whether you live in San Diego or you’re just visiting, a lot of the best flights leave from LAX, not SAN. It has more airlines, more nonstops, and far more international routes, often at lower fares.

Getting between the two cities is the hard part. There’s no train, the drive is long and traffic-dependent, and the SAN to LAX flights that remain are expensive for 30-odd minutes in the air. A rental adds cost, hotel parking, and sometimes one-way drop charges.

The simplest fix is a San Diego to LAX shuttle, and the one I keep coming back to is reLAXsan. It runs four times a day, with three pickup points across the county and drop-off right at your terminal. You book ahead, and it’s $68 per person each way. I wanted to know if I could recommend it, so I sent my well-traveled daughter from Old Town to catch a midnight flight to Seoul.

Why this works

There’s nothing to manage. You skip the drive, the rental, the parking, and the question of where to leave your car at LAX. You arrive in Old Town with your bags. The coach makes two quick stops in Sorrento Valley and Oceanside, then runs straight up I-5.

The price is the other draw. At $68 one way, it comes in well under a car service or rideshare, with no surge pricing and no wondering whether a driver will take a trip that long.

My daughter took the last shuttle of the day and hit some afternoon traffic, but she still reached LAX with hours to spare for check-in and security.

Where the airport shuttle picks up in San Diego

reLAXsan has three pickup points in San Diego County:

• Old Town San Diego, on the Old Town side of the train station
• Sorrento Valley / Del Mar
• Oceanside / Carlsbad

The Old Town stop is the one we used, and it’s adjacent to a generous parking lot that’s easy to find and pull into.

I parked, we spotted the shuttle, and within a few minutes she was on board. The driver took her bags, checked her ticket, and that was that.

For Uber or Google Maps, the address is 2728 Congress Street, San Diego. The exact corner is Congress Street and Telegraph Way, across from the Old Town Transit Center.

One local note

If you’re coming from the west side near Marina Boulevard, you can get held up by trolley and train crossings. There’s construction in the area right now that blocks the usual workaround, so add 5 to 10 minutes to your timing to be safe.

What the reLAXsan shuttle is like

reLAXsan asks you to arrive ten minutes before departure, which is about right. The driver loads bags at the back, checks your ticket, and you board. My daughter’s was a full-size shuttle bus, two seats on either side of a center aisle, clean and well kept, with the spacious seating reLAXsan advertises. The fleet seems to vary by run, so the size of your vehicle may differ from one departure to the next.

Onboard, you’ll find:

• Plugs for your devices at every seat (USB-C)
• Free Wi-Fi
• Snacks: bottled water, pretzels, Rice Krispies treats
• No bathroom on board, in case that matters to you

A note for taller travelers: my daughter is tall and had no trouble with the legroom, but it is, I would say, a typical pitch for a motor coach seat.

Luggage

The $68 fare includes one personal item, one carry-on, and one checked bag per passenger. A second checked bag runs $15, and that same $15 covers any bag over 50 lbs or oversized (length plus width plus height over 62 inches), with a hard ceiling of 75 lbs per bag. For most people headed to an international flight, that included checked bag is all you need.

Traveling with kids? There’s a car seat valet

reLAXsan offers a free car seat and booster valet. You bring your seat, they store it at their San Diego office while you travel. Book a round trip, and they’ll have it waiting for your return ride. Book one-way and you pick it up from the office when you’re back. No hauling a car seat through the airport when you’re the one flying, not driving.

Reserve in advance. The popular runs sell out.

The shuttle isn’t a show-up-and-go service, and seats on the most convenient runs go quickly. Book ahead through the reLAXsan booking system, and don’t leave it until the day before.

Standard tickets are exchangeable up to 24 hours before departure. A Flex ticket adds a refund option for a few dollars more, and for any international trip, especially the return, it’s worth taking.

Reader discount: Use code LAJOLLAMOM at booking for 5% off. Not life-changing, but not nothing.

The San Diego to LAX shuttle schedule

reLAXsan runs four departures a day, seven days a week, with a few Friday and Saturday evening exceptions. The current schedule is on their website.

My daughter took the 4:15 pm departure, the last of the day, for a flight leaving just before midnight. She was at LAX a little after 7:00 pm, with time to check in, clear security, and settle into the Tom Bradley International Terminal. TBIT has been beautifully renovated in recent years. The dining is good, the quiet corners are easy to find, and the extra hours pass comfortably.

Most international flights to Asia leave between 10:30 pm and 1:00 am, so the late-afternoon shuttle pairs naturally with them.

What the reLAXsan shuttle costs

• $68 per adult, standard fare
• $57 per adult when booking two or more passengers together
• $48 for children
• Gift certificates save up to 25%, worth considering if you make this trip more than two or three times a year
• Reader discount: code LAJOLLAMOM for 5% off

Where you’re dropped at LAX, and where to find it on the way back

reLAXsan drops you on the lower / arrivals level at LAX, right at your terminal. For the LAX to San Diego return, you’ll find the pickup under the orange “Shared Rides” signs at lower / arrivals, also at your terminal. There’s no off-airport transfer, no parking shuttle, no walking through a lot in the rain. For a shuttle service, it’s about as clean a curb-to-curb experience as you’ll find.

Who I’d send on it, and who I’d send elsewhere

The shuttle is the right call when:

• You’re a solo traveler or a couple flying out of LAX
• You’re visiting San Diego and need a ride to the airport for your flight home
• You want a buffer against traffic without spending your day behind the wheel
• You’d rather not ask a family member to give up an afternoon for the round-trip

A private car is the better answer when:

• Your flight times don’t line up with the shuttle schedule
• You’d rather have the privacy and quiet of a car

There genuinely aren’t many other ways to get to LAX from San Diego if you don’t want to drive yourself, and the reLAXsan shuttle is now the option I find myself recommending.

FAQs that land in my inbox

Is there a train from San Diego to LAX?

No. Amtrak’s Pacific Surfliner runs from San Diego up the coast, but the closest it gets is downtown Los Angeles or Irvine, and neither station connects directly to the airport.

How do you get from San Diego to LAX without renting a car?

A shuttle like reLAXsan is the option. Your other choices are hiring a private car, calling a rideshare, or arranging a private driver. The shuttle is the only one that’s both reliably available and reasonably priced.

Where does the reLAXsan shuttle pick up in San Diego?

Three points: Old Town San Diego, Sorrento Valley / Del Mar, and Oceanside / Carlsbad. Same booking system and same fares for all three.

How early should I arrive at the stop?

Ten minutes. That’s what they recommend, and it’s accurate in our experience.

Do I really need to book in advance?

Yes. Seats sell out on the runs that line up with international departures.

What happens if my return flight is delayed?

Standard tickets are exchangeable up to 24 hours out. Flex tickets give you a refund window. For an international return, I’d take the Flex upgrade.

Can I bring a car seat on the shuttle?

Yes, and reLAXsan has a free car seat and booster valet. They’ll store your seat at their San Diego office while you travel. Book a round trip and they bring it back for your return ride; book one-way and you can pick it up from the office. Otherwise, they do not provide car seats.