|Best Price Found||$158||The best flight deal from Chicago to San Antonio found on momondo in the last 72 hours is $158|
|Fastest flight time||2h 44m||The fastest flight from Chicago to San Antonio takes 2h 44m|
|Direct flights||Wed and Sat||Direct flights go from Chicago to San Antonio on Wednesday and Saturday. The only airline offering direct flights is Qatar Airways.|
|Airports in San Antonio||1 airport||There is 1 airport near San Antonio: San Antonio (SAT)|
The cheapest time of year to fly to San Antonio from Chicago is August. Most expensive is December
The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
in the afternoon
Chicago to San Antonio flights are approximately 32% more expensive in the morning than in the afternoon
American Airlines, Delta, and Frontier are the most popular carriers operating from Chicago to San Antonio
Chicago O'Hare Intl - San Antonio
Fly from Chicago O'Hare Intl to San Antonio for the best Chicago - San Antonio flight prices
27 days before
The cheapest time to buy a flight from Chicago to San Antonio is approximately 27 days to departure
Entertainment and food not applicable
Not because the flight is going to Africa we can’t get better service on board
Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!
Due to the global impact of COVID-19, some of our airline partners operating flights from Chicago to San Antonio, such as American Airlines, United Airlines, and Delta may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
The straight-line distance from Chicago to San Antonio is 1052.0 mi. A reasonable flight in good conditions will take 2h 49m.