How long is the flight from Chicago to Washington, D.C.?

For as low as £160, United Airlines can have you in Washington, D.C. from Chicago in 1h 56m. Airlines will cover a distance of 610 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What are the most popular routes from Chicago to Washington, D.C.?

The most popular route from Chicago 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 to Washington, D.C.?

Before booking your flight to Washington, D.C. from Chicago, check out the most reliable airlines to get you to your destination on time: Egyptair (91%), Avianca (89%), Air China( 88%).

Can I find deals for flights from Chicago to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Chicago to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Chicago 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 Chicago to Washington, D.C..

Can I find deals for business class flights from Chicago to Washington, D.C.?

Yes. Cheapflights offers flight deals from Chicago 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.

£79+ Cheap Flights from Chicago to Washington, D.C.

Cheap flight deals from Chicago to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Chicago to Washington, D.C.
Explore the most affordable flight options available from Chicago to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Thu 19/1106:00 -

Nonstop1h 57m

Thu 26/1114:29 -

Nonstop2h 28m

Deal found 5/10£120

Mon 26/1006:00 -

Nonstop2h 03m

Thu 29/1019:08 -

2 stops21h 29m

Deal found 6/10£130

Thu 29/1006:30 -

1 stop9h 17m

Mon 2/1118:00 -

1 stop7h 21m

Deal found 6/10£157

Tue 3/1112:50 -

Nonstop1h 40m

Tue 3/1117:50 -

Nonstop2h 05m

Deal found 7/10£158

Wed 4/1116:05 -

Nonstop2h 04m

Wed 11/1110:09 -

Nonstop2h 20m

Deal found 7/10£158

Wed 28/1018:30 -

Nonstop1h 55m

Mon 2/1119:05 -

Nonstop2h 05m

Deal found 8/10£159

Wed 28/1007:45 -

Nonstop2h 04m

Mon 2/1106:10 -

Nonstop2h 21m

Deal found 8/10£159

Tue 27/1013:00 -

1 stop6h 09m

Thu 29/1013:09 -

1 stop7h 20m

Deal found 8/10£159

Thu 5/1120:25 -

Nonstop1h 55m

Thu 12/1122:05 -

Nonstop2h 10m

Deal found 8/10£160

Mon 2/1107:25 -

Nonstop2h 04m

Mon 2/1117:31 -

Nonstop2h 21m

Deal found 8/10£160

Thu 5/1109:00 -

Nonstop2h 05m

Thu 12/1111:49 -

Nonstop2h 23m

Deal found 8/10£160

Thu 5/1112:25 -

Nonstop1h 50m

Thu 12/1106:10 -

Nonstop2h 05m

Deal found 8/10£160

Best flights from Chicago to Washington, D.C.
Discover carefully curated flight deals from Chicago to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Sat 31/1007:00 -

Nonstop1h 56m

Mon 2/1106:25 -

Nonstop2h 18m

Deal found 7/10£160

Tue 10/1113:15 -

1 stop3h 10m

Mon 16/1120:15 -

Nonstop2h 15m

Deal found 5/10£170

Sat 31/1010:55 -

1 stop4h 56m

Mon 2/1118:32 -

1 stop6h 25m

Deal found 7/10£174

Mon 16/1121:00 -

Nonstop1h 55m

Thu 19/1107:11 -

Nonstop2h 42m

Deal found 8/10£235

Thu 7/113:45 -

1 stop3h 45m

Mon 11/111:55 -

Nonstop2h 05m

Deal found 6/10£171

Thu 5/1106:00 -

1 stop5h 39m

Mon 9/1117:20 -

1 stop5h 58m

Deal found 8/10£174

Wed 28/1010:03 -

Nonstop2h 11m

Fri 30/1015:30 -

Nonstop2h 20m

Deal found 7/10£186

Mon 2/1107:45 -

1 stop5h 25m

Tue 3/1114:40 -

1 stop4h 05m

Deal found 7/10£171

Tue 3/1106:00 -

1 stop5h 39m

Tue 3/1117:05 -

1 stop5h 38m

Deal found 7/10£178

Thu 7/113:25 -

Nonstop1h 45m

Mon 11/117:25 -

Nonstop2h 05m

Deal found 6/10£173

Mon 26/1013:45 -

1 stop3h 52m

Thu 29/1008:10 -

1 stop5h 58m

Deal found 6/10£179

Thu 19/1113:30 -

Nonstop1h 45m

Thu 26/1107:00 -

1 stop7h 00m

Deal found 5/10£175

Mon 26/1018:08 -

1 stop5h 43m

Wed 28/1012:00 -

1 stop8h 11m

Deal found 6/10£180

Tue 1/1207:00 -

Nonstop1h 56m

Sun 6/1214:25 -

Nonstop2h 20m

Deal found 8/10£235

Thu 19/1108:15 -

1 stop3h 40m

Thu 26/1113:30 -

Nonstop2h 05m

Deal found 5/10£180

Thu 7/107:00 -

1 stop5h 09m

Mon 11/111:00 -

1 stop6h 12m

Deal found 6/10£181

Thu 29/1014:21 -

Nonstop2h 03m

Mon 2/1110:15 -

Nonstop2h 23m

Deal found 6/10£235

Thu 18/213:35 -

1 stop4h 44m

Mon 22/212:59 -

1 stop6h 41m

Deal found 6/10£181

Mon 26/1007:25 -

Nonstop2h 04m

Thu 29/1006:10 -

Nonstop2h 19m

Deal found 8/10£238

Fri 11/1207:30 -

Nonstop1h 50m

Mon 14/1207:55 -

Nonstop2h 05m

Deal found 6/10£198

Thu 5/1113:27 -

1 stop4h 10m

Mon 9/1112:26 -

1 stop6h 38m

Deal found 6/10£181

Mon 26/1005:55 -

Nonstop1h 54m

Thu 29/1010:15 -

Nonstop2h 23m

Deal found 6/10£240

Sun 22/1121:05 -

Nonstop1h 50m

Thu 26/1106:00 -

Nonstop2h 05m

Deal found 8/10£202

Fri 30/1005:27 -

1 stop6h 31m

Mon 2/1119:40 -

1 stop5h 17m

Deal found 8/10£198

Sat 14/1111:00 -

Nonstop2h 06m

Tue 17/1117:31 -

Nonstop2h 21m

Deal found 4/10£250

Sun 22/1120:25 -

Nonstop1h 55m

Thu 26/1110:55 -

1 stop4h 50m

Deal found 8/10£210

Tue 10/1111:00 -

Nonstop2h 06m

Tue 17/1110:09 -

Nonstop2h 20m

Deal found 4/10£250

Tue 24/1106:00 -

1 stop5h 40m

Fri 27/1108:10 -

1 stop6h 06m

Deal found 7/10£216

Tue 24/1105:35 -

Nonstop1h 50m

Mon 30/1121:00 -

Nonstop2h 05m

Deal found 6/10£217

Tue 10/1107:45 -

Nonstop2h 04m

Mon 16/1106:10 -

Nonstop2h 21m

Deal found 5/10£261

Find flight deals from Chicago to Washington, D.C.

Round-trip from	£120
One-way from	£79
Popular in	June
Cheapest in	January
Average price	£200

Frontier
19/11-26/11
Nonstop
4h 25m total
Chicago to Washington, D.C.

Search Deals

Southwest
31/10-31/12
Nonstop
1h 45m total
Chicago to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£29 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoBaltimore

ORD Chicago O'Hare Intl - BWI Baltimore/Washington

ORDBWI

Chicago O'Hare Intl

Sat 5/12

10:55-14:01

Nonstop2h 06m

Baltimore/Washington

Wed 31/12

00:00-23:00

Nonstop0h 00m

£79

ChicagoBaltimore

MDW Chicago Midway - BWI Baltimore/Washington

MDWBWI

Chicago Midway

Sat 5/12

08:00-12:55

1 stop3h 55m

Baltimore/Washington

Wed 31/12

00:00-23:00

Nonstop0h 00m

£83

Fastest return journey

ChicagoBaltimore

MDW Chicago Midway - BWI Baltimore/Washington

MDWBWI

Chicago Midway

Thu 18/2

05:10-08:00

Nonstop1h 50m

Baltimore/Washington

Wed 31/12

00:00-23:00

Nonstop0h 00m

£86

ChicagoBaltimore

ORD Chicago O'Hare Intl - BWI Baltimore/Washington

ORDBWI

Chicago O'Hare Intl

Tue 5/1

09:50-15:50

1 stop5h 00m

Baltimore/Washington

Wed 31/12

00:00-23:00

Nonstop0h 00m

£87

ChicagoBaltimore

ORD Chicago O'Hare Intl - BWI Baltimore/Washington

ORDBWI

Chicago O'Hare Intl

Wed 18/11

11:19-16:49

1 stop4h 30m

Baltimore/Washington

Wed 31/12

00:00-23:00

Nonstop0h 00m

£87

ChicagoBaltimore

MDW Chicago Midway - BWI Baltimore/Washington

MDWBWI

Chicago Midway

Tue 24/11

07:35-13:45

1 stop5h 10m

Baltimore/Washington

Wed 31/12

00:00-23:00

Nonstop0h 00m

£88

ChicagoWashington, D.C.

MDW Chicago Midway - DCA Washington, D.C. Reagan-National

MDWDCA

Chicago Midway

Thu 21/1

13:45-18:30

1 stop3h 45m

Washington, D.C. Reagan-National

Wed 31/12

00:00-23:00

Nonstop0h 00m

£88

ChicagoWashington, D.C.

ORD Chicago O'Hare Intl - DCA Washington, D.C. Reagan-National

ORDDCA

Chicago O'Hare Intl

Wed 18/11

11:19-16:33

1 stop4h 14m

Washington, D.C. Reagan-National

Wed 31/12

00:00-23:00

Nonstop0h 00m

£89

ChicagoWashington, D.C.

ORD Chicago O'Hare Intl - DCA Washington, D.C. Reagan-National

ORDDCA

Chicago O'Hare Intl

Tue 17/11

10:32-18:25

1 stop6h 53m

Washington, D.C. Reagan-National

Wed 31/12

00:00-23:00

Nonstop0h 00m

£89

ChicagoWashington, D.C.

MDW Chicago Midway - DCA Washington, D.C. Reagan-National

MDWDCA

Chicago Midway

Wed 25/11

18:44-23:26

1 stop3h 42m

Washington, D.C. Reagan-National

Wed 31/12

00:00-23:00

Nonstop0h 00m

£89

Flights are sorted by cheapest return flights first.

Deals found on 8/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Chicago to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Chicago with our price prediction graph.

CHI-WAS

ORD-DCA

MDW-BWI

ORD-BWI

MDW-DCA

Estimated return 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 to Washington, D.C.

CHI-WAS

ORD-DCA

MDW-BWI

ORD-BWI

MDW-DCA

What is the cheapest month to book a flight from Chicago to Washington, D.C.?

Currently, December is the cheapest month in which you can book a flight from Chicago to Washington, D.C. (average of £226). Flying from Chicago to Washington, D.C. in June is currently the most expensive (average of £304). 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 CHI to WAS?

When flying from Chicago to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 50% versus a flight in the afternoon.

Weekly flight availability from Chicago to Washington, D.C.

The most flights from CHI to WAS are scheduled on a Thursday (100 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (43 on average).

How much does it cost for a return flight from Chicago to Washington, D.C.?

Airfare is below average for this route at the moment.

Chicago to Washington, D.C. flights typically cost between £135 and £263 in November.
The cheapest return price found within the last 5 days was £120 on Frontier (19 Nov–26 Nov).

How often are flights from Chicago to Washington, D.C. delayed?

About 22% of weekly flights between Chicago and Washington, D.C. have experienced delays in the past year, with the average delay time being 133 minutes.

What is the most punctual flight time for Chicago to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Washington, D.C. flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 21% of flights being delayed.

How far ahead should I book a flight from Chicago to Washington, D.C.?

To ensure you get the cheapest price possible for a flight from Chicago to Washington, D.C., you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Chicago to Washington, D.C.?
For as low as £160, United Airlines can have you in Washington, D.C. from Chicago in 1h 56m. Airlines will cover a distance of 610 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Chicago to Washington, D.C.?
The most popular route from Chicago 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 to Washington, D.C.?
Before booking your flight to Washington, D.C. from Chicago, check out the most reliable airlines to get you to your destination on time: Egyptair (91%), Avianca (89%), Air China( 88%).
Can I find deals for flights from Chicago to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Chicago to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chicago 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 Chicago to Washington, D.C..
Can I find deals for business class flights from Chicago to Washington, D.C.?
Yes. Cheapflights offers flight deals from Chicago 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 to Washington, D.C.?
Currently, December is the cheapest month in which you can book a flight from Chicago to Washington, D.C. (average of £226). Flying from Chicago to Washington, D.C. in June is currently the most expensive (average of £304). 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

Silver Spring

Alexandria

Gaithersburg

Oxon Hill

Hanover

Woodbridge

Glen Burnie

Springfield

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Other flights from Chicago

Popular flights

Washington, D.C. flight routes

Complete your trip

Washington, D.C. car hire

Washington, D.C. Dulles Intl Airport car hire

Baltimore/Washington Airport car hire

Washington, D.C. Reagan-National Airport car hire

Downtown car hire

Dupont Circle car hire

Petworth car hire

Georgetown car hire

Capitol Hill car hire

Southwest Waterfront car hire

Foggy Bottom - West End car hire

Adams Morgan car hire

Fly with Cheapflights

How does Cheapflights help users find flights from Chicago to Washington, D.C.?

When you search for this flight from Chicago to Washington, D.C., Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Washington, D.C.?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chicago to Washington, D.C. for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Chicago to Washington, D.C. with no change fees?

Yes, we can. To see specific flights from Chicago to Washington, D.C. with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Chicago to Washington, D.C. become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.

Cheap flights from Chicago to Washington, D.C. from £79

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chicago to Washington, D.C.

Cheapest flights from Chicago to Washington, D.C.Explore the most affordable flight options available from Chicago to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Explore the most affordable flight options available from Chicago to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from Chicago to Washington, D.C.Discover carefully curated flight deals from Chicago to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Discover carefully curated flight deals from Chicago to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct flights from Chicago to Washington, D.C.Explore direct flight options from Chicago to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Explore direct flight options from Chicago to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute flights from Chicago to Washington, D.C.Discover last-minute flight deals from Chicago to Washington, D.C.. Data last updated 9 October 2026 and is based on user searches.

Discover last-minute flight deals from Chicago to Washington, D.C.. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Chicago to Washington, D.C.Search for one-way flight options from Chicago to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Search for one-way flight options from Chicago to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Find flight deals from Chicago to Washington, D.C.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Washington, D.C. that are best for you.

Best time to book a flight from Chicago to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Chicago with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Chicago to Washington, D.C.?

What is the cheapest time of day to fly from CHI to WAS?

Find hourly flight availability from Chicago 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 9 October 2026.

When flying from Chicago to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 50% versus a flight in the afternoon.

Weekly flight availability from Chicago to Washington, D.C.

The most flights from CHI to WAS are scheduled on a Thursday (100 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (43 on average).

How much does it cost for a return flight from Chicago to Washington, D.C.?

Airfare is below average for this route at the moment.

Chicago to Washington, D.C. flights typically cost between £135 and £263 in November.The cheapest return price found within the last 5 days was £120 on Frontier (19 Nov–26 Nov).

How often are flights from Chicago to Washington, D.C. delayed?

About 22% of weekly flights between Chicago and Washington, D.C. have experienced delays in the past year, with the average delay time being 133 minutes.

What is the most punctual flight time for Chicago to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Washington, D.C. flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 21% of flights being delayed.

How far ahead should I book a flight from Chicago to Washington, D.C.?

To ensure you get the cheapest price possible for a flight from Chicago to Washington, D.C., you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Chicago to Washington, D.C.?

What are the most popular routes from Chicago to Washington, D.C.?

What are the most reliable airlines from Chicago to Washington, D.C.?

Can I find deals for flights from Chicago to Washington, D.C. that include hotel bookings?

How can I find direct flights from Chicago to Washington, D.C.?

Can I find deals for business class flights from Chicago to Washington, D.C.?

What is the cheapest month to book a flight from Chicago to Washington, D.C.?

Travelling to a place near Washington, D.C.?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Washington, D.C. by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Chicago to Washington, D.C. by cabin class

Find flights from Chicago to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Chicago and Washington, D.C. flights

Browse other Chicago and Washington, D.C. flight options. Last updated on 9 October 2026.

Other flights from Chicago

Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Washington, D.C.

Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.

Fly with Cheapflights

How does Cheapflights help users find flights from Chicago to Washington, D.C.?

Why should you use Cheapflights to find cheap flight tickets from Chicago to Washington, D.C.?

Can Cheapflights find flights from Chicago to Washington, D.C. with no change fees?

Can Cheapflights notify me if prices for flights from Chicago to Washington, D.C. become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Chicago to Washington, D.C.
Explore the most affordable flight options available from Chicago to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from Chicago to Washington, D.C.
Discover carefully curated flight deals from Chicago to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct flights from Chicago to Washington, D.C.
Explore direct flight options from Chicago to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute flights from Chicago to Washington, D.C.
Discover last-minute flight deals from Chicago to Washington, D.C.. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Chicago to Washington, D.C.
Search for one-way flight options from Chicago to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Chicago to Washington, D.C. flights typically cost between £135 and £263 in November.
The cheapest return price found within the last 5 days was £120 on Frontier (19 Nov–26 Nov).