Flying from Washington Dulles International Airport (IAD) to Chicago: what you need to know
Book a direct flight from Washington Dulles International Airport to Chicago and you'll be travelling for an average of 1 hour 55 minutes.
Chicago is one hour behind Washington DC, where Washington Dulles International Airport is located. Chicago observes the UTC-6 timezone.
With 38 flights a week between the two airports, Washington Dulles International Airport (IAD) to Chicago O'Hare International Airport (ORD) is the most popular route. United Airlines operates the earliest flight at 06:10. If you'd like to get more out of your day before jetting off, the latest departure from IAD to ORD is with United Airlines at 22:20.
To avoid missing your IAD to Chicago flight, leave plenty of time to check in and find your gate. Arriving two hours before international departures and one hour before domestic flights is the general travel rule.
During popular months such as June, it's a good idea to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead of an international flight when you fly during peak periods in general.
Direct Washington Dulles International Airport to Chicago tickets are available for booking. Chicago O'Hare International Airport (ORD) is where you'll complete your journey.
Book your favourite seat with United Airlines. This popular airline operates direct flights from Washington Dulles International Airport to Chicago.
Located around 40 kilometres from the centre of Washington DC, IAD can be reached in about 45 minutes by car. The journey on public transport takes roughly 1 hour 10 minutes.
Searching for a hotel near IAD? If you're catching an early flight from Washington Dulles International Airport to Chicago, these accommodation options will put you moments from your departure lounge:
When it comes to the on-time performance of Washington Dulles International Airport, 77% of flights stick to their scheduled arrival time.
IAD is located at 1 Saarinen Circle.
How to find the cheapest flights from Washington Dulles International Airport (IAD) to Chicago
RM349 is the cheapest price we've seen for a one-way Washington Dulles International Airport to Chicago flight. A return plane ticket right now is RM698. Depending on when you book and the availability, these fares may change.
Book five months before your departure date. Pricing trends suggest that this is the ideal window for finding cheap flights from IAD to Chicago.
October is the best month for picking up an incredible deal on Washington Dulles International Airport to Chicago tickets. If you want to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for each month.
There's no need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment there's an even bigger deal on cheap flights from IAD to Chicago.
Snag an affordable flight from Washington Dulles International Airport to Chicago with the help of our filters. Choose your ideal duration, departure time and airlines, then sort the results by 'Cheapest' to see the best deals.
Airports in Chicago
Chicago O'Hare International Airport (ORD)
The distance from Chicago O'Hare International Airport (ORD) to central Chicago is roughly 27 kilometres. It takes about 30 minutes to reach the centre driving.
Getting there on public transport takes around 45 minutes.
The last thing you want is a long journey to your hotel if you're getting in late on a flight from Washington Dulles International Airport to Chicago. Reserve one of these accommodation options near ORD instead:
Lock in the best deal by reserving your ride from Chicago O'Hare International Airport around four weeks in advance of your flight from IAD to Chicago.
The street address for ORD is 10000 West O'Hare.
Chicago Midway International Airport (MDW)
Once your flight from Washington Dulles International Airport to Chicago has hit the tarmac, you can reach the city centre in about 25 minutes by car. Central Chicago is roughly 16 kilometres from Chicago Midway International Airport (MDW).
If you travel by public transport, the journey will take you 30 minutes or so.
You'll find some comfortable places ready to welcome you near MDW. Settle in and get cosy after your IAD to Chicago flight at any of these perfectly located options:
Snap up a deal by booking your ride from MDW four weeks ahead of time. You'll also have access to a greater selection of vehicles.
Chicago Midway International Airport is located at 5700 South Cicero.
Chicago Rockford International Airport (RFD)
Make tracks for the city centre after your flight from Washington Dulles International Airport to Chicago has landed. Central Chicago is around 145 kilometres from Chicago Rockford International Airport (RFD) and takes roughly 1 hour 40 minutes to reach by car.
If you're using public transport, expect a journey of around 2 hours.
Stay at a hotel close to RFD and go from landing to lounging in your room in a flash. Whether you have a late IAD to Chicago flight or just want to keep your travel plans simple, these accommodation options are all about convenience:
Booking a couple of weeks in advance of your flight from Washington Dulles International Airport to Chicago is a smart way to go. As well as better deals, you'll get a better selection of vehicle makes and models at RFD.
Chicago Rockford International Airport is located at 2 Airport Cir.
Best time to go to Chicago
July is the most popular month for flights from Washington Dulles International Airport to Chicago. To avoid the crowds, visit Chicago in January.
Lock in a Washington Dulles International Airport to Chicago plane ticket with a departure in July if you're eager to experience the city during its warmest month. Expect temperatures to range from 16ºC (61ºF) to 28ºC (82ºF).
For cooler conditions, look for a cheap ticket from IAD to Chicago in January when temperatures average between -12ºC (10ºF) and 3ºC (37ºF).
More about Chicago
Start your Chicago trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Washington Dulles International Airport to Chicago, explore our selection of hotels including:
Art Institute of Chicago and Millennium Park are just two of the leading attractions to add to your Chicago must-do list. Continue your sightseeing adventures at Willis Tower.
Explore more of the United States
Chicago has plenty going for it, but there are so many other corners of the United States you should also see. Around 451 kilometres southeast of Chicago, a visit to Columbus will fill your itinerary to the brim. Check out popular attractions like Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.
If you're ready to explore another great destination in the United States, head for Indianapolis, roughly 257 kilometres southeast of Chicago. Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis are key reasons to visit.
