Route Price Intelligence
Cheap Flights From Philadelphia to San Antonio
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$401
Deals From
$280
Usually Costs
$280 – $474
Lowest We've Seen
$132
Based on 542 price pointshigh confidence
Monthly Price Guide
Jan
$474
Feb
—
Mar
—
Apr
$290
May
$230
Jun
$250
Jul
$308
Aug
$380
Sep
$421
Oct
$442
Nov
$474
Dec
$474
Cheapest Average Expensive
Best Time to Fly from Philadelphia to San Antonio
The cheapest time to fly from Philadelphia to San Antonio is typically May, when fares average around $230. The most expensive month tends to be January at around $474. 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: $13971 price checksWorst: $210