Cheap flights from Tucson, AZ to San Diego, CA

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How much do flights to San Diego cost?

Key info about flying to San Diego

Depart from
Tucson International
Arrive to
San Diego International
Average flights per week
40
Flight distance
Worth visiting
Griffith Observatory

Check-in for a flight from Tucson to San Diego

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
United AirlinesUALUAYes

Weather in San Diego

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C10°C
February17°C10°C
March18°C11°C
April19°C12°C
May20°C14°C
June22°C16°C
July24°C18°C
August25°C19°C
September25°C19°C
October23°C16°C
November21°C13°C
December17°C11°C
Hottest Month
25°C
August
Coldest month
10°C
February
Sunny days
346
days per year

14 day forecast

Wednesday
18 Dec
23°C10°C
25 Dec
16°C13°C
Thursday
19 Dec
18°C10°C
26 Dec
17°C13°C
Friday
20 Dec
17°C10°C
27 Dec
17°C13°C
Saturday
21 Dec
17°C9°C
28 Dec
19°C13°C
Sunday
22 Dec
18°C14°C
29 Dec
18°C14°C
Monday
23 Dec
18°C14°C
30 Dec
15°C12°C
Tuesday
24 Dec
18°C14°C
31 Dec
16°C11°C
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.

Frequently asked questions

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