Route Price Intelligence
Cheap Flights From Denver to Washington Dc - Dulles
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$375
Deals From
$260
Usually Costs
$260 – $450
Lowest We've Seen
$136
Based on 8,822 price pointshigh confidence
Monthly Price Guide
Jan
$450
Feb
$457
Mar
$295
Apr
$239
May
$210
Jun
$250
Jul
$290
Aug
$290
Sep
$450
Oct
$434
Nov
$424
Dec
$459
Cheapest Average Expensive
Best Time to Fly from Denver to Washington Dc - Dulles
The cheapest time to fly from Denver to Washington Dc - Dulles is typically May, when fares average around $210. The most expensive month tends to be December at around $459. For the best deals, consider flying in May, April, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13890 price checksWorst: $210