Cheap flights from San Jose, CA to San Diego, CA

Flights starting at $33. Choose between Alaska Airlines, Spirit Airlines, or Frontier Airlines to find the best price.

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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 Alaska Airlines, Spirit Airlines, and Frontier Airlines. San Jose and San Diego have 48 direct flights per week.

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 table.

Weekly direct flights for Sun 17.11 - Sat 23.11

AirlineSun 17.11Mon 18.11Tue 19.11Wed 20.11Thu 21.11Fri 22.11Sat 23.11
3432344
22------222
11------------1

Weekly direct flights for Sun 24.11 - Sat 30.11

AirlineSun 24.11Mon 25.11Tue 26.11Wed 27.11Thu 28.11Fri 29.11Sat 30.11
4444244
2222122
111---------1

Weekly direct flights for Sun 01.12 - Sat 07.12

AirlineSun 01.12Mon 02.12Tue 03.12Wed 04.12Thu 05.12Fri 06.12Sat 07.12
4333433
2221221
11------11---

Weekly direct flights for Sun 08.12 - Sat 14.12

AirlineSun 08.12Mon 09.12Tue 10.12Wed 11.12Thu 12.12Fri 13.12Sat 14.12
4433443
2211221
11------11---

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

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
Spirit AirlinesNKSNKNo
Frontier AirlinesFFTF9No

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
20 Nov
23°C9°C
27 Nov
16°C14°C
Thursday
21 Nov
18°C10°C
28 Nov
19°C13°C
Friday
22 Nov
16°C9°C
29 Nov
20°C14°C
Saturday
23 Nov
86%
17°C9°C
30 Nov
18°C14°C
Sunday
24 Nov
88%
18°C15°C
1 Dec
71%
16°C13°C
Monday
25 Nov
69%
18°C16°C
2 Dec
89%
15°C13°C
Tuesday
26 Nov
77%
17°C15°C
3 Dec
14°C13°C

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?

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
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