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Cheap flights from San Francisco to San Diego from $75

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 21/1. 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 Francisco to San Diego

Cheap return flights

These are some of the best return flight deals from San Francisco to San Diego 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 Francisco to San Diego.

Cheap last-minute flights

Planning a quick getaway from San Francisco to San Diego? 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 Diego, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from San Francisco to San Diego

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

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
08:04 - 09:45SFO-SAN
1h 41mdirect
19:56 - 21:39SAN-SFO
1h 43mdirect
$83Frontier
Find Deal
Thu, 9 Jan - Sat, 11 Jan
15:05 - 19:06SFO-SAN
4h 01m1 stop
19:56 - 21:39SAN-SFO
1h 43mdirect
$123Frontier
Find Deal
Thu, 9 Jan - Sat, 11 Jan
07:00 - 08:37SFO-SAN
1h 37mdirect
12:00 - 13:39SAN-SFO
1h 39mdirect
$141United Airlines
Find Deal
Wed, 11 Dec - Wed, 11 Dec
15:40 - 17:10SFO-SAN
1h 30mdirect
19:45 - 21:25SAN-SFO
1h 40mdirect
$143Southwest
Find Deal
Wed, 8 Jan - Wed, 8 Jan
07:00 - 08:35SFO-SAN
1h 35mdirect
06:15 - 08:00SAN-SFO
1h 45mdirect
$149Alaska Airlines
Find Deal
Thu, 13 Feb - Sun, 23 Feb
20:05 - 21:30SFO-SAN
1h 25mdirect
11:05 - 12:45SAN-SFO
1h 40mdirect
$150Southwest
Find Deal
Tue, 10 Dec - Wed, 11 Dec
06:00 - 07:36SFO-SAN
1h 36mdirect
19:55 - 21:35SAN-SFO
1h 40mdirect
$173Alaska Airlines
Find Deal
Wed, 11 Dec - Mon, 16 Dec
22:35 - 00:14SFO-SAN
1h 39mdirect
17:25 - 19:11SAN-SFO
1h 46mdirect
$203United Airlines
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Fri, 14 Feb - Mon, 24 Feb
06:20 - 10:15SFO-SAN
3h 55m1 stop
18:59 - 23:49SAN-SFO
4h 50m1 stop
$270Delta
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Mon, 9 Dec - Fri, 13 Dec
18:54 - 23:28SFO-SAN
4h 34m1 stop
18:59 - 23:49SAN-SFO
4h 50m1 stop
$301Delta
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Tue, 3 Dec - Wed, 11 Dec
22:35 - 00:14SFO-SAN
1h 39mdirect
$75United Airlines
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Tue, 21 Jan
08:00 - 09:36SFO-SAN
1h 36mdirect
$98Alaska Airlines
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Wed, 18 Dec
22:53 - 00:30SFO-SAN
1h 37mdirect
$106United Airlines
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Thu, 6 Mar
07:05 - 10:15SFO-SAN
3h 10m1 stop
$120United Airlines
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Tue, 18 Feb
20:50 - 22:27SFO-SAN
1h 37mdirect
$121United Airlines
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Sat, 14 Dec
22:35 - 00:14SFO-SAN
1h 39mdirect
$129United Airlines
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Fri, 14 Feb
06:05 - 12:45SFO-SAN
6h 40m2 stops
$166Southwest
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Wed, 12 Feb
07:00 - 14:30SFO-SAN
7h 30m2 stops
$173Southwest
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Sat, 7 Dec
06:20 - 10:15SFO-SAN
3h 55m1 stop
$235Delta
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Sat, 30 Nov
06:05 - 10:14SFO-SAN
4h 09m1 stop
$275Delta
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Mon, 17 Feb
17:30 - 23:28SFO-SAN
5h 58m1 stop
17:14 - 21:52SAN-SFO
4h 38m1 stop
$416Delta
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Sat, 23 Nov - Wed, 27 Nov
18:54 - 23:28SFO-SAN
4h 34m1 stop
17:14 - 21:52SAN-SFO
4h 38m1 stop
$447Delta
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Sun, 24 Nov - Wed, 27 Nov
17:30 - 23:28SFO-SAN
5h 58m1 stop
19:10 - 00:05SAN-SFO
4h 55m1 stop
$454Delta
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Sat, 23 Nov - Wed, 27 Nov
05:40 - 14:05SFO-SAN
8h 25m1 stop
15:55 - 23:10SAN-SFO
7h 15m2 stops
$462Southwest
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Sat, 23 Nov - Tue, 26 Nov
21:40 - 23:10SFO-SAN
1h 30mdirect
15:55 - 23:10SAN-SFO
7h 15m2 stops
$471Southwest
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Sat, 23 Nov - Wed, 27 Nov
05:40 - 14:05SFO-SAN
8h 25m1 stop
15:55 - 23:10SAN-SFO
7h 15m2 stops
$477Southwest
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Sat, 23 Nov - Wed, 27 Nov
18:39 - 23:58SFO-SAN
5h 19m1 stop
10:45 - 15:10SAN-SFO
4h 25m1 stop
$488United Airlines
Find Deal
Sat, 23 Nov - Thu, 28 Nov
08:30 - 10:07SFO-SAN
1h 37mdirect
16:10 - 17:49SAN-SFO
1h 39mdirect
$533United Airlines
Find Deal
Fri, 22 Nov - Sun, 24 Nov
16:58 - 18:32SFO-SAN
1h 34mdirect
06:15 - 08:00SAN-SFO
1h 45mdirect
$548Alaska Airlines
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Mon, 25 Nov - Sun, 1 Dec
07:40 - 09:20SFO-SAN
1h 40mdirect
21:36 - 08:58SAN-SFO
11h 22m1 stop
$637Alaska Airlines
Find Deal
Sun, 24 Nov - Sun, 1 Dec
08:04 - 09:45SFO-SAN
1h 41mdirect
19:56 - 21:39SAN-SFO
1h 43mdirect
$83Frontier
Find Deal
Thu, 9 Jan - Sat, 11 Jan
07:00 - 08:37SFO-SAN
1h 37mdirect
12:00 - 13:39SAN-SFO
1h 39mdirect
$141United Airlines
Find Deal
Wed, 11 Dec - Wed, 11 Dec
15:40 - 17:10SFO-SAN
1h 30mdirect
19:45 - 21:25SAN-SFO
1h 40mdirect
$143Southwest
Find Deal
Wed, 8 Jan - Wed, 8 Jan
07:00 - 08:35SFO-SAN
1h 35mdirect
06:15 - 08:00SAN-SFO
1h 45mdirect
$149Alaska Airlines
Find Deal
Thu, 13 Feb - Sun, 23 Feb
20:05 - 21:30SFO-SAN
1h 25mdirect
11:05 - 12:45SAN-SFO
1h 40mdirect
$150Southwest
Find Deal
Tue, 10 Dec - Wed, 11 Dec
06:00 - 07:36SFO-SAN
1h 36mdirect
19:55 - 21:35SAN-SFO
1h 40mdirect
$173Alaska Airlines
Find Deal
Wed, 11 Dec - Mon, 16 Dec
17:06 - 18:37SFO-SAN
1h 31mdirect
13:34 - 15:17SAN-SFO
1h 43mdirect
$180Alaska Airlines
Find Deal
Sat, 18 Jan - Tue, 21 Jan
07:40 - 09:17SFO-SAN
1h 37mdirect
13:34 - 15:17SAN-SFO
1h 43mdirect
$189Alaska Airlines
Find Deal
Sun, 12 Jan - Wed, 15 Jan
08:00 - 09:36SFO-SAN
1h 36mdirect
20:25 - 22:05SAN-SFO
1h 40mdirect
$195Alaska Airlines
Find Deal
Tue, 10 Dec - Tue, 10 Dec
06:00 - 07:36SFO-SAN
1h 36mdirect
10:24 - 12:15SAN-SFO
1h 51mdirect
$201Alaska Airlines
Find Deal
Mon, 10 Mar - Mon, 10 Mar

Delta flights from San Francisco to San Diego

Our best Delta deals on San Francisco to San Diego flight tickets
Delta
9 Dec
SFO06:20San Francisco
3h 55m
1 stop
SAN10:15San Diego
13 Dec
SAN18:59San Diego
4h 50m
1 stop
SFO23:49San Francisco
Delta
3 Dec
SFO18:54San Francisco
4h 34m
1 stop
SAN23:28San Diego
11 Dec
SAN18:59San Diego
4h 50m
1 stop
SFO23:49San Francisco
Delta
3 Dec
SFO06:20San Francisco
3h 55m
1 stop
SAN10:15San Diego
7 Dec
SAN17:10San Diego
5h 53m
1 stop
SFO23:03San 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
13 Feb
SFO07:00San Francisco
1h 35m
SAN08:35San Diego
23 Feb
SAN06:15San Diego
1h 45m
SFO08:00San Francisco
Alaska Airlines
11 Dec
SFO06:00San Francisco
1h 36m
SAN07:36San Diego
16 Dec
SAN19:55San Diego
1h 40m
SFO21:35San Francisco
Alaska Airlines
18 Jan
SFO17:06San Francisco
1h 31m
SAN18:37San Diego
21 Jan
SAN13:34San Diego
1h 43m
SFO15:17San Francisco

See travel insights to San Diego from

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?

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

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

Tuesday. The cheapest day of the week is usually Tuesday. The most expensive is usually Sunday.

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

In the afternoon. San Francisco to San Diego flights are approximately 32% more expensive in the morning than in the afternoon

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?

30 days before. The cheapest time to buy a flight from San Francisco to San Diego is approximately 30 days to departure

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.

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

As of November 2024, prices for San Francisco to San Diego flights are approximately 54% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to San Diego

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

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

$75

Fastest flight time

1h 25m

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 $75. The best return flight deal from San Francisco to San Diego found on momondo in the last 72 hours is $83.
The fastest flight from San Francisco to San Diego takes 1h 25m
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 25m.

  • 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.

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

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


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 $106Free cancellationRating
6.1
3,539 reviews
Search Frontier flights
  • Frontier Flights From San Francisco to San Diego

    The lowest priced Frontier flight from San Francisco to San Diego from the last 72 hours was $69. Generally, Frontier has 1 flight on this route every week with an average price of $97. Frontier is rated 6.1/10 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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