Please use our search to find current cheap offers for the following route: from Chicago (CHI) to San Antonio (SAT)
You can also change your filters (Departure airport: Chicago (CHI), Destination airport: San Antonio (SAT), Stops: Direct flight) or look for alternative cheap flights.
You can also change your filters (Departure airport: Chicago (CHI), Destination airport: San Antonio (SAT), Stops: Direct flight) or look for alternative cheap flights.