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Cheap Flights From Chicago, Illinois To Ontario, California
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Airfare Details for flights from Chicago to Ontario

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Sorry this deal is over or has been sold out! But here’s another great Airfarewatchdog verified fare for this route!

$356 RT flight from Chicago to Ontario (ORD-ONT)

  • Airline(s):
    American
  • Seats are:
    Limited Availability
  • Advance Purchase:
    14 Days
  • Available for travel:
    Mon-Thu & Sat
  • Travel by:
    Wednesday, December 18, 2013
  • More Details:
    Nonstop Incl. All Taxes, Travel Between Aug. 26 - Dec. 18, 2013
  • Last Updated:
    Wednesday, May 22, 2013
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included.

Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.

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CheapAir.com Hotwire (December) Hotwire (November) Hotwire (October) Hotwire (September) Hotwire_(Aug-Sep)

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Reviews

Reviews for Chicago to Ontario (ORD-ONT)

based on 1 reviews
Flown this route before? Write a review

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    “Good flight but delay in Houston.”

    by semilyryan on January 3, 2011

    Flight from Chicago to Ontario

    Airline:
    Continental
    RT/OW
    Round Trip
    Number of Stops:
    1 stop in Houston, Texas
    Date of Flight:
    December 2010
    Seat Class:
    economy

    Continental staff from IAH to ONT was ok. One woman in charge of receiving passengers was not courteous. Other than that and a delayed flight, the airline serves its passengers well.

Flown this route before? Write a review
Sample Fares found by other travelers within the past 72 hours
Price From/To Depart/Return Airline
$401 Flight from O'Hare to Ontario (ORD-ONT) Sat, Jun 1 - Sat, Jun 8 US Airways
$419 Flight from O'Hare to Ontario (ORD-ONT) Sat, Jun 1 - Wed, Jun 5 American Airlines
$423 Flight from O'Hare to Ontario (ORD-ONT) Wed, May 29 - Sun, Jun 2 US Airways
$430 Flight from O'Hare to Ontario (ORD-ONT) Thu, May 30 - Sat, Jun 1 Delta Air Lines
$527 Flight from O'Hare to Ontario (ORD-ONT) Sat, May 25 - Wed, May 29 US Airways
$527 Flight from O'Hare to Ontario (ORD-ONT) Fri, May 24 - Wed, May 29 US Airways
$591 Flight from O'Hare to Ontario (ORD-ONT) Tue, May 28 - Fri, May 31 US Airways
$631 Flight from O'Hare to Ontario (ORD-ONT) Sat, May 25 - Tue, May 28 US Airways
$631 Flight from O'Hare to Ontario (ORD-ONT) Fri, May 24 - Tue, May 28 US Airways
$708 Flight from O'Hare to Ontario (ORD-ONT) Fri, May 24 - Tue, May 28 US Airways
There are approximately 245 flights covering the route from O'Hare International Airport in Chicago to Ontario International Airport in Ontario, provided by as many as 7 airlines.

The following airlines sometimes offer nonstop cheap flights from Chicago to Ontario:

Transwest Air

As an alternative to flying from Chicago, you may also want to try searching for cheap flights from Rockford (RFD).
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