Route Price Intelligence
Cheap Flights From Sioux Falls to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,116
Deals From
$945
Usually Costs
$945 – $1,335
Lowest We've Seen
$461
Based on 5,162 price pointshigh confidence
Monthly Price Guide
Jan
$880
Feb
$791
Mar
$1,145
Apr
$978
May
$1,307
Jun
$1,374
Jul
$1,319
Aug
$1,037
Sep
$1,152
Oct
$971
Nov
$883
Dec
$1,135
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 $791. The most expensive month tends to be June at around $1,374. For the best deals, consider flying in February, January, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $46170 price checksWorst: $782