Route Price Intelligence
Cheap Flights From Detroit to San Antonio
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$359
Deals From
$339
Usually Costs
$339 – $379
Lowest We've Seen
$144
Based on 8,540 price pointshigh confidence
Monthly Price Guide
Jan
$336
Feb
$255
Mar
$250
Apr
$254
May
$294
Jun
$339
Jul
$339
Aug
$338
Sep
$339
Oct
$339
Nov
$339
Dec
$339
Cheapest Average Expensive
Best Time to Fly from Detroit to San Antonio
The cheapest time to fly from Detroit to San Antonio is typically March, when fares average around $250. The most expensive month tends to be September at around $339. For the best deals, consider flying in March, April, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14477 price checksWorst: $215