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

Flights starting at $46. Choose between Alaska Airlines, United Airlines, or Frontier Airlines to find the best price.

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Travelers usually depart from San Diego International, San Diego, CA - La Jolla, San Diego, CA - Old Town, San Diego, CA - Seaport Village, or San Diego-SDSU Transit Center when they travel from San Diego to San Francisco. Book your trip to arrive at San Francisco International, San Francisco, CA Train Station, or San Francisco, CA - Fisherman’s Wharf. The distance between San Diego and San Francisco is 720 km. The most popular airlines for this route are Alaska Airlines, United Airlines, Frontier Airlines, Spirit Airlines, and British Airways. San Diego and San Francisco have 147 direct flights per week. When you arrive at San Francisco, consider visiting Alcatraz, Big Sur, and Golden Gate Bridge.

Weekly direct flights

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

Weekly direct flights for Sun 18.02 - Sat 24.02

AirlineSun 18.02Mon 19.02Tue 20.02Wed 21.02Thu 22.02Fri 23.02Sat 24.02
---------4---------
------2------------
---------------------

Weekly direct flights for Sun 25.02 - Sat 02.03

AirlineSun 25.02Mon 26.02Tue 27.02Wed 28.02Thu 29.02Fri 01.03Sat 02.03
---------2364
------------------4
---------------------

Weekly direct flights for Sun 03.03 - Sat 09.03

AirlineSun 03.03Mon 04.03Tue 05.03Wed 06.03Thu 07.03Fri 08.03Sat 09.03
1755783
2655654
---------------------

Weekly direct flights for Sun 10.03 - Sat 16.03

AirlineSun 10.03Mon 11.03Tue 12.03Wed 13.03Thu 14.03Fri 15.03Sat 16.03
1855885
1656554
---------------------

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

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
British AirwaysBAWBANo0
0

Weather in San Francisco

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January14°C7°C
February15°C7°C
March15°C8°C
April17°C9°C
May19°C10°C
June21°C12°C
July22°C13°C
August22°C14°C
September23°C14°C
October21°C13°C
November17°C10°C
December13°C8°C
Hottest Month
23°C
September
Coldest month
7°C
January
Sunny days
331
days per year

14 day forecast

Sunday
18 Feb
96%
17°C11°C
25 Feb
87%
15°C12°C
Monday
19 Feb
93%
14°C11°C
26 Feb
85%
12°C8°C
Tuesday
20 Feb
88%
14°C10°C
27 Feb
12°C6°C
Wednesday
21 Feb
77%
12°C10°C
28 Feb
14°C7°C
Thursday
22 Feb
15°C9°C
29 Feb
16°C7°C
Friday
23 Feb
16°C10°C
1 Mar
16°C9°C
Saturday
24 Feb
17°C11°C
2 Mar
15°C10°C

Frequently asked questions

How long does it take to travel from San Diego to San Francisco?
What is the flight distance between San Diego and San Francisco?
What airlines offer nonstop (direct) flights between San Diego and San Francisco?
What are the most popular routes to and from San Diego?
What are the most popular routes to and from San Francisco?
Which airports are there in San Diego?
What airports are near San Diego?
What airports are near San Francisco?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Diego and San Francisco?
What is Virtual Interlining and how do I use it?
Which airlines fly between San Diego and San Francisco?
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What flights operate between San Diego and San Francisco?
How many airports are there near San Diego?
How many airports are there near San Francisco?
What time do nonstop (direct) flights between San Diego and San Francisco depart?
What time do nonstop (direct) flights between San Diego and San Francisco arrive?
What time do flights between San Diego and San Francisco depart?
What time do flights between San Diego and San Francisco arrive?

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