Cheap flights from Dulles Intl (IAD) to O'Hare Intl (ORD) from $78
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 O'Hare Intl are usually found in February or August, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Dulles Intl to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to O'Hare Intl (ORD). 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 April 26, 2024.
Popular in | March |
|---|---|
Cheapest in | February |
Round-trip from | $222 |
One-way from | $139 |
What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?
Travelers have found that booking a Monday departure is the best way to save up to 23% 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 O'Hare Intl Airport?
To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport, book at least 43 days before your planned departure. Booking around this time can save you about 65% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $396 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $451.
What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Chicago O'Hare Intl Airport. Flights to Chicago O'Hare Intl Airport from Washington, D.C. Dulles Intl Airport in January are about $300 on average during January, but can be found for as low as $94.
When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport (IAD - ORD)?
It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the afternoon.
Cheap Sun Country Air flights from Dulles Intl to O'Hare Intl
Explore cheap flight options specifically provided by Sun Country Air for the route between Dulles Intl and O'Hare Intl. 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 3,068,117 searches. Data last updated April 26, 2024.
Check out some of the cheapest Sun Country Air flights we've come across from Washington, D.C. to Chicago. It's recommended that users confirm their flight details before booking.
Cheap American Airlines flights from Dulles Intl to O'Hare Intl
Explore cheap flight options specifically provided by American Airlines for the route between Dulles Intl and O'Hare Intl. 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 3,068,117 searches. Data last updated April 26, 2024.
Some of the best deals we've found on American Airlines flights traveling from Washington, D.C. to Chicago. Make sure to examine the flight information before completing your reservation.
Cheap Dulles Intl to O'Hare Intl flights in April & May 2024
Find cheap flight options from Dulles Intl to O'Hare Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Chicago in 2024. Check back regularly for other flight deals.
Dulles Intl to O'Hare Intl 2024 flight deals
Discover exclusive flight deals for travel between Dulles Intl and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Chicago in 2024. Check back regularly for other flight deals.
Non-stop flights to O'Hare Intl from Dulles Intl
Discover non-stop flight options from Dulles Intl to O'Hare Intl. 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 3,068,117 searches. Data last updated April 26, 2024.
For a quicker trip, book one of these direct 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 O'Hare Intl flights leaving soon
Find last-minute flight options from Dulles Intl to O'Hare Intl 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 3,068,117 searches. Data last updated April 26, 2024.
Check out these flights departing soon from Washington, D.C. to Chicago. It's wise to confirm all flight details are correct before booking.
One-way flights to O'Hare Intl from Dulles Intl
Search for one-way flight options from Dulles Intl to O'Hare Intl. 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 3,068,117 searches. Data last updated April 26, 2024.
Users in need of a one-way flight from Washington, D.C. to Chicago can choose from these deals. Those needing a return flight from Washington, D.C. to Chicago can use the search form above.
Find flights from Dulles Intl to O'Hare Intl within your budget
Customize your flight search to find flights from Dulles Intl to O'Hare Intl 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 3,068,117 searches. Data last updated April 26, 2024.
Fly from
Fly to
Budget
$159 - $270
Route
Depart
Return
Price
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Tue 7/30
Nonstop2h 05m
Chicago O'Hare Intl
Wed 7/31
Nonstop1h 59m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Wed 5/22
Nonstop2h 09m
Chicago O'Hare Intl
Wed 5/22
Nonstop2h 00m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Sat 5/25
Nonstop2h 05m
Chicago O'Hare Intl
Wed 5/29
Nonstop1h 55m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Wed 6/12
1 stop8h 50m
Chicago O'Hare Intl
Fri 6/14
1 stop15h 52m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Tue 6/4
1 stop4h 20m
Chicago O'Hare Intl
Tue 6/18
1 stop4h 03m
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 6/17
1 stop13h 52m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Wed 5/22
1 stop4h 20m
Chicago O'Hare Intl
Wed 5/29
1 stop7h 23m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Mon 5/13
1 stop5h 13m
Chicago O'Hare Intl
Fri 5/17
1 stop7h 27m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Sun 5/12
1 stop11h 33m
Chicago O'Hare Intl
Tue 5/21
2 stops18h 52m
When is the best time to book a flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to O'Hare Intl. Price data was last updated on January 28, 2024.
The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 44 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 Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to O'Hare Intl. Price data was last updated on April 21, 2024.
Average price of flights to O'Hare Intl by month
Plan your trip from Dulles Intl to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to O'Hare Intl is currently $92 while a round-trip flight costs $196. Price data was last updated on April 21, 2024.
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $356). 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
$245
March
$280
April
$273
May
$282
June
$356
July
$336
August
$276
September
$258
October
$248
November
$270
December
$248
Temperature and rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.
CHI Temperature | 23 - 73.4 °F |
|---|
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated April 26, 2024.
Peruse reviews from past customers who have flown with Sun Country Air, American Airlines and Delta from Washington, D.C. to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to O'Hare Intl. 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 O'Hare IntlSee 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 O'Hare Intl
Discover the top 3 airlines that operate flights from Dulles Intl to O'Hare Intl. 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 3,068,117 searches. Data last updated April 26, 2024.
Search flights from Dulles Intl to O'Hare Intl by cabin class
Find flights from Dulles Intl to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Dulles Intl to O'Hare Intl
Find hourly flight availability from Dulles Intl to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 26, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 42%of flight departures | Morning6 am to noon |
| 38%of flight departures | AfternoonNoon to 6 pm |
| 19%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Dulles Intl to O'Hare Intl
Explore weekly flight availability from Dulles Intl to O'Hare Intl. 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 April 26, 2024.
| Sunday | 5daily flights |
|---|---|
| Monday | 21daily flights |
| Tuesday | 19daily flights |
| Wednesday | 16daily flights |
| Thursday | 18daily flights |
| Friday | 19daily flights |
| Saturday | 11daily 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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