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Cheap Flights from Ontario

Flights from Ontario (ONT)

Only Orbitz offers Price Assuranceon flights from Ontario . That means if you book cheap flights from Ontario -- and another customer books the same flights for less -- we'll send you a refund for the difference, automatically. So you know you're getting our lowest price on flights from Ontario. And that's not the only benefit of booking flights on Orbitz.

No booking fees mean cheap 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 flights 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-mailcan help you catch discounted flights from Ontario too.

An entire support team for your flights from Origin

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, like the person picking you up from the airport in Ontario, California.

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 flights from Ontario (ONT). 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 travel support you deserve.

Cheap flights from Ontario

Taxes and fees included
Round-trip flights from Ontario

Found on Orbitz over the next 60 days

Best weekend fares Cheap anytime fares
Flights from Ontario to Seattle
$247
$227
Flights from Ontario to Washington DC
$722
$381
Flights from Ontario to Denver
$331
$296
Flights from Ontario to Orlando
$471
$391
Flights from Ontario to New York
$425
$362
Flights from Ontario to Minneapolis
$649
$406
Flights from Ontario to Dallas
$331
$331
Flights from Ontario to Chicago
$390
$340
Flights from Ontario to Portland
$275
$217
Flights from Ontario to Detroit
$450
$450
Flights from Ontario to Tampa
Check rates
$379
Flights from Ontario to New Orleans
$545
$491
Flights from Ontario to Atlanta
$399
$394
Flights from Ontario to Philadelphia
$489
$469
Flights from Ontario to Fort Lauderdale
$486
$486
Flights from Ontario to Charlotte
$396
$396
Flights from Ontario to San Francisco
$263
$221
Flights from Ontario to Boston
$393
$393
Flights from Ontario to San Antonio
$407
$407
Flights from Ontario to Indianapolis
$453
$368
Flights from Ontario to Honolulu
$1,049
$825
Flights from Ontario to Guadalajara
$382
$320
Flights from Ontario to Memphis
$555
$507
Flights from Ontario to Kansas City
$441
$441

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 48 hours. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.