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Find cheap airline tickets from Chicago to Washington by date

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Choose when you'd like to depart to Washington (USA):
Find the cheapest Chicago Washington flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Chicago - Washington with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from Chicago to Washington

  • any
  • June 2021
  • July 2021
  • August 2021
  • September 2021
  • October 2021
  • November 2021
  • December 2021
  • January 2022
  • February 2022
  • March 2022
  • April 2022
  • May 2022
  • all
  • Spirit Airlines
  • United Airlines
Spirit Airlines
outbound: Aug 16, 2021
Spirit Airlines direct
return: Aug 18, 2021
Spirit Airlines 1 stop
United Airlines
outbound: Jul 4, 2021
United Airlines direct
return: Jul 7, 2021
United Airlines direct

Travel tips for flights Chicago - Washington

  • Arrival city:
  • Washington, USA
  • Airport(s):
  • Ronald Reagan Washington National Airport (DCA)
  • Dulles International Airport (IAD)
  • Baltimore/Washington International Thurgood Marshall Airport (BWI)
  • Local time:
  • Jun 18, 2021 8:20 PM, GMT-4
  • Weather:
  • min. 67ºF, max. 87ºF
  • Departure city:
  • Chicago, USA
  • Airport(s):
  • Midway International Airport (MDW)
  • O'Hare International Airport (ORD)
  • Local time:
  • Jun 18, 2021 7:20 PM, GMT-5
  • Weather:
  • min. 67ºF, max. 78ºF