San Diego International Airport

Airport Airport

IATA Code
SAN
ICAO Code
KSAN
Airport Type
Large Airport
Class
International

San Diego International Airport (SAN) is a single-terminal airport with two connected terminals and a compact layout close to downtown San Diego; annual passenger traffic is in the tens of millions. The airport’s proximity to the city keeps transfer times short but can mean busy road traffic at peak times.

San Diego International Airport
Elevation: 5 m
32.7336, -117.1900

Terminal Guide for San Diego International Airport #

The airport consists of a single connected terminal complex with separate concourses used by different carriers; departures and arrivals share the same terminal building so transfers between domestic and some international flights are generally walkable. Check-in, security and baggage reclaim are all within a short distance of one another.

Getting to and From San Diego International Airport #

SAN is very close to downtown San Diego-travel time by car is typically 5-15 minutes without heavy traffic. Options include shuttle buses, local transit, taxis and ride-share.

  • Rail/metro: There is no direct heavy-rail/metro to the terminal; shuttle buses connect to local trolley/light rail stations.
  • Buses/shuttles: Public buses and hotel shuttles connect the airport to downtown and surrounding areas; journey times vary by route.
  • Taxis: Taxis are available from the arrivals curb; short ride to downtown.
  • Ride-share: App-based ride-share pickup is in a designated area outside arrivals.
  • Driving: The airport is very near downtown San Diego; allow extra time during peak commuting hours.

Facilities, Shopping, and Dining at San Diego International Airport #

The compact terminal offers a good range of shops, restaurants, lounges and passenger services concentrated in a small area for short transfer times.

  • Lounges: There are airline and independent lounges accessible by class, status or pay-per-use.
  • Food & drink: Strong selection of cafés and sit-down restaurants both landside and airside.
  • Wi‑Fi: Free Wi‑Fi is available throughout the terminal.
  • Charging: Plenty of charging points and outlets in gate seating areas.
  • Luggage storage: Limited short-term luggage services; check airport information.
  • Showers: Shower access is generally provided through some lounges or nearby airport hotels.
  • Accessibility: The airport provides accessible routes and assistance; pre-book airline support for arrivals and departures if needed.

Hotels and Layovers at San Diego International Airport #

Several downtown San Diego hotels are 10-20 minutes from the airport; there are also airport-adjacent properties offering shuttles. For short daytime layovers, downtown day rooms can be convenient and offer more dining choices than airport hotels.

Tips for San Diego International Airport #

  • Taxis and ride-share vehicles use dedicated pickup areas outside arrivals - check signage as pickup points are separate from private vehicle zones.
  • Terminal 1 at SAN is compact; expect short walks between check-in, security and gates but lines can form at peak times.
  • If you need public transport to downtown San Diego, the airport shuttle or buses connect to trolley/light rail links - allow 20-40 minutes depending on your final stop.

Weather & Climate near San Diego International Airport #

Climate

San Diego International Airport's climate is classified as Hot Semi-Arid - Hot Semi-Arid climate with warm summers (peaking in August) and cool winters (coldest in January). Temperatures range from 9°C to 25°C. Semi-arid with limited rainfall with a pronounced dry season.

Air Quality: AQI 38 Good
Best Time to Visit
OctoberSeptemberJuly
Temperature & Rainfall
Temperature Range
31°
Warmest Month
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 19°C and lows of 9°C. The wettest month with 56 mm of rain and partly cloudy skies.

73 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
19°
74%
Humidity
Very Humid

Weather

56 mm
Rainfall
2.8 m/s
Wind
Calm
0.6
UV Index
Moderate
10.1h daylight

February

February is cool with highs of 20°C and lows of 10°C. Moderate rainfall (52 mm) and partly cloudy skies.

74 Very Good

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 20°
76%
Humidity
Very Humid

Weather

52 mm
Rainfall
3.0 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
10.9h daylight

March

March is cool with highs of 19°C and lows of 11°C. The wettest month with 56 mm of rain and partly cloudy skies.

72 Very Good

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 19°
79%
Humidity
Very Humid

Weather

56 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.4
UV Index
High
11.9h daylight

April

April is cool with highs of 21°C and lows of 12°C. Light rainfall and partly cloudy skies.

76 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 21°
80%
Humidity
Very Humid

Weather

19 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.8
UV Index
Very High
12.9h daylight

May

May is cool with highs of 21°C and lows of 14°C. Almost no rain and mostly overcast skies.

74 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
15° 21°
83%
Humidity
Very Humid

Weather

5 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.9
UV Index
Very High
13.7h daylight

June

June is mild with highs of 23°C and lows of 16°C. Almost no rain and mostly overcast skies.

80 Excellent

Comfort

19°
Feels Like Mild
19°C
Temperature
16° 23°
85%
Humidity
Very Humid

Weather

2 mm
Rainfall
3.4 m/s
Wind
Light Breeze
2.1
UV Index
Extreme
14.1h daylight

July

July is mild with highs of 24°C and lows of 18°C. The driest month with just 1 mm and mostly overcast skies.

84 Excellent

Comfort

21°
Feels Like Mild
21°C
Temperature
18° 25°
86%
Humidity
Very Humid

Weather

1 mm
Rainfall
3.4 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
13.9h daylight

August

August is the warmest month with highs of 25°C and lows of 19°C. Almost no rain and mostly overcast skies.

84 Excellent

Comfort

22°
Feels Like Mild
22°C
Temperature
19° 25°
84%
Humidity
Very Humid

Weather

2 mm
Rainfall
3.3 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
13.2h daylight

September

September is mild with highs of 25°C and lows of 18°C. Almost no rain and partly cloudy skies.

88 Excellent

Comfort

22°
Feels Like Mild
22°C
Temperature
18° 25°
82%
Humidity
Very Humid

Weather

5 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.7
UV Index
Very High
12.2h daylight

October

October is mild with highs of 24°C and lows of 15°C. Light rainfall and partly cloudy skies.

89 Excellent

Comfort

20°
Feels Like Mild
20°C
Temperature
15° 24°
79%
Humidity
Very Humid

Weather

10 mm
Rainfall
2.9 m/s
Wind
Calm
1.2
UV Index
High
11.2h daylight

November

November is cool with highs of 22°C and lows of 11°C. Moderate rainfall (30 mm) and partly cloudy skies.

77 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
11° 22°
75%
Humidity
Very Humid

Weather

30 mm
Rainfall
2.8 m/s
Wind
Calm
0.7
UV Index
Moderate
10.4h daylight

December

December is the coolest month with highs of 20°C and lows of 9°C. Moderate rainfall (35 mm) and partly cloudy skies.

75 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
20°
73%
Humidity
Very Humid

Weather

35 mm
Rainfall
2.6 m/s
Wind
Calm
0.5
UV Index
Moderate
9.9h daylight

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