Cheap flights from San Antonio to Chicago (SAT - CHI)

Flight FAQs

From San Antonio to Chicago

Are flight prices decreasing from San Antonio to Chicago due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Antonio and Chicago for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from San Antonio to Chicago have flexible cancellations due to COVID-19?

Some of our airline partners flying from San Antonio to Chicago have new flexible policies in place due to COVID-19. American Airlines, United Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

What airport do you fly from for flights from San Antonio to Chicago?

If you book a flight to Chicago from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 15 flights from San Antonio to Chicago per day from 5 different airlines.

Can I find flights from San Antonio to Chicago for under $300 on Cheapflights?

Yes, there are multiple flights from San Antonio to Chicago for under $300. The cheapest flight booked recently is on Multiple Airlines for just $239, but on average you can expect to pay $264.

Are there nonstop flights from San Antonio to Chicago for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from San Antonio to Chicago under $300. A good price for a nonstop flight from San Antonio to Chicago is less than $362.

Are there last-minute flights available from San Antonio to Chicago for under $300?

There are currently 20+ open flights from San Antonio to Chicago within the next 7 days for less than $300.

What days are nonstop flights available from San Antonio to Chicago?

You can find nonstop flights on the following days: Friday, Saturday.

How many flights depart from San Antonio to Chicago on average per day?

Per day, 3 flights depart from San Antonio to Chicago on average.
Afternoon (Noon - 6pm) - 100% of flight departures

Is San Antonio weather warmer or cooler than Chicago?

We forecast the temperature to be around the 97 °F's in August, on average. The temperature in Chicago is generally colder than in San Antonio. Book flights in a timely manner in correlation to your departure date.

How long is the flight from San Antonio to Chicago?

Departing from San Antonio to Chicago will take you 2h 42m. San Antonio and Chicago are separated by a distance of 1048 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from San Antonio to Chicago round-trip?

According to our current data, American Airlines ($241), United Airlines ($250), and Delta ($259) offers the cheapest pricing from San Antonio to Chicago. American Airlines is 15% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from San Antonio to Chicago one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $87. American Airlines flights start at $121 while deals on Allegiant Air start at $127 one-way.