$81 Cheap flights from O'Hare Intl. to Washington Dulles Intl. (ORD to IAD)

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Find The Best Dates To Fly from O'Hare Intl. to Washington Dulles Intl.

Compare Flight Prices from Chicago to Washington

Affordable Airfare Tickets from ORD to IAD Airport

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $164 round trip and $81 one way. Prices and availability subject to change. Additional terms may apply.

Sat, May 10 - Sat, May 10
ORD
Chicago
IAD
Washington
$164 Roundtrip, found 5 days ago
$164
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 10 from Chicago to Washington, returning Sat, May 10, priced at $164 found 5 days ago
Thu, May 15 - Thu, May 15
ORD
Chicago
IAD
Washington
$167 Roundtrip, found 9 hours ago
$167
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Thu, May 15 from Chicago to Washington, returning Thu, May 15, priced at $167 found 9 hours ago
Thu, May 15 - Fri, May 16
ORD
Chicago
IAD
Washington
$173 Roundtrip, found 1 hour ago
$173
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, May 15 from Chicago to Washington, returning Fri, May 16, priced at $173 found 1 hour ago
Thu, May 8 - Thu, May 15
ORD
Chicago
IAD
Washington
$182 Roundtrip, found 6 hours ago
$182
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Thu, May 8 from Chicago to Washington, returning Thu, May 15, priced at $182 found 6 hours ago
Thu, May 8 - Thu, May 8
ORD
Chicago
IAD
Washington
$187 Roundtrip, found 2 days ago
$187
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, May 8 from Chicago to Washington, returning Thu, May 8, priced at $187 found 2 days ago
Sat, Jun 7 - Sat, Jun 7
ORD
Chicago
IAD
Washington
$191 Roundtrip, found 13 hours ago
$191
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Sat, Jun 7 from Chicago to Washington, returning Sat, Jun 7, priced at $191 found 13 hours ago
Thu, May 8 - Mon, May 12
ORD
Chicago
IAD
Washington
$192 Roundtrip, just found
$192
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, May 8 from Chicago to Washington, returning Mon, May 12, priced at $192 just found
Mon, May 5 - Thu, May 15
ORD
Chicago
IAD
Washington
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, May 5 from Chicago to Washington, returning Thu, May 15, priced at $193 found 1 day ago
Sat, May 31 - Sun, Jun 8
ORD
Chicago
IAD
Washington
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 31 from Chicago to Washington, returning Sun, Jun 8, priced at $197 found 1 day ago
Fri, May 16 - Fri, May 16
ORD
Chicago
IAD
Washington
$198 Roundtrip, found 10 hours ago
$198
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Fri, May 16 from Chicago to Washington, returning Fri, May 16, priced at $198 found 10 hours ago

Washington Dulles Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hotel Nell - Union Market

Hotel Nell - Union Market

3 out of 5
Save 100% on your flight
per person
Jun 13 - Jun 17
found 1 day ago
Roundtrip flight included
Chicago (CHI) to Washington (DCA)
EVEN Hotel Rockville - Washington DC Area by IHG

EVEN Hotel Rockville - Washington DC Area by IHG

3.5 out of 5
per person
Jun 9 - Jun 13
found 1 day ago
Roundtrip non-stop flight included
Chicago (ORD) to Washington (DCA)
Holiday Inn Washington Capitol - Natl Mall by IHG

Holiday Inn Washington Capitol - Natl Mall by IHG

3 out of 5
Save 100% on your flight
per person
Jun 13 - Jun 17
found 1 day ago
Roundtrip flight included
Chicago (CHI) to Washington (DCA)
Hotel Heron Old Town Alexandria

Hotel Heron Old Town Alexandria

4 out of 5
per person
Jun 9 - Jun 13
found 1 day ago
Roundtrip non-stop flight included
Chicago (ORD) to Washington (DCA)
Lyle Washington D.C.

Lyle Washington D.C.

4.5 out of 5
Save 100% on your flight
per person
Jun 13 - Jun 17
found 1 day ago
Roundtrip flight included
Chicago (CHI) to Washington (DCA)
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Frequently asked questions

Can I catch a flight from ORD to IAD right now?
For information on any present Washington Dulles Intl. Airport (IAD) quarantine requirements and travel advice, go to the Covid-19 Travel Advisor. Look before you book your flight, so you don’t get caught out.
Are there direct flights from ORD to IAD?
Wander wisely and opt for a direct flight from O’Hare Intl. Airport (ORD) to IAD with United Airlines. This carrier is the smart choice if you’re hoping to get to Sterling as speedily as possible.
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 Dulles Intl. Airport (IAD), please visit our Customer Service Portal.
How long is the flight from O'Hare Airport to Dulles Intl. Airport?
On average, traveling from ORD to Washington Dulles Intl. Airport (IAD) takes a quick 1 hour and 55 minutes in total. Use the short trip to have a power nap or listen to a quick podcast before the next step of your journey begins.
What is the flight distance from ORD to IAD?
You can forget about watching a film. We’ll be impressed if you even squeeze in some TV episodes on the hop between ORD and Washington Dulles Intl. Airport (IAD). You’ll only be traveling 590 mi.
What airlines fly from O'Hare Intl. Airport (ORD) to Washington Dulles Intl. Airport (IAD)?
Locked in the dates for your big adventure? Want to fly nonstop from Chicago to Sterling? With United Airlines offering up to 156 flights per month, you’ll be cruising the skies soon enough.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that 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 2021, flights departing on a Monday 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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Chicago to Washington

 

Traveling From
O'Hare Intl.
Traveling To
Washington Dulles Intl.
Shortest Flight Time
1 hours 54 mins
Earliest Departure Time
8:45AM CDT
Latest Departure Time
9:05PM CDT
Lowest Flight Price
$164

Route Info

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


Origin:
ORD - O'Hare International Airport
Destination:
IAD - 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

Discover our best flights from Chicago ORD to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Chicago ORD to Washington IAD at the right price  

Airfares to Washington IAD from Chicago ORD currently cost between $164 and $198. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Chicago ORD to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Chicago ORD to Washington IAD on Travelocity starting at $81. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Chicago ORD quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from ORD to take around 1 hour(s) 54 min(s).  

 

Find our cheapest airfares for flights from Chicago ORD to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from ORD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Chicago ORD to Washington IAD today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Chicago ORD to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Chicago ORD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from ORD have this option.  

 

Travel with confidence when you book flights to Washington IAD from Chicago ORD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*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.