Cheap flights from Tucson, AZ to San Diego, CA
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Tips to know when travelling to San Diego
Cheapest one-way trip | $188 |
---|---|
Cheapest round-trip | $346 |
Average round-trip | $758 |
Most popular airline | Alaska Airlines |
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Book your trip to arrive at San Diego International, or McClellan–Palomar. The most popular airlines for this route are Alaska Airlines, and United Airlines. Tucson and San Diego have 40 direct flights per week.
Check-in for a flight from Tucson to San Diego
Name | Carrier code | IATA Code | Passport needed during booking | |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | |
United Airlines | UAL | UA | Yes |
Online check-in is not available for these airlines.
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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