| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option San Francisco San Diego | Outbound 10/18/25 direct F94306 01h 42min | Return 11/17/25 direct F93381 01h 52min |  Frontier Airlines |  | ? | $49 | |
| San Francisco San Diego | Outbound 09/19/25 2 Stopovers (MSP, LAS) SY0396, SY0103, NK3791 19h 53min | Return 09/29/25 1 Stopover (MSP) SY0408, SY0393 18h 11min |   Sun Country Airlines, Spirit Airlines |  | $371 | ||
| San Francisco San Diego | Outbound 10/18/25 direct F94306 01h 42min | Return 11/17/25 direct F93381 01h 52min | Frontier Airlines |  | $52 | ||
| San Francisco San Diego | Outbound 10/18/25 direct F94306 01h 42min | Return 11/17/25 direct F93381 01h 52min | Frontier Airlines |  | $69 | ||
| San Francisco San Diego | Outbound 10/18/25 direct F94306 01h 42min | Return 11/17/25 direct F93381 01h 52min | Frontier Airlines | | $74 | ||
| San Francisco San Diego | Outbound 10/18/25 direct AS1458 01h 47min | Return 11/17/25 direct AS3327 01h 34min |  Alaska Airlines |  | ? | $122 | |
| San Francisco San Diego | Outbound 10/18/25 direct AS1458 01h 47min | Return 11/17/25 direct AS3463 01h 41min | Alaska Airlines |  | ? | $128 | |
| San Francisco San Diego | Outbound 09/04/25 direct HA4764 01h 42min | Return 09/28/25 direct HA6544 01h 49min |  Hawaiian Airlines | | $134 | ||
| San Francisco San Diego | Outbound 07/25/25 direct AS0912 01h 42min | Return 08/17/25 direct HA6544 01h 45min | Alaska Airlines | | $150 | ||
| San Francisco San Diego | Outbound 07/25/25 direct UA1074 01h 34min | Return 08/17/25 direct UA2863 01h 38min |  United Airlines |  | ? | $161 |
Stops
- Direct flight
Airline
- Frontier Airlines
- Alaska Airlines
- Hawaiian Airlines
- American Airlines
- United Airlines
Tips and tricks to help you find cheap flights from San Francisco to San Diego
Favorite airline: United Airlines
78 % of travelers choose to book flights on this route with United Airlines, Alaska Airlines and Frontier Airlines.
United Airlines
32 %
Alaska Airlines
27 %
Frontier Airlines
19 %
Cheapest weekday: Monday
The cheapest flights on this route are operated on Monday.
Direct flights are more expensive
Compared to flights with a stopover, direct flights are $58.00 more expensive on this route.
non stop flight
1 stop
01h 36min
19h 55min
$159
$101
The favorite connection is non-stop
50 % of all bookings on the route San Francisco to San Diego are for non-stop flights.
Route
bookings
Direct flights
01h 36min, from $159
50 %
1 stopover Los Angeles International Airport, CA
03h 55min, from $230
21 %
1 stopover Las Vegas - McCarran International Airport, NV
19h 55min, from $101
18 %
Important flight information
Flight information: San Francisco - San Diego
| Roundtrip from | $48.55 |
|---|---|
| Flight duration | min. 01:26 / max. 03:15 |
| Return flight duration | min. 01:32/ max. 03:25 |
| Distance | 720 km |
| Flights per week | 181 |
| Departure airport | Airport San Francisco International Airport, CA (SFO) |
| Arrival airport | Airport San Diego - Lindberg Field International, CA (SAN) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight San Francisco - Honolulu from $251
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Alternative flights to San Diego
- Flight New York - San Diego from $219
- Flight Las Vegas - San Diego from $65
- Flight Orlando - San Diego from $239
- Flight Austin - San Diego from $160
- Flight Seattle-Tacoma - San Diego from $168
- Flight Portland-Oregon - San Diego from $168
- Flight San Jose - San Diego from $65
- Flight Denver - San Diego from $117
- Flight New York - San Diego from $219
- Flight Chicago - San Diego from $177
Flight destinations with a similar price
- Flight San Diego - Istanbul from $668
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- Flight San Diego - Toronto from $251
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Flight destinations with a similar price
- Flight San Francisco - Los Angeles from $92
- Flight San Francisco - Las Vegas from $86