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Washington, D.C.

$54+ Cheap flights from O'Hare Intl (ORD) to Washington, D.C. (WAS)

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — WAS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Washington, D.C. are usually found in September or August, booked 71 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from O'Hare Intl to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$95
(Kiwi.com)

One-way from

$54
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$274

Good round-trip deal

$145 or less

Good one-way deal

$104 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Washington, D.C. (WAS) flights.
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From Chicago O'Hare Intl to Washington, D.C. (WAS)
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One-way flight from Chicago O'Hare Intl to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 12% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Chicago O'Hare Intl to Washington, D.C. (WAS).
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Find flight deals from O'Hare Intl to Washington, D.C.

Cheapest flights from O'Hare Intl to Washington, D.C.
Explore the most affordable flight options available from O'Hare Intl to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 11/258:35 amORD - BWI
Nonstop1h 59mFrontier
Sun 2/228:58 amBWI - ORD
Nonstop2h 24mFrontier
Deal found 10/29$95
This CheapOair deal was found by Cheapflights users on 10/28. 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.
Sat 11/155:45 pmORD - BWI
1 stop5h 17mFrontier
Mon 11/174:02 pmBWI - ORD
Nonstop2h 16mFrontier
Deal found 10/28$97
This CheapOair deal was found by Cheapflights users on 10/28. 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 12/174:01 pmORD - BWI
1 stop7h 23mFrontier
Mon 1/128:58 amBWI - ORD
Nonstop2h 24mFrontier
Deal found 10/28$98
This CheapOair deal was found by Cheapflights users on 10/30. 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.
Fri 12/124:20 pmORD - BWI
1 stop7h 12mFrontier
Mon 12/153:36 pmBWI - ORD
Nonstop2h 18mFrontier
Deal found 10/30$100
This Frontier deal was found by Cheapflights users on 10/30. 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.
Fri 12/54:20 pmORD - BWI
1 stop7h 12mFrontier
Sun 12/79:13 amBWI - ORD
Nonstop2h 18mFrontier
Deal found 10/30$101
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 11/1412:04 pmORD - BWI
Nonstop2h 03mFrontier
Mon 11/174:02 pmBWI - ORD
Nonstop2h 16mFrontier
Deal found 10/28$102
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:09 pmORD - BWI
1 stop11h 14mMultiple Airlines
Sun 12/79:13 amBWI - ORD
Nonstop2h 18mMultiple Airlines
Deal found 10/28$104
This Orbitz deal was found by Cheapflights users on 10/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:09 pmORD - BWI
1 stop11h 14mMultiple Airlines
Mon 12/153:36 pmBWI - ORD
Nonstop2h 18mMultiple Airlines
Deal found 10/28$105
This Frontier deal was found by Cheapflights users on 10/28. 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.
Sat 12/131:24 pmORD - BWI
1 stop10h 00mFrontier
Mon 12/153:36 pmBWI - ORD
Nonstop2h 18mFrontier
Deal found 10/28$106
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/1212:37 pmORD - BWI
1 stop4h 52mFrontier
Sat 11/154:30 pmBWI - ORD
1 stop7h 59mFrontier
Deal found 10/28$109
This CheapOair deal was found by Cheapflights users on 10/30. 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.
Mon 11/175:15 amORD - BWI
1 stop28h 05mFrontier
Thu 11/204:25 pmBWI - ORD
1 stop16h 01mFrontier
Deal found 10/30$110
This CheapOair deal was found by Cheapflights users on 10/28. 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.
Sat 11/157:15 amORD - DCA
1 stop8h 44mFrontier
Mon 11/172:00 pmDCA - ORD
1 stop11h 15mFrontier
Deal found 10/28$150

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Washington, D.C. 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 October 30, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Washington, D.C. that are best for you.

Fly from

O'Hare Intl

Fly to

Washington, D.C.

Route

Depart

Return

Price

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Wed 11/12

12:37 pm-6:29 pm

1 stop4h 52m

Baltimore/Washington

Sat 11/15

4:30 pm-11:29 pm

1 stop7h 59m

$109

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Mon 1/12

11:05 am-2:11 pm

Nonstop2h 06m

Baltimore/Washington

Wed 1/14

10:05 am-11:25 am

Nonstop2h 20m

$139

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Sat 11/15

6:45 am-2:35 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Tue 11/18

4:55 pm-8:52 pm

1 stop4h 57m

$153

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Sat 1/10

5:33 am-11:55 am

1 stop5h 22m

Baltimore/Washington

Wed 1/14

12:00 pm-5:21 pm

1 stop6h 21m

$177

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Thu 12/11

2:30 pm-5:25 pm

Nonstop1h 55m

Baltimore/Washington

Mon 12/15

1:10 pm-2:19 pm

Nonstop2h 09m

$177

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Mon 3/2

5:55 pm-12:11 am

1 stop5h 16m

Baltimore/Washington

Tue 3/3

9:30 am-4:39 pm

1 stop8h 09m

$177

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Thu 12/4

2:30 pm-5:25 pm

Nonstop1h 55m

Baltimore/Washington

Sat 12/6

1:10 pm-2:19 pm

Nonstop2h 09m

$177

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Sun 1/11

9:53 am-5:48 pm

1 stop6h 55m

Baltimore/Washington

Wed 1/14

8:45 am-1:39 pm

1 stop5h 54m

$177

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Thu 12/4

2:30 pm-5:25 pm

Nonstop1h 55m

Baltimore/Washington

Sun 12/7

10:20 am-11:28 am

Nonstop2h 08m

$177

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Thu 1/8

11:05 am-4:40 pm

1 stop4h 35m

Baltimore/Washington

Tue 1/13

11:29 am-4:43 pm

1 stop6h 14m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
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Compare providers for flights from O'Hare Intl to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Washington, D.C. in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Washington, D.C. flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Chicago O'Hare Intl Airport-Washington, D.C. flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Washington, D.C. flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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 Washington, D.C.

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Washington, D.C.. Price data was last updated on October 24, 2025.

The price you pay for your flight from Chicago O'Hare Intl Airport to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Washington, D.C.?

Currently, July is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Washington, D.C. (average of $59). Flying from Chicago O'Hare Intl Airport to Washington, D.C. in March is currently the most expensive (average of $177). 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 WAS?

Find hourly flight availability from O'Hare Intl to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Washington, D.C. in the morning. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Washington, D.C.. Price data was last updated on October 26, 2025.

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

The best insider tips for Chicago O'Hare Intl Airport to Washington, D.C. flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Washington, D.C. trip
Airlines
British Airways

BA's World Traveller Plus offers extra legroom and upgraded service, enhancing comfort on short flights.


BA's Executive Club offers free seat selection for mid-tier members, even on economy fares.

Read more about British Airwaysby Gabriel Leigh
United Airlines

United's Economy Plus offers extra legroom and priority boarding, ideal for short domestic flights.


United's Basic Economy restricts carry-ons; consider upgrading for more flexibility.

Read more about United Airlinesby Harriet Baskas
Airports
ORD

For a quick departure, use the free shuttle train between terminals at ORD. It helps navigate the sprawling layout efficiently.

Read more about ORDby Ramsey Qubein
DCA

DCA's Metro stop on the Yellow and Blue lines offers a clean, affordable way to reach D.C. and nearby Maryland.

Read more about DCAby Emily Zemler
IAD

The Silver Line Metro connects IAD to D.C. in under 40 minutes, offering a cost-effective way to reach the city.

Read more about IADby Ramsey Qubein
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD and IAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Emily Zemler

Emily Zemler

Expert on DCA

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Chicago O'Hare Intl Airport to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

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
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

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
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

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
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

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
Spirit Airlines
6.3
Okay
8,116 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

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
3,122 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

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 Washington, D.C.. 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 Washington, D.C.?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Washington, D.C. in 2h 06m. Fly via Frontier, United Airlines, or JetBlue to get the fastest option. The distance from Chicago O'Hare Intl Airport to Washington, D.C. is about 620 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Washington, D.C. round-trip?

    Flying on Frontier is currently your cheapest option to Washington, D.C., with prices starting at $85. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $162 and $166, respectively. Frontier is 67% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Washington, D.C.?

    The most popular route from Chicago O'Hare Intl Airport to Washington, D.C. is Chicago O'Hare Intl - Washington, D.C. Dulles Intl. You may also consider Chicago O'Hare Intl - Baltimore/Washington or Chicago O'Hare Intl - Washington, D.C. Reagan-National.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Washington, D.C.?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago O'Hare Intl Airport to Washington, D.C. on time: Egyptair (100%), Air China (100%), ITA Airways (97%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Washington, D.C.?

    Looking at all options, your cheapest flight can be booked for $118. While the most popular route (Chicago O'Hare Intl - Washington, D.C. Dulles Intl) can be booked for $130 on average, our data indicates $872 when flying from Chicago O'Hare Intl Airport to Washington, D.C..

  • Can I find deals for flights from O'Hare Intl to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Washington, D.C.?

    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 Washington, D.C..

  • Can I find deals for business class flights from O'Hare Intl to Washington, D.C.?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Washington, D.C. 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 Washington, D.C.?

    Currently, July is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Washington, D.C. (average of $59). Flying from Chicago O'Hare Intl Airport to Washington, D.C. in March is currently the most expensive (average of $177). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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Alternative routes for O'Hare Intl to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Reagan-National flights
Midway to Dulles Intl flights
Midway to Reagan-National flights

Top 6 airlines flying from O'Hare Intl to Washington, D.C.

Discover the top 6 airlines that operate flights from O'Hare Intl to Washington, D.C.. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$45Average$147FlexibilityNo cancel feeOn-time65%
FrontierCheapest$63Average$167FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$143Average$262FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$143Average$305FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$147Average$276FlexibilityNo cancel feeOn-time71%
DeltaCheapest$166Average$235FlexibilityNo cancel feeOn-timeN/A

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.