Route Price Intelligence
Cheap Flights From San Antonio to Porto Alegre
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,279
Deals From
$1,188
Usually Costs
$1,188 – $1,444
Lowest We've Seen
$997
Based on 636 price pointshigh confidence
Monthly Price Guide
Jan
$1,189
Feb
—
Mar
—
Apr
$1,507
May
$1,412
Jun
$1,426
Jul
$1,339
Aug
$1,288
Sep
$1,189
Oct
$1,187
Nov
$1,186
Dec
$1,380
Cheapest Average Expensive
Best Time to Fly from San Antonio to Porto Alegre
The cheapest time to fly from San Antonio to Porto Alegre is typically November, when fares average around $1,186. The most expensive month tends to be April at around $1,507. For the best deals, consider flying in November, October, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $1,04452 price checksWorst: $1,185