Cheap flights from San Diego to San Francisco from £22
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from San Diego to San Francisco are usually found in January or February, booked 37 days in advance, depart on a Wednesday or Thursday and return on a Thursday
Cheap flight deals from San Diego to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 March 2025.
Round-trip from | £44 |
---|---|
One-way from | £22 |
Popular in | August |
Cheapest in | January |
Average price | £100 |
Good one-way deal | £76 or less |
Find flight deals from San Diego to San Francisco
Cheapest flights from San Diego to San FranciscoExplore the most affordable flight options available from San Diego to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.
Explore the most affordable flight options available from San Diego to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from San Diego to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 March 2025.
Use the filters below to find and compare flights from San Diego to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Fri 25/4
21:59-23:42
Nonstop1h 43m
San Francisco
Mon 28/4
06:40-08:15
Nonstop1h 35m
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Tue 1/4
17:19-19:03
Nonstop1h 44m
San Francisco
Tue 1/4
22:35-00:18
Nonstop1h 43m
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Thu 3/4
07:48-09:33
Nonstop1h 45m
San Francisco
Mon 7/4
21:20-22:55
Nonstop1h 35m
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Fri 18/4
20:35-22:10
Nonstop1h 35m
San Francisco
Mon 21/4
06:35-08:05
Nonstop1h 30m
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Mon 19/5
08:22-10:13
Nonstop1h 51m
San Francisco
Thu 22/5
07:24-09:02
Nonstop1h 38m
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Fri 25/4
19:15-00:08
1 stop4h 53m
San Francisco
Mon 28/4
18:25-22:49
1 stop4h 24m
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Mon 19/5
08:22-10:13
Nonstop1h 51m
San Francisco
Thu 22/5
06:35-19:40
1 stop13h 05m
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Fri 25/4
21:31-15:11
1 stop17h 40m
San Francisco
Mon 28/4
06:15-20:21
1 stop14h 06m
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Fri 25/4
21:59-23:42
Nonstop1h 43m
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Thu 3/4
10:23-12:06
Nonstop1h 43m
Best time to book a flight from San Diego to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from San Diego with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Diego to San Francisco
How far ahead should I book a flight from San Diego to San Francisco?
Use this chart to determine the optimal time to book a return flight from San Diego to San Francisco. Price data was last updated on 14 March 2025.
To ensure you get the cheapest price possible for a flight from San Diego to San Francisco, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Diego to San Francisco?
Currently, February is the cheapest month in which you can book a flight from San Diego to San Francisco (average of £538). Flying from San Diego to San Francisco in July is currently the most expensive (average of £803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SAN to SFO?
Find hourly flight availability from San Diego to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2025.
One of the essential ways to save on airfare from San Diego to San Francisco is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 90% on airfare.
Weekly flight availability from San Diego to San Francisco
Explore weekly flight availability from San Diego to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 March 2025.
The most flights from SAN to SFO are scheduled on a Friday (85 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (38 on average).
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 22 March 2025.
To help decide which airline to fly from San Diego to San Francisco, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Merlyn,Feb 2025
LAX - SMF
Related info for your journey
Find useful and relevant information for your journey from San Diego to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near San Diego?
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Alternative routes for San Diego to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Diego to San Francisco
Discover the top airline that operate flights from San Diego to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 March 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from San Diego to San Francisco?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Diego to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from San Diego to San Francisco?
Cheapflights helps you find that perfect flight to San Francisco from San Diego by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from San Diego to San Francisco with no change fees?
Yes, we can. To see specific flights from San Diego to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from San Diego to San Francisco become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Francisco from San Diego today and book when prices fit your budget.