Cheap flights from San Juan, United States to San Diego, CA
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Tips to know when travelling to San Diego
Cheapest one-way trip | £156 |
---|---|
Cheapest round-trip | £427 |
Average round-trip | £479 |
Most popular airline | United Airlines |
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Travelers usually depart from Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci when they travel from San Juan to San Diego. Book your trip to arrive at San Diego International, or McClellan–Palomar. The most popular airlines for this route are United Airlines, and Alaska Airlines. San Juan and San Diego have 40 direct flights per week.
Check-in for a flight from San Juan to San Diego
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in San Diego
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 18°C | 10°C |
February | 17°C | 10°C |
March | 18°C | 11°C |
April | 19°C | 12°C |
May | 20°C | 14°C |
June | 22°C | 16°C |
July | 24°C | 18°C |
August | 25°C | 19°C |
September | 25°C | 19°C |
October | 23°C | 16°C |
November | 21°C | 13°C |
December | 17°C | 11°C |
14 day forecast
Frequently asked questions
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