Question 1

What days are nonstop flights available from Chicago to Washington, D.C.?

Accepted Answer

You can find nonstop flights on the following days: Monday, Tuesday, Thursday, Friday, Saturday.

Question 2

How many flights depart from Chicago to Washington, D.C. on average per day?

Accepted Answer

33 flight departures from Chicago to Washington, D.C. per day on average.
Morning (6am - Noon) - 55% of flight departures
Afternoon (Noon - 6pm) - 3% of flight departures
Evening (6pm - Midnight) - 42% of flight departures

Question 3

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

Accepted Answer

There are many flights that can get you from Chicago to Washington, D.C. in 1h 48m. Fly via Frontier or Spirit Airlines to get the fastest option. There are 590 mi between Chicago and Washington, D.C.. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

Question 4

What are the cheapest airlines flying from Chicago to Washington, D.C. round-trip?

Accepted Answer

Flying on Frontier is currently your cheapest option to Washington, D.C., with prices starting at $79. Another option worth looking into is Spirit Airlines, starting at $86 round trip. These flights start at 71% lower than the current average price 3 months from now.

Question 5

What are the cheapest airlines to fly from Chicago to Washington, D.C. one-way?

Accepted Answer

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $41. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from Chicago to Washington, D.C. for a low price.

Question 6

E

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Chicago to Washington, D.C. (average of $280). Flying from Chicago to Washington, D.C. in June is currently the most expensive (average of $398). 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.

January

$308

February

$303

March

$358

April

$332

May

$333

June

$398

July

$378

August

$295

September

$280

October

$303

November

$328

December

$291

Question 7

When is the best time to book a flight from Chicago to Washington, D.C.?

Accepted Answer

The price you pay for your flight from Chicago to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 8

When is the cheapest time to fly from Chicago to Washington, D.C.?

Accepted Answer

Travelers seeking maximum savings on their Chicago to Washington, D.C. flight should consider departing on Wednesday afternoons 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.

Question 9

How recently were the Chicago to Washington, D.C. flight deals updated?

Accepted Answer

The Chicago to Washington, D.C. flight deals you see on this page were last updated on 4/24.

Question 10

What are the most popular airlines that fly from Chicago to Washington, D.C.?

Accepted Answer

The most popular airlines flying from Chicago to Washington, D.C. are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

Question 11

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

Accepted Answer

The most popular flight routes from Chicago to Washington, D.C. are Chicago O'Hare Intl - Washington, D.C. Reagan-National, Chicago O'Hare Intl - Baltimore/Washington and Chicago O'Hare Intl - Washington, D.C. Dulles Intl.

Question 12

What are the cheapest flights from Chicago to Washington, D.C.?

Accepted Answer

The cheapest flight price from Chicago to Washington, D.C. is $82. On average you can expect to pay $948. The most popular route, (Chicago O'Hare Intl - Washington, D.C. Reagan-National), can usually be booked for $178.

Question 13

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

Accepted Answer

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 to Washington, D.C. on time: Air Canada (87%), Air New Zealand (87%), Copa Airlines (85%).

Question 14

Can I find flights from Chicago to Washington, D.C. for under $100 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Chicago to Washington, D.C. for under $100. The cheapest flight booked recently is on Frontier for just $79, but on average you can expect to pay $88.

Question 15

Are there nonstop flights from Chicago to Washington, D.C. for under $100 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Chicago to Washington, D.C. under $100. A good price for a nonstop flight from Chicago to Washington, D.C. is less than $97.

Question 16

Are there last-minute flights available from Chicago to Washington, D.C. for under $100?

Accepted Answer

There are currently 20+ open flights from Chicago to Washington, D.C. within the next 7 days for less than $100.

Question 17

What is the cheapest day to fly round-trip from Chicago to Washington, D.C.?

Accepted Answer

Flights from Chicago to Washington, D.C. are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C..

Question 18

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

Accepted Answer

To save on the cost of your flight from Chicago to Washington, D.C., book at least 46 days before your planned departure. Booking around this time can save you about 83% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $353 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $432.

Question 19

What is the cheapest month to fly from Chicago to Washington, D.C.?

Accepted Answer

Flights from Chicago to Washington, D.C. lean towards being more expensive in June. Prices are generally better when you fly from Chicago to Washington, D.C. in September, with the cheapest ticket starting at $95.

Question 20

When is the cheapest time to fly from Chicago to Washington, D.C. (CHI - WAS)?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Washington, D.C. as you normally would.

Question 21

Accepted Answer

One of the most popular airlines traveling from Chicago to Washington, D.C. is Delta. Flights from Delta traveling this route typically cost $315.57 RT. This price is typically 56% cheaper than other airlines that offer Chicago to Washington, D.C. flights. When booking this route, the cheapest RT price found was $146. Chicago O'Hare Intl Airport is the most common Chicago airport to take off from when flying to Washington, D.C.. Washington, D.C. Dulles Intl Airport is the most popular arrival airport in Washington, D.C.. When flying from Chicago to Washington, D.C., Delta flights are 4% more popular than any other airline flying that same route.

Question 22

Accepted Answer

If you’re traveling from Chicago to Washington, D.C., one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $296.27 RT. This price is typically 54% more expensive than other airlines that offer Chicago to Washington, D.C. flights. When booking this route, the cheapest RT price found was $167. The most popular departure airport in Chicago when flying to Washington, D.C. is Chicago O'Hare Intl Airport. The most popular airport to fly into when visiting Washington, D.C. is Washington, D.C. Dulles Intl Airport. When flying from Chicago to Washington, D.C., United Airlines flights are 3% more popular than any other airline flying that same route.

Question 23

What does ORD to IAD mean?

Accepted Answer

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chicago O'Hare Intl Airport to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a ORD to IAD flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

Question 24

Can I find deals for flights from Chicago to Washington, D.C. that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Chicago to Washington, D.C. flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 25

Can I find deals on flights from Chicago to Washington, D.C. with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Chicago to Washington, D.C. flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 26

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

Accepted Answer

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

Question 27

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

Accepted Answer

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..

Question 28

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

Accepted Answer

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.

Question 29

Can I find deals for flights from Chicago to Washington, D.C. that allow pets onboard?

Accepted Answer

Many airlines flying from Chicago to Washington, D.C. offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 30

Can I find deals on last-minute flights from Chicago to Washington, D.C.?

Accepted Answer

Yes, you can often find last-minute deals on Chicago to Washington, D.C. flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 31

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

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Chicago to Washington, D.C.. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 32

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

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chicago to Washington, D.C..

Question 33

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

Accepted Answer

Yes! Cheapflights helps users easily find flights from Chicago to Washington, D.C. with no change fees.

Question 34

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

Accepted Answer

Yes, Cheapflights offers price alerts on Chicago to Washington, D.C. flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Popular in	June
Cheapest in	September
Round-trip from	$234
One-way from	$60

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$63	Average$147	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Spirit Airlines	Cheapest$77	Average$154	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
United Airlines	Cheapest$146	Average$316	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
JetBlue	Cheapest$155	Average$246	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
American Airlines	Cheapest$167	Average$296	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	Cheapest$176	Average$422	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

9%of flight departures	Early morningMidnight to 6 am
31%of flight departures	Morning6 am to noon
45%of flight departures	AfternoonNoon to 6 pm
15%of flight departures	Evening6 pm to midnight

Sunday	43daily flights
Monday	78daily flights
Tuesday	63daily flights
Wednesday	64daily flights
Thursday	60daily flights
Friday	76daily flights
Saturday	42daily flights

Cheap flights from Chicago (CHI) to Washington, D.C. (WAS) from $41

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

The best prices from Chicago to Washington, D.C. are usually found in September or January, booked 85 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

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

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from Chicago to Washington, D.C.?

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

What is the cheapest month to fly from Chicago to Washington, D.C.?

When is the cheapest time to fly from Chicago to Washington, D.C. (CHI - WAS)?

Cheap Delta flights from Chicago to Washington, D.C.

Take a peek at the cheapest Delta flights we've detected traveling from Chicago to Washington, D.C.. Come back soon if you're not finding the exact deal you're looking for.

Cheap United Airlines flights from Chicago to Washington, D.C.

Some of the lowest-priced United Airlines flights we've found at this time heading from Chicago to Washington, D.C.. Deals frequently update to provide users with more options.

Cheap Chicago to Washington, D.C. flights in April & May 2024

Find cheap flight options from Chicago to Washington, D.C. specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Prices were last updated on April 25, 2024.

The lowest fares we've come across on flights traveling from Chicago to Washington, D.C. in April and May 2024. For more flight deals, be sure to check back very soon.

Chicago to Washington, D.C. 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.

The lowest fares we've come across on flights traveling from Chicago to Washington, D.C. in April and May 2024. For more flight deals, be sure to check back very soon.

Non-stop flights to Washington, D.C. from Chicago

For a quicker trip, book one of these direct flights from Chicago to Washington, D.C.. Select from other flights from Chicago to Washington, D.C. by using the search form above.

Chicago to Washington, D.C. flights leaving soon

Check out these flights departing soon from Chicago to Washington, D.C.. It's wise to confirm all flight details are correct before booking.

One-way flights to Washington, D.C. from Chicago

If you're seeking multiple options on one-way flights from Chicago to Washington, D.C., be sure to check out these deals, which are updated often. For those needing a return trip from Chicago, there is a search form available above.

Find flights from Chicago to Washington, D.C. within your budget

When is the best time to book a flight from Chicago to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Washington, D.C.. Price data was last updated on January 28, 2024.

The price you pay for your flight from Chicago to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

When is the cheapest time to fly from Chicago to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Washington, D.C.. Price data was last updated on April 21, 2024.

Average price of flights to Washington, D.C. by month

Plan your trip from Chicago to Washington, D.C. by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to Washington, D.C. is currently $45 while a round-trip flight costs $111. Price data was last updated on April 21, 2024.

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Washington, D.C.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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.

Can I find flights from Chicago to Washington, D.C. for under $100 on Cheapflights?

Are there nonstop flights from Chicago to Washington, D.C. for under $100 on Cheapflights?

Are there last-minute flights available from Chicago to Washington, D.C. for under $100?

What days are nonstop flights available from Chicago to Washington, D.C.?

How many flights depart from Chicago to Washington, D.C. on average per day?

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

What are the cheapest airlines flying from Chicago to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Chicago to Washington, D.C. one-way?

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

What are the most popular airlines that fly from Chicago to Washington, D.C.?

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

What are the cheapest flights from Chicago to Washington, D.C.?

What does ORD to IAD mean?

Can I find deals for flights from Chicago to Washington, D.C. that include extra baggage allowance?

Can I find deals on flights from Chicago to Washington, D.C. with specific airlines?

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.?

Can I find deals for flights from Chicago to Washington, D.C. that allow pets onboard?

Can I find deals on last-minute flights from Chicago to Washington, D.C.?

How recently were the Chicago to Washington, D.C. flight deals updated?

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.

Alternative routes for Chicago to Washington, D.C.See prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Chicago to Washington, D.C.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

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.

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

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 April 25, 2024.

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

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.?

Alternative routes for Chicago to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.