Current Deals to Ontario CA

Oakland to Ontario CA

Southwest Airlines

18 May 18  to 20 May 18

C$ 207.16

London to Ontario CA

Delta Air Lines

05 Mar 18  to 15 Mar 18

C$ 399.00

Chicago to Ontario CA

Southwest Airlines

06 Apr 18  to 07 Apr 18

C$ 730.55
Flights Routes to Ontario CA

Find great deals on flights to Ontario CA (ONT), California in seconds, with our proprietary booking engine that searches over 1,000 airlines.

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* Conditions may apply. Prices subject to date restrictions and availability. Taxes, fees and surcharges are included in prices shown. Prices may differ slightly from what's shown as FlightNetwork.com does not control Airline inventory and is not notified of pricing changes in advance. Some prices may not be active deals, they may be a deal that a visitor has found in the past.