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Cheap flights from San Diego to San Francisco from £29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to San Francisco departing on 31/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to San Francisco

Cheap return flights

These are some of the best return flight deals from San Diego to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Diego to San Francisco.

Cheap last-minute flights

Planning a quick getaway from San Diego to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from San Diego to San Francisco

Find recent round-trip train or bus tickets from San Diego to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
15:58 - 12:50SAN-SFO
20h 52m1 stop
18:36 - 20:17SFO-SAN
1h 41mdirect
£59Frontier
Find Deal
Sat, 14 Dec - Wed, 18 Dec
18:30 - 20:15SAN-SFO
1h 45mdirect
22:35 - 00:14SFO-SAN
1h 39mdirect
£71United Airlines
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Tue, 21 Jan - Tue, 21 Jan
12:00 - 13:39SAN-SFO
1h 39mdirect
20:50 - 22:27SFO-SAN
1h 37mdirect
£75United Airlines
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Wed, 4 Dec - Wed, 11 Dec
07:10 - 08:55SAN-SFO
1h 45mdirect
20:05 - 21:30SFO-SAN
1h 25mdirect
£76Southwest
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Wed, 4 Dec - Wed, 11 Dec
06:15 - 08:00SAN-SFO
1h 45mdirect
10:24 - 12:02SFO-SAN
1h 38mdirect
£78Alaska Airlines
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Tue, 4 Mar - Tue, 4 Mar
19:55 - 21:41SAN-SFO
1h 46mdirect
10:24 - 12:02SFO-SAN
1h 38mdirect
£83Alaska Airlines
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Sun, 2 Mar - Tue, 4 Mar
13:48 - 00:11SAN-SFO
10h 23m1 stop
08:00 - 09:36SFO-SAN
1h 36mdirect
Wed, 4 Dec - Wed, 11 Dec
19:12 - 00:14SAN-SFO
5h 02m1 stop
06:05 - 10:14SFO-SAN
4h 09m1 stop
£135Delta
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Tue, 7 Jan - Wed, 22 Jan
17:10 - 21:54SAN-SFO
4h 44m1 stop
13:39 - 18:05SFO-SAN
4h 26m1 stop
£136Delta
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Mon, 9 Dec - Tue, 10 Dec
08:20 - 09:55SAN-SFO
1h 35mdirect
13:45 - 20:00SFO-SAN
6h 15m2 stops
£140Southwest
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Sat, 7 Dec - Sat, 7 Dec
16:37 - 18:20SAN-SFO
1h 43mdirect
£29Frontier
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Tue, 31 Dec
06:15 - 07:54SAN-SFO
1h 39mdirect
£38United Airlines
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Wed, 4 Dec
16:40 - 18:21SAN-SFO
1h 41mdirect
£46Alaska Airlines
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Tue, 17 Dec
19:55 - 21:35SAN-SFO
1h 40mdirect
£49Alaska Airlines
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Fri, 6 Dec
19:10 - 00:18SAN-SFO
5h 08m1 stop
£67Delta
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Tue, 10 Dec
18:45 - 23:51SAN-SFO
5h 06m1 stop
£68Delta
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Tue, 3 Dec
15:40 - 21:50SAN-SFO
6h 10m2 stops
£79Southwest
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Wed, 4 Dec
08:45 - 10:20SAN-SFO
1h 35mdirect
£81Southwest
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Thu, 14 Nov
06:15 - 10:32SAN-SFO
28h 17m3 stops
Thu, 12 Dec
19:16 - 22:51SAN-SFO
27h 35m3 stops
Mon, 23 Dec
19:55 - 21:30SAN-SFO
1h 35mdirect
08:00 - 09:36SFO-SAN
1h 36mdirect
£113Alaska Airlines
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Fri, 8 Nov - Tue, 3 Dec
21:55 - 23:32SAN-SFO
1h 37mdirect
06:00 - 07:36SFO-SAN
1h 36mdirect
£121Alaska Airlines
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Thu, 7 Nov - Wed, 11 Dec
19:55 - 21:30SAN-SFO
1h 35mdirect
13:21 - 18:13SFO-SAN
4h 52m1 stop
£128Alaska Airlines
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Fri, 8 Nov - Tue, 3 Dec
19:55 - 21:30SAN-SFO
1h 35mdirect
07:40 - 11:18SFO-SAN
3h 38m1 stop
£143Alaska Airlines
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Fri, 8 Nov - Fri, 29 Nov
18:56 - 20:35SAN-SFO
1h 39mdirect
06:00 - 09:48SFO-SAN
3h 48m1 stop
£160United Airlines
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Fri, 8 Nov - Sun, 10 Nov
06:15 - 09:45SAN-SFO
3h 30m1 stop
06:00 - 09:48SFO-SAN
3h 48m1 stop
£167United Airlines
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Sat, 9 Nov - Sun, 10 Nov
08:45 - 10:20SAN-SFO
1h 35mdirect
18:20 - 22:15SFO-SAN
3h 55m1 stop
£182Southwest
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Thu, 7 Nov - Thu, 7 Nov
07:50 - 13:40SAN-SFO
5h 50m1 stop
18:20 - 22:15SFO-SAN
3h 55m1 stop
£189Southwest
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Thu, 7 Nov - Thu, 7 Nov
06:25 - 11:43SAN-SFO
5h 18m1 stop
12:40 - 18:01SFO-SAN
5h 21m1 stop
£205Delta
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Sun, 10 Nov - Tue, 19 Nov
06:25 - 11:43SAN-SFO
5h 18m1 stop
17:08 - 22:49SFO-SAN
5h 41m1 stop
£244Delta
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Sun, 10 Nov - Sun, 10 Nov
20:18 - 22:01SAN-SFO
1h 43mdirect
18:36 - 20:17SFO-SAN
1h 41mdirect
£36Frontier
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Sat, 14 Dec - Wed, 18 Dec
18:30 - 20:15SAN-SFO
1h 45mdirect
22:35 - 00:14SFO-SAN
1h 39mdirect
£71United Airlines
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Tue, 21 Jan - Tue, 21 Jan
12:00 - 13:39SAN-SFO
1h 39mdirect
20:50 - 22:27SFO-SAN
1h 37mdirect
£75United Airlines
Find Deal
Wed, 4 Dec - Wed, 11 Dec
07:10 - 08:55SAN-SFO
1h 45mdirect
20:05 - 21:30SFO-SAN
1h 25mdirect
£76Southwest
Find Deal
Wed, 4 Dec - Wed, 11 Dec
06:15 - 08:00SAN-SFO
1h 45mdirect
10:24 - 12:02SFO-SAN
1h 38mdirect
£78Alaska Airlines
Find Deal
Tue, 4 Mar - Tue, 4 Mar
19:55 - 21:41SAN-SFO
1h 46mdirect
10:24 - 12:02SFO-SAN
1h 38mdirect
£83Alaska Airlines
Find Deal
Sun, 2 Mar - Tue, 4 Mar
12:00 - 13:39SAN-SFO
1h 39mdirect
07:00 - 08:37SFO-SAN
1h 37mdirect
£88United Airlines
Find Deal
Mon, 9 Dec - Tue, 10 Dec
19:55 - 21:35SAN-SFO
1h 40mdirect
08:00 - 09:36SFO-SAN
1h 36mdirect
£95Alaska Airlines
Find Deal
Thu, 5 Dec - Tue, 10 Dec
13:59 - 15:41SAN-SFO
1h 42mdirect
07:30 - 09:06SFO-SAN
1h 36mdirect
£99Alaska Airlines
Find Deal
Fri, 13 Dec - Sun, 15 Dec
08:00 - 09:35SAN-SFO
1h 35mdirect
12:20 - 13:50SFO-SAN
1h 30mdirect
£149Southwest
Find Deal
Wed, 20 Nov - Wed, 20 Nov

Frontier flights from San Diego to San Francisco

Our best Frontier deals on San Diego to San Francisco flight tickets
Frontier
14 Dec
SAN15:58San Diego
20h 52m
1 stop
SFO12:50San Francisco
18 Dec
SFO18:36San Francisco
1h 41m
SAN20:17San Diego
Frontier
4 Dec
SAN13:48San Diego
10h 23m
1 stop
SFO00:11San Francisco
11 Dec
SFO06:55San Francisco
16h 54m
1 stop
SAN23:49San Diego
Frontier
14 Dec
SAN11:58San Diego
19h 44m
1 stop
SFO07:42San Francisco
18 Dec
SFO08:37San Francisco
23h 08m
1 stop
SAN07:45San Diego

United Airlines flights from San Diego to San Francisco

Our best United Airlines deals on San Diego to San Francisco flight tickets
United Airlines
21 Jan
SAN18:30San Diego
1h 45m
SFO20:15San Francisco
21 Jan
SFO22:35San Francisco
1h 39m
SAN00:14San Diego
United Airlines
4 Dec
SAN12:00San Diego
1h 39m
SFO13:39San Francisco
11 Dec
SFO20:50San Francisco
1h 37m
SAN22:27San Diego
United Airlines
9 Dec
SAN12:00San Diego
1h 39m
SFO13:39San Francisco
10 Dec
SFO07:00San Francisco
1h 37m
SAN08:37San Diego

How to get the cheapest flight ticket from San Diego to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from San Diego to San Francisco?

September. The cheapest time of year to fly to San Francisco from San Diego is September. The most expensive is March.

What is the cheapest day to depart San Diego for San Francisco?

Wednesday. The cheapest day of the week is usually Wednesday. The most expensive is usually Friday.

When is the cheapest time to fly from San Diego to San Francisco?

At midday. San Diego to San Francisco flights are approximately 76% more expensive in the evening than at midday

What is the cheapest airline that flies to San Francisco from San Diego?

Frontier. Frontier and Alaska Airlines are the most popular carriers operating from San Diego to San Francisco

What is the cheapest San Diego to San Francisco flight route?

San Diego - San Francisco. Fly from San Diego to San Francisco for the best San Diego - San Francisco flight prices

How far in advance should you book San Diego to San Francisco flights?

51 days before. The cheapest time to buy a flight from San Diego to San Francisco is approximately 51 days to departure

How many flights depart from San Diego to San Francisco on average per day?

As of November 2024, there are 58 flights per week flying from San Diego to San Francisco. The most common time of day flights depart is 17:00, with 39% of flights taking off at midday.

How many flights depart from San Diego to San Francisco on average per week?

407 flights are operational weekly from San Diego to San Francisco as of November 2024. The most popular departure day for this route is Monday, with 20% of flights per week taking off on this day.

What cabin class options are available on San Diego to San Francisco flights?

There are 2 cabin classes available to choose from on San Diego to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to San Francisco flights?

No. A direct flight is the cheapest option for a flight between San Diego to San Francisco.

How have San Diego to San Francisco flight prices changed over time?

As of November 2024, prices for San Diego to San Francisco flights are approximately 49% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Diego to San Francisco (SAN to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to San Francisco

Best price found

£29

Fastest flight time

1h 35m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from San Diego in the past 72 hours is £29. The best return flight deal from San Diego to San Francisco found on momondo in the last 72 hours is £59.
The fastest flight from San Diego to San Francisco takes 1h 35m
Direct flights go from San Diego to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is San Diego to San Francisco by plane?

    San Francisco is 458.7 mi away from San Diego. A reasonable flight in good conditions will take 1h 35m.

  • When did momondo last update prices for flights from San Diego Airport to San Francisco Airport?

    Prices for flights from San Diego Airport to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to San Francisco Airport?

  • How old do you have to be to fly from San Diego Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Diego to San Francisco?

  • What is the most popular airline from San Diego to San Francisco?


Best airlines flying from San Diego to San Francisco

Compare and see reviews for airlines that fly from San Diego to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom £17Free CancellationRating
6.1
3,572 reviews
Search Frontier flights
Alaska AirlinesPriceFrom £129Free CancellationRating
8.0
9,421 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From San Diego to San Francisco

    Alaska Airlines flies from San Diego to San Francisco around 23 times per week, with 9,421 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from San Diego to San Francisco in the last 72 hours was £167 (round-trip), much lower than the average airfare cost of £238 for Alaska Airlines flights on this route.

  • Frontier Flights From San Diego to San Francisco

    Another popular option for San Diego to San Francisco flights is Frontier (6.1/10, 3,572 ratings). Frontier flies from San Diego to San Francisco around 1 time per week, with deals starting from £22 round-trip and rising to an average price of around £58.


Why use momondo?

Why should I use momondo to find a flight deal from San Diego to San Francisco?

Finding the right flight to San Francisco from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from San Diego to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Diego to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from San Diego to San Francisco?

Once all potential San Diego to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Diego to San Francisco right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Diego to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.


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