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
$417
Deals From
$417
Usually Costs
$417 – $447
Lowest We've Seen
$197
Based on 3,829 price pointshigh confidence
Monthly Price Guide
Jan
$417
Feb
$417
Mar
$417
Apr
$492
May
$425
Jun
$417
Jul
$417
Aug
$417
Sep
$417
Oct
$417
Nov
$417
Dec
$417
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 $417. The most expensive month tends to be April at around $492. For the best deals, consider flying in October, November, December.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19774 price checksWorst: $407