Route Price Intelligence
Cheap Flights From San Antonio to Detroit
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$409
Great Deal
Under $316
Typical Range
$316 – $409
Lowest We've Seen
$138
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$409
Feb
$409
Mar
$409
Apr
$409
May
—
Jun
—
Jul
—
Aug
$347
Sep
$290
Oct
$290
Nov
$366
Dec
$409
Cheapest Average Expensive
Best Time to Fly from San Antonio to Detroit
The cheapest time to fly from San Antonio to Detroit is typically October, when fares average around $290. The most expensive month tends to be April at around $409. For the best deals, consider flying in October, September, August.
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: October9,702 fares analyzedTypical low: $379
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