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O'Hare Intl

$68+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 amIAD - ORD
1 stop17h 19mFrontier
Tue 1/62:26 pmORD - IAD
1 stop25h 24mFrontier
Deal found 12/17$183
This Frontier deal was found by Cheapflights users on 12/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:58 pmIAD - ORD
1 stop12h 04mFrontier
Mon 1/59:47 amORD - IAD
1 stop10h 16mFrontier
Deal found 12/16$213
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:37 pmIAD - ORD
1 stop5h 47mFrontier
Sun 1/48:09 pmORD - IAD
1 stop23h 54mFrontier
Deal found 12/16$215
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 amIAD - ORD
1 stop17h 19mMultiple Airlines
Tue 1/66:05 pmORD - IAD
2 stops21h 45mMultiple Airlines
Deal found 12/17$219
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:30 amDCA - ORD
Nonstop2h 18mUnited Airlines
Thu 1/19:00 amORD - DCA
Nonstop1h 58mUnited Airlines
Deal found 12/17$223
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:33 pmIAD - ORD
Nonstop2h 11mUnited Airlines
Thu 1/11:24 pmORD - IAD
Nonstop2h 00mUnited Airlines
Deal found 12/16$223
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:00 pmDCA - ORD
Nonstop2h 19mUnited Airlines
Thu 12/256:00 amORD - DCA
1 stop5h 24mUnited Airlines
Deal found 12/17$233
This Frontier deal was found by Cheapflights users on 12/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:37 pmIAD - ORD
1 stop5h 47mFrontier
Mon 1/59:47 amORD - IAD
1 stop10h 16mFrontier
Deal found 12/16$234
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:29 pmDCA - ORD
1 stop5h 12mAmerican Airlines
Thu 12/256:09 amORD - DCA
Nonstop1h 49mAmerican Airlines
Deal found 12/15$268
This Frontier deal was found by Cheapflights users on 12/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:58 pmIAD - ORD
1 stop11h 49mFrontier
Mon 1/59:47 amORD - IAD
1 stop10h 16mFrontier
Deal found 12/16$282
This Southwest deal was found by Cheapflights users on 12/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 amDCA - ORD
1 stop7h 10mSouthwest
Thu 1/11:45 pmORD - DCA
1 stop7h 55mSouthwest
Deal found 12/15$283
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 pmDCA - ORD
Nonstop2h 17mUnited Airlines
Wed 12/317:00 amORD - DCA
Nonstop1h 59mUnited Airlines
Deal found 12/14$284

Find 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 December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$142
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$269

Good round-trip deal

$340 or less

Good one-way deal

$208 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Chicago (CHI) flights.
Search Deals
From District of Columbia to Chicago O'Hare Intl
Search Deals
One-way flight from District of Columbia to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from District of Columbia to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from District of Columbia to Chicago O'Hare Intl.
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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 December 18, 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

Thu 1/29

10:05 am-5:43 pm

1 stop8h 38m

Chicago O'Hare Intl

Tue 2/3

7:45 am-2:29 pm

1 stop5h 44m

$197

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Fri 2/6

11:55 am-5:44 pm

1 stop6h 49m

Chicago O'Hare Intl

Mon 2/9

7:45 am-4:19 pm

1 stop7h 34m

$197

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Wed 1/7

11:55 am-5:43 pm

1 stop6h 48m

Chicago O'Hare Intl

Sun 1/11

7:45 am-5:34 pm

1 stop8h 49m

$197

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Wed 1/7

1:00 pm-5:43 pm

1 stop5h 43m

Chicago O'Hare Intl

Sat 1/10

7:45 am-5:04 pm

1 stop8h 19m

$197

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Thu 1/22

1:00 pm-5:43 pm

1 stop5h 43m

Chicago O'Hare Intl

Mon 1/26

7:45 am-4:19 pm

1 stop7h 34m

$197

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Fri 1/30

11:55 am-5:43 pm

1 stop6h 48m

Chicago O'Hare Intl

Mon 2/2

8:29 am-4:19 pm

1 stop6h 50m

$197

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Thu 1/8

1:00 pm-5:43 pm

1 stop5h 43m

Chicago O'Hare Intl

Mon 1/12

6:45 am-1:20 pm

1 stop5h 35m

$197

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Mon 5/11

11:30 am-7:26 pm

1 stop8h 56m

Chicago O'Hare Intl

Fri 5/15

3:15 pm-10:59 pm

1 stop6h 44m

$207

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Sat 1/17

7:00 pm-8:25 pm

Nonstop2h 25m

Chicago O'Hare Intl

Sun 1/18

6:00 am-8:59 am

Nonstop1h 59m

$223

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Sat 2/14

8:15 am-9:34 am

Nonstop2h 19m

Chicago O'Hare Intl

Sat 2/14

6:20 pm-9:18 pm

Nonstop1h 58m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 41 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, January is the cheapest month in which you can book a flight from District of Columbia to Chicago O'Hare Intl Airport (average of $58). Flying from District of Columbia to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $166). 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 December 18, 2025.

It’s optimal to fly from District of Columbia to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from District of Columbia to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from District of Columbia to O'Hare Intl. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their District of Columbia to Chicago O'Hare Intl Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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, United Airlines, and Delta can get you from District of Columbia to Chicago O'Hare Intl Airport in just under 2h 19m. Your travel time can differ by up to 6h 19m. 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 cheapest airlines to fly from District of Columbia to Chicago O'Hare Intl Airport one-way?

    One-way options have recently been found by users for as low as $16 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $45 and Southwest from $79 one-way.

  • 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 (85%), Air China (84%) or ANA (82%) 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 $949, our data indicates the cheapest price to be $115. The most popular route (Washington, D.C. Reagan-National - Chicago O'Hare Intl), is priced around $173.

  • 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, January is the cheapest month in which you can book a flight from District of Columbia to Chicago O'Hare Intl Airport (average of $58). Flying from District of Columbia to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $166). 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
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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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.
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LaGuardia to Midway flights
Love Field to Midway flights
Hobby to Midway flights
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Denver to Midway flights
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Orlando to Midway flights
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Philadelphia to Midway flights
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Baltimore to Midway flights
Seattle to Midway flights
Cleveland to O'Hare Intl flights
Sky Harbor Intl to Midway flights
Boston to Midway flights
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Top 5 airlines flying from District of Columbia to O'Hare Intl

Discover the top 5 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$52Average$120FlexibilityNo cancel feeOn-time65%
FrontierCheapest$58Average$184FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$150Average$282FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$158Average$321FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$168Average$309FlexibilityNo cancel feeOn-time71%

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