Cheap flights from Dulles Intl to O'Hare Intl (IAD - ORD)

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How to find the cheapest flight from
Dulles Intl (IAD) to O'Hare Intl (ORD)

All the information you need to plan the best IAD to ORD flight in 2022: compare Dulles Intl to O'Hare Intl flight prices with the expected peak season, weather and rainfall in O'Hare Intl.
IAD - ORD
Price
$166 - $337
ORD
Temperature
23 - 73.4 °F
ORD
Precipitation
1.7 - 4.9 inches

Popular in

September

High demand for flights, 10% potential price rise

Cheapest in

August

Best time to find cheap flights, 45% potential price drop

Round-trip from

$166

From Washington Dulles Intl to Chicago O'Hare Intl

One-way from

$126

One-way flight from Washington Dulles Intl to Chicago O'Hare Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport (IAD - ORD)?

When flying from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, August can be a great choice for travel to Chicago O'Hare Intl Airport. Flights to Chicago O'Hare Intl Airport from Washington Dulles Intl Airport in August are about $225 on average during August, but can be found for as low as $77.

Cheap flights from Dulles Intl to O'Hare Intl in January, February 2022

The best prices found for IAD to ORD flights for January, February
12 Feb - 12 Feb
$111pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
12 Feb - 13 Feb
$117pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
IAD
Washington Dulles Intl
30 Jan - 30 Jan
$121pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Washington Dulles Intl to O'Hare Intl 2022 flight deals

Cheap flights to O'Hare Intl from Dulles Intl found for this year
12 Feb - 12 Feb
$111pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
12 Feb - 13 Feb
$117pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
IAD
Washington Dulles Intl
30 Jan - 30 Jan
$121pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Non-stop flights to O'Hare Intl from Dulles Intl

Save time with Dulles Intl to O'Hare Intl direct flight deals
29 Jan - 3 Feb
$158pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
IAD
Washington Dulles Intl
30 Jan - 3 Feb
$168pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
IAD
Washington Dulles Intl
7 Mar - 10 Mar
$174pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Dulles Intl to O'Hare Intl

Late deals on round-trip flights to O'Hare Intl from Dulles Intl, departing today and this week
22 Jan - 27 Jan
$161pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
IAD
Washington Dulles Intl
20 Jan - 25 Jan
$164pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
24 Jan - 27 Jan
$170pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to O'Hare Intl from Washington Dulles Intl

The cheapest one-way flights from Dulles Intl to O'Hare Intl
4:35 pm - 8:17 am
Multiple Airlines
3 Stops
40h 42m
IAD - ORD
Multiple Airlines
$126
Kiwi.com
1:10 am - 11:31 am
American Airlines
2 Stops
11h 21m
IAD - ORD
American Airlines
6:07 pm - 7:12 pm
United Airlines
Nonstop
2h 05m
IAD - ORD
United Airlines
$144
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dulles Intl</span> to <span class="emphasized">O'Hare Intl</span> flights.

Flight FAQs

From Dulles Intl to O'Hare Intl

Which airlines flying from Washington Dulles Intl to Chicago O'Hare Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Washington Dulles Intl to Chicago O'Hare Intl that may be offering flexible cancellation policies are United Airlines, American Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport for under $200. The cheapest flight booked recently is on United Airlines for just $111, but on average you can expect to pay $153.

Are there nonstop flights from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport under $200. A good price for a nonstop flight from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport is less than $188.

Are there last-minute flights available from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport for under $200?

There are currently 20+ open flights from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport within the next 7 days for less than $200.

What days are nonstop flights available from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport?

Nonstop flights can be found on the following days: Monday.

How many flights depart from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport on average per day?

5 flight departures from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport per day on average.
Early Morning (Midnight to 6am) - 100% of flight departures

How long is the flight from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport?

Airlines like United Airlines, American Airlines, and Delta fly from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport in about 2h 09m. The time it takes to get you to your destination can typically vary by up to 3h 47m. The distance between Washington Dulles Intl Airport and Chicago O'Hare Intl Airport is about 590 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport round-trip?

Flying on United Airlines is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $111. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $173 and $176, respectively. Users have found that United Airlines is 63% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport one-way?

$79 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $87 and $88, respectively.

What are the most popular airlines that fly from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport?

Before booking your flight from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport check out the most popular airlines for this route: Major Airline, American Airlines or Delta.

What are the cheapest flights from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport?

While on average a flight from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport is generally $459, our data shows the cheapest flight currently is $82. When looking at the most popular route, (Washington Dulles Intl - Chicago O'Hare Intl), you can expect to pay $158 for that flight.

What are the most reliable airlines from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport?

Consider Egypt Air (89%), Ethiopian Air (86%) or SAS (83%) when booking your flight. These represent the most reliable airlines when flying from Washington Dulles Intl Airport to Chicago O'Hare Intl Airport.

COVID Restrictions

View COVID Travel Restrictions for O'Hare Intl (ORD)

Do I need a COVID test to fly to O'Hare Intl from Dulles Intl?

Information is based on travel restrictions for travel to Chicago O'Hare Intl within the United States

Most visitors from Washington Dulles Intl need to provide a negative COVID-19 test result and/or quarantine to enter Chicago O'Hare Intl.

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Chicago O'Hare Intl.

Do I need a test to fly back to Dulles Intl from O'Hare Intl?

Returning to Washington Dulles Intl from Chicago O'Hare Intl

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Washington Dulles Intl.

Hide COVID Travel Restrictions for O'Hare Intl (ORD)

Alternative routes for Dulles Intl to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for O'Hare Intl

Things to know before you go - useful duration and weather info for your trip from Dulles Intl to O'Hare Intl.
Average temperature for January in O'Hare Intl
35.6 °F
Avg rainfall for January in O'Hare Intl
1.8 ″

Airports servicing Washington

Airports servicing Chicago

Top 4 airlines flying from Washington Dulles Intl to Chicago O'Hare Intl

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to O'Hare Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$85 $169 No cancel fee 65%
American Airlines
$86 $263 No cancel fee 71%
Delta
$87 $273 No cancel fee N/A
United Airlines
$237 $391 No cancel fee 69%

Hourly flight availability from Dulles Intl to O'Hare Intl

See what time of day planes typically take off from Dulles Intl towards O'Hare Intl.
Afternoon Noon to 6 PM 57% of IAD to ORD departures
Early morning Midnight to 6 AM 36% of IAD to ORD departures
Morning 6 AM to noon 5% of IAD to ORD departures
Evening 6 PM to midnight 2% of IAD to ORD departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Dulles Intl to O'Hare Intl
See how many times per day planes take to the skies headed from Dulles Intl to O'Hare Intl.
Sunday
21 daily flights
Monday
18 daily flights
Tuesday
13 daily flights
Wednesday
14 daily flights
Thursday
11 daily flights
Friday
21 daily flights
Saturday
12 daily flights
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