$46 Cheap flights from San Francisco to San Diego

Today’s cheapest flight deals to San Diego

Updated many times a day, so prices are always up to date. Found one? Book it now.

How do we find these prices? Every 2 hours, we check Kiwi.com for the cheapest price for each trip. Prices can change and may not be available on every flight or date.

Key info about flying to San Diego

Depart from

San Francisco International

Arrive to

San Diego International

Flights per week

188

Flight distance

720 km

Worth visiting

Griffith Observatory

Explore flight deals to San Diego

Direct
Thu, Jan 14
San Francisco SFOSan Diego SAN

Direct
Sun, Dec 13
San Francisco SFOSan Diego SAN

Direct
Sat, Nov 21
San Francisco SFOSan Diego SAN

$136
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Direct
Mon, Nov 16
San Francisco SFOSan Diego SAN

$162
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1 stop
Sun, Nov 15
San Francisco SFOSan Diego SAN

$181
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1 stop
Sat, Nov 14
San Francisco SFOSan Diego SAN

$187
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Direct
Thu, Dec 3 – Wed, Dec 16
San Francisco SFOSan Diego SAN

Direct
Sun, Dec 13 – Tue, Dec 15
San Francisco SFOSan Diego SAN

Direct
Fri, Dec 4 – Wed, Dec 9
San Francisco SFOSan Diego SAN

Direct
Wed, Dec 2 – Wed, Dec 16
San Francisco SFOSan Diego SAN

Direct
Sat, Dec 12 – Tue, Dec 15
San Francisco SFOSan Diego SAN

$101
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Direct
Sun, Nov 29 – Thu, Dec 3
San Francisco SFOSan Diego SAN

$202
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Ways to fly from San Francisco to San Diego

Useful info to find a cheap flight from San Francisco to San Diego and book your next trip.

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Direct flights from San Francisco to San Diego

See how many direct flights run each week and which airlines operate them.

Airlines that fly from San Francisco to San Diego

Options may vary by recent bookings and your search.

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°C17°C
November21°C13°C
December17°C11°C
Hottest Month
25°C
August
Coldest month
10°C
January
Sunny days
344
days per year

14 day forecast

Friday
6 Nov
24°C18°C
13 Nov
23°C19°C
Saturday
7 Nov
26°C19°C
14 Nov
57%
24°C19°C
Sunday
8 Nov
27°C19°C
15 Nov
36%
22°C20°C
Monday
9 Nov
26°C20°C
16 Nov
71%
20°C19°C
Tuesday
10 Nov
26°C20°C
17 Nov
42%
20°C17°C
Wednesday
11 Nov
26°C20°C
18 Nov
17%
19°C16°C
Thursday
12 Nov
24°C20°C
19 Nov
72%
19°C16°C
Book your trip to arrive at San Diego International, or McClellan–Palomar. The distance between San Francisco and San Diego is 720 km. The most popular airlines for this route are Frontier Airlines, Alaska Airlines, American Airlines, AeroMexico, and Volaris. San Francisco and San Diego have 188 direct flights per week.

Frequently asked questions

How long does it take to travel from San Francisco to San Diego?

What is the flight distance between San Francisco and San Diego?

What airlines offer nonstop (direct) flights between San Francisco and San Diego?

What are the most popular routes to and from San Francisco?

What are the most popular routes to and from San Diego?

What airports are near San Francisco?

What airports are near San Diego?

Which airlines fly between San Francisco and San Diego?

When’s the best time to travel between San Francisco and San Diego?

What flights operate between San Francisco and San Diego?

How many airports are there near San Francisco?

How many airports are there near San Diego?

What time do nonstop (direct) flights between San Francisco and San Diego depart?

What time do nonstop (direct) flights between San Francisco and San Diego arrive?

What time do flights between San Francisco and San Diego depart?

What time do flights between San Francisco and San Diego arrive?

Explore alternative trips

The nearest countries with flights to San Diego

Here is a list of countries people are flying from

Other destination countries from San Francisco

Here is a list of countries people are flying to

Airlines operating from San Francisco to San Diego

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