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Cheap flights from District of Columbia to Chicago from $77

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 10/6. 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
0 bags

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Cheap round-trip flights

Frontier Logo
5:34 pm - 12:11 amIAD-ORD
7h 37m1 stop
Frontier Logo
5:05 am - 4:34 pmORD-IAD
10h 29m1 stop
$141Frontier
Find Deal
Thu, Nov 6 - Mon, Nov 10
Frontier Logo
5:34 pm - 12:11 amIAD-ORD
7h 37m1 stop
Frontier Logo
11:24 am - 12:11 amORD-IAD
11h 47m1 stop
$142Frontier
Find Deal
Thu, Nov 6 - Mon, Nov 10
Frontier Logo
5:34 pm - 12:11 amIAD-ORD
7h 37m1 stop
Frontier Logo
5:05 am - 4:34 pmORD-IAD
10h 29m1 stop
$143Frontier
Find Deal
Thu, Nov 6 - Mon, Nov 10
Multiple Airlines Logo
9:00 am - 1:47 pmIAD-ORD
5h 47m1 stop
Multiple Airlines Logo
7:43 pm - 7:46 pmORD-IAD
23h 03m2 stops
$197Multiple Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
JetBlue Logo
6:25 am - 12:22 pmDCA-ORD
6h 57m1 stop
JetBlue Logo
1:35 pm - 10:56 pmORD-DCA
8h 21m1 stop
$203JetBlue
Find Deal
Tue, Oct 21 - Wed, Oct 22
JetBlue Logo
6:25 am - 12:22 pmDCA-ORD
6h 57m1 stop
JetBlue Logo
7:00 am - 2:50 pmORD-DCA
6h 50m1 stop
$207JetBlue
Find Deal
Tue, Oct 21 - Tue, Oct 28
United Airlines Logo
6:25 am - 7:39 amDCA-ORD
2h 14mnonstop
United Airlines Logo
7:40 pm - 10:43 pmORD-DCA
2h 03mnonstop
$257United Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 18
American Airlines Logo
7:59 pm - 9:23 pmDCA-ORD
2h 24mnonstop
American Airlines Logo
11:40 am - 2:24 pmORD-DCA
1h 44mnonstop
$259American Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
United Airlines Logo
5:00 pm - 6:15 pmDCA-ORD
2h 15mnonstop
United Airlines Logo
4:00 pm - 7:03 pmORD-DCA
2h 03mnonstop
$261United Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 20
American Airlines Logo
9:45 am - 10:58 amDCA-ORD
2h 13mnonstop
American Airlines Logo
1:15 pm - 4:14 pmORD-DCA
1h 59mnonstop
$262American Airlines
Find Deal
Sat, Nov 8 - Mon, Nov 10

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 6
IAD5:34 pmWashington, D.C. Dulles Intl
7h 37m
1 stop
ORD12:11 amChicago O'Hare Intl
Nov 10
ORD5:05 amChicago O'Hare Intl
10h 29m
1 stop
IAD4:34 pmWashington, D.C. Dulles Intl
$141
Find similar
Frontier
Nov 6
IAD5:34 pmWashington, D.C. Dulles Intl
7h 37m
1 stop
ORD12:11 amChicago O'Hare Intl
Nov 10
ORD11:24 amChicago O'Hare Intl
11h 47m
1 stop
IAD12:11 amWashington, D.C. Dulles Intl
$142
Find similar
Frontier
Oct 4
IAD7:00 amWashington, D.C. Dulles Intl
10h 45m
1 stop
ORD4:45 pmChicago O'Hare Intl
Oct 16
ORD5:05 amChicago O'Hare Intl
9h 33m
1 stop
IAD3:38 pmWashington, D.C. Dulles Intl
$143
Find similar

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

Our best JetBlue deals on District of Columbia to Chicago O'Hare Intl Airport flight tickets
JetBlue
Oct 21
DCA6:25 amWashington, D.C. Reagan-National
6h 57m
1 stop
ORD12:22 pmChicago O'Hare Intl
Oct 22
ORD1:35 pmChicago O'Hare Intl
8h 21m
1 stop
DCA10:56 pmWashington, D.C. Reagan-National
$203
Find similar
JetBlue
Oct 21
DCA6:25 amWashington, D.C. Reagan-National
6h 57m
1 stop
ORD12:22 pmChicago O'Hare Intl
Oct 28
ORD7:00 amChicago O'Hare Intl
6h 50m
1 stop
DCA2:50 pmWashington, D.C. Reagan-National
$207
Find similar
JetBlue
Oct 28
DCA4:55 pmWashington, D.C. Reagan-National
4h 57m
1 stop
ORD8:52 pmChicago O'Hare Intl
Oct 30
ORD6:45 amChicago O'Hare Intl
7h 05m
1 stop
DCA2:50 pmWashington, D.C. Reagan-National
$208
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 September 22, 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

Thu 11/6

5:34 pm-12:11 am

1 stop7h 37m

Chicago O'Hare Intl

Mon 11/10

5:05 am-4:34 pm

1 stop10h 29m

$141

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Thu 11/6

5:34 pm-12:11 am

1 stop7h 37m

Chicago O'Hare Intl

Mon 11/10

11:24 am-12:11 am

1 stop11h 47m

$142

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Thu 11/6

5:34 pm-12:11 am

1 stop7h 37m

Chicago O'Hare Intl

Mon 11/10

5:05 am-4:34 pm

1 stop10h 29m

$143

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Wed 10/15

9:00 am-1:47 pm

1 stop5h 47m

Chicago O'Hare Intl

Tue 10/21

7:43 pm-7:46 pm

2 stops23h 03m

$197

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Tue 10/21

6:25 am-12:22 pm

1 stop6h 57m

Chicago O'Hare Intl

Wed 10/22

1:35 pm-10:56 pm

1 stop8h 21m

$203

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Tue 10/21

6:25 am-12:22 pm

1 stop6h 57m

Chicago O'Hare Intl

Tue 10/28

7:00 am-2:50 pm

1 stop6h 50m

$207

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Sat 10/18

6:25 am-7:39 am

Nonstop2h 14m

Chicago O'Hare Intl

Sat 10/18

7:40 pm-10:43 pm

Nonstop2h 03m

$257

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Wed 11/5

7:59 pm-9:23 pm

Nonstop2h 24m

Chicago O'Hare Intl

Wed 11/12

11:40 am-2:24 pm

Nonstop1h 44m

$259

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Sat 10/18

5:00 pm-6:15 pm

Nonstop2h 15m

Chicago O'Hare Intl

Mon 10/20

4:00 pm-7:03 pm

Nonstop2h 03m

$261

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Sat 11/8

9:45 am-10:58 am

Nonstop2h 13m

Chicago O'Hare Intl

Mon 11/10

1:15 pm-4:14 pm

Nonstop1h 59m

$262

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 October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from District of Columbia averaging around $279.

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 $393. 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 $519.

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 $339 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 $282 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 $223 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

$177

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 $177. 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 $46Free CancellationRating
6.3
8,031 reviews
Search Spirit Airlines flights
FrontierPriceFrom $73Free CancellationRating
5.8
3,166 reviews
Search Frontier flights
SouthwestPriceFrom $157Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
DeltaPriceFrom $212Free CancellationRating
7.9
7,971 reviews
Search Delta flights

Traveling to a place near Chicago?

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