Which airports does American Airlines fly between Chicago and San Antonio, TX?
For flights between Chicago and San Antonio, TX, American Airlines operates the following airport routes:
For flights between Chicago and San Antonio, TX, American Airlines operates from the following airport routes: O hare International Airport (ORD) to San Antonio Intl (SAT)
What do American Airlines flights from Chicago to San Antonio, TX cost?
One of American Airlines cheapest prices for a Chicago to San Antonio, TX flight we have right now is $209.
On average though, flights with American Airlines cost $274.47 for the route Chicago to San Antonio, TX, but it mostly depends on the season and how far in advance you book your tickets.