Flights to Los Angeles - Ontario Intl., Los Angeles from NT$4,176

View NT$2,082 flight on Fri, 2025/10/3Opens in a new window

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

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How much is the cheapest flight to Los Angeles - Ontario Intl.?

Prices were available within the past 7 days and start at NT$2,082 for one-way flights and NT$4,176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Oct 7 - Sat, Oct 11
SFO
San Francisco
ONT
Ontario
NT$4,176 Roundtrip, found 1 day ago
NT$4,176
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 7 from San Francisco to Ontario, returning Sat, Oct 11, priced at NT$4,176 found 1 day ago
Delta
Tue, Oct 7 - Sat, Oct 11
SEA
Seattle
ONT
Ontario
NT$5,410 Roundtrip, found 6 hours ago
NT$5,410
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Oct 7 from Seattle to Ontario, returning Sat, Oct 11, priced at NT$5,410 found 6 hours ago
American Airlines
Tue, Oct 7 - Sat, Oct 11
SFO
San Francisco
ONT
Ontario
NT$7,509 Roundtrip, found 1 day ago
NT$7,509
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 7 from San Francisco to Ontario, returning Sat, Oct 11, priced at NT$7,509 found 1 day ago
Alaska Airlines
Fri, Sep 12 - Sat, Sep 20
PAE
Seattle
ONT
Ontario
NT$23,409 Roundtrip, found 5 days ago
NT$23,409
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Sep 12 from Seattle to Ontario, returning Sat, Sep 20, priced at NT$23,409 found 5 days ago
China Airlines
Mon, Sep 8 - Mon, Sep 15
HKG
Hong Kong SAR
ONT
Ontario
NT$25,755 Roundtrip, found 4 days ago
NT$25,755
Roundtrip
found 4 days ago
Select China Airlines flight, departing Mon, Sep 8 from Hong Kong SAR to Ontario, returning Mon, Sep 15, priced at NT$25,755 found 4 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, American Airlines, China Airlines, Delta, Japan Airlines, KLM, Korean Air, Qatar Airways, STARLUX Airlines, United
Roundtrip price
NT$4,176
Popular airline
United

Trending flights to Los Angeles - Ontario Intl.

Prices were available within the past 7 days and start at NT$2,082 for one-way flights and NT$4,176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Sep 17 - Thu, Sep 18
TPE
Taipei
ONT
Ontario
NT$21,501 Roundtrip, found 2 days ago
NT$21,501
Roundtrip
found 2 days ago
Select United flight, departing Wed, Sep 17 from Taipei to Ontario, returning Thu, Sep 18, priced at NT$21,501 found 2 days ago
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