Cheap Flights from Washington Dulles International Airport to Chicago (ORD) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/9
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7205	8Search	9Search	10222	11236	12Search	13239
14Search	15Search	16Search	17232	18Search	19210	20259
21Search	22Search	23Search	24Search	25Search	26Search	27239
28Search	29195	30159

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2025/9
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Washington Dulles－O'Hare Airport
September Lowest Airfares
USD159

The airfare displayed above is for United Airlines

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Washington Dulles－O'Hare Airport
October Lowest Airfares
USD190

The airfare displayed above is for United Airlines

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Washington Dulles－O'Hare Airport
November Lowest Airfares
USD255

The airfare displayed above is for United Airlines

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Washington Dulles－O'Hare Airport
December Lowest Airfares
USD249

The airfare displayed above is for Delta Air Lines

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Washington Dulles－O'Hare Airport
January Lowest Airfares -----

Washington D.C－Chicago
Estimated Flight Time
2 Hours 11 Minutes
Washington D.C－Chicago
Number of Operating Airlines
4

Operating Airlines for Washington Dulles－O'Hare Airport Route
Non-StopUnited Airlines

American Airlines

Delta Air Lines

Linear Air

Other Destinations from:Washington D.C

Washington Dulles－Chicago(Midway)
USD191〜
Washington Dulles－Dallas(/Fort Worth)
USD138〜
Washington Dulles－Dallas(Love Field)
USD229〜
Washington Dulles－San Diego(SAN)
USD269〜
Washington Dulles－Atlanta(Hartsfield-Jackson)
USD50〜
Washington Dulles－Houston(George Bush Intercontinental)
USD180〜
Washington Dulles－Houston(William P. Hobby)
USD261〜
Washington Dulles－Salt Lake City(SLC)
USD256〜
Washington Dulles－Miami(MIA)
USD185〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago

Dallas/Fort Worth Airport－Chicago(O'Hare)
USD129〜
San Diego Airport－Chicago(O'Hare)
USD139〜
Hartsfield-Jackson Atlanta Airport－Chicago(O'Hare)
USD60〜
Baltimore-Washington Airport－Chicago(O'Hare)
USD136〜
Dallas Love Field Airport－Chicago(O'Hare)
USD191〜
Ronald Reagan Washington National Airport－Chicago(O'Hare)
USD91〜
William P. Hobby Airport－Chicago(O'Hare)
USD214〜
* Fares vary in accordance to seat availability