Route Price Intelligence
Cheap Flights From Sioux Falls to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,121
Deals From
$975
Usually Costs
$975 – $1,335
Lowest We've Seen
$461
Based on 3,174 price pointshigh confidence
Monthly Price Guide
Jan
$1,038
Feb
$785
Mar
$1,114
Apr
$979
May
$1,303
Jun
$1,364
Jul
$1,295
Aug
$1,072
Sep
$1,149
Oct
$933
Nov
$883
Dec
$1,134
Cheapest Average Expensive
Best Time to Fly from Sioux Falls to Porto
The cheapest time to fly from Sioux Falls to Porto is typically February, when fares average around $785. The most expensive month tends to be June at around $1,364. For the best deals, consider flying in February, November, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $48754 price checksWorst: $782