Route Price Intelligence
Cheap Flights From Denver to San Antonio
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$303
Deals From
$220
Usually Costs
$220 – $447
Lowest We've Seen
$56
Based on 3,523 price pointshigh confidence
Monthly Price Guide
Jan
$449
Feb
—
Mar
—
Apr
$223
May
$128
Jun
$205
Jul
$240
Aug
$239
Sep
$437
Oct
$437
Nov
$449
Dec
$449
Cheapest Average Expensive
Best Time to Fly from Denver to San Antonio
The cheapest time to fly from Denver to San Antonio is typically May, when fares average around $128. The most expensive month tends to be January at around $449. For the best deals, consider flying in May, June, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $5671 price checksWorst: $124