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Cheap flights from District of Columbia to Chicago from $72

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 11/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Frontier Logo
6:41 pm - 12:08 amIAD-ORD
6h 27m1 stop
Frontier Logo
6:11 am - 4:24 pmORD-IAD
9h 13m1 stop
$141Frontier
Find Deal
dim., nov. 23 - ven., déc. 5
Frontier Logo
5:19 pm - 10:24 pmIAD-ORD
6h 05m1 stop
Frontier Logo
6:11 am - 4:24 pmORD-IAD
9h 13m1 stop
$142Frontier
Find Deal
ven., déc. 5 - dim., déc. 7
Multiple Airlines Logo
9:00 am - 2:31 pmIAD-ORD
6h 31m1 stop
Multiple Airlines Logo
7:41 pm - 4:24 pmORD-IAD
19h 43m2 stops
$160Multiple Airlines
Find Deal
mer., déc. 10 - sam., déc. 13
Multiple Airlines Logo
8:44 am - 11:06 pmIAD-ORD
15h 22m1 stop
Multiple Airlines Logo
4:22 pm - 2:29 pmORD-IAD
21h 07m1 stop
$162Multiple Airlines
Find Deal
dim., nov. 23 - mar., déc. 2
JetBlue Logo
4:55 pm - 8:52 pmDCA-ORD
4h 57m1 stop
JetBlue Logo
1:43 pm - 10:59 pmORD-DCA
8h 16m1 stop
$169JetBlue
Find Deal
mar., nov. 18 - jeu., nov. 20
JetBlue Logo
6:15 am - 1:10 pmDCA-ORD
7h 55m1 stop
JetBlue Logo
2:05 pm - 10:47 pmORD-DCA
7h 42m1 stop
$177JetBlue
Find Deal
ven., janv. 9 - sam., janv. 10
American Airlines Logo
6:00 am - 7:19 amDCA-ORD
2h 19mnonstop
American Airlines Logo
6:05 am - 9:00 amORD-DCA
1h 55mnonstop
$222American Airlines
Find Deal
ven., déc. 5 - dim., déc. 7
United Airlines Logo
12:00 pm - 1:12 pmDCA-ORD
2h 12mnonstop
United Airlines Logo
11:18 am - 2:13 pmORD-DCA
1h 55mnonstop
$223United Airlines
Find Deal
ven., déc. 5 - ven., déc. 12
American Airlines Logo
6:00 am - 7:19 amDCA-ORD
2h 19mnonstop
American Airlines Logo
12:59 pm - 3:59 pmORD-DCA
2h 00mnonstop
$224American Airlines
Find Deal
ven., déc. 5 - ven., déc. 12
United Airlines Logo
1:00 pm - 2:15 pmDCA-ORD
2h 15mnonstop
United Airlines Logo
7:37 pm - 10:50 pmORD-DCA
2h 13mnonstop
$230United Airlines
Find Deal
mer., déc. 24 - jeu., janv. 1

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

Our best Frontier deals on District of Columbia to Chicago O'Hare Intl Airport flight tickets
Frontier
Nov 23
IAD6:41 pmWashington, D.C. Dulles Intl
6h 27m
1 stop
ORD12:08 amChicago O'Hare Intl
Dec 5
ORD6:11 amChicago O'Hare Intl
9h 13m
1 stop
IAD4:24 pmWashington, D.C. Dulles Intl
$141
Find similar
Frontier
Dec 5
IAD5:19 pmWashington, D.C. Dulles Intl
6h 05m
1 stop
ORD10:24 pmChicago O'Hare Intl
Dec 7
ORD6:11 amChicago O'Hare Intl
9h 13m
1 stop
IAD4:24 pmWashington, D.C. Dulles Intl
$142
Find similar
Frontier
Dec 4
IAD9:21 amWashington, D.C. Dulles Intl
13h 30m
1 stop
ORD9:51 pmChicago O'Hare Intl
Dec 5
ORD4:20 pmChicago O'Hare Intl
5h 45m
1 stop
IAD11:05 pmWashington, D.C. Dulles Intl
$143
Find similar

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

Our best United Airlines deals on District of Columbia to Chicago O'Hare Intl Airport flight tickets
United Airlines
Dec 5
DCA12:00 pmWashington, D.C. Reagan-National
2h 12m
ORD1:12 pmChicago O'Hare Intl
Dec 12
ORD11:18 amChicago O'Hare Intl
1h 55m
DCA2:13 pmWashington, D.C. Reagan-National
$223
Find similar
United Airlines
Dec 24
DCA1:00 pmWashington, D.C. Reagan-National
2h 15m
ORD2:15 pmChicago O'Hare Intl
Jan 1
ORD7:37 pmChicago O'Hare Intl
2h 13m
DCA10:50 pmWashington, D.C. Reagan-National
$230
Find similar
United Airlines
Dec 6
DCA6:00 amWashington, D.C. Reagan-National
5h 44m
1 stop
ORD10:44 amChicago O'Hare Intl
Dec 8
ORD12:45 pmChicago O'Hare Intl
1h 53m
DCA3:38 pmWashington, D.C. Reagan-National
$233
Find similar

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 novembre 6, 2025.
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

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

dim. 11/23

6:41 pm-12:08 am

1 stop6h 27m

Chicago O'Hare Intl

ven. 12/5

6:11 am-4:24 pm

1 stop9h 13m

$141

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

ven. 12/5

5:19 pm-10:24 pm

1 stop6h 05m

Chicago O'Hare Intl

dim. 12/7

6:11 am-4:24 pm

1 stop9h 13m

$142

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

mer. 12/10

9:00 am-2:31 pm

1 stop6h 31m

Chicago O'Hare Intl

sam. 12/13

7:41 pm-4:24 pm

2 stops19h 43m

$160

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

dim. 11/23

8:44 am-11:06 pm

1 stop15h 22m

Chicago O'Hare Intl

mar. 12/2

4:22 pm-2:29 pm

1 stop21h 07m

$162

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

mar. 11/18

4:55 pm-8:52 pm

1 stop4h 57m

Chicago O'Hare Intl

jeu. 11/20

1:43 pm-10:59 pm

1 stop8h 16m

$169

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

ven. 1/9

6:15 am-1:10 pm

1 stop7h 55m

Chicago O'Hare Intl

sam. 1/10

2:05 pm-10:47 pm

1 stop7h 42m

$177

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

ven. 12/5

6:00 am-7:19 am

Nonstop2h 19m

Chicago O'Hare Intl

dim. 12/7

6:05 am-9:00 am

Nonstop1h 55m

$222

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

ven. 12/5

12:00 pm-1:12 pm

Nonstop2h 12m

Chicago O'Hare Intl

ven. 12/12

11:18 am-2:13 pm

Nonstop1h 55m

$223

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

ven. 12/5

6:00 am-7:19 am

Nonstop2h 19m

Chicago O'Hare Intl

ven. 12/12

12:59 pm-3:59 pm

Nonstop2h 00m

$224

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

mer. 12/24

1:00 pm-2:15 pm

Nonstop2h 15m

Chicago O'Hare Intl

jeu. 1/1

7:37 pm-10:50 pm

Nonstop2h 13m

$230

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 September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from District of Columbia averaging around $277.

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 Friday when prices can be found for as low as $388. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday 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 $523.

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 $349 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $453. 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 Baltimore/Washington 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 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 $331 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 $216 on momondo.

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

There are 4 cabin classes available to choose from on District of Columbia to Chicago O'Hare Intl 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

$193

Fastest flight time

2h 05m

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 $193. 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 $296.
The fastest flight from District of Columbia to Chicago O'Hare Intl Airport takes 2h 05m
Direct flights go from District of Columbia to Chicago O'Hare Intl Airport every day.
Search flight deals

  • 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
Spirit AirlinesPriceFrom $52Free CancellationRating
6.3
8,122 reviews
Search Spirit Airlines flights
FrontierPriceFrom $72Free CancellationRating
5.8
3,115 reviews
Search Frontier flights
SouthwestPriceFrom $156Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
American AirlinesPriceFrom $166Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Tinley Park
Janesville
Aurora
Elgin
Benton Harbor

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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