Route Price Intelligence
Cheap Flights From Sioux Falls to Washington Dc
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$354
Deals From
$339
Usually Costs
$339 – $413
Lowest We've Seen
$138
Based on 7,378 price pointshigh confidence
Monthly Price Guide
Jan
$338
Feb
$332
Mar
$425
Apr
$354
May
$350
Jun
$413
Jul
$403
Aug
$339
Sep
$339
Oct
$353
Nov
$359
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 February, when fares average around $332. The most expensive month tends to be March at around $425. For the best deals, consider flying in February, January, December.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13884 price checksWorst: $279