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05/26/25
5:30am
SJO
15h 40m
IAH
05/26/25
9:10pm
ONT
05/28/25
5:08pm
ONT
6h 38m
Direct
05/28/25
11:46pm
SJO
$365
Free cancellation within 83 hours of booking
05/24/25
11:13am
SJO
9h 57m
IAH
05/24/25
9:10pm
ONT
05/31/25
5:08pm
ONT
6h 38m
Direct
05/31/25
11:46pm
SJO
$395
Free cancellation within 83 hours of booking
05/27/25
8:45am
SJO
14h
SFO
05/27/25
10:45pm
ONT
06/03/25
5:08pm
ONT
6h 38m
Direct
06/03/25
11:46pm
SJO
$396
Free cancellation within 83 hours of booking
05/19/25
11:59pm
SJO
13h 53m
DFW
05/20/25
1:52pm
ONT
05/26/25
7:35am
ONT
14h 42m
DFW
05/26/25
10:17pm
SJO
$451
Free cancellation within 83 hours of booking
05/21/25
1:30pm
SJO
8h
IAH
05/21/25
9:30pm
ONT
05/28/25
5:08pm
ONT
6h 38m
Direct
05/28/25
11:46pm
SJO
$476
Free cancellation within 83 hours of booking
05/23/25
1:30pm
SJO
7h 40m
IAH
05/23/25
9:10pm
ONT
05/26/25
5:08pm
ONT
6h 38m
Direct
05/26/25
11:46pm
SJO
$476
Free cancellation within 83 hours of booking
05/07/25
1:50pm
SJO
8h 8m
DFW
05/07/25
9:58pm
ONT
05/13/25
9:04am
ONT
13h 13m
DFW
05/13/25
10:17pm
SJO
$492
Free cancellation within 83 hours of booking
05/25/25
7:55am
SJO
13h 15m
IAH
05/25/25
9:10pm
ONT
05/31/25
5:08pm
ONT
6h 38m
Direct
05/31/25
11:46pm
SJO
$500
Free cancellation within 83 hours of booking
05/27/25
8:45am
SJO
14h
SFO
05/27/25
10:45pm
ONT
05/31/25
5:08pm
ONT
6h 38m
Direct
05/31/25
11:46pm
SJO
$502
Free cancellation within 83 hours of booking
05/22/25
1:30pm
SJO
7h 40m
IAH
05/22/25
9:10pm
ONT
05/27/25
2:50pm
ONT
8h 25m
Direct
05/27/25
11:15pm
SJO
$518
Free cancellation within 83 hours of booking
05/23/25
1:30pm
SJO
7h 40m
IAH
05/23/25
9:10pm
ONT
05/26/25
11:50pm
ONT
8h 50m
SAL
05/27/25
8:40am
SJO
$523
Free cancellation within 83 hours of booking
05/21/25
1:30pm
SJO
8h
IAH
05/21/25
9:30pm
ONT
05/28/25
11:50pm
ONT
11h 25m
SAL
05/29/25
11:15am
SJO
$523
Free cancellation within 83 hours of booking
05/30/25
8:45am
SJO
14h 14m
SFO
05/30/25
10:59pm
ONT
06/04/25
2:50pm
ONT
8h 25m
GUA
06/04/25
11:15pm
SJO
$525
Free cancellation within 83 hours of booking
05/22/25
1:30pm
SJO
7h 40m
IAH
05/22/25
9:10pm
ONT
05/27/25
12:30am
ONT
8h 10m
SAL
05/27/25
8:40am
SJO
$530
Free cancellation within 83 hours of booking
05/16/25
1:30pm
SJO
8h 30m
IAH
05/16/25
10:00pm
ONT
05/20/25
5:08pm
ONT
6h 38m
Direct
05/20/25
11:46pm
SJO
$534
Free cancellation within 83 hours of booking
05/05/25
12:26pm
SJO
32h 45m
MCO
JFK
05/06/25
9:11pm
ONT
05/12/25
11:52pm
ONT
12h 57m
JFK
05/13/25
12:49pm
SJO
$577
Free cancellation within 83 hours of booking
05/05/25
11:59pm
SJO
18h 24m
DFW
PHX
05/06/25
6:23pm
ONT
05/12/25
11:10am
ONT
11h 7m
DFW
05/12/25
10:17pm
SJO
$593
Free cancellation within 83 hours of booking
05/06/25
3:05pm
SJO
6h 50m
SAL
05/06/25
9:55pm
ONT
05/27/25
5:08pm
ONT
6h 38m
Direct
05/27/25
11:46pm
SJO
$614
Free cancellation within 83 hours of booking
05/26/25
8:45am
SJO
27h 29m
SFO
05/27/25
12:14pm
ONT
06/01/25
5:08pm
ONT
6h 38m
Direct
06/01/25
11:46pm
SJO
$632
Free cancellation within 83 hours of booking
05/14/25
1:30pm
SJO
22h 54m
IAH
SFO
05/15/25
12:24pm
ONT
06/06/25
5:08pm
ONT
6h 38m
Direct
06/06/25
11:46pm
SJO
$683
Free cancellation within 83 hours of booking
05/14/25
1:30pm
SJO
22h 54m
IAH
SFO
05/15/25
12:24pm
ONT
06/06/25
2:50pm
ONT
8h 25m
GUA
06/06/25
11:15pm
SJO
$733
Free cancellation within 83 hours of booking
05/10/25
1:30pm
SJO
25h 39m
IAH
DEN
05/11/25
3:09pm
ONT
05/29/25
5:08pm
ONT
6h 38m
Direct
05/29/25
11:46pm
SJO
$746
Free cancellation within 83 hours of booking
05/29/25
7:55am
SJO
14h 50m
IAH
SFO
05/29/25
10:45pm
ONT
06/09/25
2:50pm
ONT
8h 25m
GUA
06/09/25
11:15pm
SJO
$763
Free cancellation within 83 hours of booking
05/10/25
11:59pm
SJO
18h 24m
DFW
PHX
05/11/25
6:23pm
ONT
05/29/25
7:35am
ONT
14h 42m
DFW
05/29/25
10:17pm
SJO
$840
Free cancellation within 83 hours of booking
04/30/25
1:30pm
SJO
25h 39m
IAH
DEN
05/01/25
3:09pm
ONT
05/11/25
5:15pm
ONT
6h 37m
Direct
05/11/25
11:52pm
SJO
$850
Free cancellation within 83 hours of booking
05/10/25
11:59pm
SJO
18h 24m
DFW
PHX
05/11/25
6:23pm
ONT
05/29/25
5:08pm
ONT
6h 38m
Direct
05/29/25
11:46pm
SJO
$892
Free cancellation within 83 hours of booking
05/17/25
1:24pm
SJO
9h 44m
ATL
05/17/25
11:08pm
ONT
05/22/25
11:55pm
ONT
12h 4m
ATL
05/23/25
11:59am
SJO
$973
Free cancellation within 83 hours of booking
05/07/25
1:24pm
SJO
21h 44m
ATL
05/08/25
11:08am
ONT
05/13/25
9:45pm
ONT
14h 14m
ATL
05/14/25
11:59am
SJO
$982
Free cancellation within 83 hours of booking
05/13/25
1:24pm
SJO
21h 44m
ATL
05/14/25
11:08am
ONT
05/20/25
10:50pm
ONT
13h 9m
ATL
05/21/25
11:59am
SJO
$1020
Free cancellation within 83 hours of booking
05/15/25
3:05pm
SJO
6h 50m
SAL
05/15/25
9:55pm
ONT
06/10/25
10:40pm
ONT
37h
JFK
MCO
06/12/25
11:40am
SJO
$1051
Free cancellation within 83 hours of booking
Top Deals on flights from San Jose to Ontario International Airport
San Jose, CR (SJO) - Los Angeles, US (LAX)
May 4
1:30pm
SJO
22h 54m
IAH
SFO
May 5
12:24pm
ONT
as low as
$139
San Jose, CR (SJO) - Los Angeles, US (LAX)
May 8
7:55am
SJO
12h 58m
IAH
DEN
May 8
8:53pm
ONT
as low as
$139
San Jose, CR (SJO) - Los Angeles, US (LAX)
May 10
1:30pm
SJO
22h 54m
IAH
SFO
May 11
12:24pm
ONT
as low as
$139
San Jose, CR (SJO) - Los Angeles, US (LAX)
May 2
1:30pm
SJO
23h 8m
IAH
DEN
May 3
12:38pm
ONT
as low as
$144
San Jose, CR (SJO) - Los Angeles, US (LAX)
Apr 25
1:30pm
SJO
8h 28m
IAH
Apr 25
9:58pm
ONT
as low as
$249
San Jose, CR (SJO) - Los Angeles, US (LAX)
Apr 29
11:13am
SJO
10h 45m
IAH
Apr 29
9:58pm
ONT
as low as
$249
San Jose, CR (SJO) - Los Angeles, US (LAX)
May 19
11:59pm
SJO
11h 51m
DFW
May 20
11:50am
ONT
as low as
$282
San Jose, CR (SJO) - Los Angeles, US (LAX)
May 7
1:50pm
SJO
8h 8m
DFW
May 7
9:58pm
ONT
as low as
$325
San Jose, CR (SJO) - Los Angeles, US (LAX)
Apr 24
10:57am
SJO
35h 58m
PTY
SFO
Apr 25
10:55pm
ONT
as low as
$392
San Jose, CR (SJO) - Los Angeles, US (LAX)
May 15
1:24pm
SJO
19h 47m
ATL
SLC
May 16
9:11am
ONT
as low as
$413
San Jose, CR (SJO) - Los Angeles, US (LAX)
May 16
1:24pm
SJO
22h 51m
ATL
SLC
May 17
12:15pm
ONT
as low as
$413
San Jose, CR (SJO) - Los Angeles, US (LAX)
Apr 22
6:05am
SJO
12h 22m
MIA
PHX
Apr 22
6:27pm
ONT
as low as
$425
Flights to Los Angeles
Return flights
Flights From Ontario International Airport To San JoseBrowse origins
- Flights
- Caribbean
- Costa Rica
- San Jose
Browse destinations
- Flights
- North America
- United States
- California
- Los Angeles
- Ontario International Airport
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