Cheap Flights to Los Angeles - Ontario Intl. from HK$928

View HK$928 flight on Tue, 20 Jan 2026Opens in a new window

Popular airlines to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap round-trip flights to Los Angeles - Ontario Intl.

Prices were available within the past 7 days and start at HK$928 for one-way flights and HK$2,094 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 17 Jan - Sat, 24 Jan
YVR
Vancouver
ONT
Ontario
HK$2,094 Return, found 1 day ago
HK$2,094
Return
found 1 day ago
Select United flight, departing Sat, 17 Jan from Vancouver to Ontario, returning Sat, 24 Jan, priced at HK$2,094 found 1 day ago
Delta
Sat, 17 Jan - Thu, 22 Jan
YVR
Vancouver
ONT
Ontario
HK$2,168 Return, found 1 day ago
HK$2,168
Return
found 1 day ago
Select Delta flight, departing Sat, 17 Jan from Vancouver to Ontario, returning Thu, 22 Jan, priced at HK$2,168 found 1 day ago
Alaska Airlines
Tue, 20 Jan - Thu, 22 Jan
YVR
Vancouver
ONT
Ontario
HK$2,315 Return, found 1 day ago
HK$2,315
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 20 Jan from Vancouver to Ontario, returning Thu, 22 Jan, priced at HK$2,315 found 1 day ago
American Airlines
Fri, 12 Dec - Mon, 15 Dec
SFO
San Francisco
ONT
Ontario
HK$2,897 Return, found 13 hours ago
HK$2,897
Return
found 13 hours ago
Select American Airlines flight, departing Fri, 12 Dec from San Francisco to Ontario, returning Mon, 15 Dec, priced at HK$2,897 found 13 hours ago
Air Canada
Sun, 18 Jan - Sun, 25 Jan
YVR
Vancouver
ONT
Ontario
HK$3,186 Return, found 1 day ago
HK$3,186
Return
found 1 day ago
Select Air Canada flight, departing Sun, 18 Jan from Vancouver to Ontario, returning Sun, 25 Jan, priced at HK$3,186 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Ontario (ONT)

August is typically the cheapest month to fly

From HK$1,543 - HK$5,615 per traveller.
Flights to Los Angeles - Ontario Intl. information
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Destination city name
Ontario
Airlines serving
Air Canada, Alaska Airlines, American Airlines, China Airlines, Delta, Japan Airlines, Korean Air, Qatar Airways, United
Return price
HK$928
Popular airline
Delta

Trending flights to Los Angeles - Ontario Intl.

Prices were available within the past 7 days and start at HK$928 for one-way flights and HK$2,094 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Mon, 27 Apr - Wed, 26 Aug
HKG
Hong Kong SAR
ONT
Ontario
HK$5,983 Return, found 8 hours ago
HK$5,983
Return
found 8 hours ago
Select China Airlines flight, departing Mon, 27 Apr from Hong Kong SAR to Ontario, returning Wed, 26 Aug, priced at HK$5,983 found 8 hours ago
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