Top flight deals from leading airlines:
... and +100s more
Incredible Deals
Save up to 50% on select flights with Priceline
Bundle & Save
Save an average of $240 per person when bundling your flight and hotel together with Priceline
Best Price Guarantee
If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference
Help 24/7
We’re always here for you - reach us 24 hours a day, 7 days a week
BUNDLE & SAVE
Book a flight & hotel together for extra savings.
On average save $240 per traveler
05/06/25
11:15am
HKG
1h 9m
SFO
05/06/25
12:24pm
ONT
05/06/25
3:10pm
ONT
37h 50m
SFO
05/08/25
5:00am
HKG
$835
Free cancellation within 83 hours of booking
05/07/25
11:15am
HKG
1h 9m
SFO
05/07/25
12:24pm
ONT
05/07/25
3:10pm
ONT
37h 50m
SFO
05/09/25
5:00am
HKG
$835
Free cancellation within 83 hours of booking
05/11/25
11:15am
HKG
9h 38m
SFO
DEN
05/11/25
8:53pm
ONT
05/14/25
10:20am
ONT
30h 25m
Direct
05/15/25
4:45pm
HKG
$840
Free cancellation within 83 hours of booking
05/09/25
11:15am
HKG
9h 19m
SFO
05/09/25
8:34pm
ONT
05/11/25
6:00am
ONT
36h 55m
SFO
05/12/25
6:55pm
HKG
$840
Free cancellation within 83 hours of booking
05/01/25
11:15am
HKG
3h 10m
SFO
05/01/25
2:25pm
ONT
05/12/25
4:15pm
ONT
50h 40m
DEN
SFO
05/14/25
6:55pm
HKG
$845
Free cancellation within 83 hours of booking
05/03/25
11:15am
HKG
1h 9m
SFO
05/03/25
12:24pm
ONT
05/06/25
1:00pm
ONT
40h
DEN
SFO
05/08/25
5:00am
HKG
$845
Free cancellation within 83 hours of booking
05/10/25
11:15am
HKG
1h 9m
SFO
05/10/25
12:24pm
ONT
05/11/25
1:20pm
ONT
39h 40m
DEN
SFO
05/13/25
5:00am
HKG
$845
Free cancellation within 83 hours of booking
04/30/25
9:15pm
HKG
20h 45m
TPE
05/01/25
6:00pm
ONT
05/05/25
12:05am
ONT
33h 10m
TPE
05/06/25
9:15am
HKG
$855
Free cancellation within 83 hours of booking
04/28/25
5:30pm
HKG
30m
TPE
04/28/25
6:00pm
ONT
05/17/25
12:05am
ONT
33h 10m
TPE
05/18/25
9:15am
HKG
$855
Free cancellation within 83 hours of booking
04/26/25
9:15pm
HKG
20h 45m
TPE
04/27/25
6:00pm
ONT
05/03/25
12:05am
ONT
33h 10m
TPE
05/04/25
9:15am
HKG
$855
Free cancellation within 83 hours of booking
05/05/25
10:15am
HKG
7h 45m
TPE
05/05/25
6:00pm
ONT
05/19/25
12:05am
ONT
33h 10m
TPE
05/20/25
9:15am
HKG
$855
Free cancellation within 83 hours of booking
05/13/25
2:45pm
HKG
21h 39m
HND
SFO
05/14/25
12:24pm
ONT
05/14/25
6:52pm
ONT
48h 3m
DEN
SFO
05/16/25
6:55pm
HKG
$1028
Free cancellation within 83 hours of booking
04/17/25
11:15am
HKG
9h 27m
SFO
DEN
04/17/25
8:42pm
ONT
05/04/25
7:00pm
ONT
47h 55m
SEA
SFO
05/06/25
6:55pm
HKG
$1063
Free cancellation within 83 hours of booking
05/06/25
7:40pm
HKG
16h 44m
TPE
SFO
05/07/25
12:24pm
ONT
05/11/25
6:00am
ONT
38h 45m
SFO
TPE
05/12/25
8:45pm
HKG
$1091
Free cancellation within 83 hours of booking
05/12/25
5:10pm
HKG
19h 14m
TPE
SFO
05/13/25
12:24pm
ONT
05/18/25
6:00am
ONT
37h 55m
SFO
TPE
05/19/25
7:55pm
HKG
$1091
Free cancellation within 83 hours of booking
05/10/25
7:40pm
HKG
16h 44m
TPE
SFO
05/11/25
12:24pm
ONT
05/21/25
7:25am
ONT
36h 30m
SFO
TPE
05/22/25
7:55pm
HKG
$1091
Free cancellation within 83 hours of booking
04/28/25
9:45pm
HKG
13h 20m
TPE
SFO
04/29/25
11:05am
ONT
05/20/25
6:50pm
ONT
38h
SFO
TPE
05/22/25
8:50am
HKG
$1094
Free cancellation within 83 hours of booking
05/13/25
1:25am
HKG
19h 4m
DOH
SEA
05/13/25
8:29pm
ONT
05/20/25
11:51am
ONT
57h 54m
SEA
DOH
05/22/25
9:45pm
HKG
$1280
Free cancellation within 83 hours of booking
05/15/25
2:45pm
HKG
3h 40m
HND
SEA
05/15/25
6:25pm
ONT
05/23/25
6:32pm
ONT
48h 23m
DEN
SFO
05/25/25
6:55pm
HKG
$1443
Free cancellation within 83 hours of booking
04/30/25
12:20pm
HKG
10h 23m
ICN
SEA
04/30/25
10:43pm
ONT
05/10/25
8:37am
ONT
37h 53m
SFO
ICN
05/11/25
10:30pm
HKG
$1487
Free cancellation within 83 hours of booking
05/05/25
7:40pm
HKG
18h 12m
DOH
DFW
05/06/25
1:52pm
ONT
05/15/25
6:00am
ONT
63h 45m
SEA
DOH
05/17/25
9:45pm
HKG
$1655
Free cancellation within 83 hours of booking
05/07/25
1:25am
HKG
17h 11m
DOH
DFW
05/07/25
6:36pm
ONT
05/24/25
10:51am
ONT
58h 54m
DFW
DOH
05/26/25
9:45pm
HKG
$1659
Free cancellation within 83 hours of booking
05/09/25
7:40pm
HKG
18h 12m
DOH
DFW
05/10/25
1:52pm
ONT
05/16/25
2:44pm
ONT
55h 1m
DFW
DOH
05/18/25
9:45pm
HKG
$1659
Free cancellation within 83 hours of booking
04/23/25
11:05am
HKG
6h 55m
TPE
04/23/25
6:00pm
ONT
05/17/25
8:50pm
ONT
43h 15m
YVR
05/19/25
4:05pm
HKG
$2211
Free cancellation within 83 hours of booking
05/15/25
10:40am
HKG
11h 18m
NRT
DFW
05/15/25
9:58pm
ONT
05/23/25
11:59pm
ONT
45h 11m
DFW
NRT
05/25/25
9:10pm
HKG
$2869
Free cancellation within 83 hours of booking
05/15/25
12:20pm
HKG
6h
ICN
SEA
05/15/25
6:20pm
ONT
05/23/25
6:00am
ONT
40h 30m
SEA
ICN
05/24/25
10:30pm
HKG
$3245
Free cancellation within 83 hours of booking
05/16/25
8:10pm
HKG
21h 50m
TPE
05/17/25
6:00pm
ONT
05/23/25
12:35pm
ONT
48h 25m
YVR
TPE
05/25/25
1:00pm
HKG
$3590
Free cancellation within 83 hours of booking
04/23/25
2:00pm
HKG
4h
TPE
04/23/25
6:00pm
ONT
04/25/25
8:15pm
ONT
37h
YVR
TPE
04/27/25
9:15am
HKG
$3591
Free cancellation within 83 hours of booking
04/27/25
7:40pm
HKG
21h 50m
DOH
SEA
04/28/25
5:30pm
ONT
05/08/25
1:20am
ONT
35h 10m
HND
05/09/25
12:30pm
HKG
$3968
Free cancellation within 83 hours of booking
04/17/25
5:30pm
HKG
30m
TPE
04/17/25
6:00pm
ONT
04/30/25
9:30pm
ONT
49h 15m
SFO
NRT
05/02/25
10:45pm
HKG
$4537
Free cancellation within 83 hours of booking
Top Deals on flights from Hong Kong to Ontario International Airport
Hong Kong, HK (HKG) - Los Angeles, US (LAX)
Jun 30
11:20am
HKG
5h 45m
TPE
Jun 30
5:05pm
ONT
as low as
$540
Hong Kong, HK (HKG) - Los Angeles, US (LAX)
May 1
9:15pm
HKG
20h 45m
TPE
May 2
6:00pm
ONT
as low as
$549
Hong Kong, HK (HKG) - Los Angeles, US (LAX)
Jun 11
3:45pm
HKG
7h 1m
TPE
SEA
Jun 11
10:46pm
ONT
as low as
$578
Hong Kong, HK (HKG) - Los Angeles, US (LAX)
Aug 31
9:10am
HKG
14h 49m
NRT
SEA
Aug 31
11:59pm
ONT
as low as
$608
Hong Kong, HK (HKG) - Los Angeles, US (LAX)
Jun 20
7:40pm
HKG
4h 33m
TPE
SEA
Jun 21
12:13am
ONT
as low as
$621
Hong Kong, HK (HKG) - Los Angeles, US (LAX)
Jun 19
5:10pm
HKG
19h 4m
TPE
SFO
Jun 20
12:14pm
ONT
as low as
$629
Hong Kong, HK (HKG) - Los Angeles, US (LAX)
Apr 17
10:30pm
HKG
14h 8m
SFO
DEN
Apr 18
12:38pm
ONT
as low as
$731
Hong Kong, HK (HKG) - Los Angeles, US (LAX)
Apr 7
2:45pm
HKG
5h 36m
HND
SFO
Apr 7
8:21pm
ONT
as low as
$777
Hong Kong, HK (HKG) - Los Angeles, US (LAX)
Jun 11
2:45pm
HKG
9h 14m
HND
SEA
Jun 11
11:59pm
ONT
as low as
$784
Hong Kong, HK (HKG) - Los Angeles, US (LAX)
Jun 10
10:40am
HKG
5h 10m
NRT
SEA
Jun 10
3:50pm
ONT
as low as
$880
Hong Kong, HK (HKG) - Los Angeles, US (LAX)
Jun 5
1:25am
HKG
21h 21m
DOH
SEA
Jun 5
10:46pm
ONT
as low as
$901
Hong Kong, HK (HKG) - Los Angeles, US (LAX)
Jun 6
1:00pm
HKG
21h 57m
ICN
SEA
Jun 7
10:57am
ONT
as low as
$906
Flights to Los Angeles
Return flights
Flights From Ontario International Airport To Hong KongBrowse origins
- Flights
- East Asia
- Hong Kong
- Hong Kong
Browse destinations
- Flights
- North America
- United States
- California
- Los Angeles
- Ontario International Airport
Top Flight Routes Destinations
Flights To SingaporeFlights To MadridFlights To JohannesburgFlights To MalagaFlights To Tel AvivFlights To ParisFlights To MilanFlights To ZurichFlights To DublinFlights To LisbonFlights To KrakowFlights To LondonFlights To MelbourneFlights To IstanbulFlights To FlorenceFlights To PhoenixFlights To NairobiFlights To ShanghaiFlights To TokyoFlights To BengaluruFlights To BrusselsFlights To CairoFlights To Hong KongFlights To SydneyFlights To San JoseFlights To ChennaiFlights To ManilaFlights To DenpasarFlights To TiranaFlights To Tahiti
Priceline is part of Booking Holdings, the world leader in online travel & related services.
