Cheap Flights from San Francisco, CA to San Diego, CA from $56

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On Cheapflightsplus.com you will find 17 direct and 86 connecting flights from San Francisco to San Diego. You can compare airfare deals from 6 airlines and multiple travel sites from $56, 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: $56 (one-way), $96 (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 $56. The fastest direct flight takes 1h 26m and the fastest connecting – 3h 30m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $56 Find flight	21:08 San Francisco San Francisco	22:42 San Diego San Diego	1h 34m	United Airlines	UA1074
from $58 Find flight	07:10 San Francisco San Francisco	08:52 San Diego San Diego	1h 42m	Hawaiian Airlines	HA4764
from $58 Find flight	21:59 San Francisco San Francisco	23:42 San Diego San Diego	1h 43m	Hawaiian Airlines	HA7001
from $62 Find flight	06:00 San Francisco San Francisco	07:41 San Diego San Diego	1h 41m	Alaska Airlines	AS3206
from $87 Find flight	18:50 San Francisco San Francisco	20:16 San Diego San Diego	1h 26m	United Airlines	UA2633
from $87 Find flight	22:37 San Francisco San Francisco	00:15+1 день San Diego San Diego	1h 38m	United Airlines	UA2861
from $101 Find flight	11:25 San Francisco San Francisco	13:08 San Diego San Diego	1h 43m	Hawaiian Airlines	HA7004
from $103 Find flight	11:10 San Francisco San Francisco	12:48 San Diego San Diego	1h 38m	United Airlines	UA369
from $106 Find flight	11:25 San Francisco San Francisco	13:08 San Diego San Diego	1h 43m	Alaska Airlines	AS3479
from $128 Find flight	16:55 San Francisco San Francisco	18:36 San Diego San Diego	1h 41m	Hawaiian Airlines	HA6998
from $132 Find flight	16:55 San Francisco San Francisco	18:36 San Diego San Diego	1h 41m	Alaska Airlines	AS3374
from $157 Find flight	13:25 San Francisco San Francisco	15:06 San Diego San Diego	1h 41m	United Airlines	UA1442
from $64 Find flight	13:50 San Francisco San Francisco	18:37 San Diego San Diego	4h 47m layover 1h 40m - Las Vegas	Hawaiian Airlines	HA6711 HA6141
from $73 Find flight	13:50 San Francisco San Francisco	18:37 San Diego San Diego	4h 47m layover 1h 40m - Las Vegas	Alaska Airlines	AS98 AS3336
from $74 Find flight	13:09 San Francisco San Francisco	18:19 San Diego San Diego	5h 10m layover 2h 2m - Las Vegas	Frontier Airlines	F92486 F91465
from $80 Find flight	05:45 San Francisco San Francisco	10:40 San Diego San Diego	4h 55m layover 1h 54m - Las Vegas	Frontier Airlines	F94158 F91465

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 03, 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 — 07:41	06:00 — 07:41 AS3206 Alaska Airlines San Francisco — San Diego	1h 41m	Find flight from$62
07:10 — 08:52	07:10 — 08:52 HA4764 Hawaiian Airlines San Francisco — San Diego	1h 42m	Find flight from$58
08:35 — 10:12	08:35 — 10:12 UA264 United Airlines San Francisco — San Diego	1h 37m	Find flight from$104
11:10 — 12:52	11:10 — 12:52 UA682 United Airlines San Francisco — San Diego	1h 42m	Find flight from$87
11:10 — 12:48	11:10 — 12:48 UA369 United Airlines San Francisco — San Diego	1h 38m	Find flight from$103
11:25 — 13:08	11:25 — 13:08 HA7004 Hawaiian Airlines San Francisco — San Diego	1h 43m	Find flight from$101
11:25 — 13:08	11:25 — 13:08 AS3479 Alaska Airlines San Francisco — San Diego	1h 43m	Find flight from$106
11:25 — 13:08	11:25 — 13:08 HA6236 Hawaiian Airlines San Francisco — San Diego	1h 43m	Find flight from$106
13:25 — 15:06	13:25 — 15:06 UA1442 United Airlines San Francisco — San Diego	1h 41m	Find flight from$157
14:45 — 16:23	14:45 — 16:23 UA1106 United Airlines San Francisco — San Diego	1h 38m	Find flight from$88
16:55 — 18:36	16:55 — 18:36 HA6998 Hawaiian Airlines San Francisco — San Diego	1h 41m	Find flight from$128
16:55 — 18:36	16:55 — 18:36 AS3374 Alaska Airlines San Francisco — San Diego	1h 41m	Find flight from$132
18:50 — 20:16	18:50 — 20:16 UA2633 United Airlines San Francisco — San Diego	1h 26m	Find flight from$87
19:10 — 20:48	19:10 — 20:48 UA1812 United Airlines San Francisco — San Diego	1h 38m	Find flight from$88
21:08 — 22:42	21:08 — 22:42 UA1074 United Airlines San Francisco — San Diego	1h 34m	Find flight from$56
21:59 — 23:42	21:59 — 23:42 HA7001 Hawaiian Airlines San Francisco — San Diego	1h 43m	Find flight from$58
22:37 — 00:15 +1 day	22:37 — 00:15 UA2861 United Airlines San Francisco — San Diego	1h 38m	Find flight from$87
05:45 — 10:40	07:00 — 08:38 F94158 Frontier Airlines San Francisco — Las Vegas 1h 54m stop 16:56 — 18:19 F91465 Frontier Airlines Las Vegas — San Diego	4h 55m including layover	Find flight from$80
05:45 — 23:03	05:45 — 07:26 F94158 Frontier Airlines San Francisco — Las Vegas 14h 20m stop 21:46 — 23:03 F91325 Frontier Airlines Las Vegas — San Diego	17h 18m including layover	Find flight from$136
06:37 — 09:52 +1 day	06:15 — 09:54 F91230 Frontier Airlines San Francisco — Denver 22h 5m stop 08:22 — 09:55 F92817 Frontier Airlines Denver — San Diego	27h 15m including layover	Find flight from$87
07:25 — 13:40	07:25 — 08:57 UA205 United Airlines San Francisco — Los Angeles 3h 44m stop 12:41 — 13:40 UA5216 United Airlines Los Angeles — San Diego	6h 15m including layover	Find flight from$178
08:50 — 16:09	08:50 — 10:32 AS718 Alaska Airlines San Francisco — Las Vegas 4h 17m stop 14:49 — 16:09 AS3336 Alaska Airlines Las Vegas — San Diego	7h 19m including layover	Find flight from$155
09:01 — 13:40	08:51 — 10:25 UA1851 United Airlines San Francisco — Los Angeles 2h 6m stop 12:41 — 13:40 UA5216 United Airlines Los Angeles — San Diego	4h 39m including layover	Find flight from$113
12:48 — 19:31	12:48 — 16:31 F91094 Frontier Airlines San Francisco — Denver 1h 32m stop 18:03 — 19:31 F94989 Frontier Airlines Denver — San Diego	6h 43m including layover	Find flight from$252
12:48 — 23:52	12:48 — 16:31 F91094 Frontier Airlines San Francisco — Denver 5h 58m stop 22:29 — 23:52 F92711 Frontier Airlines Denver — San Diego	11h 4m including layover	Find flight from$258
13:50 — 18:37	13:50 — 15:34 HA6711 Hawaiian Airlines San Francisco — Las Vegas 1h 40m stop 17:14 — 18:37 HA6141 Hawaiian Airlines Las Vegas — San Diego	4h 47m including layover	Find flight from$64
13:50 — 18:37	13:50 — 15:34 AS98 Alaska Airlines San Francisco — Las Vegas 1h 40m stop 17:14 — 18:37 AS3336 Alaska Airlines Las Vegas — San Diego	4h 47m including layover	Find flight from$73
15:48 — 08:21 +1 day	15:48 — 17:31 AS571 Alaska Airlines San Francisco — Las Vegas 13h 29m stop 07:00 — 08:21 AS3320 Alaska Airlines Las Vegas — San Diego	16h 33m including layover	Find flight from$189
15:48 — 11:43 +1 day	15:48 — 17:31 AS571 Alaska Airlines San Francisco — Las Vegas 16h 46m stop 10:17 — 11:43 AS3314 Alaska Airlines Las Vegas — San Diego	19h 55m including layover	Find flight from$189
16:10 — 19:46	16:10 — 17:42 UA2358 United Airlines San Francisco — Los Angeles 1h 3m stop 18:45 — 19:46 UA5415 United Airlines Los Angeles — San Diego	3h 36m including layover	Find flight from$113
17:07 — 08:29 +1 day	17:07 — 18:52 HA6466 Hawaiian Airlines San Francisco — Las Vegas 12h 8m stop 07:00 — 08:29 HA6133 Hawaiian Airlines Las Vegas — San Diego	15h 22m including layover	Find flight from$136
17:07 — 08:29 +1 day	17:07 — 18:52 AS745 Alaska Airlines San Francisco — Las Vegas 12h 8m stop 07:00 — 08:29 AS3320 Alaska Airlines Las Vegas — San Diego	15h 22m including layover	Find flight from$145
18:50 — 23:44	18:50 — 20:22 UA2210 United Airlines San Francisco — Los Angeles 2h 21m stop 22:43 — 23:44 UA5612 United Airlines Los Angeles — San Diego	4h 54m including layover	Find flight from$139
20:20 — 07:16 +1 day	20:20 — 22:24 F92638 Frontier Airlines San Francisco — Phoenix 7h 36m stop 06:00 — 07:16 F91571 Frontier Airlines Phoenix — San Diego	10h 56m including layover	Find flight from$108
23:30 — 23:57 +1 day	23:30 — 05:15 F94000 Frontier Airlines San Francisco — Dallas 17h 36m stop 22:51 — 23:57 F91425 Frontier Airlines Dallas — San Diego	24h 27m including layover	Find flight from$148
20:20 — 11:54 +1 day	20:20 — 22:24 F92638 Frontier Airlines San Francisco — Phoenix 7h 6m stop 05:30 — 06:44 F93983 Frontier Airlines Phoenix — Las Vegas 3h 47m stop 10:31 — 11:54 F91465 Frontier Airlines Las Vegas — San Diego	15h 34m including layover	Find flight from$247
23:03 — 10:13 +1 day	23:03 — 00:44 UA1007 United Airlines San Francisco — Las Vegas 5h 16m stop 06:00 — 07:14 UA2039 United Airlines Las Vegas — Los Angeles 1h 48m stop 09:02 — 10:13 UA4643 United Airlines Los Angeles — San Diego	11h 10m including layover	Find flight from$225

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

*Departure and arrival times - local. Updated on September 3, 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 05:45 to 23:59 from 3 San Francisco airports and arrive 05:45 to 23:59 to 11 San Diego airports. Average flight time is 1h 41m.

The fastest flight 1h 26m
Average flight time 1h 41m
The earliest flight 05:45
The latest flight 23:59
Distance 447 ml

The cheapest months to travel to San Diego are may (from 56 $), july (from 56 $), june (from 56 $).

The most expensive months are november (from 134 $), october (from 91 $), august (from 56 $).

What is the lowest airfare San Francisco to San Diego?

The cheapest plane ticket found by our users is $56. This airfare is for economy class on one-way UA1074 flight by United Airlines for August 13, 2025 which leaves San Francisco in San Francisco at 21:08 am and arrives at San Diego San Diego at 22:42.

Economy class

$56

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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 Alaska Airlines - 20 departures per week at the price of from $ 62 . And the most expensive tickets are offered by United Airlines airline - from $ 924.

Direct flights

There are 17 nonstop flights on the route. The fastest direct flight is UA2633 by United Airlines takes 1h 26m and the cheapest is UA1074 by United Airlines for $56.

AS - Alaska Airlines

from $62

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HA - Hawaiian Airlines

from $58

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UA - United Airlines

from $56

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Connecting Flights

There are 86 flights with layovers on the route. The fastest connecting flight is UA1685 by United Airlines takes 3h 30m and the cheapest is UA1074 by United Airlines for $64.

AS - Alaska Airlines

from $73

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F9 - Frontier Airlines

from $74

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SY - Sun Country Airlines

from $382

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HA - Hawaiian Airlines

from $64

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MX - Mexicana

from $580

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UA - United Airlines

from $113

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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 $56
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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 0 aircraft brands. They range from huge modern airplanes to small-sized.

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.
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