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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$348$392check
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$430$566$387check
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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:

  • $140Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Salt Lake City, UT (SLC)Ontario, CA (ONT)10/03/201706:50 am
    Ontario, CA (ONT)Salt Lake City, UT (SLC)10/18/201709:55 am
    flyfar.ca check price
  • $178Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Las Vegas, NV (LAS)Ontario, CA (ONT)09/19/201708:00 am
    Ontario, CA (ONT)Las Vegas, NV (LAS)09/26/201710:10 am
    flyfar.ca check price
  • $186Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Phoenix, AZ (PHX)Ontario, CA (ONT)08/10/201701:10 pm
    Ontario, CA (ONT)Phoenix, AZ (PHX)08/20/201706:10 am
    flyfar.ca check price
  • $240Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Austin, TX (AUS)Ontario, CA (ONT)08/26/201709:55 am
    Ontario, CA (ONT)Austin, TX (AUS)09/07/201704:15 pm
    flyfar.ca check price
  • $241Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Minneapolis, MN (MSP)Ontario, CA (ONT)09/21/201705:30 am
    Ontario, CA (ONT)Minneapolis, MN (MSP)09/24/201706:57 pm
    flyfar.ca check price
Ontario, CA travel guides

Travel information that may interest you

Ontario Nightlife

Ontario has been noted for its unmatchable nightlife throughout the world. When the sun sets, the city starts radiating with an overweening vigor. All the travelers who have a taste for nightlife swear that Ontario is a city where life starts only after sunset. And do not be amazed if you get to bump into one of the tinsel stars [...]

cheap domestic and international flights

Recently found cheap flight deals

Multiple AirlinesOakland To London Multiple Airlines airfares from Oakland in December
$4107 Depart: 12/23/2017
Return: 01/04/2018

provided by Flightnetwork

Jetblue AirwaysBoston To Reno Jetblue Airways airfares from Boston in October
$431 Depart: 10/11/2017
Return: 10/18/2017

provided by FlightHub

United AirlinesIndianapolis To Tampa United Airlines airfares from Indianapolis in September
$350 Depart: 09/09/2017
Return: 09/16/2017

provided by FlightHub

Jetblue AirwaysSan Jose To Fort Lauderdale Jetblue Airways airfares from San Jose in December
$741 Depart: 12/19/2017
Return: 12/28/2017

provided by FlightHub

United AirlinesAtlanta To Quebec United Airlines airfares from Atlanta in August
$347 Depart: 08/22/2017
Return: 09/02/2017

provided by FlyFar

Air New ZealandLas Vegas To Brisbane Air New Zealand airfares from Las Vegas in June
$1239 Depart: 06/01/2016
Return: 06/14/2016

provided by FlightHub

Asiana AirlinesColorado Springs To Manila Asiana Airlines airfares from Colorado Springs in August
$1552 Depart: 08/19/2017
Return: 08/30/2017

provided by Cheapoair.com

Multiple AirlinesOmaha To West Palm Beach Multiple Airlines airfares from Omaha in August
$446 Depart: 08/12/2017
Return: 08/25/2017

provided by Flightnetwork

United AirlinesDallas To Maui United Airlines airfares from Dallas in November
$984 Depart: 11/26/2017
Return: 12/03/2017

provided by FlightHub

 

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