Cheap Flights from San Antonio (SAT) to Chicago (ORD) start at $61 for one-way and $115 for round trip. Earn your airline miles on top of our rewards!

Find United Airlines cheap flights from San Antonio to Chicago. Enjoy a San Antonio to Chicago modern flight experience in premium cabins with Wi-Fi.

Fly one-way from San Antonio to Chicago (Midway) starting at $174. Bundle your Southwest Airlines® flight with a hotel or rental car booking and find even more savings.

Cheap Flights from Chicago (ORD) to San Antonio (SAT) start at $55 for one-way and $119 for round trip. Earn your airline miles on top of our rewards!

Are you searching for American Airlines flights from San Antonio to Chicago? Find the best selections and fly in style.

Our data shows that the cheapest route for a return flight from San Antonio to Chicago cost $299 and was between San Antonio (SAT) and Chicago O'Hare Intl Airport (ORD). On average, the best prices are found if you fly from San Antonio (SAT) to Chicago Midway Airport (MDW).

Flights from San Antonio to Chicago. Use Google Flights to plan your next trip and find cheap one way or round trip flights from San Antonio to Chicago.

Cheap Flights from San Antonio (SAT) to Chicago (CHI) start at $60 for one-way and $120 for round trip. Earn your airline miles on top of our rewards!

San Antonio (SAT) to Chicago (ORD) flight schedule. The monthly calendar shows every direct flight departure from San Antonio International (SAT) with all airlines. Click on a date to see a list of flights or search for the best prices.

3 days ago · All direct (non-stop) flights from San Antonio to Chicago. See airlines, aircrafts, flight time and distance, flight schedules and timetables.