United Airlines San Francisco to San Diego Flights

Cheapflightsplus.com will find cheap United Airlines flights from San Francisco to San Diego. Compare airline ticket prices and book air tickets starting from $84 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare San Francisco (CA) — San Diego (CA) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in december: one-way - $84, two-way – $144.
Direct flights
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Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
10:35 pm — 0:14 am
+1 day
10:35 pm — 0:14 am UA2201 United Airlines
San Francisco — San Diego
1h 39m
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from$85
10:35 pm — 9:48 am
+1 day
10:35 pm — 0:17 am UA1995 United Airlines
San Francisco — Las Vegas
5h 53m stop
6:10 am — 7:29 am UA2650 United Airlines
Las Vegas — Los Angeles
1h 16m stop
8:45 am — 9:48 am UA4643 United Airlines
Los Angeles — San Diego
11h 13m
including layover
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from$187
10:50 am — 12:27 pm
10:50 am — 12:27 pm UA1998 United Airlines
San Francisco — San Diego
1h 37m
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from$84
1:25 pm — 3:02 pm
1:25 pm — 3:02 pm UA2041 United Airlines
San Francisco — San Diego
1h 37m
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from$111
3:20 pm — 7:53 pm
2:20 pm — 3:51 pm UA1960 United Airlines
San Francisco — Los Angeles
1h 59m stop
6:50 pm — 7:53 pm UA5415 United Airlines
Los Angeles — San Diego
4h 33m
including layover
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from$127
4:35 pm — 7:53 pm
4:27 pm — 5:58 pm UA1754 United Airlines
San Francisco — Los Angeles
44m stop
6:50 pm — 7:53 pm UA5415 United Airlines
Los Angeles — San Diego
3h 18m
including layover
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from$127
4:55 pm — 6:34 pm
4:55 pm — 6:34 pm UA1057 United Airlines
San Francisco — San Diego
1h 39m
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from$95
4:55 pm — 6:32 pm
4:55 pm — 6:32 pm UA2626 United Airlines
San Francisco — San Diego
1h 37m
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from$116
6:00 am — 9:32 am
6:00 am — 7:33 am UA502 United Airlines
San Francisco — Los Angeles
54m stop
8:27 am — 9:32 am UA4643 United Airlines
Los Angeles — San Diego
3h 32m
including layover
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from$127
6:25 pm — 11:58 pm
6:21 pm — 7:52 pm UA1812 United Airlines
San Francisco — Los Angeles
2h 59m stop
10:55 pm — 11:58 pm UA5612 United Airlines
Los Angeles — San Diego
5h 33m
including layover
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from$127
6:45 pm — 8:22 pm
6:45 pm — 8:22 pm UA298 United Airlines
San Francisco — San Diego
1h 37m
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from$95
7:00 am — 8:37 am
7:00 am — 8:37 am UA1640 United Airlines
San Francisco — San Diego
1h 37m
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from$84
7:00 pm — 8:39 pm
7:00 pm — 8:39 pm UA2633 United Airlines
San Francisco — San Diego
1h 39m
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from$95
7:39 pm — 11:58 pm
6:55 pm — 8:26 pm UA1843 United Airlines
San Francisco — Los Angeles
1h 45m stop
10:55 pm — 11:58 pm UA5612 United Airlines
Los Angeles — San Diego
4h 19m
including layover
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from$179
7:45 pm — 9:22 pm
7:45 pm — 9:22 pm UA1395 United Airlines
San Francisco — San Diego
1h 37m
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from$84
8:30 am — 10:07 am
8:30 am — 10:07 am UA1374 United Airlines
San Francisco — San Diego
1h 37m
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from$111
8:50 pm — 10:27 pm
8:50 pm — 10:27 pm UA214 United Airlines
San Francisco — San Diego
1h 37m
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from$84
*Departure and arrival times are local. Last updated on 12/03/2024

Flight Information

There are 11 flights by United Airlines from San Francisco to San Diego every week with departures from San Francisco, Embarkadero, China Basin Heliport. All flights arrive at San Diego, AFB, Golden Triangle Reg., Lowndes County, San Diego Regional, El Cajon, Montgomery Field, Miramar NAS, North Island NAS, Brown Field Municipal, Gillespie Field.

Departures start from 10:35 pm to 8:50 pm. Nonstop flight is 1h 37m. The time difference between San Francisco and San Diego is 0h.

  • The fastest flight 1h 37m
  • Average flight time 1h 37m
  • The earliest flight 10:35 pm
  • The latest flight 8:50 pm
  • Distance 447 ml

The cheapest months for traveling to San Diego are december (from 84 $), january (from 85 $), february (from 85 $).

The most expensive and popular months are november (from 106 $), february (from 85 $), january (from 85 $).

The cheapest flight by United Airlines that our users were able to find is $84. This airfare is economy class on one-way UA1395 flight for December 14, 2024 leaving San Francisco in San Francisco at 7:45 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 4 airline carriers between San Francisco and San Diego. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Francisco to San Diego.

Nonstop flights

There are 33 direct flights every day from San Francisco. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

  • from $115
    Find
  • F9 - Frontier Airlines
    from $57
    Find
  • WS - WestJet
    from $371
    Find
  • AM - Aeromexico
    from $667
    Find
See more connecting flights

How to book an air ticket yourself?

How to book an air 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.
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  • 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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