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District of Columbia

$78+ Cheap flights from O'Hare Intl (ORD) to District of Columbia

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — IAD
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from O'Hare Intl to District of Columbia

Keep the following information in mind while searching for O'Hare Intl to District of Columbia flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$133
(United Airlines)

One-way from

$78
(Gotogate)

Popular in

January

Cheapest in

August

Average price

$212

Good round-trip deal

$258 or less

Good one-way deal

$139 or less
From Chicago O'Hare Intl to District of Columbia
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One-way flight from Chicago O'Hare Intl to District of Columbia
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Highest demand for flights based on searches. 5% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% 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 Chicago O'Hare Intl to District of Columbia.
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Price to beat on a one-way flight from Chicago O'Hare Intl to District of Columbia.
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Find flight deals from O'Hare Intl to District of Columbia

Cheapest flights from O'Hare Intl to District of Columbia
Explore the most affordable flight options available from O'Hare Intl to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/12. 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.
vie. 10/106:00 amORD - DCA
Nonstop1h 58mUnited Airlines
mar. 10/2110:30 amDCA - ORD
Nonstop2h 16mUnited Airlines
Deal found 9/12$133
This United Airlines deal was found by Cheapflights users on 9/12. 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.
sáb. 10/48:50 amORD - IAD
Nonstop2h 05mUnited Airlines
dom. 10/56:30 amIAD - ORD
Nonstop2h 11mUnited Airlines
Deal found 9/12$133
This United Airlines deal was found by Cheapflights users on 9/12. 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.
mié. 10/299:15 amORD - DCA
1 stop5h 17mUnited Airlines
sáb. 11/16:30 amDCA - ORD
Nonstop2h 15mUnited Airlines
Deal found 9/12$143
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.
sáb. 10/186:00 amORD - IAD
1 stop8h 26mFrontier
lun. 10/204:45 pmIAD - ORD
1 stop7h 54mFrontier
Deal found 9/14$143
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.
mié. 9/2411:45 amORD - IAD
1 stop7h 10mFrontier
jue. 9/251:55 pmIAD - ORD
1 stop11h 15mFrontier
Deal found 9/13$144
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/268:49 pmORD - IAD
1 stop20h 35mFrontier
lun. 9/291:55 pmIAD - ORD
1 stop11h 15mFrontier
Deal found 9/13$145
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/28:05 amORD - IAD
1 stop11h 04mFrontier
dom. 10/57:14 pmIAD - ORD
1 stop25h 30mFrontier
Deal found 9/13$146
This Booking.com deal was found by Cheapflights users on 9/12. 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.
jue. 11/63:18 pmORD - IAD
1 stop7h 53mFrontier
dom. 11/95:29 pmIAD - ORD
1 stop7h 42mFrontier
Deal found 9/12$148
This United Airlines deal was found by Cheapflights users on 9/12. 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.
vie. 10/37:00 amORD - DCA
Nonstop1h 58mUnited Airlines
lun. 10/66:04 pmDCA - ORD
Nonstop2h 16mUnited Airlines
Deal found 9/12$149
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.
vie. 10/248:44 amORD - IAD
1 stop11h 29mFrontier
dom. 10/268:02 pmIAD - ORD
1 stop12h 08mFrontier
Deal found 9/13$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.
jue. 9/255:10 amORD - IAD
1 stop6h 45mFrontier
sáb. 9/277:14 pmIAD - ORD
1 stop25h 30mFrontier
Deal found 9/15$150
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.
lun. 10/205:05 amORD - IAD
1 stop9h 34mFrontier
vie. 10/248:53 pmIAD - ORD
1 stop19h 52mFrontier
Deal found 9/15$151

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to District of Columbia 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to District of Columbia that are best for you.

Fly from

O'Hare Intl

Fly to

District of Columbia

Route

Depart

Return

Price

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

mié. 10/22

7:15 am-9:59 pm

1 stop13h 44m

Washington, D.C. Reagan-National

vie. 10/24

6:31 pm-12:59 am

1 stop7h 28m

$183

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

sáb. 10/4

8:50 am-11:55 am

Nonstop2h 05m

Washington, D.C. Dulles Intl

sáb. 10/4

5:15 pm-6:30 pm

Nonstop2h 15m

$187

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

mié. 10/1

11:05 am-4:07 pm

1 stop4h 02m

Washington, D.C. Dulles Intl

sáb. 10/4

5:25 pm-10:14 pm

1 stop5h 49m

$197

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

mié. 10/8

1:36 pm-7:22 pm

1 stop4h 46m

Washington, D.C. Reagan-National

mié. 10/15

6:25 am-12:10 pm

1 stop6h 45m

$220

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

mié. 10/8

1:36 pm-7:22 pm

1 stop4h 46m

Washington, D.C. Reagan-National

mar. 10/14

6:25 am-12:22 pm

1 stop6h 57m

$220

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

mar. 10/7

1:36 pm-7:22 pm

1 stop4h 46m

Washington, D.C. Reagan-National

mar. 10/14

6:25 am-12:22 pm

1 stop6h 57m

$220

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

vie. 10/31

6:45 am-2:50 pm

1 stop7h 05m

Washington, D.C. Reagan-National

lun. 11/3

4:55 pm-8:52 pm

1 stop4h 57m

$225

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

jue. 10/2

1:35 pm-7:20 pm

1 stop4h 45m

Washington, D.C. Reagan-National

mar. 10/7

6:25 am-12:10 pm

1 stop6h 45m

$243

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

mié. 1/7

2:00 pm-4:59 pm

Nonstop1h 59m

Washington, D.C. Reagan-National

jue. 1/8

12:00 pm-1:15 pm

Nonstop2h 15m

$250

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

mié. 12/24

6:45 am-3:04 pm

1 stop7h 19m

Washington, D.C. Reagan-National

mié. 12/31

6:00 am-9:01 am

1 stop4h 01m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 45 results
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Best time to book a flight from O'Hare Intl to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from O'Hare Intl 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 Chicago O'Hare Intl Airport to District of Columbia

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

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to District of Columbia (average of $292). Flying from Chicago O'Hare Intl Airport to District of Columbia in April is currently the most expensive (average of $337). 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 ORD to DC?

Find hourly flight availability from O'Hare Intl to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

When flying from Chicago O'Hare Intl Airport to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Explore weekly flight availability from O'Hare Intl to District of Columbia. 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 septiembre 15, 2025.

The most flights from ORD to USDC are scheduled on a Monday (33 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated septiembre 15, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Chicago O'Hare Intl Airport to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,172 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to District of Columbia. 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 Chicago O'Hare Intl Airport to District of Columbia?

    Departing from Chicago O'Hare Intl Airport to District of Columbia will take you 2h 05m. Airlines will cover a distance of 587 mi. This flight may include one or multiple stops.

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

    No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to District of Columbia consider choosing Egyptair (100%), Air China (82%) or Avianca (80%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to District of Columbia? While on average our users pay $1,832, our data indicates the cheapest price to be $142. The most popular route (Chicago O'Hare Intl - Washington, D.C. Reagan-National), is priced around $133.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to District of Columbia 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 Chicago O'Hare Intl Airport to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to District of Columbia (average of $292). Flying from Chicago O'Hare Intl Airport to District of Columbia in April is currently the most expensive (average of $337). 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

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Alternative routes for O'Hare Intl to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from O'Hare Intl to District of Columbia

Discover the top 6 airlines that operate flights from O'Hare Intl to District of Columbia. 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$45Average$142FlexibilityNo cancel feeOn-time65%
FrontierCheapest$75Average$172FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$124Average$271FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$153Average$263FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$154Average$301FlexibilityNo cancel feeOn-time69%
DeltaCheapest$166Average$248FlexibilityNo cancel feeOn-timeN/A

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