Route Price Intelligence
Cheap Flights From Chicago to Washington Dc
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$289
Deals From
$243
Usually Costs
$243 – $299
Lowest We've Seen
$128
Based on 2,891 price pointshigh confidence
Monthly Price Guide
Jan
$289
Feb
—
Mar
—
Apr
$377
May
$225
Jun
$250
Jul
$286
Aug
$289
Sep
$289
Oct
$289
Nov
$289
Dec
$289
Cheapest Average Expensive
Best Time to Fly from Chicago to Washington Dc
The cheapest time to fly from Chicago to Washington Dc is typically May, when fares average around $225. The most expensive month tends to be April at around $377. For the best deals, consider flying in May, June, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $12871 price checksWorst: $201