Cheap flights to Ontario, CA

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

Ontario City offers easy and smooth access to the local, national, regional and the international markets. The beaches, mountains and desert playgrounds in the adjoining area of the city also attract a lot of tourist attention. Along with these facilities the city of Ontario has many theme parks as well. A lot of potential investors have also been attracted to the city of Ontario because of the availability of affordable industrial areas with reasonable rates of lease.... (read more in our Ontario Travel Guide)

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Check our newest flight offers to Ontario, CA:

$68 Frontier Airlines
From To Departure Time
Denver, CO (DEN) Ontario, CA (ONT) 01/25/2025 10:15 pm
Ontario, CA (ONT) Denver, CO (DEN) 02/08/2025 06:45 am
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$70 Frontier Airlines
From To Departure Time
Las Vegas, NV (LAS) Ontario, CA (ONT) 02/19/2025 05:00 pm
Ontario, CA (ONT) Las Vegas, NV (LAS) 03/04/2025 08:35 pm
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$89 Multiple Airlines
From To Departure Time
San Francisco, CA (SFO) Ontario, CA (ONT) 01/30/2025 10:29 pm
Ontario, CA (ONT) San Francisco, CA (SFO) 02/07/2025 09:23 am
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$90 Multiple Airlines
From To Departure Time
San Jose, CA (SJC) Ontario, CA (ONT) 01/09/2025 05:23 pm
Ontario, CA (ONT) San Jose, CA (SJC) 01/23/2025 09:23 am
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$101 Multiple Airlines
From To Departure Time
Phoenix, AZ (PHX) Ontario, CA (ONT) 01/08/2025 03:45 pm
Ontario, CA (ONT) Phoenix, AZ (PHX) 01/22/2025 07:45 am
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From	To	Departure	Time
Denver, CO (DEN)	Ontario, CA (ONT)	01/25/2025	10:15 pm
Ontario, CA (ONT)	Denver, CO (DEN)	02/08/2025	06:45 am

From	To	Departure	Time
Las Vegas, NV (LAS)	Ontario, CA (ONT)	02/19/2025	05:00 pm
Ontario, CA (ONT)	Las Vegas, NV (LAS)	03/04/2025	08:35 pm

From	To	Departure	Time
San Francisco, CA (SFO)	Ontario, CA (ONT)	01/30/2025	10:29 pm
Ontario, CA (ONT)	San Francisco, CA (SFO)	02/07/2025	09:23 am

From	To	Departure	Time
San Jose, CA (SJC)	Ontario, CA (ONT)	01/09/2025	05:23 pm
Ontario, CA (ONT)	San Jose, CA (SJC)	01/23/2025	09:23 am

From	To	Departure	Time
Phoenix, AZ (PHX)	Ontario, CA (ONT)	01/08/2025	03:45 pm
Ontario, CA (ONT)	Phoenix, AZ (PHX)	01/22/2025	07:45 am

Ontario, CA travel guides

Travel information that may interest you

Ontario History

The well known area of Serrano called as “san Antonio” was named after San Bernardino Asistencia and was a colony of San Gabriel mission. The present day Foothill Blvd was used by Jedediah Smith for the first journey on land in 1826. In 1834 the lands of California were privatized after secularization happened in California. The Chaffey family in the year 1881 bought and got full hold of the land and water rights so as to make a water drainage via which the farmers can water the crops and can prevent periodic floods destroying the Ontario city [...]

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Montreal To Split Multiple Airlines airfares from Montreal in January
$1201 Depart: 01/29/2025
Return: 02/18/2025
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Oklahoma City To Cancun Aeromexico airfares from Oklahoma City in January
$482 Depart: 01/08/2025
Return: 01/22/2025
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Houston To Chattanooga United Airlines airfares from Houston in July
$486 Depart: 07/28/2019
Return: 08/05/2019
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Denver To Auckland Multiple Airlines airfares from Denver in January
$1658 Depart: 01/25/2025
Return: 02/26/2025
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Montreal To Casablanca Multiple Airlines airfares from Montreal in June
$1157 Depart: 06/24/2025
Return: 07/17/2025
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El Paso To Seattle Alaska Airlines airfares from El Paso in April
$477 Depart: 04/03/2023
Return: 04/11/2023
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Hartford To Phoenix Multiple Airlines airfares from Hartford in March
$846 Depart: 03/28/2025
Return: 03/31/2025
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Oakland To Hong Kong Korean Air airfares from Oakland in February
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Return: 03/04/2025
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Seattle To Los Angeles Spirit Airlines airfares from Seattle in April
$668 Depart: 04/08/2025
Return: 04/22/2025
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