Cheap Flights to Los Angeles - Ontario Intl. from HK$1,005

View HK$1,005 flight on Fri, 13 Feb 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$1,005 for one-way flights and HK$1,837 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 14 Feb - Sun, 15 Feb
DEN
Denver
ONT
Ontario
HK$1,837 Return, found 4 hours ago
HK$1,837
Return
found 4 hours ago
Select Delta flight, departing Sat, 14 Feb from Denver to Ontario, returning Sun, 15 Feb, priced at HK$1,837 found 4 hours ago
United
Mon, 9 Feb - Thu, 12 Feb
DEN
Denver
ONT
Ontario
HK$2,059 Return, found 1 day ago
HK$2,059
Return
found 1 day ago
Select United flight, departing Mon, 9 Feb from Denver to Ontario, returning Thu, 12 Feb, priced at HK$2,059 found 1 day ago
Alaska Airlines
Tue, 24 Feb - Thu, 26 Feb
STL
St. Louis
ONT
Ontario
HK$2,149 Return, found 1 day ago
HK$2,149
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 24 Feb from St. Louis to Ontario, returning Thu, 26 Feb, priced at HK$2,149 found 1 day ago
American Airlines
Tue, 17 Feb - Sat, 7 Mar
MCI
Kansas City
ONT
Ontario
HK$2,632 Return, found 1 day ago
HK$2,632
Return
found 1 day ago
Select American Airlines flight, departing Tue, 17 Feb from Kansas City to Ontario, returning Sat, 7 Mar, priced at HK$2,632 found 1 day ago
Virgin Atlantic
Wed, 28 Jan - Wed, 4 Feb
LHR
London
ONT
Ontario
HK$3,999 Return, found 5 days ago
HK$3,999
Return
found 5 days ago
Select Virgin Atlantic flight, departing Wed, 28 Jan from London to Ontario, returning Wed, 4 Feb, priced at HK$3,999 found 5 days ago
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 France, Alaska Airlines, American Airlines, China Airlines, Delta, Japan Airlines, Korean Air, Qatar Airways, United
Return price
HK$1,543
Popular airline
United

Trending flights to Los Angeles - Ontario Intl.

Prices were available within the past 7 days and start at HK$1,005 for one-way flights and HK$1,837 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 8 Mar - Sun, 8 Mar
HKG
Hong Kong SAR
ONT
Ontario
HK$5,877 Return, found 1 day ago
HK$5,877
Return
found 1 day ago
Select United flight, departing Sun, 8 Mar from Hong Kong SAR to Ontario, returning Sun, 8 Mar, priced at HK$5,877 found 1 day ago

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