Cheap flights to Ontario, CA

Travel > North America > United States > Ontario, CA flights

Looking for cheap flights to Ontario, CA? We have several useful tools to help you find the flight offer you are looking for. You can enter your search details into the box on the left and compare the current prices of our providers. You can also browse the table below containing the cheapest flights to Ontario, CA found by Travelgrove users for the next 6 months. Scrolling down you will find one more handy info box with the most recently found Ontario, CA flight offers. Check the page from top to bottom and pick the flight that suits you best!

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Cheapest flights found for the next 6 months

(click city name to see more / use right arrow to view later months)
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$124$167$132check
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$205$136$136check
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$159$159check
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$178$205$280check
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$203$249check
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$277$232check
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$257$322check
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$266$550check
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$329$291$411check
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$553$297$318check
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$329$311check
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$319$455$596$313$313check
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$314$358check
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$349$349$323check
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$395$335check
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$346check
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$349$410check
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$356$353check
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$596check
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$411$361check
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$357check
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$359$469check
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$380$433$523check
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Didn't have an exact departure location, just looking for the cheapest price? Browse our cheap flights state directory:

Check our newest flight offers to Ontario, CA:

  • $123Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Oakland, CA (OAK)Ontario, CA (ONT)11/01/201610:45 am
    Ontario, CA (ONT)Oakland, CA (OAK)11/15/201607:50 am
    flyfar.ca check price
  • $134Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Portland, OR (PDX)Ontario, CA (ONT)02/08/201712:35 pm
    Ontario, CA (ONT)Portland, OR (PDX)03/01/201711:00 am
    flightnetwork.com check price
  • $136United Airlines flight United Airlines 
    FromToDepartureTime
    San Francisco, CA (SFO)Ontario, CA (ONT)11/01/201606:00 am
    Ontario, CA (ONT)San Francisco, CA (SFO)11/15/201608:20 pm
    faredepot.com check price
  • $229Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Kansas City, MO (MCI)Ontario, CA (ONT)11/16/201608:10 pm
    Ontario, CA (ONT)Kansas City, MO (MCI)04/19/201704:15 pm
    flyfar.ca check price
  • $251United Airlines flight United Airlines 
    FromToDepartureTime
    Eugene, OR (EUG)Ontario, CA (ONT)11/09/201606:00 am
    Ontario, CA (ONT)Eugene, OR (EUG)11/14/201605:55 am
    faredepot.com check price
cheap domestic and international flights

Recently found cheap flight deals

Jetblue AirwaysSan Francisco To Mexico City Jetblue Airways airfares from San Francisco in December
$1018 Depart: 12/21/2016
Return: 01/03/2017

provided by FlightHub

Jetblue AirwaysDallas To Tallahassee Jetblue Airways airfares from Dallas in December
$1189 Depart: 12/07/2016
Return: 12/21/2016

provided by Cheapoair.com

Multiple AirlinesOntario, CA To Detroit Multiple Airlines airfares from Ontario, CA in December
$622 Depart: 12/14/2016
Return: 12/28/2016

provided by FlyFar

Jet AirwaysMontreal To Kathmandu Jet Airways airfares from Montreal in November
$1731 Depart: 11/10/2015
Return: 11/24/2015

provided by FlightHub

Multiple AirlinesPhiladelphia To Guangzhou Multiple Airlines airfares from Philadelphia in November
$4712 Depart: 11/16/2016
Return: 11/30/2016

provided by FlightHub

Jetblue AirwaysBuffalo To Nassau Jetblue Airways airfares from Buffalo in October
$561 Depart: 10/31/2016
Return: 11/14/2016

provided by FlightHub

Multiple AirlinesNewark To Tallinn Multiple Airlines airfares from Newark in August
$4384 Depart: 08/16/2016
Return: 08/30/2016

provided by FareDepot

Multiple AirlinesDenver To Newcastle Multiple Airlines airfares from Denver in December
$4793 Depart: 12/13/2016
Return: 12/28/2016

provided by FlightHub

Multiple AirlinesLos Angeles To Timisoara Multiple Airlines airfares from Los Angeles in October
$1440 Depart: 10/14/2016
Return: 10/19/2016

provided by FlightHub

 

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