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!

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

Search and Compare cheap Flights

Enter your travel details:Step 1

Select merchants to compare:Step 2

Cheapest flights found for the next 6 months

(click city name to see more / use right arrow to view later months)

From

Oct	Nov	Dec	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep
$123	$123	$123	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$123	check fares	check fares	$123	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$123	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$124	$167	$132	check fares	$134	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$205	$136	$136	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
check fares	check fares	$159	$159	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$178	$205	$280	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$203	$249	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$277	$232	check fares	$215	check fares	check fares	$400	check fares	check fares	check fares	check fares	check fares
$394	check fares	$251	check fares	check fares	check fares	$255	check fares	check fares	check fares	check fares	check fares
$257	$322	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$266	$550	check fares	check fares	check fares	$390	check fares	check fares	check fares	check fares	check fares	check fares
$329	$291	$411	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$354	check fares	$553	$297	$318	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$303	check fares	$393	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$329	$311	check fares	$342	check fares	$353	check fares	check fares	check fares	check fares	check fares	check fares
$319	$455	$596	$313	$313	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$314	$358	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$349	$349	$323	check fares	check fares	$449	check fares	check fares	check fares	check fares	check fares	check fares
$395	$335	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$346	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$349	$410	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$356	$353	check fares	check fares	check fares	check fares	check fares	check fares	$596	check fares	check fares	check fares
$411	$361	check fares	check fares	$357	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$359	$469	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$380	$433	$523	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares

more cities

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:

$123 Southwest Airlines
From To Departure Time
Oakland, CA (OAK) Ontario, CA (ONT) 11/01/2016 10:45 am
Ontario, CA (ONT) Oakland, CA (OAK) 11/15/2016 07:50 am
flyfar.ca check price
$134 Southwest Airlines
From To Departure Time
Portland, OR (PDX) Ontario, CA (ONT) 02/08/2017 12:35 pm
Ontario, CA (ONT) Portland, OR (PDX) 03/01/2017 11:00 am
flightnetwork.com check price
$136 United Airlines
From To Departure Time
San Francisco, CA (SFO) Ontario, CA (ONT) 11/01/2016 06:00 am
Ontario, CA (ONT) San Francisco, CA (SFO) 11/15/2016 08:20 pm
faredepot.com check price
$229 Southwest Airlines
From To Departure Time
Kansas City, MO (MCI) Ontario, CA (ONT) 11/16/2016 08:10 pm
Ontario, CA (ONT) Kansas City, MO (MCI) 04/19/2017 04:15 pm
flyfar.ca check price
$251 United Airlines
From To Departure Time
Eugene, OR (EUG) Ontario, CA (ONT) 11/09/2016 06:00 am
Ontario, CA (ONT) Eugene, OR (EUG) 11/14/2016 05:55 am
faredepot.com check price

From	To	Departure	Time
Oakland, CA (OAK)	Ontario, CA (ONT)	11/01/2016	10:45 am
Ontario, CA (ONT)	Oakland, CA (OAK)	11/15/2016	07:50 am

From	To	Departure	Time
Portland, OR (PDX)	Ontario, CA (ONT)	02/08/2017	12:35 pm
Ontario, CA (ONT)	Portland, OR (PDX)	03/01/2017	11:00 am

From	To	Departure	Time
San Francisco, CA (SFO)	Ontario, CA (ONT)	11/01/2016	06:00 am
Ontario, CA (ONT)	San Francisco, CA (SFO)	11/15/2016	08:20 pm

From	To	Departure	Time
Kansas City, MO (MCI)	Ontario, CA (ONT)	11/16/2016	08:10 pm
Ontario, CA (ONT)	Kansas City, MO (MCI)	04/19/2017	04:15 pm

From	To	Departure	Time
Eugene, OR (EUG)	Ontario, CA (ONT)	11/09/2016	06:00 am
Ontario, CA (ONT)	Eugene, OR (EUG)	11/14/2016	05:55 am

cheap domestic and international flights

Recently found cheap flight deals

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

Dallas To Tallahassee Jetblue Airways airfares from Dallas in December
$1189 Depart: 12/07/2016
Return: 12/21/2016
provided by Cheapoair.com

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

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

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

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

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

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

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

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

Welcome to Travelgrove register tell a friend bookmark it