Cheap flights from California to Ontario

Travel > North America > United States > California to Ontario flights

The city of Ontario has been considered as the fastest growing city in the state of California in the United States of America. The small city with its wonderful temperature and steady economic development has been able attract a lot of people to this area. The city has temperatures similar to that of the Mediterranean region with moderate temperatures and lower amount of humidity throughout the year. The rainfall in the region is also moderate and mostly you can find clear skies with bright... (read more in our Ontario Travel Guide)

Check current prices for flights to Ontario at our partners' sites:

Search and Compare cheap Flights

Enter your travel details:Step 1









Select merchants to compare:Step 2
TripversFlightnetworkExpediaBookingbuddyTravelgroveTravelocity
 

Cheapest flights found for the next 6 months

(click city name to see more / use right arrow to view later months)
From
MayJunJulAugSepOctNovDecJanFebMarApr
$144$144check
fares
check
fares
check
fares
check
fares
check
fares
check
fares
check
fares
check
fares
check
fares
check
fares
more
Sacramento 

Check our newest flight offers to Ontario:

  • $124Major Carrier flight Major Carrier 
    FromToDepartureTime
    Oakland, CA (OAK)Ontario, CA (ONT)06/20/201806:00 am
    Ontario, CA (ONT)Oakland, CA (OAK)06/30/201807:20 am
    flyfar.ca check price
  • $128Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Oakland, CA (OAK)Ontario, CA (ONT)06/20/201806:00 am
    Ontario, CA (ONT)Oakland, CA (OAK)06/30/201807:20 am
    flightnetwork.com check price
  • $144Major Carrier flight Major Carrier 
    FromToDepartureTime
    Sacramento, CA (SMF)Ontario, CA (ONT)06/20/201805:30 am
    Ontario, CA (ONT)Sacramento, CA (SMF)07/10/201810:15 pm
    flyfar.ca check price
  • $144Major Carrier flight Major Carrier 
    FromToDepartureTime
    Oakland, CA (OAK)Ontario, CA (ONT)06/10/201807:20 am
    Ontario, CA (ONT)Oakland, CA (OAK)06/24/201806:55 am
    flyfar.ca check price
  • $242Major Carrier flight Major Carrier 
    FromToDepartureTime
    San Francisco, CA (SFO)Ontario, CA (ONT)05/31/201807:55 pm
    Ontario, CA (ONT)San Francisco, CA (SFO)06/14/201808:10 pm
    flyfar.ca check price
cheap domestic and international flights

Recently found cheap flight deals

Multiple AirlinesMontreal To Thessaloniki Multiple Airlines airfares from Montreal in September
$1101 Depart: 09/26/2018
Return: 10/02/2018

provided by Cheapoair.com

Iceland AirVancouver To Amsterdam Iceland Air airfares from Vancouver in August
$1176 Depart: 08/08/2018
Return: 08/26/2018

provided by FlyFar

Multiple AirlinesAtlanta To Damascus Multiple Airlines airfares from Atlanta in September
$8073 Depart: 09/27/2016
Return: 10/04/2016

provided by Travelgrove

LufthansaBirmingham To London Lufthansa airfares from Birmingham in April
$1287 Depart: 04/01/2018
Return: 04/10/2018

provided by Cheapoair.com

LOT Polish AirlinesMinneapolis To Kiev LOT Polish Airlines airfares from Minneapolis in November
$1200 Depart: 11/15/2017
Return: 11/21/2017

provided by Cheapoair.com

Multiple AirlinesDenver To Yuma Multiple Airlines airfares from Denver in May
$2534 Depart: 05/20/2018
Return: 06/01/2018

provided by FlyFar

AeromexicoVancouver To Miami Aeromexico airfares from Vancouver in June
$2084 Depart: 06/12/2018
Return: 06/18/2018

provided by FlyFar

Avianca AirlinesWashington DC To Panama City Avianca Airlines airfares from Washington DC in July
$778 Depart: 07/05/2018
Return: 07/14/2018

provided by Cheapoair.com

Major CarrierOrlando To Oakland Major Carrier airfares from Orlando in June
$524 Depart: 06/18/2018
Return: 06/27/2018

provided by FlyFar

 

Specify your search details. Browse the cheapest flights from California to Ontario, Ontario hotel rooms and California to Ontario vacation packages from the most popular providers, airline consolidators and travel search engines.

   Welcome to Travelgrove  register tell a friend bookmark it 
 
This airfare deal was found   ago. Click "Check price" to see current prices!
*