Route Price Intelligence
Cheap Flights From Sioux Falls to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$411
Deals From
$338
Usually Costs
$338 – $504
Lowest We've Seen
$220
Based on 8,285 price pointshigh confidence
Monthly Price Guide
Jan
$399
Feb
$481
Mar
$510
Apr
$408
May
$378
Jun
$451
Jul
$445
Aug
$326
Sep
$336
Oct
$466
Nov
$479
Dec
$561
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 August, when fares average around $326. The most expensive month tends to be December at around $561. For the best deals, consider flying in August, September, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $22085 price checksWorst: $326