Cheap flights from San Jose to San Diego from $45

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Direct
Mon, Aug 4
San Jose SJCSan Diego SAN

Direct
Thu, Jul 31
San Jose SJCSan Diego SAN

Direct
Thu, Jul 31
San Jose SJCSan Diego SAN

Direct
Thu, Jul 31
San Jose SJCSan Diego SAN

Direct
Mon, Aug 4
San Jose SJCSan Diego SAN

Direct
Mon, Aug 4
San Jose SJCSan Diego SAN

Prices updated:

Direct
Mon, Aug 4 – Fri, Aug 8
San Jose SJCSan Diego SAN

Direct
Mon, Aug 4 – Fri, Aug 8
San Jose SJCSan Diego SAN

Direct
Mon, Aug 4 – Wed, Aug 6
San Jose SJCSan Diego SAN

Direct
Mon, Aug 4 – Wed, Aug 6
San Jose SJCSan Diego SAN

Direct
Mon, Aug 4 – Wed, Aug 6
San Jose SJCSan Diego SAN

$102
Search
Direct
Mon, Aug 4 – Wed, Aug 6
San Jose SJCSan Diego SAN

$102
Search

Prices updated:

Key info about flying to San Diego

Depart from
San Jose International
Arrive to
San Diego International
Average flights per week
72
Flight distance
672 km
Worth visiting
Griffith Observatory

Weekly direct flights

Discover the top airlines offering direct flights from San Jose to San Diego in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineSun 06.07Mon 07.07Tue 08.07Wed 09.07Thu 10.07Fri 11.07Sat 12.07
4444443
---------4443
11------11---
Weekly flights: 46 totalDaily flights: 6.57 averageMost flights: Sunday 4 flights
AirlineSun 13.07Mon 14.07Tue 15.07Wed 16.07Thu 17.07Fri 18.07Sat 19.07
4444443
---------------------
11------11---
Weekly flights: 31 totalDaily flights: 4.43 averageMost flights: Sunday 4 flights
AirlineSun 20.07Mon 21.07Tue 22.07Wed 23.07Thu 24.07Fri 25.07Sat 26.07
4444443
---------------------
11------11---
Weekly flights: 31 totalDaily flights: 4.43 averageMost flights: Sunday 4 flights
AirlineSun 27.07Mon 28.07Tue 29.07Wed 30.07Thu 31.07Fri 01.08Sat 02.08
4444443
------------------1
11------11---
Weekly flights: 32 totalDaily flights: 4.57 averageMost flights: Sunday 4 flights

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

NameCarrier codeIATA CodePassport needed during booking
Hawaiian AirlinesHALHANo
Alaska AirlinesASAASNo
Spirit AirlinesNKSNKNo
United AirlinesUALUANo

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

Friday
11 Jul
23°C18°C
18 Jul
23°C19°C
Saturday
12 Jul
23°C17°C
19 Jul
25°C20°C
Sunday
13 Jul
23°C18°C
20 Jul
26°C21°C
Monday
14 Jul
23°C17°C
21 Jul
25°C21°C
Tuesday
15 Jul
22°C18°C
22 Jul
25°C20°C
Wednesday
16 Jul
22°C18°C
23 Jul
24°C19°C
Thursday
17 Jul
22°C18°C
24 Jul
26°C20°C
Book your trip to arrive at San Diego International, or McClellan–Palomar. The distance between San Jose and San Diego is 672 km. The most popular airlines for this route are Hawaiian Airlines, Alaska Airlines, Spirit Airlines, and United Airlines. San Jose and San Diego have 72 direct flights per week.

Frequently asked questions

How long does it take to travel from San Jose to San Diego?
What is the flight distance between San Jose and San Diego?
What airlines offer nonstop (direct) flights between San Jose and San Diego?
What are the most popular routes to and from San Jose?
What are the most popular routes to and from San Diego?
What airports are near San Jose?
What airports are near San Diego?
Which airlines fly between San Jose and San Diego?
When’s the best time to travel between San Jose and San Diego?
What flights operate between San Jose and San Diego?
How many airports are there near San Jose?
How many airports are there near San Diego?
What time do nonstop (direct) flights between San Jose and San Diego depart?
What time do nonstop (direct) flights between San Jose and San Diego arrive?
What time do flights between San Jose and San Diego depart?
What time do flights between San Jose and San Diego arrive?

Explore alternative trips

Flights from San Jose

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 Jose

Here is a list of countries people are flying to

Airlines operating from San Jose to San Diego

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