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Amazing ORD to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $180 round trip and $74 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for ORD to IAD

Carrier Flight Depart ORD Arrive IAD Wed
3/3
Thu
3/4
Fri
3/5
Sat
3/6
Sun
3/7
Mon
3/8
Tue
3/9
Stops
UA 575 10:00 am 12:52 pm Check fare - - - Check fare - - 0 stop(s)
UA 382 02:00 pm 04:50 pm Check fare Check fare Check fare - Check fare Check fare Check fare 0 stop(s)
UA 386 06:00 pm 08:54 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2198 07:00 am 09:45 am - Check fare Check fare Check fare Check fare Check fare - 0 stop(s)
UA 3603 11:00 am 01:56 pm - Check fare Check fare Check fare - Check fare Check fare 0 stop(s)
UA 3707 02:00 pm 04:50 pm - - - Check fare - - - 0 stop(s)

Best Washington Dulles Intl. Flight and Hotel Packages

Washington Dulles Intl. flight + hotel packages - economy flights

FAQs about flights from O'Hare Intl. Airport (ORD) to Washington Dulles Intl. Airport (IAD)

Are there direct flights from Chicago, IL (ORD-OHare Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?

Be a wise wanderer and score a direct flight from Chicago, IL (ORD-OHare Intl.) to Washington, DC (IAD-Washington Dulles Intl.) with United Airlines. This airline is the smart choice if you're hoping to touchdown in Washington (and vicinity) as fast as you can.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Washington, DC (IAD-Washington Dulles Intl.), please visit our Customer Service Portal.

How long is the flight from Chicago, IL (ORD-O'Hare Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?

You'll only have enough time to breeze through a few chapters in your latest novel as the flight from Chicago, IL (ORD-O'Hare Intl.) to Washington, DC (IAD-Washington Dulles Intl.) is a mere 2 hours and 49 minutes. You may just find yourself left on a cliffhanger!

What is the flight distance from Chicago, IL (ORD-O'Hare Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?

From Chicago, IL (ORD-O'Hare Intl.), you'll travel 870 mi before hitting Washington, DC (IAD-Washington Dulles Intl.). That should be enough time to read a few chapters of your novel and maybe even manage a quick snooze.

What airlines fly from Chicago, IL (ORD-O'Hare Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?

Know the dates for your next vacation? Want to fly directly from Chicago to Washington? With United Airlines offering 157 flights each month, you'll be cruising the skies before you know it.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

O'Hare Intl. to Washington Dulles Intl. Flight FAQ

Traveling FromO'Hare Intl.
Traveling ToWashington Dulles Intl.
Shortest Flight Time1 hours 50 mins
Earliest Departure Time9:30AM CST
Latest Departure Time6:00PM CST
Lowest Flight Price$180

Route Info

Flight path for flights from O'Hare International Airport to Washington Dulles International Airport.


Distance:
590.00 miles

Airline carriers and aircraft used on flights from ORD to IAD


Airline Carrier
Aircraft
United Airlines
Boeing 737-300 pax
United Airlines
Boeing 737-800 (winglets) pax

Popular Flight Routes from Chicago (ORD)

Travelers at ORD love to visit these top cities. Roam to the top destinations from Chicago (ORD) today with the cheap prices from Travelocity!

Popular Flight Routes from Washington (IAD)

Travelers at IAD love to visit these top cities. Roam to the top destinations from Washington(IAD) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.