Cheap Flights from O'Hare International Airport to Washington D.C (IAD) Find and Compare the Best Airline Deals | Skyticket

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2025/4
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2025/4
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

O'Hare－Washington Dulles Airport
April Lowest Airfares
USD245

The airfare displayed above is for Delta Air Lines

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O'Hare－Washington Dulles Airport
May Lowest Airfares
USD204

The airfare displayed above is for Delta Air Lines

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O'Hare－Washington Dulles Airport
June Lowest Airfares
USD276

The airfare displayed above is for United Airlines

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O'Hare－Washington Dulles Airport
July Lowest Airfares
USD272

The airfare displayed above is for United Airlines

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O'Hare－Washington Dulles Airport
August Lowest Airfares
USD316

The airfare displayed above is for United Airlines

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Chicago－Washington D.C
Estimated Flight Time
2 Hours 56 Minutes
Chicago－Washington D.C
Number of Operating Airlines
4

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

American Airlines

Delta Air Lines

Linear Air

Other Destinations from:Chicago

O'Hare－Washington D.C(Ronald Reagan Washington National)
USD197〜
O'Hare－Washington D.C(Baltimore-Washington)
USD199〜
O'Hare－Dallas(/Fort Worth)
USD201〜
O'Hare－Dallas(Love Field)
USD223〜
O'Hare－San Diego(SAN)
USD265〜
O'Hare－Atlanta(Hartsfield-Jackson)
USD161〜
O'Hare－Houston(William P. Hobby)
USD308〜
* Fares vary in accordance to seat availability
Other Departures to: Washington D.C

Dallas/Fort Worth Airport－Washington D.C(Washington Dulles)
USD197〜
San Diego Airport－Washington D.C(Washington Dulles)
USD287〜
Hartsfield-Jackson Atlanta Airport－Washington D.C(Washington Dulles)
USD156〜
Dallas Love Field Airport－Washington D.C(Washington Dulles)
USD242〜
George Bush Intercontinental Airport－Washington D.C(Washington Dulles)
USD289〜
Chicago Midway Airport－Washington D.C(Washington Dulles)
USD221〜
Miami Airport－Washington D.C(Washington Dulles)
USD257〜
Salt Lake City Airport－Washington D.C(Washington Dulles)
USD272〜
* Fares vary in accordance to seat availability