Route Price Intelligence
Cheap Flights From Denver to San Antonio
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$298
Deals From
$233
Usually Costs
$233 – $417
Lowest We've Seen
$58
Based on 8,481 price pointshigh confidence
Monthly Price Guide
Jan
$259
Feb
$153
Mar
$128
Apr
$163
May
$296
Jun
$417
Jul
$417
Aug
$417
Sep
$417
Oct
$417
Nov
$417
Dec
$417
Cheapest Average Expensive
Best Time to Fly from Denver to San Antonio
The cheapest time to fly from Denver to San Antonio is typically March, when fares average around $128. The most expensive month tends to be September at around $417. For the best deals, consider flying in March, February, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $5876 price checksWorst: $324