Cheap flights from Chicago (CHI) to Washington, D.C. (WAS) from $40
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 6/14. 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 April or February, booked 63 days in advance, depart on a Saturday or Wednesday and return on a Wednesday
Cheap flight deals from Chicago to Washington, D.C.
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 May 6, 2024.
Popular in | June |
|---|---|
Cheapest in | April |
Round-trip from | $234 |
One-way from | $65 |
What is the cheapest day to fly round-trip from Chicago to Washington, D.C.?
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..
How far in advance should I book a flight from Chicago to Washington, D.C.?
To save on the cost of your flight from Chicago to Washington, D.C., book at least 61 days before your planned departure. Booking around this time can save you about 128% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $324 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $474.
What is the cheapest month to fly from Chicago to Washington, D.C.?
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 April, with the cheapest ticket starting at $68.
When is the cheapest time to fly from Chicago to Washington, D.C. (CHI - 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 afternoon, which can drop the price by up to 2% versus a flight in the morning.
Cheap United Airlines flights from Chicago to Washington, D.C.
Explore cheap flight options specifically provided by United Airlines for the route between Chicago and Washington, D.C.. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
Take a peek at the cheapest United Airlines 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.
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 $313.41 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 $146. 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 4% more popular than any other airline flying that same route.
Cheap Sun Country Air flights from Chicago to Washington, D.C.
Explore cheap flight options specifically provided by Sun Country Air for the route between Chicago and Washington, D.C.. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
Some of the lowest-priced Sun Country Air flights we've found at this time heading from Chicago to Washington, D.C.. Deals frequently update to provide users with more options.
Sun Country Air is one of the most popular airlines used for those traveling from Chicago to Washington, D.C.. Flights on this route from Sun Country Air typically cost $304.60 RT, a price that is 58% more expensive than the average Chicago to Washington, D.C. flight. The cheapest flight found was $156 RT. 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., Sun Country Air flights are 3% more popular than any other airline flying that same route.
Cheap Chicago to Washington, D.C. flights in May & June 2024
Find cheap flight options from Chicago to Washington, D.C. specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 6, 2024.
The lowest fares we've come across on flights traveling from Chicago to Washington, D.C. in May and June 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 2,689,106 searches. Data last updated May 6, 2024.
The lowest fares we've come across on flights traveling from Chicago to Washington, D.C. in May and June 2024. For more flight deals, be sure to check back very soon.
Non-stop flights to Washington, D.C. from Chicago
Discover non-stop flight options from Chicago to Washington, D.C.. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
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
Find last-minute flight options from Chicago to Washington, D.C. for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
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
Search for one-way flight options from Chicago to Washington, D.C.. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
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
Customize your flight search to find flights from Chicago 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 2,689,106 searches. Data last updated May 6, 2024.
Fly from
Fly to
Budget
$70 - $176
Route
Depart
Return
Price
Chicago O'Hare IntlBaltimore/Washington
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Tue 5/28
1 stop13h 02m
Baltimore/Washington
Tue 6/4
1 stop11h 45m
Chicago O'Hare IntlBaltimore/Washington
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Tue 6/4
1 stop12h 55m
Baltimore/Washington
Wed 6/5
1 stop12h 16m
Chicago MidwayBaltimore/Washington
MDW - BWI
MDWBWI
Chicago Midway
Wed 5/15
Nonstop1h 48m
Baltimore/Washington
Wed 5/22
Nonstop1h 59m
Chicago MidwayBaltimore/Washington
MDW - BWI
MDWBWI
Chicago Midway
Wed 6/5
Nonstop1h 48m
Baltimore/Washington
Wed 6/12
Nonstop1h 58m
Chicago O'Hare IntlBaltimore/Washington
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Wed 5/22
1 stop10h 42m
Baltimore/Washington
Tue 5/28
1 stop12h 09m
Chicago O'Hare IntlBaltimore/Washington
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Fri 5/31
Nonstop2h 00m
Baltimore/Washington
Wed 6/5
Nonstop2h 18m
Chicago O'Hare IntlWashington, D.C. Dulles Intl
ORD - IAD
ORDIAD
Chicago O'Hare Intl
Tue 6/11
Nonstop2h 02m
Washington, D.C. Dulles Intl
Wed 7/10
Nonstop2h 10m
Chicago O'Hare IntlWashington, D.C. Dulles Intl
ORD - IAD
ORDIAD
Chicago O'Hare Intl
Mon 6/10
1 stop13h 32m
Washington, D.C. Dulles Intl
Sun 6/16
1 stop13h 10m
Chicago MidwayBaltimore/Washington
MDW - BWI
MDWBWI
Chicago Midway
Fri 5/31
1 stop4h 31m
Baltimore/Washington
Wed 6/5
1 stop3h 56m
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 May 3, 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 63 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 May 5, 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 $44 while a round-trip flight costs $117. Price data was last updated on April 28, 2024.
Currently, September is the cheapest month in which you can book a flight from Chicago to Washington, D.C. (average of $279). Flying from Chicago to Washington, D.C. in June is currently the most expensive (average of $395). 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
$337
May
$339
June
$395
July
$376
August
$297
September
$279
October
$303
November
$328
December
$292
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.
WAS Temperature | 35.6 - 80.6 °F |
|---|
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 May 6, 2024.
Get a feel of what it's like to fly with United Airlines, Sun Country Air and Frontier from Chicago to Washington, D.C. by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Overall
Crew
Food
Entertainment
Comfort
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Boarding
Overall
Crew
Food
Entertainment
Comfort
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Boarding
Overall
Crew
Food
Entertainment
Comfort
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Boarding
Overall
Crew
Food
Entertainment
Comfort
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Boarding
Overall
Crew
Food
Entertainment
Comfort
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Boarding
Overall
Crew
Food
Entertainment
Comfort
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
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.
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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.
Discover the top 6 airlines that operate flights from Chicago 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 2,689,106 searches. Data last updated May 6, 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 May 6, 2024.
| 8%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 33%of flight departures | Morning6 am to noon |
| 44%of flight departures | AfternoonNoon to 6 pm |
| 15%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Chicago to Washington, D.C.
Explore weekly flight availability from Chicago to Washington, D.C.. 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 May 6, 2024.
| Sunday | 43daily flights |
|---|---|
| Monday | 78daily flights |
| Tuesday | 63daily flights |
| Wednesday | 64daily flights |
| Thursday | 60daily flights |
| Friday | 76daily flights |
| Saturday | 42daily flights |
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
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How does Cheapflights help users find flights from Chicago to Washington, D.C.?
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.
Why should you use Cheapflights to find cheap flight tickets from Chicago to Washington, D.C.?
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..
Can Cheapflights find flights from Chicago to Washington, D.C. with no change fees?
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Can Cheapflights notify me if prices for flights from Chicago to Washington, D.C. become cheaper?
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.