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
$303
Usually Costs
$303 – $387
Lowest We've Seen
$138
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$381
Feb
—
Mar
—
Apr
$479
May
$246
Jun
$270
Jul
$290
Aug
$354
Sep
$367
Oct
$367
Nov
$378
Dec
$387
Cheapest Average Expensive
Best Time to Fly from San Antonio to Chicago
The cheapest time to fly from San Antonio to Chicago is typically May, when fares average around $246. The most expensive month tends to be April at around $479. For the best deals, consider flying in May, June, July.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: August22,050 fares analyzedTypical low: $345