Cheap Flights from Dulles International Airport to O'Hare Intl. Airport

Search for flights from Washington D.C. to Chicago and check out affordable one-way and round-trip options.

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Dulles International Airport to O'Hare Intl. Airport

See which airlines fly from Washington D.C. to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Flight Schedule from Dulles International Airport to O'Hare Intl. Airport

Check the schedule for flights from Washington D.C. to Chicago and find the flight that best matches your travel plans.

Dulles International Airport to O'Hare Intl. Airport Flights Info

Flight distance 946.66 km
Cheapest one-way ticket price $78
Cheapest return ticket price $151

FAQs for Dulles International Airport to O'Hare Intl. Airport Flights

  • How long is a flight from Dulles International Airport to O'Hare Intl. Airport?

    It takes around 2 hours 14 minutes to fly from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD).
  • How many daily flights are there from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD)?

    There are around 6 daily flights from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD).
  • When are flight tickets from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD) the cheapest?

    Tickets cost around $147 in July, making it the cheapest month to book. Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD) is a popular route, so don't forget to book your tickets in advance.
  • When are flight tickets from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD) most expensive?

    The route from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around $243 in May, the most expensive month to book this route.
  • What time does the earliest flight from Dulles International Airport to O'Hare Intl. Airport depart?

    The earliest flight departs from Dulles International Airport (IAD) at 06:22 and arrives in O'Hare Intl. Airport (ORD) at 07:34.
  • What time does the latest flight from Dulles International Airport to O'Hare Intl. Airport depart?

    The latest flight departs from Dulles International Airport (IAD) at 18:40 and arrives in O'Hare Intl. Airport (ORD) at 19:48.
  • What is the transportation method from the main airport to downtown in Chicago?

    • The distance from O'Hare Intl. Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • What's the closest airport to O'Hare Intl. Airport (ORD)?

    The closest airport to O'Hare Intl. Airport (ORD) is Midway International Airport. The distance is around 25 km.
  • Which airline operates the most direct flights from Dulles International Airport (IAD) to O'Hare Intl. Airport (ORD)?

    United Airlines is a very popular airline operating an average of 2979 flights per month.