Domestic Fare of the Day: Chicago to Washington DC $221, travel this weekend

For nonstop travel this weekend, fly from Chicago to Washington DC for $221 round-trip, including all taxes, on United.

Depart Chicago O'Hare tomorrow, June 28, and return from Washington Dulles either Monday, June 30, or Tuesday, July 1.

This fare is part of the current weekend fare sale from United. For booking info, see our Fare Details.