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United flights from San Antonio to Ontario starting at

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Low fare calendar for flights from San Antonio (SAT) to Ontario (ONT)

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$587 Price subject to changes
Viewed:10 hours ago
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$386 Price subject to changes
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$384 Price subject to changes
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$550 Price subject to changes
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$374 Price subject to changes
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$566 Price subject to changes
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$324 Price subject to changes
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$324 Price subject to changes
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$461 Price subject to changes
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$369 Price subject to changes
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$314 Price subject to changes
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$461 Price subject to changes
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$349 Price subject to changes
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$222 Price subject to changes
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$294 Price subject to changes
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$224 Price subject to changes
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$324 Price subject to changes
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$349 Price subject to changes
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$312 Price subject to changes
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$202 Price subject to changes
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$324 Price subject to changes
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$244 Price subject to changes
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$202 Price subject to changes
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$324 Price subject to changes
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$312 Price subject to changes
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$202 Price subject to changes
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$202 Price subject to changes
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$212 Price subject to changes
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$242 Price subject to changes
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$212 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. For Economy class, 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 San Antonio (SAT) to Ontario (ONT) flights

FromToDatesFare TypePrice

San Antonio (SAT)

Ontario (ONT)

Depart: 11/03/20

Return: 11/17/20

Roundtrip
from
$202*
Viewed:9hoursago

San Antonio (SAT)

Ontario (ONT)

Depart: 10/28/20

Return: 11/04/20

Roundtrip
from
$202*
Viewed:9hoursago

San Antonio (SAT)

Ontario (ONT)

Depart: 11/03/20

Return: 11/10/20

Roundtrip
from
$202*
Viewed:9hoursago

San Antonio (SAT)

Ontario (ONT)

Depart: 11/09/20

Return: 11/16/20

Roundtrip
from
$202*
Viewed:9hoursago

San Antonio (SAT)

Ontario (ONT)

Depart: 11/10/20

Return: 11/17/20

Roundtrip
from
$202*
Viewed:9hoursago

San Antonio (SAT)

Ontario (ONT)

Depart: 10/27/20

Return: 11/10/20

Roundtrip
from
$202*
Viewed:9hoursago

San Antonio (SAT)

Ontario (ONT)

Depart: 10/21/20

Return: 10/28/20

Roundtrip
from
$202*
Viewed:9hoursago

San Antonio (SAT)

Ontario (ONT)

Depart: 10/27/20

Return: 11/03/20

Roundtrip
from
$202*
Viewed:9hoursago

San Antonio (SAT)

Ontario (ONT)

Depart: 10/28/20

Return: 11/11/20

Roundtrip
from
$202*
Viewed:9hoursago

San Antonio (SAT)

Ontario (ONT)

Depart: 11/04/20

Return: 11/18/20

Roundtrip
from
$202*
Viewed:9hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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

Sunday broken clouds
82°F 09/27/20
Monday sky is clear
90°F 09/28/20
Tuesday sky is clear
94°F 09/29/20
Wednesday sky is clear
96°F 09/30/20
Thursday sky is clear
95°F 10/01/20
Friday sky is clear
92°F 10/02/20
Saturday sky is clear
90°F 10/03/20
Powered by: OpenWeatherMap.org