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Cheap flights from San Francisco to San Diego from $103

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 Francisco to San Diego departing on 18/8. 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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Easily compare return flights from San Francisco to San Diego

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to San Diego by changing tabs
Alaska Airlines
18 June
SFO09:00San Francisco
1h 41m
SAN10:41San Diego
18 June
SAN13:00San Diego
1h 40m
SFO14:40San Francisco
Delta
18 June
SFO19:03San Francisco
3h 15m
1 stop
SAN22:18San Diego
25 June
SAN17:15San Diego
6h 49m
1 stop
SFO00:04San Francisco
Southwest
19 June
SFO06:25San Francisco
1h 30m
SAN07:55San Diego
20 June
SAN20:20San Diego
1h 40m
SFO22:00San Francisco
United Airlines
26 June
SFO06:00San Francisco
4h 21m
1 stop
SAN10:21San Diego
3 July
SAN20:39San Diego
4h 17m
1 stop
SFO00:56San Francisco
Alaska Airlines
6 Sept
SFO19:55San Francisco
1h 39m
SAN21:34San Diego
8 Sept
SAN06:20San Diego
1h 38m
SFO07:58San Francisco
Delta
12 June
SFO06:30San Francisco
3h 19m
1 stop
SAN09:49San Diego
19 June
SAN18:30San Diego
5h 22m
1 stop
SFO23:52San Francisco

Find the cheapest one-way flights from San Francisco to San Diego

If you're looking for one-way flights from San Francisco to San Diego, view some of our deals below provided by Alaska Airlines, Delta and United Airlines
Alaska Airlines
18 Aug
SFO06:00San Francisco
1h 38m
SAN07:38San Diego
Delta
24 July
SFO18:59San Francisco
3h 19m
1 stop
SAN22:18San Diego
United Airlines
24 June
SFO22:15San Francisco
1h 44m
SAN23:59San Diego

Search last-minute flights to San Diego from San Francisco

Find and compare return flight prices for your last-minute flight from San Francisco to San Diego
Alaska Airlines
3 June
SFO06:00San Francisco
1h 40m
SAN07:40San Diego
3 June
SAN20:40San Diego
1h 34m
SFO22:14San Francisco
Delta
31 May
SFO06:10San Francisco
3h 42m
1 stop
SAN09:52San Diego
30 Oct
SAN06:15San Diego
5h 58m
1 stop
SFO12:13San Francisco
Frontier
21 May
SFO16:28San Francisco
1h 35m
SAN18:03San Diego
22 May
SAN13:14San Diego
1h 36m
SFO14:50San Francisco
Southwest
22 May
SFO06:45San Francisco
1h 30m
SAN08:15San Diego
23 May
SAN13:45San Diego
8h 50m
1 stop
SFO22:35San Francisco
United Airlines
3 June
SFO06:00San Francisco
4h 20m
1 stop
SAN10:20San Diego
12 June
SAN20:35San Diego
20h 05m
2 stops
SFO16:40San Francisco
Alaska Airlines
28 May
SFO16:00San Francisco
1h 35m
SAN17:35San Diego
28 May
SAN20:40San Diego
1h 34m
SFO22:14San Francisco

Alaska Airlines flights from San Francisco to San Diego

Our best Alaska Airlines deals on San Francisco to San Diego flight tickets
Alaska Airlines
18 June
SFO09:00San Francisco
1h 41m
SAN10:41San Diego
18 June
SAN13:00San Diego
1h 40m
SFO14:40San Francisco
Alaska Airlines
6 Sept
SFO19:55San Francisco
1h 39m
SAN21:34San Diego
8 Sept
SAN06:20San Diego
1h 38m
SFO07:58San Francisco
Alaska Airlines
8 Aug
SFO15:40San Francisco
1h 37m
SAN17:17San Diego
11 Aug
SAN06:20San Diego
1h 40m
SFO08:00San Francisco

Delta flights from San Francisco to San Diego

Our best Delta deals on San Francisco to San Diego flight tickets
Delta
18 June
SFO19:03San Francisco
3h 15m
1 stop
SAN22:18San Diego
25 June
SAN17:15San Diego
6h 49m
1 stop
SFO00:04San Francisco
Delta
12 June
SFO06:30San Francisco
3h 19m
1 stop
SAN09:49San Diego
19 June
SAN18:30San Diego
5h 22m
1 stop
SFO23:52San Francisco
Delta
19 June
SFO17:25San Francisco
4h 53m
1 stop
SAN22:18San Diego
20 June
SAN17:15San Diego
6h 49m
1 stop
SFO00:04San Francisco

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

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 Francisco to San Diego?

April. The cheapest time of year to fly to San Diego from San Francisco is April. The most expensive is December.

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

Monday. The cheapest day of the week is usually Monday. The most expensive is usually Monday.

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

In the afternoon. San Francisco to San Diego flights are approximately 37% more expensive in the morning than in the afternoon

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

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

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

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

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

35 days before. The cheapest time to buy a flight from San Francisco to San Diego is approximately 35 days to departure

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

As of May 2024, 43 flights take off from San Francisco and land in San Diego each day. The most common flight departure time for this route is 18:00, with 41% of daily flights taking off in the afternoon.

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

As of May 2024, 302 flights take off from San Francisco and land in San Diego each week. The most common flight departure day for this route is Monday, with 17% of weekly flights taking off on this day.

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

There are 2 cabin classes available to choose from on San Francisco to San Diego 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 Francisco to San Diego flights?

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

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

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

Best price found

$103

Fastest flight time

1h 30m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from San Francisco in the past 72 hours is $103. The best return flight deal from San Francisco to San Diego found on momondo in the last 72 hours is $196.
The fastest flight from San Francisco to San Diego takes 1h 30m
Direct flights go from San Francisco to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)

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

    San Diego is 738.2 km away from San Francisco. By plane, this route typically takes 1h 30m.

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

    Prices for flights from San Francisco Airport to San Diego Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to San Diego Airport.

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

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from San Francisco to San Diego

Compare and see reviews for airlines that fly from San Francisco to San Diego with momondo
Airline
Rating
Free cancellation
Price
FrontierPriceFrom $115Free cancellationRating
6.2
4,051 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $232Free cancellationRating
8.0
9,163 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From San Francisco to San Diego

    The lowest priced Alaska Airlines flight from San Francisco to San Diego from the last 72 hours was $155. Generally, Alaska Airlines has 37 flights on this route every week with an average price of $202. Alaska Airlines is rated 8.0/10 by our users.


Why use momondo?

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

Finding the right flight to San Diego from San Francisco 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 Diego quick and easy, saving you time and money.

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

Flights from San Francisco to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between San Francisco and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to San Diego from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your San Diego trip

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