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
$338
Usually Costs
$338 – $414
Lowest We've Seen
$138
Based on 7,020 price pointshigh confidence
Monthly Price Guide
Jan
$336
Feb
$339
Mar
$429
Apr
$347
May
$352
Jun
$421
Jul
$404
Aug
$339
Sep
$339
Oct
$359
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 January, when fares average around $336. The most expensive month tends to be March at around $429. For the best deals, consider flying in January, December, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13882 price checksWorst: $279