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
$319
Usually Costs
$319 – $411
Lowest We've Seen
$138
Based on 264 price pointshigh confidence
Monthly Price Guide
Jan
$319
Feb
—
Mar
—
Apr
$445
May
$389
Jun
$393
Jul
$372
Aug
$319
Sep
$319
Oct
$339
Nov
$355
Dec
$339
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 January, when fares average around $319. The most expensive month tends to be April at around $445. For the best deals, consider flying in January, August, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $15464 price checksWorst: $279