
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $84 (Kiwi.com) |
One-way from | $43 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $228 |
Good round-trip deal | $192 or less |
Good one-way deal | $126 or less |
Fly from
Fly to
Route
Depart
Return
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Tue 6/2
7:40 pm-9:25 pm
Nonstop1h 45m
San Diego
Tue 6/9
8:30 am-10:10 am
Nonstop1h 40m
OaklandSan Diego
OAK - SAN
OAKSAN
Oakland
Tue 6/23
6:49 am-8:25 am
Nonstop1h 36m
San Diego
Wed 7/1
8:14 am-9:57 am
Nonstop1h 43m
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Wed 6/3
6:25 am-7:40 am
Nonstop1h 15m
San Diego
Wed 6/10
1:50 pm-5:50 pm
1 stop4h 00m
OaklandSan Diego
OAK - SAN
OAKSAN
Oakland
Tue 6/2
3:40 pm-7:55 pm
1 stop4h 15m
San Diego
Tue 6/9
6:30 am-8:15 am
Nonstop1h 45m
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Tue 6/16
6:00 am-9:59 am
1 stop3h 59m
San Diego
Tue 6/23
6:20 am-9:42 am
1 stop3h 22m
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Wed 5/27
7:25 pm-11:15 pm
1 stop3h 50m
San Diego
Tue 6/2
10:59 am-5:12 pm
1 stop6h 13m
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Wed 5/27
7:25 pm-11:15 pm
1 stop3h 50m
San Diego
Wed 6/3
10:59 am-5:12 pm
1 stop6h 13m
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Sat 5/23
8:15 am-9:59 am
Nonstop1h 44m
San Diego
Sun 5/24
7:15 am-9:01 am
Nonstop1h 46m
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Wed 6/3
5:30 am-8:55 am
1 stop3h 25m
San Diego
Tue 6/30
6:50 pm-11:00 pm
1 stop4h 10m
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Mon 6/8
8:09 pm-9:49 pm
Nonstop1h 40m
San Diego
Wed 6/17
7:44 am-9:36 am
Nonstop1h 52m
Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from California to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, July is the cheapest month in which you can book a flight from California to San Diego (average of $158). Flying from California to San Diego in December is currently the most expensive (average of $287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from California to San Diego is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 6% on airfare.
Travelers seeking maximum savings on their California to San Diego flight should consider departing on Monday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from USCA to SAN are scheduled on a Wednesday (47 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).
Food
Overall
Entertainment
Comfort
Boarding
Crew
Reviews
robert,Feb 2026
LAS - SAN
Food
Overall
Entertainment
Comfort
Boarding
Crew
Reviews
robert,Feb 2026
LAS - SAN
Food
Overall
Entertainment
Comfort
Boarding
Crew
Reviews
robert,Feb 2026
LAS - SAN
Food
Overall
Entertainment
Comfort
Boarding
Crew
Reviews
robert,Feb 2026
LAS - SAN
Food
Overall
Entertainment
Comfort
Boarding
Crew
Reviews
robert,Feb 2026
LAS - SAN
Food
Overall
Entertainment
Comfort
Boarding
Crew
Reviews
robert,Feb 2026
LAS - SAN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$34 | Average$129 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$37 | Average$136 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$49 | Average$200 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$53 | Average$216 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$58 | Average$194 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$77 | Average$234 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$78 | Average$201 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$87 | Average$231 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$177 | Average$337 | FlexibilityNo cancel fee | On-time71% |