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Cheap flights from District of Columbia to Chicago from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Chicago departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:48 am - 7:53 pm
IAD
-
ORD
13h 05m
1 stop
Frontier Logo
1:50 pm - 10:52 pm
ORD
-
IAD
8h 02m
1 stop
$219Frontier
Tue, Aug 11 - Wed, Aug 12
American Airlines Logo
8:09 pm - 9:41 pm
DCA
-
ORD
2h 32mnonstop
American Airlines Logo
6:45 am - 12:19 pm
ORD
-
DCA
4h 34m
1 stop
$221American Airlines
Sat, Sep 5 - Tue, Sep 8
United Airlines Logo
10:18 pm - 11:31 pm
IAD
-
ORD
2h 13mnonstop
United Airlines Logo
9:52 pm - 12:58 am
ORD
-
IAD
2h 06mnonstop
$223United Airlines
Sat, Oct 10 - Mon, Oct 12
Frontier Logo
8:33 pm - 8:02 am
IAD
-
ORD
12h 29m
1 stop
Frontier Logo
1:50 pm - 10:52 pm
ORD
-
IAD
8h 02m
1 stop
$224Frontier
Tue, Aug 11 - Thu, Aug 13
JetBlue Logo
1:25 pm - 7:27 pm
DCA
-
ORD
7h 02m
1 stop
JetBlue Logo
11:01 am - 6:01 pm
ORD
-
DCA
6h 00m
1 stop
$227JetBlue
Wed, Aug 19 - Mon, Aug 24
JetBlue Logo
2:25 pm - 7:27 pm
DCA
-
ORD
6h 02m
1 stop
JetBlue Logo
11:01 am - 6:01 pm
ORD
-
DCA
6h 00m
1 stop
$229JetBlue
Fri, Aug 21 - Mon, Aug 24
JetBlue Logo
6:30 am - 11:47 am
DCA
-
ORD
6h 17m
1 stop
JetBlue Logo
9:38 am - 7:20 pm
ORD
-
DCA
8h 42m
1 stop
$230JetBlue
Thu, Sep 10 - Mon, Sep 14
Delta Logo
5:05 pm - 9:37 pm
DCA
-
ORD
5h 32m
1 stop
Delta Logo
5:10 pm - 11:02 pm
ORD
-
DCA
4h 52m
1 stop
$231Delta
Fri, Sep 11 - Mon, Sep 14
Delta Logo
6:09 pm - 11:59 pm
IAD
-
ORD
6h 50m
1 stop
Delta Logo
11:17 am - 4:30 pm
ORD
-
IAD
4h 13m
1 stop
$231Delta
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
5:00 pm - 6:04 pm
DCA
-
ORD
2h 04mnonstop
United Airlines Logo
4:00 pm - 6:52 pm
ORD
-
DCA
1h 52mnonstop
$233United Airlines
Wed, Nov 25 - Tue, Dec 1

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Delta flights from District of Columbia to Chicago O'Hare Intl Airport

Our best Delta deals on District of Columbia to Chicago O'Hare Intl Airport flight tickets
Delta
Sep 11
DCA5:05 pmWashington, D.C. Reagan-National
5h 32m
1 stop
ORD9:37 pmChicago O'Hare Intl
Sep 14
ORD5:10 pmChicago O'Hare Intl
4h 52m
1 stop
DCA11:02 pmWashington, D.C. Reagan-National
$231
Delta
Sep 5
IAD2:54 pmWashington, D.C. Dulles Intl
5h 05m
1 stop
ORD6:59 pmChicago O'Hare Intl
Sep 9
ORD5:30 amChicago O'Hare Intl
7h 41m
1 stop
IAD2:11 pmWashington, D.C. Dulles Intl
$241
Delta
Aug 13
IAD11:10 amWashington, D.C. Dulles Intl
6h 07m
1 stop
ORD4:17 pmChicago O'Hare Intl
Aug 15
ORD11:22 amChicago O'Hare Intl
4h 14m
1 stop
IAD4:36 pmWashington, D.C. Dulles Intl
$248

American Airlines flights from District of Columbia to Chicago O'Hare Intl Airport

Our best American Airlines deals on District of Columbia to Chicago O'Hare Intl Airport flight tickets
American Airlines
Aug 13
DCA5:00 amWashington, D.C. Reagan-National
5h 00m
1 stop
ORD9:00 amChicago O'Hare Intl
Aug 17
ORD8:58 pmChicago O'Hare Intl
2h 01m
DCA11:59 pmWashington, D.C. Reagan-National
$221
American Airlines
Sep 3
DCA10:18 amWashington, D.C. Reagan-National
2h 20m
ORD11:38 amChicago O'Hare Intl
Sep 8
ORD1:25 pmChicago O'Hare Intl
2h 04m
DCA4:29 pmWashington, D.C. Reagan-National
$237
American Airlines
Aug 19
DCA5:23 pmWashington, D.C. Reagan-National
2h 31m
ORD6:54 pmChicago O'Hare Intl
Aug 24
ORD8:58 pmChicago O'Hare Intl
2h 01m
DCA11:59 pmWashington, D.C. Reagan-National
$244

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 22, 2026.
Use the filters below to find and compare flights from District of Columbia to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Tue 8/11

7:48 am-7:53 pm

1 stop13h 05m

Chicago O'Hare Intl

Wed 8/12

1:50 pm-10:52 pm

1 stop8h 02m

$219

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Sat 9/5

8:09 pm-9:41 pm

Nonstop2h 32m

Chicago O'Hare Intl

Tue 9/8

6:45 am-12:19 pm

1 stop4h 34m

$221

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Sat 10/10

10:18 pm-11:31 pm

Nonstop2h 13m

Chicago O'Hare Intl

Mon 10/12

9:52 pm-12:58 am

Nonstop2h 06m

$223

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Tue 8/11

8:33 pm-8:02 am

1 stop12h 29m

Chicago O'Hare Intl

Thu 8/13

1:50 pm-10:52 pm

1 stop8h 02m

$224

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Wed 8/19

1:25 pm-7:27 pm

1 stop7h 02m

Chicago O'Hare Intl

Mon 8/24

11:01 am-6:01 pm

1 stop6h 00m

$227

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Fri 8/21

2:25 pm-7:27 pm

1 stop6h 02m

Chicago O'Hare Intl

Mon 8/24

11:01 am-6:01 pm

1 stop6h 00m

$229

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Thu 9/10

6:30 am-11:47 am

1 stop6h 17m

Chicago O'Hare Intl

Mon 9/14

9:38 am-7:20 pm

1 stop8h 42m

$230

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Fri 9/11

5:05 pm-9:37 pm

1 stop5h 32m

Chicago O'Hare Intl

Mon 9/14

5:10 pm-11:02 pm

1 stop4h 52m

$231

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Fri 9/11

6:09 pm-11:59 pm

1 stop6h 50m

Chicago O'Hare Intl

Tue 9/15

11:17 am-4:30 pm

1 stop4h 13m

$231
Quickest round-trip

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Wed 11/25

5:00 pm-6:04 pm

Nonstop2h 04m

Chicago O'Hare Intl

Tue 12/1

4:00 pm-6:52 pm

Nonstop1h 52m

$233

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from District of Columbia to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of August is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from District of Columbia averaging around $302.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Saturday when prices can be found for as low as $411. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from District of Columbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $560.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from District of Columbia in the evening is the least expensive time of day to depart. momondo users have found prices as low as $427 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $473. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest District of Columbia to Chicago O'Hare Intl flight route?

Fly from Washington, D.C. Reagan-National to Chicago O'Hare Intl for the best District of Columbia - Chicago O'Hare Intl flight prices

How far in advance should I book a flight from District of Columbia to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $396 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from District of Columbia for as low as $230 on momondo.

What cabin class options are available on District of Columbia to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on District of Columbia to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on District of Columbia to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between District of Columbia to Chicago O'Hare Intl Airport.

Cheap District of Columbia to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Chicago O'Hare Intl Airport

Best Price Found

$225

Fastest flight time

2h 04m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from District of Columbia in the past 72 hours is $225. The best round-trip flight deal from District of Columbia to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $347.
The fastest flight from District of Columbia to Chicago O'Hare Intl Airport takes 2h 04m
Direct flights go from District of Columbia to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from District of Columbia to Chicago O'Hare Intl Airport

  • When did momondo last update prices for flights from District of Columbia to Chicago O'Hare Intl Airport?

    Prices for flights from District of Columbia to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from District of Columbia to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from District of Columbia to Chicago O'Hare Intl Airport?

Best airlines flying from District of Columbia to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from District of Columbia to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $29Free CancellationRating
5.6
2,770 reviews
Search Frontier flights
SouthwestPriceFrom $134Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
10,024 reviews
Search United Airlines flights
American AirlinesPriceFrom $174Free CancellationRating
7.1
11,831 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Gurnee
Rosemont
Orland Park
Oak Brook
Naperville
Joliet
New Buffalo
Kenosha
Hammond
Aurora
Racine
Janesville
Elgin
Evanston
South Holland

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from District of Columbia to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from District of Columbia to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for District of Columbia to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from District of Columbia to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from District of Columbia to Chicago.

I’m not ready to book a flight from District of Columbia to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from District of Columbia and alert you when they change.

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