
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $141 (Kiwi.com) |
One-way from | $99 (Alaska Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $282 |
Fly from
Fly to
Route
Depart
Return
Price
OntarioSan Diego
ONT - SAN
ONTSAN
Ontario
Sun 1/11
10:18 pm-12:14 pm
1 stop13h 56m
San Diego
Sun 1/18
9:16 am-3:39 pm
1 stop6h 23m
OntarioSan Diego
ONT - SAN
ONTSAN
Ontario
Fri 2/6
4:03 pm-11:09 pm
1 stop7h 06m
San Diego
Mon 2/9
6:15 am-11:56 pm
1 stop17h 41m
OntarioSan Diego
ONT - SAN
ONTSAN
Ontario
Fri 3/6
6:14 am-11:03 pm
1 stop16h 49m
San Diego
Mon 3/9
6:15 am-11:32 pm
1 stop17h 17m
OntarioSan Diego
ONT - SAN
ONTSAN
Ontario
Mon 12/29
6:00 pm-12:11 pm
1 stop18h 11m
San Diego
Fri 1/2
7:21 pm-4:31 pm
1 stop21h 10m
OntarioSan Diego
ONT - SAN
ONTSAN
Ontario
Thu 1/8
4:03 pm-11:09 pm
1 stop7h 06m
San Diego
Mon 1/12
2:20 pm-11:56 pm
1 stop9h 36m
OntarioSan Diego
ONT - SAN
ONTSAN
Ontario
Mon 1/5
6:00 am-12:38 pm
1 stop6h 38m
San Diego
Mon 1/5
4:47 pm-11:59 pm
1 stop7h 12m
OntarioSan Diego
ONT - SAN
ONTSAN
Ontario
Sun 1/11
7:00 am-4:59 pm
1 stop9h 59m
San Diego
Wed 1/14
11:49 am-8:36 pm
1 stop8h 47m
OntarioSan Diego
ONT - SAN
ONTSAN
Ontario
Sun 1/4
7:57 pm-3:24 pm
1 stop19h 27m
San Diego
Wed 1/7
4:00 pm-12:03 pm
1 stop20h 03m
OntarioSan Diego
ONT - SAN
ONTSAN
Ontario
Thu 1/15
11:53 am-8:58 pm
1 stop9h 05m
San Diego
Mon 1/19
6:15 am-11:56 pm
1 stop17h 41m
OntarioSan Diego
ONT - SAN
ONTSAN
Ontario
Sun 12/21
6:00 am-12:11 pm
1 stop6h 11m
San Diego
Wed 12/24
1:06 pm-9:17 pm
1 stop8h 11m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
Currently, January is the cheapest month in which you can book a flight from Ontario to San Diego (average of $63). Flying from Ontario to San Diego in October is currently the most expensive (average of $179). 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.
It’s typically best to fly out from Ontario to San Diego in the evening. Doing so could potentially save you 43% on the flight price compared to flying in the afternoon, which is usually more expensive.