San Diego Airport (SAN) Terminal Guide 2026
America's busiest single-runway airport. No light rail. Active construction through 2028. Here's how to navigate SAN and reach every San Diego destination without the confusion.
SAN Airport at a Glance
SAN
San Diego International Airport
3 miles northwest of downtown SAN
Terminal 1 (T1) and Terminal 2 (T2)
~25 million (2023)
1 (busiest single-runway airport in U.S.)
No direct service
New T1 project through 2028
3 miles, ~10-15 min
Important: SAN Has No Light Rail Service
Unlike LAX (which has a rail connector), SFO (BART), or SEA (Link Light Rail), San Diego Airport has no direct light rail or metro connection. The San Diego Trolley system does not extend to SAN. Bus Route 992 connects to downtown, but it's not practical with luggage. For most travelers, car service or rideshare is the only realistic option.
Terminal 1 vs Terminal 2
Tip: T1 and T2 are connected post-security by a secured connector. If you land in T1 and have a connection in T2, you can walk without re-clearing security. Pre-security, a shuttle bus connects the terminals. Your rideshare or car service driver will specify T1 or T2 pickup based on your airline.
Airline-by-Terminal Quick Reference
| Airline | Terminal | Key Routes | Notes |
|---|---|---|---|
| Southwest Airlines | T1 | LAS, PHX, LAX, SFO, DEN, DAL | Largest carrier at SAN by volume |
| Alaska Airlines | T1 (mostly), T2 | SEA, PDX, SFO, LAX, JFK, BOS | Split operations; verify terminal at check-in |
| Spirit Airlines | T1 | LAS, LAX, ORD, FLL, DFW | Ultra low-cost carrier |
| Frontier Airlines | T1 | DEN, ORD, PHX, DFW | Budget carrier |
| Delta Air Lines | T2 | ATL, JFK, LAX, SEA, MSP, SLC | Strong hub connections via Atlanta, JFK |
| American Airlines | T2 West | DFW, CLT, ORD, JFK, MIA, PHL | Flagship Lounge in T2 |
| United Airlines | T2 East | SFO, EWR, ORD, IAH, DEN | United Club in T2 East |
| British Airways | T2 | London Heathrow (seasonal) | International; CBP processing in T2 |
| Japan Airlines | T2 | Tokyo Narita (seasonal) | International service to Japan |
New Terminal 1 Construction (2022-2028)
San Diego Airport's Terminal 1 is undergoing a complete $3.4 billion rebuild. The old T1 facility was built in the 1970s and was significantly undersized for current passenger volumes. The San Diego County Regional Airport Authority approved the New T1 project to add 19 new gates, expanded baggage systems, better curbside access, and modern food/retail concessions.
Travel Advisory for T1 Passengers (2026)
Construction fencing, modified curb zones, and temporary terminal structures are in place. Allow extra time for check-in and navigation. Pickup/dropoff zones may have shifted since your last visit. Your Detailed Drivers chauffeur monitors SAN construction updates and will confirm your exact pickup location when your flight lands.
Car Service Pricing from SAN Airport
San Diego has favorable geography for car service: most destinations are within 30 miles of the airport. Downtown is 3 miles. La Jolla is 14 miles. Coronado is 5 miles via the bridge. Even Carlsbad — the northern suburb where LEGOLAND and the Flower Fields are — is only 37 miles up I-5.
| Destination | Distance | Drive Time | Sedan Rate | SUV Rate |
|---|---|---|---|---|
| Downtown SAN (Gaslamp/Little Italy) | 3 miles | 10-18 min | $45-$65 | $65-$90 |
| Coronado (Hotel del Coronado) | 5 miles | 10-20 min | $45-$65 | $65-$90 |
| Mission Valley / Hotel Circle | 7 miles | 12-20 min | $50-$70 | $70-$95 |
| Mission Beach / Pacific Beach | 8 miles | 15-25 min | $55-$75 | $75-$100 |
| La Jolla (Village / Cove) | 14 miles | 20-35 min | $70-$95 | $95-$125 |
| UC San Diego / Torrey Pines | 14 miles | 20-35 min | $70-$95 | $95-$125 |
| Chula Vista | 12 miles | 18-28 min | $60-$80 | $80-$105 |
| Del Mar / Solana Beach | 20 miles | 25-40 min | $85-$110 | $115-$145 |
| Carlsbad / LEGOLAND | 37 miles | 40-55 min | $110-$140 | $150-$185 |
| Temecula Wine Country | 55 miles | 55-75 min | $140-$175 | $185-$230 |
Flat-rate estimates. No surge pricing. Rush hour on I-5 North (to La Jolla) and I-5 South can add 15-30 minutes.
San Diego's Corporate Market: Navy & Biotech
San Diego's economy is anchored by two massive sectors: defense/military and life sciences/biotech. The city hosts the largest concentration of military assets in the world — Naval Base San Diego, Marine Corps Air Station Miramar, Naval Air Station North Island, Marine Corps Base Camp Pendleton (north of the city), and multiple research and command facilities.
The Torrey Pines Mesa and Sorrento Valley corridor is one of the highest-density biotech clusters in the world, rivaling Boston's Kendall Square. Over 700 life science companies operate in San Diego County, with major presences from Illumina, Qualcomm, Pfizer (through subsidiary), and a dozen publicly traded biotech firms.
| Company / Institution | Location | Distance from SAN | Car Service Est. |
|---|---|---|---|
| Qualcomm (HQ) | Sorrento Valley | 12 miles north | $65-$90 |
| Illumina (HQ) | University City | 11 miles north | $65-$88 |
| Salk Institute | La Jolla | 14 miles north | $70-$95 |
| Scripps Research Institute | La Jolla | 14 miles north | $70-$95 |
| UC San Diego (UCSD) | La Jolla | 14 miles north | $70-$95 |
| Naval Base San Diego | Barrio Logan | 4 miles southeast | $45-$65 |
| MCAS Miramar | North SAN | 10 miles north | $60-$80 |
| San Diego Convention Center | Downtown | 3 miles | $45-$65 |
| NAS North Island (Coronado) | Coronado Island | 5 miles via bridge | $45-$65 |
Major San Diego Events: Transportation Impact
San Diego hosts several events that create massive transportation demand surges. Uber/Lyft rates routinely hit 4-6x during peak event hours. Flat-rate car service eliminates this exposure.
| Event | Time of Year | Attendance | Transportation Impact |
|---|---|---|---|
| San Diego Comic-Con | July | 130,000+ | Extreme. Book 4+ weeks ahead. Gaslamp completely gridlocked |
| US Open Golf (Torrey Pines) | June (periodic) | 200,000+/week | Very high. La Jolla and Del Mar corridor congestion |
| Rock 'n' Roll Marathon | June | 20,000 runners | High. Downtown road closures Sunday AM |
| KAABOO Del Mar | September | 60,000/day | High. Del Mar fairgrounds, I-5 North congestion |
| Padres Playoff Run | October (if qualified) | 40,000+/game | Moderate-High. Petco Park downtown, bar district surge |
| Miramar Air Show | October | 700,000 (3 days) | High. North SAN routes congested all weekend |
Book Your San Diego Car Service
Flat-rate pricing from SAN to any San Diego destination. Flight tracking. Professional chauffeurs who know Coronado Bridge, I-5 La Jolla traffic, and Comic-Con gridlock. No surge pricing. 24/7 availability.
Serving SAN Airport to all San Diego destinations: Gaslamp, La Jolla, Coronado, Del Mar, Carlsbad, Chula Vista, and beyond.
Frequently Asked Questions
Does San Diego Airport have light rail service?
No. San Diego International Airport does not have direct light rail or metro service. The San Diego Trolley system does not extend to SAN. MTS Bus Route 992 connects to downtown (15 min, $2.50) but is impractical with luggage. Car service and rideshare are the primary ground transportation options.
Which terminal is Southwest Airlines at San Diego Airport?
Southwest Airlines operates from Terminal 1 (T1) at SAN. Southwest is the airport's largest carrier by passenger volume. Note that Terminal 1 is undergoing a major $3.4 billion reconstruction through 2028 -- pickup zones and gate assignments may change. Verify your T1 pickup location when booking.
Which terminal is Delta, American, and United at SAN?
Delta, American, and United Airlines all operate from Terminal 2 (T2). T2 is split into T2 West (American) and T2 East (Delta, United). The United Club is in T2 East. International arrivals also clear CBP through T2.
How far is San Diego Airport from La Jolla?
SAN is approximately 14 miles from La Jolla via I-5 North. The drive takes 20-30 minutes in normal traffic, 40-50 minutes during rush hour. La Jolla is home to UC San Diego, the Salk Institute, Scripps Research Institute, and dozens of biotech companies -- all frequent car service destinations from the airport.
How do I get to Coronado from San Diego Airport?
Coronado is 5-6 miles from SAN, accessible via the Coronado Bridge (toll-free from the mainland direction). Drive time is 10-20 minutes. Car service to Hotel del Coronado runs $45-$65. There is no direct rail or ferry from the airport to Coronado Island.
How much does car service from SAN cost?
Car service from San Diego Airport runs approximately $45-$65 for downtown destinations (sedan), $70-$95 to La Jolla, $45-$65 to Coronado, and $110-$140 to Carlsbad. All rates are flat with no surge pricing. Compare this to Uber/Lyft which can hit 4-6x during Comic-Con, Padres playoffs, or Miramar Air Show weekends.
Where do car services pick up at SAN?
Prearranged car services pick up at the designated Ground Transportation area on the arrivals level. Your driver will meet you in baggage claim with a name sign, then escort you to the vehicle. During New T1 construction, pickup zones may be temporarily modified -- your Detailed Drivers driver will confirm the exact location when your flight lands.