Cheap Flight Tickets from Chicago (ORD) to Washington (IAD), Starting at $285

Good to Know: Cheapest and Fastest ORD - IAD Flights

Useful information for finding best airline tickets from Chicago O'Hare International to Washington Dulles International on your next trip.

Cheapest Round Trip Flight

$285

DL Delta Airlines • 1 stop • 7h 20m

Oct 09 – Oct 12

The cheapest round trip flight from Chicago to Washington (ORD-IAD-ORD) is currently $285

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Cheapest Direct Flight

$344

UA United Airlines • nonstop • 3h 25m

Oct 09

The cheapest nonstop flight from Chicago to Washington (ORD-IAD) is currently $344

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Fastest Flight

3h 25m

The fastest nonstop flight from Chicago to Washington (ORD-IAD) takes 3h 25m

Top Airlines Flying from Chicago to Washington

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Chicago (ORD) to Washington (IAD)

Compare and book low fare round-trip air tickets from Chicago to Washington. Ideal for travelers with confirmed return itineraries.

Oct 09 - Oct 12, Economy
DL
Chicago → Washington
7h 20m
6:10 AM - 11:50 AM • 1 stop
DL
Chicago → Washington
8h 20m
8:13 AM - 12:13 PM • 1 stop
$285
Delta Airlines
Oct 09 - Oct 12, Economy
UA
Chicago → Washington
3h 25m
8:50 AM - 11:55 AM • nonstop
UA
Chicago → Washington
6h 50m
12:40 PM - 3:50 PM • 1 stop
$305
United Airlines
Oct 09 - Oct 12, Economy
UA
Chicago → Washington
3h 26m
12:55 PM - 4:01 PM • nonstop
UA
Chicago → Washington
6h 50m
12:40 PM - 3:50 PM • 1 stop
$305
United Airlines
Oct 09 - Oct 12, Economy
UA
Chicago → Washington
3h 25m
8:50 AM - 11:55 AM • nonstop
UA
Chicago → Washington
3h 38m
10:30 AM - 11:48 AM • nonstop
$344
United Airlines
Oct 09 - Oct 12, Economy
UA
Chicago → Washington
3h 27m
2:37 PM - 5:44 PM • nonstop
UA
Chicago → Washington
3h 36m
1:10 PM - 2:26 PM • nonstop
$344
United Airlines
Oct 09 - Oct 12, Economy
AA
Chicago → Washington
6h 58m
6:40 PM - 11:58 PM • 1 stop
AA
Chicago → Washington
7h 25m
7:15 PM - 11:00 PM • 1 stop
$387
American Airlines

Fly from Chicago to Washington with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to Washington? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Chicago to Washington Flights

What are the airports in Chicago?
MDW,ORD
What’s the most popular airline flying from ORD to IAD?
The most popular airline flying from Chicago to Washington are
Can I fly from ORD to IAD non-stop?
Yes, you can fly ORD to IAD non-stop on
Which airlines fly nonstop between Chicago and Washington?
The non-stop flights between Chicago and Washington are .
What’s the earliest departure time from ORD to IAD Airport?
The earliest flight leaves ORD at 6:10 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Chicago to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ORD to IAD?
Read the fare rules of the Chicago to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Chicago and Washington?
operate flights between Chicago and Washington
How long does a flight from Chicago to Washington take?
It takes approximately 2 hour to fly non-stop from ORD to IAD, which is 588.64 miles by air.
Which airlines provide the cheapest flights from Chicago (ORD) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from ORD were found on UA : USD 305
Do I need a passport to fly between ORD and IAD?
No
What’s the latest departure time from ORD to IAD ?
The last flight leaves ORD at 9:52 pm

Chicago (ORD) to Washington (IAD): Airport Information

Origin Airport Chicago O'Hare International , Chicago, US
Destination Airport Washington Dulles International , Washington, US
Distance 589 miles

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