Route Price Intelligence
Cheap Flights From Des Moines to Washington Dc - Dulles
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$427
Great Deal
Under $402
Typical Range
$402 – $427
Lowest We've Seen
$197
Based on 258 price pointshigh confidence
Monthly Price Guide
Jan
$427
Feb
$427
Mar
$427
Apr
$427
May
—
Jun
—
Jul
$502
Aug
$421
Sep
$395
Oct
$395
Nov
$418
Dec
$427
Cheapest Average Expensive
Best Time to Fly from Des Moines to Washington Dc - Dulles
The cheapest time to fly from Des Moines to Washington Dc - Dulles is typically October, when fares average around $395. The most expensive month tends to be July at around $502. For the best deals, consider flying in October, September, November.
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: August21,070 fares analyzedTypical low: $397