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Low fare calendar for flights from Houston (IAH) to Ontario (ONT)

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$333 Price subject to changes
Viewed:13 hours ago
Economy
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$333 Price subject to changes
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$323 Price subject to changes
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$235 Price subject to changes
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$343 Price subject to changes
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$343 Price subject to changes
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$343 Price subject to changes
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$149 Price subject to changes
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$149 Price subject to changes
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$149 Price subject to changes
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$149 Price subject to changes
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$189 Price subject to changes
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$189 Price subject to changes
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$189 Price subject to changes
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$149 Price subject to changes
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$149 Price subject to changes
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$149 Price subject to changes
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$149 Price subject to changes
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$189 Price subject to changes
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$189 Price subject to changes
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$189 Price subject to changes
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$149 Price subject to changes
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$149 Price subject to changes
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$149 Price subject to changes
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$149 Price subject to changes
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$169 Price subject to changes
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$189 Price subject to changes
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Houston (IAH) to Ontario (ONT) flights

FromToDatesFare TypePrice

Houston (IAH)

Ontario (ONT)

Depart: 08/17/20

Return: 08/31/20

Roundtrip
from
$149*
Viewed:13hoursago

Houston (IAH)

Ontario (ONT)

Depart: 08/18/20

Return: 09/01/20

Roundtrip
from
$149*
Viewed:13hoursago

Houston (IAH)

Ontario (ONT)

Depart: 08/19/20

Return: 09/02/20

Roundtrip
from
$149*
Viewed:13hoursago

Houston (IAH)

Ontario (ONT)

Depart: 08/20/20

Return: 09/03/20

Roundtrip
from
$149*
Viewed:13hoursago

Houston (IAH)

Ontario (ONT)

Depart: 08/24/20

Return: 09/07/20

Roundtrip
from
$149*
Viewed:13hoursago

Houston (IAH)

Ontario (ONT)

Depart: 08/25/20

Return: 09/08/20

Roundtrip
from
$149*
Viewed:13hoursago

Houston (IAH)

Ontario (ONT)

Depart: 08/26/20

Return: 09/09/20

Roundtrip
from
$149*
Viewed:13hoursago

Houston (IAH)

Ontario (ONT)

Depart: 08/27/20

Return: 09/10/20

Roundtrip
from
$149*
Viewed:13hoursago

Houston (IAH)

Ontario (ONT)

Depart: 08/31/20

Return: 09/14/20

Roundtrip
from
$149*
Viewed:13hoursago

Houston (IAH)

Ontario (ONT)

Depart: 09/01/20

Return: 09/15/20

Roundtrip
from
$149*
Viewed:13hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Ontario

Monday sky is clear
84°F 08/10/20
Tuesday sky is clear
88°F 08/11/20
Wednesday sky is clear
89°F 08/12/20
Thursday overcast clouds
91°F 08/13/20
Friday light rain
97°F 08/14/20
Saturday sky is clear
102°F 08/15/20
Sunday few clouds
100°F 08/16/20
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