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Cheap flights from San Antonio (SAT) to Chicago (CHI)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Antonio (SAT) to Chicago (CHI)

How to find the cheapest flight from San Antonio (SAT) to Chicago (CHI)
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How to find the cheapest flight from San Antonio (SAT) to Chicago (CHI)
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How to find the cheapest flight from San Antonio (SAT) to Chicago (CHI)
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Cheap flights from San Antonio to Chicago in June , July 2026

30 Jun - 08 Jul $ 395.00
SAT
San Antonio
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
SAT
San Antonio
Pick dates
10 Jun - 18 Jul $ 707.00
SAT
San Antonio
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
SAT
San Antonio
Pick dates
10 Jun - 18 Jul $ 707.00
SAT
San Antonio
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
SAT
San Antonio
Pick dates

Last minute flights from San Antonio to Chicago

30 Jun - 30 Jun $ 395.00
SAT
San Antonio
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
SAT
San Antonio
Pick dates
16 Jun - 30 Jun $ 627.00
SAT
San Antonio
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
SAT
San Antonio
Pick dates
16 Jun - 30 Jun $ 627.00
SAT
San Antonio
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
SAT
San Antonio
Pick dates

One-way flights to Chicago from San Antonio

6:40 AM - 6:40 AM
United Airlines
0 Stops
2h 58m
SAT - CHI
$ 153
Kiwi
Pick dates
6:40 AM - 6:40 AM
United Airlines
0 Stops
2h 58m
SAT - CHI
$ 432
Kiwi
Pick dates
6:40 AM - 6:40 AM
United Airlines
0 Stops
2h 58m
SAT - CHI
$ 432
Kiwi
Pick dates

How to find the cheapest flight from San Antonio (SAT) to Chicago (CHI)

Related info for your journey
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How to find the cheapest flight from San Antonio (SAT) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Antonio (SAT) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.