Route Price Intelligence
Cheap Flights From Sioux Falls to Washington Dc
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$339
Deals From
$294
Usually Costs
$294 – $399
Lowest We've Seen
$138
Based on 8,339 price pointshigh confidence
Monthly Price Guide
Jan
$354
Feb
$294
Mar
$319
Apr
$299
May
$381
Jun
$411
Jul
$372
Aug
$279
Sep
$319
Oct
$359
Nov
$321
Dec
$304
Cheapest Average Expensive
Best Time to Fly from Sioux Falls to Washington Dc
The cheapest time to fly from Sioux Falls to Washington Dc is typically August, when fares average around $279. The most expensive month tends to be June at around $411. For the best deals, consider flying in August, February, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13859 price checksWorst: $279