Route Price Intelligence
Cheap Flights From Sioux Falls to Portland, Maine
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$474
Great Deal
Under $417
Typical Range
$417 – $576
Lowest We've Seen
$286
Based on 200 price pointshigh confidence
Monthly Price Guide
Jan
$371
Feb
—
Mar
—
Apr
$489
May
$454
Jun
$522
Jul
$514
Aug
$474
Sep
$443
Oct
$422
Nov
$464
Dec
$524
Cheapest Average Expensive
Best Time to Fly from Sioux Falls to Portland, Maine
The cheapest time to fly from Sioux Falls to Portland, Maine is typically January, when fares average around $371. The most expensive month tends to be December at around $524. For the best deals, consider flying in January, October, September.
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: January7,439 fares analyzedTypical low: $366
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