Book United Chicago to San Antonio flight deals from $237

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Search flights from Chicago to San Antonio (ORD - SAT)

November

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11/24/2018

Return 12/09/2018
from$ 332*Viewed: 1 hour ago

11/29/2018

Return 12/03/2018
from$ 237*Viewed: 55 minutes ago

11/30/2018

Return 12/15/2018
from$ 304*Viewed: 1 hour ago

December

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12/04/2018

Return 12/19/2018
from$ 237*Viewed: 1 hour ago

12/10/2018

Return 12/25/2018
from$ 237*Viewed: 1 hour ago

12/19/2018

Return 01/03/2019
from$ 237*Viewed: 1 hour ago

January

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01/16/2019

Return 01/31/2019
from$ 237*Viewed: 1 hour ago

01/22/2019

Return 02/06/2019
from$ 237*Viewed: 1 hour ago

01/30/2019

Return 02/14/2019
from$ 237*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.

Plan ahead for flights from Chicago to San Antonio

from
to
Type
Dates
Price*
Chicago (ORD)
to San Antonio (SAT)
Roundtrip
Depart 12/04/2018
Return 12/19/2018
from$ 237*Viewed: 1 hour ago
Chicago (ORD)
to San Antonio (SAT)
Roundtrip
Depart 12/10/2018
Return 12/25/2018
from$ 237*Viewed: 1 hour ago
Chicago (ORD)
to San Antonio (SAT)
Roundtrip
Depart 12/19/2018
Return 01/03/2019
from$ 237*Viewed: 1 hour ago
Chicago (ORD)
to San Antonio (SAT)
Roundtrip
Depart 01/07/2019
Return 01/22/2019
from$ 237*Viewed: 1 hour ago
Chicago (ORD)
to San Antonio (SAT)
Roundtrip
Depart 01/08/2019
Return 01/23/2019
from$ 237*Viewed: 1 hour ago
Chicago (ORD)
to San Antonio (SAT)
Roundtrip
Depart 01/09/2019
Return 01/24/2019
from$ 237*Viewed: 1 hour ago
Chicago (ORD)
to San Antonio (SAT)
Roundtrip
Depart 01/14/2019
Return 01/29/2019
from$ 237*Viewed: 1 hour ago
Chicago (ORD)
to San Antonio (SAT)
Roundtrip
Depart 01/15/2019
Return 01/30/2019
from$ 237*Viewed: 1 hour ago
Chicago (ORD)
to San Antonio (SAT)
Roundtrip
Depart 01/16/2019
Return 01/31/2019
from$ 237*Viewed: 1 hour ago
Chicago (ORD)
to San Antonio (SAT)
Roundtrip
Depart 01/21/2019
Return 02/05/2019
from$ 237*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

34 °FWednesday11/14/2018
58 °FThursday11/15/2018
62 °FFriday11/16/2018
69 °FSaturday11/17/2018
63 °FSunday11/18/2018
54 °FMonday11/19/2018
55 °FTuesday11/20/2018
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