Book United Ontario to San Antonio flight deals from $191

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Search flights from Ontario to San Antonio (ONT - SAT)

August

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Thursday 23rd

Return Friday 7th
from$ 191*Viewed: 1 hour ago

Friday 24th

Return Saturday 8th
from$ 194*Viewed: 1 hour ago

Monday 27th

Return Tuesday 11th
from$ 194*Viewed: 1 hour ago

September

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Sunday 2nd

Return Monday 17th
from$ 270*Viewed: 1 hour ago

Friday 7th

Return Saturday 22nd
from$ 194*Viewed: 1 hour ago

Tuesday 11th

Return Wednesday 26th
from$ 274*Viewed: 1 hour ago

October

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Tuesday 16th

Return Wednesday 31st
from$ 315*Viewed: 1 hour ago

Tuesday 23rd

Return Wednesday 7th
from$ 277*Viewed: 1 hour ago

Tuesday 30th

Return Wednesday 14th
from$ 191*Viewed: 1 hour ago
**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..
Colorful umbrellas line a walkway along blue-green water in San Antonio

Plan ahead for flights from Ontario to San Antonio

from
to
Type
Dates
Price*
Ontario (ONT)
to San Antonio (SAT)
Roundtrip
Depart Thu 23 Aug 2018
Return Fri 7 Sep 2018
from$ 191*Viewed: 1 hour ago
Ontario (ONT)
to San Antonio (SAT)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
from$ 191*Viewed: 1 hour ago
Ontario (ONT)
to San Antonio (SAT)
Roundtrip
Depart Fri 24 Aug 2018
Return Sat 8 Sep 2018
from$ 194*Viewed: 1 hour ago
Ontario (ONT)
to San Antonio (SAT)
Roundtrip
Depart Mon 27 Aug 2018
Return Tue 11 Sep 2018
from$ 194*Viewed: 1 hour ago
Ontario (ONT)
to San Antonio (SAT)
Roundtrip
Depart Fri 7 Sep 2018
Return Sat 22 Sep 2018
from$ 194*Viewed: 1 hour ago
Ontario (ONT)
to San Antonio (SAT)
Roundtrip
Depart Sat 25 Aug 2018
Return Sun 9 Sep 2018
from$ 232*Viewed: 1 hour ago
Ontario (ONT)
to San Antonio (SAT)
Roundtrip
Depart Sun 2 Sep 2018
Return Mon 17 Sep 2018
from$ 270*Viewed: 1 hour ago
Ontario (ONT)
to San Antonio (SAT)
Roundtrip
Depart Tue 11 Sep 2018
Return Wed 26 Sep 2018
from$ 274*Viewed: 1 hour ago
Ontario (ONT)
to San Antonio (SAT)
Roundtrip
Depart Tue 18 Sep 2018
Return Wed 3 Oct 2018
from$ 274*Viewed: 1 hour ago
Ontario (ONT)
to San Antonio (SAT)
Roundtrip
Depart Tue 28 Aug 2018
Return Wed 12 Sep 2018
from$ 277*Viewed: 1 hour ago
*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 San Antonio

80 °FTuesday08/14/2018
92 °FWednesday08/15/2018
94 °FThursday08/16/2018
92 °FFriday08/17/2018
90 °FSaturday08/18/2018
92 °FSunday08/19/2018
93 °FMonday08/20/2018
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