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CA $223 Cheap Flights from Raleigh (RDU) to Chicago (ORD)

View CA $223 flight on Mon, Sep 28, 2026Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Chicago O'Hare International Airport (ORD)

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Cheap flights from Raleigh (RDU) to Chicago (ORD)

Prices were available within the past 7 days and start at CA $223 for one-way flights and CA $414 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Oct 2 - Fri, Oct 9
RDU
Raleigh
ORD
Chicago
CA $414 Roundtrip, found 23 hours ago
CA $414
Roundtrip
found 23 hours ago
Select Delta flight, departing Fri, Oct 2 from Raleigh to Chicago, returning Fri, Oct 9, priced at CA $414 found 23 hours ago
American Airlines
Sat, Nov 21 - Wed, Nov 25
RDU
Raleigh
ORD
Chicago
CA $420 Roundtrip, found 23 hours ago
CA $420
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Nov 21 from Raleigh to Chicago, returning Wed, Nov 25, priced at CA $420 found 23 hours ago
Delta
Fri, Oct 16 - Mon, Oct 19
RDU
Raleigh
ORD
Chicago
CA $446 Roundtrip, found 1 day ago
CA $446
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 16 from Raleigh to Chicago, returning Mon, Oct 19, priced at CA $446 found 1 day ago
American Airlines
Thu, Oct 15 - Sat, Oct 17
RDU
Raleigh
ORD
Chicago
CA $449 Roundtrip, just found
CA $449
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from Raleigh to Chicago, returning Sat, Oct 17, priced at CA $449 just found
United
Thu, Oct 8 - Mon, Oct 12
RDU
Raleigh
ORD
Chicago
CA $458 Roundtrip, found 1 day ago
CA $458
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 8 from Raleigh to Chicago, returning Mon, Oct 12, priced at CA $458 found 1 day ago
American Airlines
Thu, Oct 8 - Mon, Oct 12
RDU
Raleigh
ORD
Chicago
CA $461 Roundtrip, found 1 day ago
CA $461
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 8 from Raleigh to Chicago, returning Mon, Oct 12, priced at CA $461 found 1 day ago
American Airlines
Thu, Oct 15 - Sat, Oct 17
RDU
Raleigh
ORD
Chicago
CA $462 Roundtrip, just found
CA $462
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from Raleigh to Chicago, returning Sat, Oct 17, priced at CA $462 just found
American Airlines
Thu, Oct 15 - Sat, Oct 17
RDU
Raleigh
ORD
Chicago
CA $464 Roundtrip, just found
CA $464
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from Raleigh to Chicago, returning Sat, Oct 17, priced at CA $464 just found
American Airlines
Fri, Oct 16 - Mon, Oct 19
RDU
Raleigh
ORD
Chicago
CA $470 Roundtrip, found 1 day ago
CA $470
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 16 from Raleigh to Chicago, returning Mon, Oct 19, priced at CA $470 found 1 day ago
JetBlue Airways
Thu, Oct 15 - Sat, Oct 17
RDU
Raleigh
ORD
Chicago
CA $764 Roundtrip, just found
CA $764
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Oct 15 from Raleigh to Chicago, returning Sat, Oct 17, priced at CA $764 just found

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Midway Intl. MDW. Cheapest and Closest option available. Average driving time to city centre is 16 minutes. Flights from CA $475
MDW
Midway Intl.
CheapestClosest
Average driving time to city centre16 min
Flights from CA $475

Frequently asked questions

How much does a flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.) cost?
You can find cheap one-way flights from CA $223 and cheap return flights from CA $414 RDU to ORD with Expedia. One-way flights typically cost between CA$197 and CA$448. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when RDU to ORD ticket fares go up or down.
What is the cheapest month to fly from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The cheapest months to fly from RDU to ORD are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
There are 2 airlines offering direct flights from Raleigh - Durham Intl. (RDU) to O'Hare Intl. (ORD):
  • United operates 69 direct flights from RDU to ORD every week.
  • American Airlines operates 48 direct flights from RDU to ORD every week.
How do I find cheap flights from Raleigh, NC (RDU) to Chicago, IL (ORD)?
To find a cheap flight from Raleigh, NC (RDU) to Chicago, IL (ORD), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The best airline to fly with from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. American Airlines offers the most daily flights from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
You'll find plenty of options for flights from Raleigh - Durham Intl. (RDU) to O'Hare Intl. (ORD). There are approximately 17 nonstop flights per day, giving you direct access to your destination. For even more choices, look at flights that include layovers, as there are around 120 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Dallas-Fort Worth Intl. (DFW), and LaGuardia (LGA).
What is the earliest flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The earliest flight from Raleigh - Durham Intl. (RDU) to O'Hare Intl. (ORD) typically departs around 5:00 AM local time, operated by American Airlines. This is a seasonal service, active in March and April. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
You'll typically find the most flights from Raleigh - Durham Intl. (RDU) to O'Hare Intl. (ORD) on a Thursday, with around 92 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Delta, and United. Thursdays offer notably more flight options compared to other days of the week, making it a great day to consider for your journey.
What are the most popular departure times for flights from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The most popular departure times for flights from Raleigh - Durham Intl. (RDU) to O'Hare Intl. (ORD) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer these times as they allow for an early start to their day in Chicago, whether for business or leisure.
How long does it take to fly from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
A direct flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.) typically takes around 2 hours 30 minutes. This route covers a distance of approximately 1,040 kilometers. If you opt for a flight with one stop, your travel time will be longer, usually around 5 hours 48 minutes. Flights with two or more stops generally take about 8 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your journey.
Can you fly business or first class from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
Yes, you can fly business class or first class between RDU and ORD. Airlines that offer business class service on this route include:
  • Frontier Airlines
  • Delta
First class cabins are available on Spirit Airlines, Alaska Airlines, Delta, United, and American Airlines.
How do I earn miles on a Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight with Expedia?
It's easy to earn miles on a Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chicago, IL (ORD) from Raleigh, NC (RDU)?
If you're planning to travel to Chicago from Raleigh - Durham Intl. (RDU), you can fly directly into O'Hare Intl. (ORD). Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Charlotte-Douglas Intl. (CLT), or Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.) at the last minute?
Typically, booking a last minute flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package?
Securing a Raleigh, NC (RDU-Raleigh - Durham Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Raleigh, NC (RDU) to Chicago, IL (ORD)?
If you booked your Raleigh, NC (RDU) to Chicago, IL (ORD) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
O'Hare Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $414
Distance
1033 km
Average flight time
1 hour 26 mins

Book with confidence

Raleigh to Chicago Flights

The easy way to book your flights from Raleigh to Chicago 

With Expedia, it’s simple to find and book flights to Chicago from Raleigh whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to O'Hare Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Raleigh to Chicago today, tomorrow, or this week.  

 

Save dollars with cheap flights from Raleigh - Durham Intl., RDU to O'Hare Intl., ORD 

Sort your search results by price to find great deals on your flight from Raleigh to Chicago—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chicago from Raleigh currently is just CA $414 rising to CA $765.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Chicago  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Chicago from Raleigh 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Chicago with Expedia today.

Raleigh to Chicago Flights

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*Available to Expedia members.