A range of rugged mountains with snow-capped peaks under a clear sky.

Cheap Flights to Ontario Intl. Airport from HK$1,802

Flight 1

How much is the cheapest flight to Ontario?

Prices were available within the past 7 days and start at HK$1,802 for one-way flights and HK$5,077 for return, for the period specified. Prices and availability are subject to change.
Southwest Airlines
Tue, 13 Oct - Mon, 19 Oct
CMH
Columbus
ONT
Ontario
HK$5,077
Return
Found 6 days ago
Select Southwest Airlines flight, departing Tue, 13 Oct from Columbus to Ontario, returning Mon, 19 Oct, priced at HK$5,077 Found 6 days ago
Delta
Tue, 13 Oct - Mon, 19 Oct
CMH
Columbus
ONT
Ontario
HK$5,163
Return
Found 6 days ago
Select Delta flight, departing Tue, 13 Oct from Columbus to Ontario, returning Mon, 19 Oct, priced at HK$5,163 Found 6 days ago
Delta
Sun, 18 Oct - Mon, 26 Oct
CMH
Columbus
ONT
Ontario
HK$5,206
Return
Found 6 days ago
Select Delta flight, departing Sun, 18 Oct from Columbus to Ontario, returning Mon, 26 Oct, priced at HK$5,206 Found 6 days ago
American Airlines
Tue, 13 Oct - Mon, 19 Oct
CMH
Columbus
ONT
Ontario
HK$5,711
Return
Found 6 days ago
Select American Airlines flight, departing Tue, 13 Oct from Columbus to Ontario, returning Mon, 19 Oct, priced at HK$5,711 Found 6 days ago
United
Tue, 13 Oct - Mon, 19 Oct
CMH
Columbus
ONT
Ontario
HK$5,722
Return
Found 6 days ago
Select United flight, departing Tue, 13 Oct from Columbus to Ontario, returning Mon, 19 Oct, priced at HK$5,722 Found 6 days ago

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

May is typically the cheapest month to fly

From HK$1,711 - HK$4,324 per traveller.

Travel information

Destination city name
Ontario
Destination airport
Ontario Intl. Airport
Destination airport IATA code
ONT
Airlines serving
American Airlines, Alaska Airlines, United, Frontier Airlines, Delta, Southwest Airlines, British Airways, Air Canada, Volaris, China Airlines, Avianca, Aeromexico, JetBlue Airways, Korean Air, KLM, LATAM Airlines Group, Iberia, Starlux Airlines, Air France, WestJet, Qatar Airways, Virgin Atlantic, Icelandair, Turkish Airlines, Aer Lingus, RJ, Etihad Airways
Popular airline
American Airlines
Return price
HK$5,077

Trending flights to Ontario

Prices were available within the past 7 days and start at HK$1,802 for one-way flights and HK$5,077 for return, for the period specified. Prices and availability are subject to change.
Delta
Thu, 12 Nov - Thu, 14 Jan
HKG
Hong Kong SAR
ONT
Ontario
HK$6,634
Return
Found 6 days ago
Select Delta flight, departing Thu, 12 Nov from Hong Kong SAR to Ontario, returning Thu, 14 Jan, priced at HK$6,634 Found 6 days ago
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