Washington to Chicago flights
Washington Dulles International (IAD), United States → O'Hare International (ORD), United States
Set a price watch there and get an email or notification when the fare drops.
Cheapest dates in the next few weeks
| Wed 2 Dec | $70 |
| Tue 8 Dec | $72 |
| Sat 5 Dec | $77 |
| Sat 12 Dec | $77 |
| Wed 6 Jan | $77 |
One-way economy, estimated by Flight Wiki's fare model; typical day about $95. Prices change often, so check live prices before booking.
Questions
How long is the flight from Washington to Chicago?
About 1h 44m nonstop. The distance is 945 km (587 miles). Flights with a stop take longer.
How much is a flight from Washington to Chicago?
One-way economy fares are estimated between $70 and $133 over the coming weeks, about $95 on a typical day. Check live prices before you book.
What is the cheapest day to fly from Washington to Chicago?
In our estimates Tuesday is usually the cheapest day. The cheapest dates right now are Wed 2 Dec, Tue 8 Dec, Sat 5 Dec.
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