Route Price Intelligence
Cheap Flights From San Antonio to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,016
Deals From
$878
Usually Costs
$878 – $1,197
Lowest We've Seen
$450
Based on 5,988 price pointshigh confidence
Monthly Price Guide
Jan
$856
Feb
$897
Mar
$981
Apr
$902
May
$1,116
Jun
$1,217
Jul
$1,219
Aug
$984
Sep
$978
Oct
$898
Nov
$831
Dec
$1,094
Cheapest Average Expensive
Best Time to Fly from San Antonio to Porto
The cheapest time to fly from San Antonio to Porto is typically November, when fares average around $831. The most expensive month tends to be July at around $1,219. For the best deals, consider flying in November, January, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $45076 price checksWorst: $830