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Tucson International Airport Tucson Airport Authority Ryan Airfield
San Diego

San Diego

San Diego International Airport (SAN)

3225 N. Harbor Drive

Talk about being close to everything. The airport – the busiest single-runway airport in the United States – is just 3 miles north of downtown and across the street from San Diego Bay. It takes less than 15 minutes to drive from the airport to downtown. Mission Beach is 6½ miles northwest of the airport, less than 20 minutes drive time; La Jolla is about 15 miles north, about 30 minutes drive time, and Coronado is about 9 miles south, or 25 minutes drive time. The international border at San Ysidro crossing into Tijuana is less than 20 miles south, or about a 30-minute drive.

San Diego International Airport terminal complex

San Diego airport has two terminals; Terminal 1 with two concourses (Gates 1-10 and 11-18) and Terminal 2, also with two concourses (Gates 20-32 and 33-51). Only the concourses in Terminal 2 are connected post-security. Otherwise connecting passengers going between concourses must exit the TSA secure area and be re-screened.

The airport is preparing to begin construction in late 2021 or early 2022 on a new Terminal 1 to replace the existing building. The $3 billion, 1.2 million square-foot terminal is to be  constructed in two stages to ensure the current number of gates remain available during the build out. In the first phase, scheduled to open in the first quarter of 2025, 19 new gates will be added. The next phase, scheduled to open in early 2027, will add 11 new gates. When work is complete, the airport will have a total of 62 gates.

Ground transportation choices from the airport include app-based rides, taxis, limousines and shuttles, all of which can be reached by following the signs from either terminal to the Transportation Plazas. Car rental companies are all located in a Consolidated Rental Car Center and are reached by using dedicated shuttles that operate continuously for the 15-20 minute ride between the terminal and the center.

San Diego’s Metropolitan Transit System Route 992 buses depart from outside the airport’s baggage claim about every 15 minutes daily for the 10-15-minute ride to West Broadway and Kettner Boulevard, which is adjacent to America Plaza and across the street from Santa Fe Depot where passengers can connect to other bus routes, the Trolley light rail, COASTER commuter rail and Amtrak’s Pacific Surfliner intercity train. The bus continues on Broadway for other connections.

Passengers going to the Cross Border Xpress (CBX) can connect to the CBX Shuttle departing every two hours 9:15 a.m.-9:15 p.m. from the Consolidated Rental Car Center at SAN or 9:30 a.m.-9:30 p.m. from the Santa Fe Depot downtown. The shuttle’s scheduled travel time is 40 minutes from downtown to the CBX terminal at Otay Mesa, where passengers flying from Tijuana’s General Abelardo L. Rodríguez International Airport can check-in for their flights on the U.S. side of the border and then use a 400-foot skybridge that leads directly into the terminal on the Mexico side. There are fees to use the shuttle and the CBX, which is only available to passengers booked on flights departing and arriving the Tijuana airport.

To/From Tucson connections

Southwest Airlines flights arrive and depart San Diego at gates 3-12 in Terminal 1. Be aware that gates 3-10 and gates 11-18 are separate from each other and passengers connecting between the two must leave the TSA secure area and be re-screened.

San Diego Airport website

Plan Some Beach Time

San Diego likes to bill itself as America’s Finest City. The temperate climate has a lot to do with it, especially during the summer when they say “zonies,” Arizonans escaping the heat, outnumber locals.

San Diego Tourism Authority has up-to-date travel planning information here.

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Tucson International Airport
7250 South Tucson Boulevard
Tucson, AZ 85756
(520) 573-8100