Cheap Flights from San Francisco, CA to San Diego, CA from $28

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Return flight: San Diego – San Francisco

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On Cheapflightsplus.com you will find 66 direct and 17 connecting flights from San Francisco to San Diego. You can compare airfare deals from 6 airlines and multiple travel sites from $28, book and save on cheap plane tickets and last minute offers. Also check out SFO-SAN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Francisco to San Diego Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $28 (one-way), $48 (round-trip).

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Best Flights from San Francisco to San Diego Today

Take a look at the list of non stop flights and flights with layovers from San Francisco to San Diego with the lowest price of $28. The fastest direct flight takes 1h 25m and the fastest connecting – 4h 28m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $28 Find flight	08:06 San Francisco San Francisco	09:42 San Diego San Diego	1h 36m	Frontier Airlines	F94306
from $29 Find flight	10:59 San Francisco San Francisco	12:39 San Diego San Diego	1h 40m	Frontier Airlines	F92020
from $35 Find flight	16:20 San Francisco San Francisco	17:56 San Diego San Diego	1h 36m	Frontier Airlines	F93384
from $53 Find flight	07:00 San Francisco San Francisco	08:35 San Diego San Diego	1h 35m	Alaska Airlines	AS912
from $53 Find flight	06:00 San Francisco San Francisco	07:36 San Diego San Diego	1h 36m	Alaska Airlines	AS3310
from $53 Find flight	10:25 San Francisco San Francisco	12:02 San Diego San Diego	1h 37m	Alaska Airlines	AS3430
from $56 Find flight	16:25 San Francisco San Francisco	17:58 San Diego San Diego	1h 33m	Frontier Airlines	F93382
from $65 Find flight	17:38 San Francisco San Francisco	19:09 San Diego San Diego	1h 31m	Alaska Airlines	AS2262
from $65 Find flight	15:57 San Francisco San Francisco	17:30 San Diego San Diego	1h 33m	Alaska Airlines	AS3352
from $67 Find flight	06:00 San Francisco San Francisco	07:36 San Diego San Diego	1h 36m	Alaska Airlines	AS3499
from $67 Find flight	07:30 San Francisco San Francisco	09:06 San Diego San Diego	1h 36m	Alaska Airlines	AS716
from $84 Find flight	13:22 San Francisco San Francisco	14:59 San Diego San Diego	1h 37m	Alaska Airlines	AS3357
from $93 Find flight	07:00 San Francisco San Francisco	08:37 San Diego San Diego	1h 37m	United Airlines	UA1640
from $97 Find flight	17:25 San Francisco San Francisco	19:00 San Diego San Diego	1h 35m	Alaska Airlines	AS3470
from $105 Find flight	18:45 San Francisco San Francisco	20:22 San Diego San Diego	1h 37m	United Airlines	UA298
from $113 Find flight	10:37 San Francisco San Francisco	12:13 San Diego San Diego	1h 36m	Alaska Airlines	AS3478

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on March 30, 2025

Flight Schedule San Francisco (California) to San Diego (California)

Full flight schedule will help you in detecting at what time planes fly from San Francisco to San Diego. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:00 — 07:36	06:00 — 07:36 AS3310 Alaska Airlines San Francisco — San Diego	1h 36m	Find flight from$53
06:00 — 07:36	06:00 — 07:36 AS3499 Alaska Airlines San Francisco — San Diego	1h 36m	Find flight from$67
06:00 — 07:36	06:00 — 07:36 AS3401 Alaska Airlines San Francisco — San Diego	1h 36m	Find flight from$98
07:00 — 08:35	07:00 — 08:35 AS912 Alaska Airlines San Francisco — San Diego	1h 35m	Find flight from$53
07:00 — 08:37	07:00 — 08:37 UA1640 United Airlines San Francisco — San Diego	1h 37m	Find flight from$93
07:00 — 08:37	07:00 — 08:37 UA264 United Airlines San Francisco — San Diego	1h 37m	Find flight from$106
07:15 — 08:52	07:15 — 08:52 UA539 United Airlines San Francisco — San Diego	1h 37m	Find flight from$113
07:30 — 09:06	07:30 — 09:06 AS716 Alaska Airlines San Francisco — San Diego	1h 36m	Find flight from$67
08:00 — 09:40	08:00 — 09:40 AA9328 American Airlines San Francisco — San Diego	1h 40m	Find flight from$141
08:06 — 09:42	08:06 — 09:42 F94306 Frontier Airlines San Francisco — San Diego	1h 36m	Find flight from$28
08:30 — 10:07	08:30 — 10:07 UA1374 United Airlines San Francisco — San Diego	1h 37m	Find flight from$117
10:21 — 11:58	10:21 — 11:58 AS3413 Alaska Airlines San Francisco — San Diego	1h 37m	Find flight from$170
10:25 — 12:02	10:25 — 12:02 AS3430 Alaska Airlines San Francisco — San Diego	1h 37m	Find flight from$53
10:37 — 12:13	10:37 — 12:13 AS3478 Alaska Airlines San Francisco — San Diego	1h 36m	Find flight from$113
10:50 — 12:27	10:50 — 12:27 UA2022 United Airlines San Francisco — San Diego	1h 37m	Find flight from$117
10:57 — 12:34	10:57 — 12:34 UA1998 United Airlines San Francisco — San Diego	1h 37m	Find flight from$93
10:59 — 12:39	10:59 — 12:39 F92020 Frontier Airlines San Francisco — San Diego	1h 40m	Find flight from$29
11:00 — 12:37	11:00 — 12:37 AS3481 Alaska Airlines San Francisco — San Diego	1h 37m	Find flight from$96
11:00 — 12:37	11:00 — 12:37 AA9341 American Airlines San Francisco — San Diego	1h 37m	Find flight from$141
12:20 — 13:50	12:20 — 13:50 WN1429 Southwest Airlines San Francisco — San Diego	1h 30m	Find flight from$134
12:30 — 14:05	12:30 — 14:05 AS3434 Alaska Airlines San Francisco — San Diego	1h 35m	Find flight from$89
13:22 — 14:59	13:22 — 14:59 AS3357 Alaska Airlines San Francisco — San Diego	1h 37m	Find flight from$84
13:25 — 15:02	13:25 — 15:02 UA2153 United Airlines San Francisco — San Diego	1h 37m	Find flight from$117
14:00 — 15:37	14:00 — 15:37 AA9279 American Airlines San Francisco — San Diego	1h 37m	Find flight from$141
14:00 — 15:37	14:00 — 15:37 HA6885 Hawaiian Airlines San Francisco — San Diego	1h 37m	Find flight from$171
14:50 — 16:20	14:50 — 16:20 WN1230 Southwest Airlines San Francisco — San Diego	1h 30m	Find flight from$134
15:26 — 17:01	15:26 — 17:01 AS3366 Alaska Airlines San Francisco — San Diego	1h 35m	Find flight from$170
15:57 — 17:30	15:57 — 17:30 AS3352 Alaska Airlines San Francisco — San Diego	1h 33m	Find flight from$65
15:59 — 17:36	15:59 — 17:36 AS3412 Alaska Airlines San Francisco — San Diego	1h 37m	Find flight from$138
16:06 — 17:39	16:06 — 17:39 AS3482 Alaska Airlines San Francisco — San Diego	1h 33m	Find flight from$225
16:20 — 17:56	16:20 — 17:56 F93384 Frontier Airlines San Francisco — San Diego	1h 36m	Find flight from$35
16:25 — 17:58	16:25 — 17:58 F93382 Frontier Airlines San Francisco — San Diego	1h 33m	Find flight from$56
16:33 — 18:12	16:33 — 18:12 UA1057 United Airlines San Francisco — San Diego	1h 39m	Find flight from$106
17:00 — 18:35	17:00 — 18:35 AS2032 Alaska Airlines San Francisco — San Diego	1h 35m	Find flight from$205
17:06 — 18:37	17:06 — 18:37 AS2164 Alaska Airlines San Francisco — San Diego	1h 31m	Find flight from$89
17:25 — 19:00	17:25 — 19:00 AS3470 Alaska Airlines San Francisco — San Diego	1h 35m	Find flight from$97
17:38 — 19:09	17:38 — 19:09 AS2262 Alaska Airlines San Francisco — San Diego	1h 31m	Find flight from$65
18:45 — 20:22	18:45 — 20:22 UA298 United Airlines San Francisco — San Diego	1h 37m	Find flight from$105
19:05 — 20:44	19:05 — 20:44 UA2633 United Airlines San Francisco — San Diego	1h 39m	Find flight from$106
19:40 — 21:12	19:40 — 21:12 AS3423 Alaska Airlines San Francisco — San Diego	1h 32m	Find flight from$118
19:45 — 21:22	19:45 — 21:22 UA1395 United Airlines San Francisco — San Diego	1h 37m	Find flight from$93
19:47 — 21:24	19:47 — 21:24 AS3300 Alaska Airlines San Francisco — San Diego	1h 37m	Find flight from$84
19:47 — 21:24	19:47 — 21:24 AS3414 Alaska Airlines San Francisco — San Diego	1h 37m	Find flight from$115
19:55 — 21:32	19:55 — 21:32 UA644 United Airlines San Francisco — San Diego	1h 37m	Find flight from$106
20:05 — 21:30	20:05 — 21:30 WN541 Southwest Airlines San Francisco — San Diego	1h 25m	Find flight from$123
20:50 — 22:27	20:50 — 22:27 UA214 United Airlines San Francisco — San Diego	1h 37m	Find flight from$93
20:50 — 22:27	20:50 — 22:27 UA448 United Airlines San Francisco — San Diego	1h 37m	Find flight from$106
21:40 — 23:16	21:40 — 23:16 AS3457 Alaska Airlines San Francisco — San Diego	1h 36m	Find flight from$225
21:55 — 23:30	21:55 — 23:30 AS3448 Alaska Airlines San Francisco — San Diego	1h 35m	Find flight from$89
22:35 — 00:14 +1 day	22:35 — 00:14 UA2201 United Airlines San Francisco — San Diego	1h 39m	Find flight from$94
22:35 — 00:14 +1 day	22:35 — 00:14 UA548 United Airlines San Francisco — San Diego	1h 39m	Find flight from$143

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on March 30, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Francisco to San Diego depends on and how to choose the most interesting flight option for you.

Distance between San Francisco and San Diego is 719 miles. Time difference between the cities is 0h. Airplanes depart 06:00 to 22:35 from 3 San Francisco airports and arrive 06:00 to 22:35 to 11 San Diego airports. Average flight time is 1h 37m.

The fastest flight 1h 25m
Average flight time 1h 37m
The earliest flight 06:00
The latest flight 22:35
Distance 447 ml

The cheapest months to travel to San Diego are february (from 28 $), november (from 29 $), january (from 29 $).

The most expensive months are december (from 67 $), january (from 29 $), november (from 29 $).

What is the lowest airfare San Francisco to San Diego?

The cheapest plane ticket found by our users is $28. This airfare is for economy class on one-way F94306 flight by Frontier Airlines for February 1, 2025 which leaves San Francisco in San Francisco at 08:06 am and arrives at San Diego San Diego at 09:42.

Economy class

$28

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Business class

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First class

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Popular Airlines on the Route

The flight San Francisco — San Diego is served by 6 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by American Airlines - 5 departures per week at the price of from $ 141 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 326.

Direct flights

There are 66 nonstop flights on the route. The fastest direct flight is WN2178 by Southwest Airlines takes 1h 25m and the cheapest is F94306 by Frontier Airlines for $28.

AA - American Airlines

from $141

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AS - Alaska Airlines

from $53

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F9 - Frontier Airlines

from $28

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WN - Southwest Airlines

from $123

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HA - Hawaiian Airlines

from $171

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UA - United Airlines

from $93

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Connecting Flights

There are 17 flights with layovers on the route. The fastest connecting flight is UA2210 by United Airlines takes 4h 28m and the cheapest is F94306 by Frontier Airlines for $135.

AS - Alaska Airlines

from $135

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F9 - Frontier Airlines

from $215

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UA - United Airlines

from $295

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Airports

You can fly from San Francisco to San Diego from 3 airports (San Francisco, Embarkadero, China Basin Heliport).

San Francisco airports

San Francisco-SFO

from $28
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Embarkadero-EMB

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China Basin Heliport-JCC

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San Diego airports

San Diego-SAN

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San Diego Regional-USA

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Gillespie Field-SEE

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Golden Triangle Reg.-GTR

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El Cajon-CJN

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Lowndes County-UBS

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Miramar NAS-NKX

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Montgomery Field-MYF

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North Island NAS-NZY

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Brown Field Municipal-SDM

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AFB-CBM

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Airplanes

There are flights to San Diego from San Francisco by 6 airlines that use 3 aircraft brands. They range from huge modern airplanes to small-sized.

Airbus A320

from $123

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Boeing 737-100/200

from $141

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Embraer 170

from $141

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Top Domestic Destinations from San Francisco

You may also consider searching for discounted plane tickets to some other popular places from San Francisco within United States.

San Francisco — Los Angeles

from $62

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San Francisco — New York

from $70

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San Francisco — Las Vegas

from $57

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San Francisco — San Diego

from $67

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San Francisco — Seattle

from $54

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San Francisco — Chicago

from $69

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San Francisco — Boston

from $59

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San Francisco — Miami

from $61

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San Francisco — Phoenix

from $58

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San Francisco — Washington D.C.

from $66

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Top International Destinations from San Francisco

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

San Francisco — Vancouver

from $56

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San Francisco — London

from $72

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San Francisco — Tokyo

from $73

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San Francisco — Toronto

from $67

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San Francisco — Mumbai

from $63

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San Francisco — Paris

from $58

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San Francisco — Sydney

from $78

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San Francisco — Manila

from $67

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San Francisco — Cancun

from $69

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San Francisco — Singapore

from $56

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.