Route Price Intelligence
Cheap Flights From Detroit to San Antonio
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$379
Deals From
$336
Usually Costs
$336 – $379
Lowest We've Seen
$144
Based on 8,366 price pointshigh confidence
Monthly Price Guide
Jan
$379
Feb
$379
Mar
$379
Apr
$301
May
$230
Jun
$327
Jul
$379
Aug
$379
Sep
$379
Oct
$379
Nov
$379
Dec
$379
Cheapest Average Expensive
Best Time to Fly from Detroit to San Antonio
The cheapest time to fly from Detroit to San Antonio is typically May, when fares average around $230. The most expensive month tends to be September at around $379. For the best deals, consider flying in May, April, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14489 price checksWorst: $250