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Cheap Flights from Ontario

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Ontario flights

Flights from Ontario

Pay no Orbitz booking fees on single-carrier flights from Ontario that are reserved online. That's good on flight-only reservations that originate from the U.S., Canada, Mexico or the Caribbean. Removing fees is just one way we can ensure cheap flights from Ontario.

Miles? Yes. Window? Yes. Cheap flights from Ontario on Orbitz? Yes.

  • Add your frequent flier number when you book a cheap flight from Ontario on Orbitz, and accumulate miles on applicable flights.
  • Choose your seats on flights from Ontario — aisle or window, front or back.
  • Get airfare alerts for flights from Ontario. Set your target price, destination, and travel dates, and we'll send you an alert if we find cheap flights from Ontario that meet or beat your target price. Orbitz Deals E-mail can help you catch discount flights from Ontario, too.

An entire support team for your flights from Ontario

When you book your cheap flights from Ontario on Orbitz, you get free, real-time trip updates sent to your mobile phone about delays and other events that could impact your travel. Choose to have your alerts sent to up to six others, such as the person picking you up from the airport in Ontario when you return.

Need to change your cheap flights from Ontario?

You don't have to call to change your flights from Ontario. You can do that yourself online. We'll let you know if there's part of your airfare that can be put toward a future flight from Ontario. Travel should be a pleasure, so that's why we strive to get you the best deal on cheap flights from Ontario and deliver the support you deserve.

Best Anytime fares from Ontario

Cheap round-trip flights from Ontario

Departure Arrival Travel dates Airline Round-trip
Ontario Seattle Tue, Sep 2 - Sat, Sep 6 airline logo Alaska Airlines $184
Ontario Washington DC Thu, Sep 11 - Tue, Sep 16 airline logo Alaska Airlines $600
Ontario Denver Tue, Jul 22 - Tue, Jul 29 airline logo US Airways $280
Ontario Orlando Sat, Aug 23 - Wed, Sep 3 airline logo United Airlines $381
Ontario New York Wed, Sep 3 - Fri, Sep 12 airline logo US Airways $409
Ontario Minneapolis Fri, Aug 1 - Thu, Aug 14 airline logo US Airways $490
Ontario Dallas Tue, Jul 22 - Tue, Jul 29 airline logo United Airlines $306
Ontario Chicago Tue, Aug 12 - Sat, Aug 16 airline logo US Airways $328
Ontario Portland Thu, Sep 11 - Tue, Sep 16 airline logo Alaska Airlines $252
Ontario Detroit Tue, Sep 2 - Sun, Sep 7 airline logo Alaska Airlines $638
Ontario Tampa Fri, Aug 22 - Sun, Aug 31 airline logo American Airlines $381
Ontario New Orleans Sun, Aug 3 - Tue, Aug 5 airline logo Alaska Airlines $702
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Best weekend fares from Ontario

Best weekend fares to Ontario

Departure Arrival Travel dates Airline Round-trip
Ontario Seattle Fri, Sep 5 - Sat, Sep 6 airline logo Alaska Airlines $190
Ontario Washington DC Fri, Aug 8 - Sun, Aug 10 airline logo United Airlines $679
Ontario Denver Fri, Aug 22 - Mon, Aug 25 airline logo US Airways $250
Ontario Orlando Sat, Aug 30 - Mon, Sep 1 Delta Airlines Delta Air Lines $404
Ontario New York Thu, Sep 4 - Mon, Sep 8 airline logo American Airlines $331
Ontario Minneapolis Thu, Aug 14 - Sun, Aug 17 airline logo US Airways $482
Ontario Dallas Sat, Sep 6 - Mon, Sep 8 airline logo American Airlines $286
Ontario Chicago Fri, Aug 15 - Sun, Aug 17 airline logo US Airways $358
Ontario Portland Thu, Sep 11 - Sun, Sep 14 airline logo Alaska Airlines $259
Ontario Detroit Thu, Aug 21 - Mon, Aug 25 airline logo American Airlines $431
Ontario Tampa Thu, Aug 28 - Sat, Aug 30 airline logo Alaska Airlines $804
Ontario New Orleans Fri, Jul 18 - Mon, Jul 21 airline logo US Airways $844
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