San Diego International Airport is just 3 miles from downtown, making it one of the cheapest major airport-to-city transfers in the country. Only the transit fares below are published tariffs; the rest are set by a meter, an app or a booking, and move. We have flagged which is which rather than printing numbers that quietly rot.
Rideshare (Uber/Lyft)
The most popular option, and the hardest to quote. Uber and Lyft publish no tariff — the fare is generated by demand at the moment you tap, so the same three-mile ride costs different amounts on different days. During Comic-Con, major conventions, holiday weekends or the Friday evening rush it climbs hard. Always check the app estimate before requesting; that estimate, and nothing printed in a guide, is your price.
Taxi
San Diego taxis are metered and regulated, but not by the airport. The Metropolitan Transit System (MTS) sets a maximum rate of fare — a flag drop, a per-mile charge and a waiting-time charge — which is recomputed annually and approved at a public hearing. A driver may agree a rate at or below the maximum, never above it.
We could not confirm the current figures from MTS directly, so we are not going to print a flag drop and a per-mile rate that might be a year or two out of date — that is exactly how a guide ends up lying to you. Ask the driver to confirm the rate before you set off, or read the rate card posted in the cab. The useful part: the meter does not surge, so a taxi stays predictable when app pricing does not.
Whatever the fare, add 15-20% for the tip.
Private Transfer
A pre-booked transfer is quoted per vehicle — sedan, SUV or minivan — with meet-and-greet included, and the price is fixed regardless of traffic or demand. Because it depends on vehicle, date and destination, pull a live quote rather than trusting a printed range. The per-vehicle pricing is what makes it work for groups: one car split four ways changes the maths against four individual app fares, particularly during a convention when those fares are climbing.
Public Transit — USD 2.50, or free
This is where most guides get San Diego wrong, so read this bit carefully. There are two separate airport services and they are not the same thing:
- MTS Route 992 is the Airport/Downtown Shuttle. It runs from both terminals directly to downtown — no transfer, no trolley connection required — for USD 2.50 one-way (USD 1.25 for seniors, riders with disabilities, Medicare recipients and youth). It goes every 15 minutes for most of the day, seven days a week, and the airport is less than 15 minutes from the Trolley connection at Broadway & Kettner, a block from Santa Fe Depot.
- The San Diego Flyer is a free shuttle between the airport and the Old Town Transit Center, where the Trolley, the Coaster commuter rail and other buses meet. It runs roughly every 20-30 minutes, seven days a week, boarding on the east side of the transit center next to the bus bays on Congress Street.
So: downtown costs USD 2.50 and needs no connection. Old Town costs nothing. Neither requires you to buy two fares to get into the city.
Costs to Popular Destinations
San Diego is a spread-out city, and beyond downtown the fare depends entirely on distance, traffic and which option you pick — none of it published. Rather than print taxi and transfer figures we cannot stand behind, here is the geography to plan around; get a live transfer quote and confirm the taxi rate card for your route:
| Destination | Drive time |
|---|---|
| Hotel Circle / Mission Valley | 10-15 min |
| Coronado | 15-20 min (via the bridge) |
| Mission Beach / Pacific Beach | 15-20 min |
| La Jolla | 20-30 min (I-5 dependent) |
| San Ysidro (Tijuana border) | 25-35 min |
| Carlsbad / Legoland | 35-40 min |
Fixed-price private transfer
SAN San Diego
From€68for 2 passengers
The pattern is the one you would expect: the further you go, the more a fixed price agreed in advance beats a meter you cannot predict.
Convention Season Warning
San Diego hosts major events year-round — Comic-Con (July), CRSSD Festival, various biotech and defense conferences. During these periods, rideshare surge pricing is aggressive, hotels in the Gaslamp Quarter are packed, and even taxis can be harder to find. If you are arriving during a major event, a pre-booked transfer at a fixed price is the financially predictable option.
Tipping Norms
In the US, tipping your driver is expected. Budget an additional 15-20% on top of quoted fares for taxis and transfers. Rideshare tips are added in-app after the ride. Because the ride downtown is short, that percentage lands on a small fare — but it is still expected.