Cheap flights from San José to San Diego from $250

Cheap flights from San José to San Diego from $250

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1 stop
Sat, May 2
San José SJOSan Diego SAN

$250
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1 stop
Mon, May 4
San José SJOSan Diego SAN

$270
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1 stop
Sun, May 3
San José SJOSan Diego SAN

$270
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1 stop
Mon, May 4
San José SJOSan Diego SAN

$281
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1 stop
Tue, Apr 28
San José SJOSan Diego SAN

$322
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1 stop
Mon, May 4
San José SJOSan Diego SAN

$326
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2 stops
Sat, May 2 – Wed, May 6
San José SJOSan Diego SAN

$516
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2 stops
Sat, May 2 – Thu, May 7
San José SJOSan Diego SAN

$535
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2 stops
Sat, May 2 – Thu, May 7
San José SJOSan Diego SAN

$546
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2 stops
Sat, May 2 – Tue, May 5
San José SJOSan Diego SAN

$569
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2 stops
Sat, May 2 – Wed, May 6
San José SJOSan Diego SAN

$592
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2 stops
Sat, May 2 – Tue, May 5
San José SJOSan Diego SAN

$592
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How much do flights to San Diego cost?

Key info about flying to San Diego

Depart from
Juan Santamaría International
Arrive to
San Diego International
Average flights per week
308
Flight distance
Worth visiting
Griffith Observatory

Check-in for a flight from San José to San Diego

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
United AirlinesUALUANo
AviancaAVAAVNo
Frontier AirlinesFFTF9No
JetBlue AirwaysJBUB6No

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
January
Sunny days
346
days per year

14 day forecast

Friday
10 Apr
23°C17°C
17 Apr
19°C15°C
Saturday
11 Apr
89%
19°C15°C
18 Apr
20°C16°C
Sunday
12 Apr
82%
17°C13°C
19 Apr
19°C16°C
Monday
13 Apr
86%
17°C14°C
20 Apr
86%
18°C15°C
Tuesday
14 Apr
19°C15°C
21 Apr
19°C15°C
Wednesday
15 Apr
19°C15°C
22 Apr
19°C16°C
Thursday
16 Apr
89%
18°C16°C
23 Apr
20°C16°C
Book your trip to arrive at San Diego International, or McClellan–Palomar. The most popular airlines for this route are Alaska Airlines, United Airlines, Avianca, Frontier Airlines, and JetBlue Airways. San José and San Diego have 308 direct flights per week.

Frequently asked questions

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

Explore alternative trips

Flights from San José

Flights to San Diego

Popular routes

The nearest countries with flights to San Diego

Here is a list of countries people are flying from

Other destination countries from San José

Here is a list of countries people are flying to

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