Route Price Intelligence
Cheap Flights From Chicago to Washington Dc
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$269
Deals From
$255
Usually Costs
$255 – $292
Lowest We've Seen
$128
Based on 8,448 price pointshigh confidence
Monthly Price Guide
Jan
$282
Feb
$241
Mar
$243
Apr
$230
May
$244
Jun
$269
Jul
$269
Aug
$269
Sep
$269
Oct
$269
Nov
$277
Dec
$287
Cheapest Average Expensive
Best Time to Fly from Chicago to Washington Dc
The cheapest time to fly from Chicago to Washington Dc is typically April, when fares average around $230. The most expensive month tends to be December at around $287. For the best deals, consider flying in April, February, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $12861 price checksWorst: $218