Looking for the price of a flight from San Antonio to Chicago?

There’s no fixed price — fares between San Antonio and Chicago can vary a lot by day or time.

$84 is the best price recorded in the last 15 days.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Is there more than one airport in San Antonio or Chicago?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

• Airports in San Antonio: Only San Antonio is currently operational.
• Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Chicago as well.

Smart ways to search flights from San Antonio to Chicago

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include carriers like American, Delta, United, and more.

Other popular destinations

Flying to United States? Other travelers also searched: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.