Cheap flights from Dulles Intl (IAD) to Chicago (CHI) from $76
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 5/30. 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 Washington, D.C. Dulles Intl to Chicago are usually found in September or January, booked 78 days in advance, depart on a Wednesday or Tuesday and return on a Thursday
Cheap flight deals from Dulles Intl to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Chicago (CHI). 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 8, 2024.
Popular in | May |
|---|---|
Cheapest in | September |
Round-trip from | $223 |
One-way from | $114 |
What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Chicago?
Travelers have found that booking a Tuesday departure is the best way to save up to 30% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Chicago?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 108% on flights from Washington, D.C. Dulles Intl Airport to Chicago compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $419. For sooner than that we have options available in the next 3 days from $472.
What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Chicago?
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, April can be a great choice for travel to Chicago. Flights to Chicago from Washington, D.C. Dulles Intl Airport in April are about $285 on average during April, but can be found for as low as $79.
When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Chicago (IAD - CHI)?
Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from Washington, D.C. Dulles Intl Airport to Chicago by exploring options for tickets in the evening.
Cheap Sun Country Air flights from Dulles Intl to Chicago
Explore cheap flight options specifically provided by Sun Country Air for the route between Dulles Intl and Chicago. 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 2,752,338 searches. Data last updated May 8, 2024.
Take a peek at the cheapest Sun Country Air flights we've detected traveling from Washington, D.C. to Chicago. Make sure to double check the flight details before booking.
Cheap Delta flights from Dulles Intl to Chicago
Explore cheap flight options specifically provided by Delta for the route between Dulles Intl and Chicago. 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 2,752,338 searches. Data last updated May 8, 2024.
Take a gander at the lowest prices we've found on Delta flights from Washington, D.C. to Chicago. Make sure to examine the flight information before completing your reservation.
Cheap Dulles Intl to Chicago flights in May & June 2024
Find cheap flight options from Dulles Intl to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Dulles Intl to Chicago 2024 flight deals
Discover exclusive flight deals for travel between Dulles Intl and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Non-stop flights to Chicago from Dulles Intl
Discover non-stop flight options from Dulles Intl to Chicago. 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 2,752,338 searches. Data last updated May 8, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Washington, D.C. to Chicago. Users seeking other options on flights from Washington, D.C. to Chicago should update the search form at the top of the page.
Dulles Intl to Chicago flights leaving soon
Find last-minute flight options from Dulles Intl to Chicago 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 2,752,338 searches. Data last updated May 8, 2024.
Book one of these great deals on flights from Washington, D.C. to Chicago. Users should examine the flight details to ensure there are no surprises.
One-way flights to Chicago from Dulles Intl
Search for one-way flight options from Dulles Intl to Chicago. 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 2,752,338 searches. Data last updated May 8, 2024.
Users traveling one-way from Washington, D.C. to Chicago can select one of these great deals. For those needing a return trip from Washington, D.C., there is a search form available above.
Find flights from Dulles Intl to Chicago within your budget
Customize your flight search to find flights from Dulles Intl to Chicago 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 2,752,338 searches. Data last updated May 8, 2024.
Fly from
Fly to
Budget
$169 - $272
Route
Depart
Return
Price
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Wed 6/5
Nonstop2h 11m
Chicago O'Hare Intl
Tue 6/11
Nonstop2h 02m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Wed 6/5
1 stop8h 43m
Chicago O'Hare Intl
Mon 6/10
1 stop13h 32m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Wed 6/5
1 stop8h 43m
Chicago O'Hare Intl
Mon 6/10
1 stop13h 32m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Sat 7/13
1 stop8h 34m
Chicago O'Hare Intl
Mon 7/15
1 stop16h 05m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Sat 8/17
Nonstop2h 05m
Chicago O'Hare Intl
Tue 9/3
Nonstop2h 00m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Wed 5/29
1 stop4h 20m
Chicago O'Hare Intl
Fri 5/31
1 stop4h 58m
Washington, D.C. Dulles IntlChicago Midway
IAD - MDW
IADMDW
Washington, D.C. Dulles Intl
Wed 6/5
1 stop4h 06m
Chicago Midway
Wed 6/12
1 stop4h 13m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Thu 5/30
1 stop12h 33m
Chicago O'Hare Intl
Mon 6/3
3 stops23h 22m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Tue 5/28
1 stop6h 24m
Chicago O'Hare Intl
Fri 5/31
1 stop7h 29m
When is the best time to book a flight from Washington, D.C. Dulles Intl Airport to Chicago?
Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Chicago. Price data was last updated on May 3, 2024.
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Chicago?
Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Chicago. Price data was last updated on May 5, 2024.
Average price of flights to Chicago by month
Plan your trip from Dulles Intl to Chicago by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Chicago is currently $88 while a round-trip flight costs $193. Price data was last updated on May 5, 2024.
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Chicago (average of $244). Flying from Washington, D.C. Dulles Intl Airport to Chicago in June is currently the most expensive (average of $348). 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
$248
February
$244
March
$280
April
$258
May
$278
June
$348
July
$330
August
$274
September
$258
October
$248
November
$270
December
$248
Temperature and rainfall in Chicago by month
Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.
CHI Temperature | 23 - 73.4 °F |
|---|
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated May 8, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Chicago, such as Sun Country Air, Delta and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Comfort
Entertainment
Food
Overall
Boarding
Crew
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 Dulles Intl to Chicago. 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 Dulles Intl to ChicagoSee 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 3 airlines flying from Dulles Intl to Chicago
Discover the top 3 airlines that operate flights from Dulles Intl to Chicago. 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 2,752,338 searches. Data last updated May 8, 2024.
Search flights from Dulles Intl to Chicago by cabin class
Find flights from Dulles Intl to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Dulles Intl to Chicago
Find hourly flight availability from Dulles Intl to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 8, 2024.
| 13%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 41%of flight departures | Morning6 am to noon |
| 31%of flight departures | AfternoonNoon to 6 pm |
| 15%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Dulles Intl to Chicago
Explore weekly flight availability from Dulles Intl to Chicago. 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 8, 2024.
| Sunday | 8daily flights |
|---|---|
| Monday | 24daily flights |
| Tuesday | 22daily flights |
| Wednesday | 19daily flights |
| Thursday | 21daily flights |
| Friday | 22daily flights |
| Saturday | 12daily 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
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Users can book flights with no change fees policies with our dedicated filters. Book flights from Dulles Intl to Chicago flexibly with Cheapflights today.
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