Best airfares from San Antonio to Chicago
Jetradar compares airfares from San Antonio to Chicago with hundreds of airlines (including United Airlines, American Airlines, Alaska Airlines) and dozens of online travel agencies in one single place. We provide you with all the options to find the cheapest flights to Chicago, you choose where to book. Also there you can find airlines special offers from San Antonio to Chicago. The cheapest round-trip price found within the last week was $279. The cheapest oneway price found within the last week was $141.Cheapest Flights from San Antonio, TX to Chicago, IL
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Airline One Way One Way / Round-Trip Round-Trip 
United Airlines $129 $231 
American Airlines $123 $234 
Alaska Airlines $270 $361 
Air Canada $593 $542 
Aeromexico $360 $487 -
Airline One Way One Way / Round-Trip Round-Trip 
Air Berlin $488 Find 
Virgin America $1,154 $1,555 
Spirit Airlines $113 $221 
Westjet $307 $589 
Frontier Airlines $66 $182 -
Airline One Way One Way / Round-Trip Round-Trip 
Lan Airlines Find $577 
Southwest Airlines $133 $255 
Interjet Find $801 
Sun Country Airlines Find $1,011 
Volaris $310 $436 -
Airline One Way One Way / Round-Trip Round-Trip 
Allegiant Air $348 $387 
Republic Airways Find $448 
Envoy Air Inc. Find $479
Flights from San Antonio to Chicago
Travelling from San Antonio to Chicago advices and facts
- The distance between San Antonio and Chicago is 1052 miles (or 1693 kilometers).
- The shortest flight time is 3h 20m
- There is no time difference between San Antonio and Chicago. Check this again shortly before your flight.