What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

What is the most punctual flight time for San Diego to San Francisco flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

How often are flights from San Diego to San Francisco delayed?

About 32% of weekly flights between San Diego and San Francisco have experienced delays in the past year, with the average delay time being 128 minutes.

Which airline has the best punctuality record on San Diego to San Francisco flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 24% of flights being delayed.

How popular is this San Diego to San Francisco flight route?

The San Diego to San Francisco flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from San Diego to San Francisco?

For as low as £96, Alaska Airlines can have you in San Francisco from San Diego in 1h 35m. The distance between San Diego and San Francisco is about 446 mi. Most flights are nonstop.

Weekly flight availability from San Diego to San Francisco

The most flights from SAN to SFO are scheduled on a Monday (78 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

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.

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).

What are the cheapest flights from San Diego to San Francisco?

On average you can expect to pay £104 for a flight from San Diego to San Francisco. The cheapest flight overall is £44 while the most popular route, (San Diego - San Francisco) is currently priced at £57.

What are the most reliable airlines from San Diego to San Francisco?

Before booking your flight to San Francisco from San Diego, check out the most reliable airlines to get you to your destination on time: Emirates (77%), Air New Zealand (63%), ANA( 62%).

Can I find deals for flights from San Diego to San Francisco that include hotel bookings?

Yes. In addition to deals on San Diego to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from San Diego to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to San Francisco.

Can I find deals for business class flights from San Diego to San Francisco?

Yes. Cheapflights offers flight deals from San Diego to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£44+ Cheap Flights from San Diego to San Francisco

Cheap flight deals from San Diego to San Francisco

Enter your travel dates to find the best prices.

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Direct

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One-way

Cheapest flights from San Diego to San Francisco
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 14 October 2026.

Sat 21/1121:07 -

1 stop13h 39m

Tue 24/1117:33 -

Nonstop1h 38m

Deal found 12/10£66

Tue 24/1111:26 -

1 stop27h 08m

Tue 1/1216:29 -

Nonstop1h 41m

Deal found 10/10£76

Tue 24/1107:08 -

Nonstop1h 44m

Tue 1/1216:29 -

Nonstop1h 41m

Deal found 10/10£79

Wed 11/1107:10 -

Nonstop1h 42m

Wed 11/1111:53 -

Nonstop1h 43m

Deal found 13/10£85

Tue 10/1107:10 -

Nonstop1h 42m

Fri 13/1107:04 -

Nonstop1h 38m

Deal found 9/10£88

Wed 25/1107:08 -

Nonstop1h 44m

Wed 2/1216:29 -

Nonstop1h 41m

Deal found 11/10£92

Tue 10/1119:45 -

Nonstop1h 50m

Tue 17/1110:15 -

1 stop5h 10m

Deal found 13/10£96

Thu 12/1107:10 -

2 stops8h 30m

Thu 19/1109:25 -

Nonstop1h 45m

Deal found 13/10£100

Sat 21/1121:25 -

1 stop10h 25m

Fri 27/1106:50 -

Nonstop1h 35m

Deal found 14/10£100

Wed 28/1018:51 -

Nonstop1h 42m

Wed 4/1111:53 -

Nonstop1h 43m

Deal found 10/10£103

Fri 13/1109:40 -

Nonstop1h 45m

Sun 15/1112:30 -

Nonstop1h 45m

Deal found 9/10£103

Find flight deals from San Diego to San Francisco

Round-trip from	£66
One-way from	£44
Popular in	March
Cheapest in	October
Average price	£112
Good one-way deal	£52 or less

Frontier
21/11-24/11
1 total stop
15h 17m total
San Diego to San Francisco

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Frontier
15/11-31/12
Nonstop
1h 55m total
San Diego to San Francisco

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£15 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

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Price to beat on a one-way flight from San Diego to San Francisco.

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Cheapflights Fare Finder

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

Cheapest return flight

San DiegoSan Francisco

SAN San Diego - SFO San Francisco

SANSFO

San Diego

Wed 11/11

14:30-16:15

Nonstop1h 45m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

San DiegoSan Francisco

SAN San Diego - SFO San Francisco

SANSFO

San Diego

Sat 14/11

07:10-08:52

Nonstop1h 42m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

San DiegoSan Francisco

SAN San Diego - SFO San Francisco

SANSFO

San Diego

Tue 22/12

06:30-08:20

Nonstop1h 50m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

Fastest return journey

San DiegoSan Francisco

SAN San Diego - SFO San Francisco

SANSFO

San Diego

Fri 8/1

11:15-12:50

Nonstop1h 35m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

San DiegoSan Francisco

SAN San Diego - SFO San Francisco

SANSFO

San Diego

Sat 19/12

18:50-23:55

1 stop5h 05m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

£52

San DiegoSan Francisco

SAN San Diego - SFO San Francisco

SANSFO

San Diego

Thu 19/11

06:45-12:20

1 stop5h 35m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

£52

San DiegoSan Francisco

SAN San Diego - SFO San Francisco

SANSFO

San Diego

Thu 12/11

07:10-15:40

2 stops8h 30m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

£56

San DiegoSan Francisco

SAN San Diego - SFO San Francisco

SANSFO

San Diego

Tue 1/12

14:55-21:25

2 stops6h 30m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

£56

San DiegoSan Francisco

SAN San Diego - SFO San Francisco

SANSFO

San Diego

Tue 24/11

19:10-23:59

1 stop4h 49m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

£60

San DiegoSan Francisco

SAN San Diego - SFO San Francisco

SANSFO

San Diego

Sun 15/11

07:10-08:52

Nonstop1h 42m

San Francisco

Wed 31/12

00:00-00:00

Nonstop0h 00m

£60

Flights are sorted by cheapest return flights first.

Deals found on 9/10

Showing 1-10 of 22 resultsSorted by cheapest first

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.

SAN-SFO

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to San Francisco

Prices

Airlines

Delays

How far ahead should I book a flight from San Diego to San Francisco?

To ensure you get the cheapest price possible for a flight from San Diego to San Francisco, you should look to book at least 80 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, October is the cheapest month in which you can book a flight from San Diego to San Francisco (average of £112). Flying from San Diego to San Francisco in March is currently the most expensive (average of £193). 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?

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 in the evening could potentially save you up to 87% on airfare.

How much does it cost for a return flight from San Diego to San Francisco?

Airfare is below average for this route at the moment.

San Diego to San Francisco flights typically cost between £88 and £166 in November.
The cheapest return price found within the last 5 days was £66 on Frontier (21 Nov–24 Nov).

Related info for your journey

How popular is this San Diego to San Francisco flight route?
The San Diego to San Francisco flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from San Diego to San Francisco?
For as low as £96, Alaska Airlines can have you in San Francisco from San Diego in 1h 35m. The distance between San Diego and San Francisco is about 446 mi. Most flights are nonstop.
What are the most reliable airlines from San Diego to San Francisco?
Before booking your flight to San Francisco from San Diego, check out the most reliable airlines to get you to your destination on time: Emirates (77%), Air New Zealand (63%), ANA( 62%).
What are the cheapest flights from San Diego to San Francisco?
On average you can expect to pay £104 for a flight from San Diego to San Francisco. The cheapest flight overall is £44 while the most popular route, (San Diego - San Francisco) is currently priced at £57.
Can I find deals for flights from San Diego to San Francisco that include hotel bookings?
Yes. In addition to deals on San Diego to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Diego to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to San Francisco.
Can I find deals for business class flights from San Diego to San Francisco?
Yes. Cheapflights offers flight deals from San Diego to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Diego to San Francisco?
Currently, October is the cheapest month in which you can book a flight from San Diego to San Francisco (average of £112). Flying from San Diego to San Francisco in March is currently the most expensive (average of £193). 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.

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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.

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Cheap flights from San Diego to San Francisco from £44

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 14 October 2026.

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 14 October 2026.

Best flights from San Diego to San FranciscoDiscover carefully curated flight deals from San Diego to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Discover carefully curated flight deals from San Diego to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Direct flights from San Diego to San FranciscoExplore direct flight options from San Diego to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 October 2026.

Explore direct flight options from San Diego to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 October 2026.

Last-minute flights from San Diego to San FranciscoDiscover last-minute flight deals from San Diego to San Francisco. Data last updated 14 October 2026 and is based on user searches.

Discover last-minute flight deals from San Diego to San Francisco. Data last updated 14 October 2026 and is based on user searches.

One-way flights from San Diego to San FranciscoSearch for one-way flight options from San Diego to San Francisco. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.

Search for one-way flight options from San Diego to San Francisco. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.

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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

How far ahead should I book a flight from San Diego to San Francisco?

To ensure you get the cheapest price possible for a flight from San Diego to San Francisco, you should look to book at least 80 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?

What is the cheapest time of day to fly from SAN to SFO?

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 in the evening could potentially save you up to 87% on airfare.

How much does it cost for a return flight from San Diego to San Francisco?

Airfare is below average for this route at the moment.

San Diego to San Francisco flights typically cost between £88 and £166 in November.The cheapest return price found within the last 5 days was £66 on Frontier (21 Nov–24 Nov).

Weekly flight availability from San Diego to San Francisco

The most flights from SAN to SFO are scheduled on a Monday (78 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

How often are flights from San Diego to San Francisco delayed?

About 32% of weekly flights between San Diego and San Francisco have experienced delays in the past year, with the average delay time being 128 minutes.

What is the most punctual flight time for San Diego to San Francisco flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San Diego to San Francisco flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 24% of flights being delayed.

Related info for your journey

How popular is this San Diego to San Francisco flight route?

How long is the flight from San Diego to San Francisco?

What are the most reliable airlines from San Diego to San Francisco?

What are the cheapest flights from San Diego to San Francisco?

Can I find deals for flights from San Diego to San Francisco that include hotel bookings?

How can I find direct flights from San Diego to San Francisco?

Can I find deals for business class flights from San Diego to San Francisco?

What is the cheapest month to book a flight from San Diego to San Francisco?

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Why should you use Cheapflights to find cheap flight tickets from San Diego to San Francisco?

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Can Cheapflights notify me if prices for flights from San Diego to San Francisco become cheaper?

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Cheapest flights from San Diego to San Francisco
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 14 October 2026.

Best flights from San Diego to San Francisco
Discover carefully curated flight deals from San Diego to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Direct flights from San Diego to San Francisco
Explore direct flight options from San Diego to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 October 2026.

Last-minute flights from San Diego to San Francisco
Discover last-minute flight deals from San Diego to San Francisco. Data last updated 14 October 2026 and is based on user searches.

One-way flights from San Diego to San Francisco
Search for one-way flight options from San Diego to San Francisco. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.

San Diego to San Francisco flights typically cost between £88 and £166 in November.
The cheapest return price found within the last 5 days was £66 on Frontier (21 Nov–24 Nov).