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O'Hare Intl

$77+ Cheap flights from District of Columbia to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ORD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from District of Columbia to O'Hare Intl

Keep the following information in mind while searching for District of Columbia to O'Hare Intl flight deals. Data was last updated September 16, 2025.

Round-trip from

$143
(Gotogate)

One-way from

$77
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$217

Good round-trip deal

$306 or less

Good one-way deal

$167 or less
From District of Columbia to Chicago O'Hare Intl
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One-way flight from District of Columbia to Chicago O'Hare Intl
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Highest demand for flights based on searches. 8% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from District of Columbia to Chicago O'Hare Intl.
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Price to beat on a one-way flight from District of Columbia to Chicago O'Hare Intl.
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Find flight deals from District of Columbia to O'Hare Intl

Cheapest flights from District of Columbia to O'Hare Intl
Explore the most affordable flight options available from District of Columbia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Gotogate deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/254:22 pmIAD - ORD
1 stop8h 07mFrontier
Mon 10/2712:23 pmORD - IAD
1 stop9h 59mFrontier
Deal found 9/14$143
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:10 amIAD - ORD
1 stop5h 21mFrontier
Wed 10/811:00 amORD - IAD
1 stop7h 46mFrontier
Deal found 9/14$144
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:58 pmIAD - ORD
1 stop21h 35mFrontier
Mon 10/278:15 amORD - IAD
1 stop12h 23mFrontier
Deal found 9/14$145
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:15 amIAD - ORD
1 stop5h 26mFrontier
Fri 10/178:44 amORD - IAD
1 stop10h 59mFrontier
Deal found 9/14$149
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:55 pmIAD - ORD
1 stop11h 15mFrontier
Sat 9/275:40 pmORD - IAD
1 stop5h 15mFrontier
Deal found 9/15$150
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:14 pmIAD - ORD
1 stop21h 03mFrontier
Sun 9/288:49 pmORD - IAD
1 stop20h 35mFrontier
Deal found 9/14$151
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:15 amIAD - ORD
1 stop9h 24mFrontier
Sun 9/285:10 amORD - IAD
1 stop6h 45mFrontier
Deal found 9/15$154
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:14 pmIAD - ORD
1 stop25h 30mFrontier
Fri 10/35:10 amORD - IAD
1 stop6h 45mFrontier
Deal found 9/14$158
This Trip.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/239:15 amIAD - ORD
1 stop9h 24mFrontier
Thu 9/255:10 amORD - IAD
1 stop6h 45mFrontier
Deal found 9/16$162
This CheapOair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:47 amIAD - ORD
1 stop26h 54mFrontier
Sat 11/16:00 amORD - IAD
1 stop16h 55mFrontier
Deal found 9/13$163
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:00 amIAD - ORD
1 stop5h 41mFrontier
Sat 11/15:45 pmORD - IAD
1 stop5h 10mFrontier
Deal found 9/15$165
This Gotogate deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:00 amDCA - ORD
1 stop27h 36mFrontier
Mon 10/276:50 amORD - DCA
1 stop14h 09mFrontier
Deal found 9/14$173

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 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

District of Columbia

Fly to

O'Hare Intl

Route

Depart

Return

Price

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Sat 11/1

4:55 pm-8:52 pm

1 stop4h 57m

Chicago O'Hare Intl

Wed 11/5

6:45 am-2:50 pm

1 stop7h 05m

$208

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Tue 11/18

4:55 pm-8:52 pm

1 stop4h 57m

Chicago O'Hare Intl

Thu 11/20

8:20 am-2:59 pm

1 stop5h 39m

$208

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Tue 10/28

4:55 pm-8:52 pm

1 stop4h 57m

Chicago O'Hare Intl

Thu 10/30

6:45 am-2:50 pm

1 stop7h 05m

$208

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Fri 11/14

4:55 pm-8:52 pm

1 stop4h 57m

Chicago O'Hare Intl

Mon 11/17

6:44 am-2:50 pm

1 stop7h 06m

$213

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Fri 11/21

5:44 pm-10:50 pm

1 stop6h 06m

Chicago O'Hare Intl

Mon 11/24

8:20 am-2:59 pm

1 stop5h 39m

$213

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Wed 10/1

11:15 am-6:55 pm

1 stop8h 40m

Chicago O'Hare Intl

Wed 10/8

1:36 pm-7:22 pm

1 stop4h 46m

$218

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Mon 11/24

5:43 pm-10:50 pm

1 stop6h 07m

Chicago O'Hare Intl

Wed 12/3

11:25 am-9:00 pm

1 stop8h 35m

$218

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Fri 11/7

4:55 pm-8:52 pm

1 stop4h 57m

Chicago O'Hare Intl

Tue 11/11

6:44 am-2:50 pm

1 stop7h 06m

$220

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Thu 10/23

6:25 am-12:23 pm

1 stop6h 58m

Chicago O'Hare Intl

Mon 11/3

6:45 am-2:50 pm

1 stop7h 05m

$225

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Tue 12/23

6:30 am-7:48 am

Nonstop2h 18m

Chicago O'Hare Intl

Wed 12/31

8:58 pm-11:59 pm

Nonstop2h 01m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 44 results
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Best time to book a flight from District of Columbia to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from District of Columbia to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from District of Columbia to Chicago O'Hare Intl Airport (average of $245). Flying from District of Columbia to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to ORD?

Find hourly flight availability from District of Columbia to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Chicago O'Hare Intl Airport as you normally would.

Weekly flight availability from District of Columbia to Chicago O'Hare Intl Airport

Explore weekly flight availability from District of Columbia to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from USDC to ORD are scheduled on a Monday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from District of Columbia to Chicago O'Hare Intl Airport?

    JetBlue and United Airlines can get you from District of Columbia to Chicago O'Hare Intl Airport in just under 2h 08m. Your travel time can differ by up to 2h 49m. There are 587 mi between District of Columbia and Chicago O'Hare Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most reliable airlines from District of Columbia to Chicago O'Hare Intl Airport?

    No one likes to see their flight delayed. When booking a flight from District of Columbia to Chicago O'Hare Intl Airport consider choosing Egyptair (96%), Air China (94%) or ANA (79%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from District of Columbia to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from District of Columbia to Chicago O'Hare Intl Airport? While on average our users pay $994, our data indicates the cheapest price to be $128. The most popular route (Washington, D.C. Reagan-National - Chicago O'Hare Intl), is priced around $149.

  • Can I find deals for flights from District of Columbia to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on District of Columbia to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to O'Hare Intl.

  • Can I find deals for business class flights from District of Columbia to O'Hare Intl?

    Yes. Cheapflights offers flight deals from District of Columbia to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from District of Columbia to Chicago O'Hare Intl Airport (average of $245). Flying from District of Columbia to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Orland Park
Beloit
Racine
Rockford
Oak Brook
Elk Grove Village
Downers Grove
Naperville
Evanston
Merrillville
Bridgeview
Warrenville

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Alternative routes for District of Columbia to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights
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San Francisco to O'Hare Intl flights
Seattle to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Boston to O'Hare Intl flights
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Dulles Intl to O'Hare Intl flights
Denver to O'Hare Intl flights
Ontario to O'Hare Intl flights
John F Kennedy Intl to Midway flights
Santa Ana to O'Hare Intl flights
Baltimore to Midway flights
LaGuardia to Midway flights
Atlanta to Midway flights
Newark to Midway flights
Los Angeles to Midway flights
Dulles Intl to Midway flights
Sky Harbor Intl to O'Hare Intl flights
Austin to O'Hare Intl flights
San Francisco to Midway flights
Raleigh to O'Hare Intl flights
Charlotte to O'Hare Intl flights
Philadelphia to Midway flights
Minneapolis to O'Hare Intl flights
Hobby to Midway flights
Portland to O'Hare Intl flights
Burbank to O'Hare Intl flights
Hobby to O'Hare Intl flights
Providence to O'Hare Intl flights
Seattle to Midway flights
Reagan-National to Midway flights
Miami to O'Hare Intl flights
Hartford to O'Hare Intl flights
Denver to Midway flights
Cleveland to O'Hare Intl flights
Love Field to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
San Jose to O'Hare Intl flights
Minneapolis to Midway flights
San Diego to O'Hare Intl flights
Boston to Midway flights
Orlando to O'Hare Intl flights

Top 6 airlines flying from District of Columbia to O'Hare Intl

Discover the top 6 airlines that operate flights from District of Columbia to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$46Average$123FlexibilityNo cancel feeOn-time65%
FrontierCheapest$73Average$187FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$157Average$287FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$158Average$326FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$158Average$301FlexibilityNo cancel feeOn-time71%
DeltaCheapest$212Average$296FlexibilityNo cancel feeOn-timeN/A

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