Route Price Intelligence
Cheap Flights From Sioux Falls to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$521
Great Deal
Under $413
Typical Range
$413 – $608
Lowest We've Seen
$220
Based on 255 price pointshigh confidence
Monthly Price Guide
Jan
$538
Feb
$562
Mar
$586
Apr
$526
May
—
Jun
—
Jul
$609
Aug
$512
Sep
$411
Oct
$416
Nov
$436
Dec
$575
Cheapest Average Expensive
Best Time to Fly from Sioux Falls to San Juan
The cheapest time to fly from Sioux Falls to San Juan is typically September, when fares average around $411. The most expensive month tends to be July at around $609. For the best deals, consider flying in September, October, November.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: August22,578 fares analyzedTypical low: $366