Search & Compare - Chicago to Washington Flights & Tickets

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Cheap flights from Chicago to Washington (ORD to IAD)

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to Washington? Find the biggest savings on one-way and round-trip tickets right here.

Recent airfare deals on Chicago to Washington

Delta Airlines  DL
Delta Airlines
Chicago
2024-10-03
Washington
USD 97

One-way DL Economy fare found on 2024-07-05
Delta Airlines  DL
Delta Airlines
Chicago
2024-10-03
Washington
USD 97

One-way DL Economy fare found on 2024-07-05
Delta Airlines  DL
Delta Airlines
Chicago
2024-10-03
Washington
USD 124

One-way DL Economy fare found on 2024-07-16
Delta Airlines  DL
Delta Airlines
Chicago
2024-10-03
Washington
USD 124

One-way DL Economy fare found on 2024-07-16
Delta Airlines  DL
Delta Airlines
Chicago
2024-10-03
Washington
USD 124

One-way DL Economy fare found on 2024-07-15
Delta Airlines  DL
Delta Airlines
Chicago
2024-10-03
Washington
USD 124

One-way DL Economy fare found on 2024-07-15
Delta Airlines  DL
Delta Airlines
Chicago
2024-10-03
Washington
USD 125

One-way DL Economy fare found on 2024-07-15
Delta Airlines  DL
Delta Airlines
Chicago
2024-10-03
Washington
USD 125

One-way DL Economy fare found on 2024-07-15
United Airlines  UA
United Airlines
Chicago
2024-07-06
Washington
USD 133

One-way UA Nonstop Economy fare found on 2024-06-19
United Airlines  UA
United Airlines
Chicago
2024-07-06
Washington
USD 133

One-way UA Nonstop Economy fare found on 2024-06-19


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Chicago to Washington

What are the airports in Chicago?
MDW,ORD
What’s the most popular airline flying from ORD to IAD?
The most popular airline flying from Chicago to Washington are American Airlines, United Airlines, Delta Airlines
Can I fly from ORD to IAD non-stop?
Yes, you can fly ORD to IAD non-stop on United Airlines
Which airlines fly nonstop between Chicago and Washington?
The non-stop flights between Chicago and Washington are United Airlines.
What’s the earliest departure time from ORD to IAD Airport?
The earliest flight leaves ORD at 7:00 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Chicago to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ORD to IAD?
Read the fare rules of the Chicago to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Chicago and Washington?
Oneworld, Star Alliance, SkyTeam operate flights between Chicago and Washington
How long does a flight from Chicago to Washington take?
It takes approximately 2 hour to fly non-stop from ORD to IAD, which is 588.64 miles by air.
Which airlines provide the cheapest flights from Chicago (ORD) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from ORD were found on Delta Airlines : USD 97
Do I need a passport to fly between ORD and IAD?
No
What’s the latest departure time from ORD to IAD ?
The last flight leaves ORD at 9:28 pm

Flights from Chicago to Washington

Origin AirportChicago O'Hare International , Chicago, US
Destination AirportWashington Dulles International , Washington, US
Served by AirlinesAmerican Airlines, United Airlines, Delta Airlines
Lowest PriceDelta Airlines : USD 97
Distance589 miles

Airlines Flying from Chicago O'Hare International

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