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Book a flight & hotel together for extra savings.
On average save $240 per traveler
05/11/25
8:31am
SJC
4h 45m
LAS
05/11/25
1:16pm
ONT
05/12/25
2:28pm
ONT
4h 13m
LAS
05/12/25
6:41pm
SJC
$167
Free cancellation within 83 hours of booking
04/28/25
6:57pm
SJC
5h 1m
PDX
04/28/25
11:58pm
ONT
04/30/25
8:55pm
ONT
1h 31m
Direct
04/30/25
10:26pm
SJC
$224
Free cancellation within 83 hours of booking
05/14/25
12:55pm
SJC
7h 34m
SEA
05/14/25
8:29pm
ONT
05/21/25
6:00am
ONT
8h 51m
SEA
05/21/25
2:51pm
SJC
$271
Free cancellation within 83 hours of booking
05/18/25
12:48pm
SJC
5h 35m
PHX
05/18/25
6:23pm
ONT
05/21/25
1:14pm
ONT
5h 44m
PHX
05/21/25
6:58pm
SJC
$299
Free cancellation within 83 hours of booking
05/14/25
12:55pm
SJC
7h 34m
SEA
05/14/25
8:29pm
ONT
05/21/25
6:00am
ONT
8h 51m
SEA
05/21/25
2:51pm
SJC
$299
Free cancellation within 83 hours of booking
05/17/25
11:30am
SJC
5h 36m
PDX
05/17/25
5:06pm
ONT
05/21/25
10:45am
ONT
6h 6m
SEA
05/21/25
4:51pm
SJC
$311
Free cancellation within 83 hours of booking
05/03/25
12:55pm
SJC
7h 34m
SEA
05/03/25
8:29pm
ONT
05/10/25
6:00am
ONT
6h 1m
SEA
05/10/25
12:01pm
SJC
$319
Free cancellation within 83 hours of booking
05/01/25
8:24am
SJC
9h 6m
SEA
05/01/25
5:30pm
ONT
05/08/25
6:00am
ONT
6h 1m
SEA
05/08/25
12:01pm
SJC
$329
Free cancellation within 83 hours of booking
05/13/25
12:55pm
SJC
7h 34m
SEA
05/13/25
8:29pm
ONT
05/20/25
11:51am
ONT
8h 23m
SEA
05/20/25
8:14pm
SJC
$330
Free cancellation within 83 hours of booking
05/22/25
6:00am
SJC
5h 50m
PHX
05/22/25
11:50am
ONT
05/27/25
6:01am
ONT
5h 57m
PHX
05/27/25
11:58am
SJC
$378
Free cancellation within 83 hours of booking
05/24/25
11:30am
SJC
5h 36m
PDX
05/24/25
5:06pm
ONT
05/24/25
7:53pm
ONT
1h 26m
Direct
05/24/25
9:19pm
SJC
$411
Free cancellation within 83 hours of booking
05/11/25
6:57pm
SJC
5h 1m
PDX
05/11/25
11:58pm
ONT
05/16/25
1:15pm
ONT
5h 44m
SEA
05/16/25
6:59pm
SJC
$437
Free cancellation within 83 hours of booking
05/10/25
12:35pm
SJC
8h 18m
DEN
05/10/25
8:53pm
ONT
05/15/25
3:14pm
ONT
1h 34m
Direct
05/15/25
4:48pm
SJC
$557
Free cancellation within 83 hours of booking
05/23/25
2:30pm
SJC
6h 34m
DEN
05/23/25
9:04pm
ONT
05/27/25
6:00am
ONT
1h 38m
Direct
05/27/25
7:38am
SJC
$567
Free cancellation within 83 hours of booking
05/22/25
7:00am
SJC
5h 31m
DEN
05/22/25
12:31pm
ONT
05/26/25
6:00am
ONT
1h 38m
Direct
05/26/25
7:38am
SJC
$607
Free cancellation within 83 hours of booking
05/04/25
6:57pm
SJC
5h 1m
PDX
05/04/25
11:58pm
ONT
05/10/25
7:00am
ONT
7h 46m
SEA
05/10/25
2:46pm
SJC
$733
Free cancellation within 83 hours of booking
04/27/25
6:57pm
SJC
5h 1m
PDX
04/27/25
11:58pm
ONT
04/30/25
7:00am
ONT
7h 46m
SEA
04/30/25
2:46pm
SJC
$749
Free cancellation within 83 hours of booking
05/10/25
12:35pm
SJC
8h 18m
DEN
05/10/25
8:53pm
ONT
05/15/25
8:15am
ONT
8h 50m
SMF
05/15/25
5:05pm
SJC
$806
Free cancellation within 83 hours of booking
05/22/25
7:00am
SJC
5h 31m
DEN
05/22/25
12:31pm
ONT
05/26/25
10:19am
ONT
9h 28m
RNO
05/26/25
7:47pm
SJC
$813
Free cancellation within 83 hours of booking
05/21/25
7:05pm
SJC
4h 37m
SLC
05/21/25
11:42pm
ONT
05/24/25
6:55am
ONT
1h 15m
Direct
05/24/25
8:10am
SJC
$818
Free cancellation within 83 hours of booking
05/23/25
2:30pm
SJC
6h 34m
DEN
05/23/25
9:04pm
ONT
05/27/25
8:15am
ONT
7h 20m
SMF
05/27/25
3:35pm
SJC
$821
Free cancellation within 83 hours of booking
04/27/25
8:30am
SJC
6h 47m
DEN
04/27/25
3:17pm
ONT
04/28/25
8:20am
ONT
8h 45m
SMF
04/28/25
5:05pm
SJC
$846
Free cancellation within 83 hours of booking
05/22/25
5:55am
SJC
6h 20m
SLC
05/22/25
12:15pm
ONT
05/27/25
4:28pm
ONT
1h 17m
Direct
05/27/25
5:45pm
SJC
$849
Free cancellation within 83 hours of booking
05/23/25
1:10pm
SJC
10h 47m
LAX
PDX
05/23/25
11:57pm
ONT
05/26/25
7:30am
ONT
12h 44m
PDX
SEA
05/26/25
8:14pm
SJC
$932
Free cancellation within 83 hours of booking
05/23/25
2:30pm
SJC
6h 34m
DEN
05/23/25
9:04pm
ONT
05/27/25
6:50am
ONT
10h 56m
DEN
LAS
05/27/25
5:46pm
SJC
$937
Free cancellation within 83 hours of booking
05/13/25
5:55am
SJC
6h 20m
SLC
05/13/25
12:15pm
ONT
05/20/25
10:01am
ONT
6h 11m
SLC
05/20/25
4:12pm
SJC
$1400
Free cancellation within 83 hours of booking
05/23/25
9:30am
SJC
12h 25m
HNL
05/23/25
9:55pm
ONT
05/26/25
9:50am
ONT
12h 45m
HNL
05/26/25
10:35pm
SJC
$1608
Free cancellation within 83 hours of booking
Top Deals on flights from San Jose to Ontario International Airport
San Jose, US (SJC) - Los Angeles, US (LAX)
Apr 21
3:58pm
SJC
8h 1m
DEN
Apr 21
11:59pm
ONT
as low as
$83
San Jose, US (SJC) - Los Angeles, US (LAX)
May 11
8:31am
SJC
4h 45m
LAS
May 11
1:16pm
ONT
as low as
$83
San Jose, US (SJC) - Los Angeles, US (LAX)
Apr 9
4:03pm
SJC
7h 56m
DEN
Apr 9
11:59pm
ONT
as low as
$84
San Jose, US (SJC) - Los Angeles, US (LAX)
May 4
8:31am
SJC
7h 8m
LAS
May 4
3:39pm
ONT
as low as
$89
San Jose, US (SJC) - Los Angeles, US (LAX)
Apr 30
12:55pm
SJC
7h 34m
SEA
Apr 30
8:29pm
ONT
as low as
$131
San Jose, US (SJC) - Los Angeles, US (LAX)
May 17
3:50pm
SJC
6h 56m
SEA
May 17
10:46pm
ONT
as low as
$140
San Jose, US (SJC) - Los Angeles, US (LAX)
Apr 23
8:24am
SJC
7h 8m
SEA
Apr 23
3:32pm
ONT
as low as
$145
San Jose, US (SJC) - Los Angeles, US (LAX)
May 20
12:25pm
SJC
6h
SEA
May 20
6:25pm
ONT
as low as
$145
San Jose, US (SJC) - Los Angeles, US (LAX)
May 27
6:00am
SJC
5h 50m
PHX
May 27
11:50am
ONT
as low as
$159
San Jose, US (SJC) - Los Angeles, US (LAX)
Jun 14
6:00am
SJC
6h
PHX
Jun 14
12:00pm
ONT
as low as
$159
San Jose, US (SJC) - Los Angeles, US (LAX)
May 13
3:30pm
SJC
4h 49m
PDX
May 13
8:19pm
ONT
as low as
$180
San Jose, US (SJC) - Los Angeles, US (LAX)
Apr 28
6:57pm
SJC
5h 1m
PDX
Apr 28
11:58pm
ONT
as low as
$191
Flights to Los Angeles
Return flights
Flights From Ontario International Airport To San JoseBrowse origins
- Flights
- North America
- United States
- California
- San Jose
Browse destinations
- Flights
- North America
- United States
- California
- Los Angeles
- Ontario International Airport
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