Travelling from Chicago to Washington Dulles International Airport (IAD): What you need to know
Your travel story starts at one of Chicago's main airports, O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW). Explore the options for booking a flight from Chicago to Washington Dulles International Airport (IAD) leaving from either of these bases.
Expect to be travelling for 1 hour 55 minutes. That's the average duration of a direct Chicago to Washington Dulles International Airport flight.
The timezone in Washington DC is UTC-4, which is one hour ahead of Chicago. Washington Dulles International Airport is located in Washington DC.
O'Hare International Airport (ORD) to Washington Dulles International Airport (IAD) is the most popular route. There are 37 direct flights a week to pick from. If you have plans before you fly, hop on the last flight with United Airlines at 9:31pm. Go for the first ORD to IAD departure operated by United Airlines at 8:45am if you'd rather get going earlier.
To ensure you get on your flight from Chicago to IAD, allow plenty of time to navigate the airport and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.
With more people on the move during peak seasons, plan to get to your terminal earlier than usual. Two hours for domestic flights and up to four for international trips will help you deal with any delays.
Airports in Chicago
O'Hare International Airport (ORD)
Enjoy an uninterrupted journey from O'Hare International Airport (ORD). Nonstop flights from Chicago to Washington Dulles International Airport (IAD) operate from here.
You can book a direct flight from Chicago to Washington Dulles International Airport with United Airlines. This top airline offers services from ORD.
Most travellers choose to fly with United Airlines from ORD to IAD.
The most punctual carrier on this route is United Airlines. Its services arrive without delay 78.46% of the time.
ORD is around 40 kilometres from central Chicago. If you're ride-sharing, catching a cab or driving from the centre, it'll take 35 minutes or so to get there, depending on traffic. If you're using public transport, expect the travel time to be around 55 minutes.
Want a hassle-free start to your holiday? Stay near O'Hare International Airport. Whether you're boarding an early flight from Chicago to Washington Dulles International Airport or just don't want to be rushed, these hotels are the ideal choice:
Of all flights leaving O'Hare International Airport, 74.85% land on time at their destination.
ORD is located at 10000 West O'Hare.
Chicago Midway International Airport (MDW)
MDW is around 19 kilometres from central Chicago. It'll take 20 minutes or so to get to the airport if you're driving from the city centre. Public transport takes approximately 45 minutes.
Kick off your holiday early with an extra night away from home. Before your Chicago to IAD flight, stay in one of these hotels near Chicago Midway International Airport:
When it comes to flights staying on schedule, Chicago Midway International Airport has an on-time arrival performance of 77.88%.
MDW is located at 5700 South Cicero.
Chicago Rockford International Airport (RFD)
The journey to RFD from central Chicago is around 4 hours 15 minutes by public transport. If you're planning to travel by car, it'll take you about 1 hour 25 minutes to cover the 137 kilometres or so.
Rest a little longer, move a little slower, and still make your Chicago to Washington Dulles International Airport flight without having to rush. These hotels near Chicago Rockford International Airport make departure day effortless if you're flying out first thing:
Flights that leave from RFD arrive at their final stop within the scheduled time frame 76.19% of the time.
Chicago Rockford International Airport is located at 2 Airport Cir.
About Washington Dulles International Airport (IAD)
The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Chicago to Washington Dulles International Airport. Make yourself comfy at one of these accommodation options near IAD instead:
Go wherever you want, whenever you want with a Washington Dulles International Airport rental car. Book your wheels from Dollar, Thrifty or Sixt and venture far and wide through Washington DC and beyond.
Booking your ride around one week ahead of your Chicago to Washington Dulles International Airport flight can help you score a better rate.
You'll find IAD at 1 Saarinen Circle.
Getting from Washington Dulles International Airport (IAD) to central Washington DC
Central Washington DC is around 40 kilometres from Washington Dulles International Airport. Travel times by cab or car hire will vary based on traffic conditions, so do a little research ahead of your trip.
Travelling by public transport takes around 1 hour 10 minutes.
How to find the cheapest flights from Chicago to Washington Dulles International Airport (IAD)
The cheapest price we've found for a one-way ticket from Chicago to Washington Dulles International Airport is R 1,253. For a return flight on this route, the best price is R 2,508. Depending on how early you book and the availability, these fares may change.
To snag cheap flights from Chicago to IAD, book your ticket five months ahead of your planned departure.
Plan your trip for October. That's the best month for scoring a great bargain on Chicago to Washington Dulles International Airport tickets. If your travel dates are flexible, use the 'Whole month' tool to find the cheapest price across every month.
Snapping up a cheap plane ticket from Chicago to IAD is easy with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as there's a better deal.
Find the best deal on a flight from Chicago to Washington Dulles International Airport with the help of the filters. Choose your preferred departure and arrival times, number of stops and airlines. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest.'
The best time to fly from Chicago to Washington Dulles International Airport (IAD)
February is the quietest month for flights from Chicago to Washington Dulles International Airport (IAD), while July is the most popular. Work out the ideal time to go to Washington DC based on whether you want a lively atmosphere or a more laid-back vibe.
When booking your Chicago to IAD plane ticket, consider the weather you're most comfortable in. July is the warmest month in Washington DC, with temperatures ranging from 19ºC (66ºF) to 33ºC (91ºF).
If you want to travel in cooler conditions, search for a cheap ticket from Chicago to Washington Dulles International Airport in January when temperatures are between -6ºC (21ºF) and 10ºC (50ºF).
More about Washington DC
After booking your flight from Chicago to Washington Dulles International Airport, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Washington DC:
Your Washington DC trip should come with a bit of sightseeing. Big-name attractions you can't miss include Smithsonian, Lincoln Memorial and The White House.
Explore more of the United States
You've visited Washington DC, now it's time to explore more of the United States. Travel around 225 kilometres north-east to Philadelphia to check off its leading sights. From Independence Hall to Liberty Bell and Philadelphia Museum of Art, there's plenty to keep you on the go.
If you want to check out another side of the United States, consider Virginia Beach, about 274 kilometres south-east of Washington DC. Virginia Beach Oceanfront, Virginia Beach Boardwalk and Resort Beach are the start of reasons to visit.
