Flights from Chicago Airport (ORD) to Dulles International Airport Airport (IAD)

Q: How long does the flight from Chicago to Washington to take?

The flight from Chicago to Washington takes1 Hour 55 Minutes.

We've found the cheapest flights to Washington

Returns from £173.42

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Below we have compiled essential flight information for anyone who is flying from O'Hare International Airport to Washington Dulles International, including airliners who offer flights and their flight times. In total, there are 12 airliners to choose from including Contour Aviation, NetJets, Air China, Ethiopian Airlines, Emirates, Avianca, Austrian Airlines, All Nippon Airways, Copa Airlines, Air New Zealand, Air Canada and United Airlines. When travelling from O'Hare International Airport you will cover about 587 miles before you reach Washington Dulles International. This journey will take 1 Hour 55 Minutes.

The most expensive flight prices are typically at weekends and daytime flights. If you are on a tight budget then you should avoid flying at peak hours as the prices are more expensive. The cheapest flights are in the evenings and in mid week. If it is possible, you should book your flights 2 or more months in advance as ticket prices will be substantially lower.

On arriving at Washington Dulles International please note the time difference, the time zone at Washington Dulles International is 5.0 GMT compared to 6.0 GMT at O'Hare International Airport.

Travellers planning to fly from O'Hare International Airport to Washington Dulles International Airport can pre-book short or long term car parking at O'Hare International Airport.

If you had a rental car at Washington Dulles International Airport and need to return it, find the nearest fuel station on your route to Washington Dulles International Airport and avoid excess fees.

Below are some options if you require transport to O'Hare International Airport:

Organise and book your choice of transport at Washington Dulles International Airport:

Need a place to stay when you get to Washington? See a range of hotels near Washington Dulles International Airport

Below you will see all the airlines that fly from O'Hare International Airport (ORD) to Washington Dulles International (IAD) and the number of flights they operate each day.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
United Airlines	6	4	4	5	5	4	4	02:49	21:10	VIEW FLIGHTS
Air New Zealand	6	4	4	5	5	4	0	02:49	21:23	VIEW FLIGHTS
Air Canada	6	4	4	5	5	4	0	02:49	21:23	VIEW FLIGHTS
Copa Airlines	4	2	2	3	3	2	0	02:49	21:23	VIEW FLIGHTS
All Nippon Airways	2	2	2	2	2	2	0	08:50	21:23	VIEW FLIGHTS
Emirates	1	1	1	1	1	1	0	21:18	21:23	VIEW FLIGHTS
Avianca	1	1	1	1	1	1	0	08:45	08:50	VIEW FLIGHTS
Austrian Airlines	1	1	1	1	1	1	0	13:00	13:05	VIEW FLIGHTS
Ethiopian Airlines	1	0	1	1	0	1	0	13:00	13:05	VIEW FLIGHTS
NetJets	0	1	0	0	1	0	0	17:30	20:00	VIEW FLIGHTS
Air China	0	1	0	0	1	0	0	08:45	08:45	VIEW FLIGHTS
Contour Aviation	0	0	0	1	0	0	0	12:00	12:00	VIEW FLIGHTS

United Airlines is the most popular airliners who operate this route. They have around 32 a week with times that vary between 02:49 and 21:10.

To book your flight you can visit United Airlines on their website united.com. You will find up to date information on availability and the latest discounts.

Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Flights Time In WeekDays

Day

Flight Times

Flights

Monday