District of Columbia to Illinois · 955 km · Compare flights, trains, buses & driving
The straight-line distance from Washington DC to Chicago is approximately 955 km (593 miles). By road, the distance increases to about 1 km due to terrain, highways, and road networks connecting District of Columbia to Illinois.
Flying is the fastest way to cover the 955 km distance. Flights from IAD to ORD take approximately 2 hrs 1 min including boarding and taxiing. Multiple airlines operate on this route, and fares vary depending on the season, time of booking, and class of travel.
For the best prices, book 2-3 weeks in advance and opt for mid-week departures (Tuesday, Wednesday) which are typically cheaper than weekend flights.
Search Washington DC to Chicago FlightsThe drive from Washington DC to Chicago is a long one — approximately 1 km taking around 2 min. Ensure your vehicle is in good condition and carry sufficient fuel.
For official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents