Route Price Intelligence
Cheap Flights From San Antonio to Chicago
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$367
Deals From
$320
Usually Costs
$320 – $387
Lowest We've Seen
$138
Based on 8,477 price pointshigh confidence
Monthly Price Guide
Jan
$352
Feb
$246
Mar
$272
Apr
$257
May
$290
Jun
$347
Jul
$347
Aug
$322
Sep
$347
Oct
$347
Nov
$347
Dec
$377
Cheapest Average Expensive
Best Time to Fly from San Antonio to Chicago
The cheapest time to fly from San Antonio to Chicago is typically February, when fares average around $246. The most expensive month tends to be December at around $377. For the best deals, consider flying in February, April, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13879 price checksWorst: $221