Route Price Intelligence
Cheap Flights From Denver to San Antonio
Live pricing benchmarks, monthly patterns, and historical lows for this route.
⭐ Great DealFound 4d ago
$164United has Denver to San Antonio priced at just $164 right now — 54% below the typical fare. One easy stop gets you to the River Walk and Texas hill country for a steal.
✓ 10 date combinations found at this price
Search Google FlightsTypical Price
$314
Great Deal
Under $164
Typical Range
$164 – $449
Lowest We've Seen
$56
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$460
Feb
—
Mar
—
Apr
$223
May
$174
Jun
$210
Jul
$229
Aug
$250
Sep
$359
Oct
$449
Nov
$459
Dec
$460
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 $174. The most expensive month tends to be January at around $460. For the best deals, consider flying in May, June, April.
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: August21,952 fares analyzedTypical low: $288