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.

  • Round-trip
  • One way

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.

Flight info.
Departure
Arrival
Weekly Schedule
  1. UA1738

    10:07 PM

    IAD

    2h 5m

    Nonstop

    11:12 PM

    ORD

    S M T W T F S
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  2. UA708

    6:35 AM

    IAD

    2h 14m

    Nonstop

    7:49 AM

    ORD

    S M T W T F S
    Search
  3. UA2331

    1:05 PM

    IAD

    2h 7m

    Nonstop

    2:12 PM

    ORD

    S M T W T F S
    Search
  4. UA2440

    8:35 AM

    IAD

    2h 11m

    Nonstop

    9:46 AM

    ORD

    S M T W T F S
    Search
  5. DL3537

    6:00 AM

    IAD

    1h 31m

    7:31 AM

    DTW

    S M T W T F S
    Search
  6. DL1654

    9:00 AM

    DTW

    1h 35m

    9:35 AM

    ORD

    S M T W T F S
  7. DL1695

    4:50 PM

    IAD

    2h 5m

    6:55 PM

    ATL

    S M T W T F S
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  8. DL1139

    8:05 PM

    ATL

    2h 9m

    9:14 PM

    ORD

    S M T W T F S
  9. DL1444

    1:00 PM

    IAD

    2h

    3:00 PM

    ATL

    S M T W T F S
    Search
  10. DL2738

    3:30 PM

    ATL

    2h 9m

    4:39 PM

    ORD

    S M T W T F S
  11. DL2974

    10:05 AM

    IAD

    1h 46m

    11:51 AM

    ATL

    S M T W T F S
    Search
  12. DL1477

    12:15 PM

    ATL

    2h 8m

    1:23 PM

    ORD

    S M T W T F S
  13. F91081

    5:08 PM

    IAD

    1h 58m

    7:06 PM

    ATL

    S M T W T F S
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  14. F91595

    2:30 PM

    ATL

    2h 14m

    3:44 PM

    ORD

    - M - - - F -
  15. DL1695

    4:50 PM

    IAD

    2h 5m

    6:55 PM

    ATL

    S M T W T F S
    Search
  16. DL1199

    10:45 PM

    ATL

    2h 9m

    11:54 PM

    ORD

    S M T W T F S

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

Flight distance 946.66 km
Cheapest one-way ticket price $57
Cheapest return ticket price $149

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 $142 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 $239 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 3450 flights per month.