Cheap flights from Louisville, KY to San Diego, CA

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Tips to know when travelling to San Diego

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Book your trip to arrive at San Diego International, or McClellan–Palomar. The most popular airline for this route is United Airlines. Louisville and San Diego have 40 direct flights per week.

Check-in for a flight from Louisville to San Diego

NameCarrier codeIATA CodePassport needed during booking
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
13 Nov
24°C10°C
20 Nov
25°C17°C
Thursday
14 Nov
18°C12°C
21 Nov
25°C19°C
Friday
15 Nov
15°C13°C
22 Nov
23°C18°C
Saturday
16 Nov
16°C13°C
23 Nov
21°C18°C
Sunday
17 Nov
17°C12°C
24 Nov
20°C16°C
Monday
18 Nov
18°C14°C
25 Nov
19°C16°C
Tuesday
19 Nov
21°C14°C
26 Nov
18°C15°C

Frequently asked questions

What are the most popular routes to and from Louisville?
What are the most popular routes to and from San Diego?
What airports are near Louisville?
What airports are near San Diego?
Which airlines fly between Louisville and San Diego?
When's the best time to travel between Louisville and San Diego?
What flights operate between Louisville and San Diego?
How many airports are there near Louisville?
How many airports are there near San Diego?
What time do nonstop (direct) flights between Louisville and San Diego depart?
What time do nonstop (direct) flights between Louisville and San Diego arrive?
What time do flights between Louisville and San Diego depart?
What time do flights between Louisville and San Diego arrive?

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Flights from Louisville

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Popular routes

The nearest countries with flights to San Diego

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Other destination countries from Louisville

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