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

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Jun	Jul	Aug	Sep	Oct	Nov	Dec	Jan	Feb	Mar	Apr	May
$58	$48	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$65	$489	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$237	$308	$208	check fares	check fares	$138	check fares	check fares	check fares	check fares	check fares	check fares
$158	$190	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$694	$638	$199	check fares	$194	check fares	check fares	check fares	check fares	check fares	check fares	check fares
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check fares	$569	$258	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
check fares	check fares	$418	$268	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$268	$331	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$295	$428	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$307	check fares	check fares	check fares	check fares	$835	check fares	check fares	check fares	check fares	check fares	check fares
$337	$408	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$358	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$393	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$492	$466	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
check fares	$468	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$818	$534	$1742	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$914	$548	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$566	$569	$682	check fares	check fares	$631	check fares	check fares	check fares	check fares	check fares	check fares
$569	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$612	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$914	check fares	$879	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
$926	check fares	$900	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares	check fares
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Check our newest flight offers to Ontario, CA:

$48 Frontier Airlines
From To Departure Time
Las Vegas, NV (LAS) Ontario, CA (ONT) 07/12/2023 01:10 pm
Ontario, CA (ONT) Las Vegas, NV (LAS) 07/26/2023 03:06 pm
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$65 Frontier Airlines
From To Departure Time
San Francisco, CA (SFO) Ontario, CA (ONT) 06/27/2023 10:12 am
Ontario, CA (ONT) San Francisco, CA (SFO) 07/12/2023 12:22 pm
cheapoair.com check price
$138 Frontier Airlines
From To Departure Time
Fort Worth/Dallas, TX (DFW) Ontario, CA (ONT) 11/04/2023 11:32 pm
Ontario, CA (ONT) Fort Worth/Dallas, TX (DFW) 11/09/2023 01:35 pm
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$158 Frontier Airlines
From To Departure Time
Denver, CO (DEN) Ontario, CA (ONT) 06/27/2023 10:05 am
Ontario, CA (ONT) Denver, CO (DEN) 07/03/2023 05:15 am
cheapoair.com check price
$194 Multiple Airlines
From To Departure Time
San Antonio, TX (SAT) Ontario, CA (ONT) 10/10/2023 07:59 pm
Ontario, CA (ONT) San Antonio, TX (SAT) 10/17/2023 03:43 pm
cheapoair.com check price

From	To	Departure	Time
Las Vegas, NV (LAS)	Ontario, CA (ONT)	07/12/2023	01:10 pm
Ontario, CA (ONT)	Las Vegas, NV (LAS)	07/26/2023	03:06 pm

From	To	Departure	Time
San Francisco, CA (SFO)	Ontario, CA (ONT)	06/27/2023	10:12 am
Ontario, CA (ONT)	San Francisco, CA (SFO)	07/12/2023	12:22 pm

From	To	Departure	Time
Fort Worth/Dallas, TX (DFW)	Ontario, CA (ONT)	11/04/2023	11:32 pm
Ontario, CA (ONT)	Fort Worth/Dallas, TX (DFW)	11/09/2023	01:35 pm

From	To	Departure	Time
Denver, CO (DEN)	Ontario, CA (ONT)	06/27/2023	10:05 am
Ontario, CA (ONT)	Denver, CO (DEN)	07/03/2023	05:15 am

From	To	Departure	Time
San Antonio, TX (SAT)	Ontario, CA (ONT)	10/10/2023	07:59 pm
Ontario, CA (ONT)	San Antonio, TX (SAT)	10/17/2023	03:43 pm

Ontario, CA travel guides

Travel information that may interest you

Ontario Nightlife

If you are on the lookout for hassle free and secure nightlife entertainment, Ontario is the right choice for you. Ontario may be said to be a city which never sleeps. Its streets are dotted with different types of nightlife entertainment options fitting the budget of almost all curious visitors. It has an international repute of being visited by various renowned personalities from across the globe. Music, which accompanies nightlife activities of the city, is invigorating and equally brimming are the bars and restaurants of different origins [...]

cheap domestic and international flights

Recently found cheap flight deals

Atlantic City To Atlanta Spirit Airlines airfares from Atlantic City in July
$267 Depart: 07/26/2023
Return: 08/15/2023
provided by Cheapoair.com

Little Rock To Orlando Alaska Airlines airfares from Little Rock in December
$3278 Depart: 12/26/2019
Return: 12/31/2019
provided by FlyFar

Boston To Portland Multiple Airlines airfares from Boston in July
$807 Depart: 07/05/2023
Return: 07/12/2023
provided by Cheapoair.com

Atlanta To Rome Multiple Airlines airfares from Atlanta in February
$1352 Depart: 02/14/2023
Return: 02/19/2023
provided by Cheapoair.com

Fort Mcmurray To Calgary Multiple Airlines airfares from Fort Mcmurray in August
$374 Depart: 08/22/2023
Return: 09/05/2023
provided by Cheapoair.com

Washington DC To Accra Multiple Airlines airfares from Washington DC in July
$1928 Depart: 07/23/2023
Return: 08/06/2023
provided by Cheapoair.com

Portland To Lima Multiple Airlines airfares from Portland in June
$888 Depart: 06/26/2023
Return: 07/05/2023
provided by Cheapoair.com

Kansas City To Jacksonville Alaska Airlines airfares from Kansas City in August
$2918 Depart: 08/02/2020
Return: 08/13/2020
provided by FlyFar

Portland To Jacksonville Alaska Airlines airfares from Portland in August
$605 Depart: 08/28/2021
Return: 09/04/2021
provided by Cheapoair.com

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