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$104 Cheap Flights from Chicago (ORD) to Raleigh (RDU)

View $104 flight on Fri, Sep 11, 2026Opens in a new window

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

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Cheap Flights from Chicago to Raleigh (ORD-RDU)

Prices were available within the past 7 days and start at $104 for one-way flights and $187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Sep 11 - Sat, Sep 19
ORD
Chicago
RDU
Raleigh
$187 Roundtrip, found 1 day ago
$187
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 11 from Chicago to Raleigh, returning Sat, Sep 19, priced at $187 found 1 day ago
Frontier Airlines
Tue, Sep 1 - Sun, Sep 6
ORD
Chicago
RDU
Raleigh
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Chicago to Raleigh, returning Sun, Sep 6, priced at $192 found 1 day ago
United
Wed, Nov 4 - Thu, Nov 12
ORD
Chicago
RDU
Raleigh
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 4 from Chicago to Raleigh, returning Thu, Nov 12, priced at $196 found 1 day ago
Delta
Fri, Sep 11 - Sat, Sep 19
ORD
Chicago
RDU
Raleigh
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Sep 11 from Chicago to Raleigh, returning Sat, Sep 19, priced at $197 found 1 day ago
United
Tue, Oct 27 - Tue, Nov 3
ORD
Chicago
RDU
Raleigh
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 27 from Chicago to Raleigh, returning Tue, Nov 3, priced at $201 found 1 day ago
Frontier Airlines
Wed, Nov 4 - Thu, Nov 12
ORD
Chicago
RDU
Raleigh
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Nov 4 from Chicago to Raleigh, returning Thu, Nov 12, priced at $201 found 1 day ago
United
Sat, Sep 5 - Sun, Sep 6
ORD
Chicago
RDU
Raleigh
$207 Roundtrip, found 2 hours ago
$207
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Sep 5 from Chicago to Raleigh, returning Sun, Sep 6, priced at $207 found 2 hours ago
Frontier Airlines
Sat, Sep 5 - Sun, Sep 13
ORD
Chicago
RDU
Raleigh
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Sep 5 from Chicago to Raleigh, returning Sun, Sep 13, priced at $211 found 1 day ago
JetBlue Airways
Wed, Sep 9 - Fri, Sep 11
ORD
Chicago
RDU
Raleigh
$231 Roundtrip, just found
$231
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Sep 9 from Chicago to Raleigh, returning Fri, Sep 11, priced at $231 just found
American Airlines
Fri, Sep 11 - Mon, Sep 14
ORD
Chicago
RDU
Raleigh
$277 Roundtrip, found 2 hours ago
$277
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Chicago to Raleigh, returning Mon, Sep 14, priced at $277 found 2 hours ago

Alternative airports near Raleigh

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

Select flight to Raleigh - Durham Intl. RDU. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $323
RDU
Raleigh - Durham Intl.
CheapestClosest
Average driving time to city center20 min
Flights from $323

Find the cheapest month to fly from Chicago (ORD) to Raleigh (RDU)

September is typically the cheapest month to fly

From $156 - $233 per traveler.

What you need to know for your flight from O'Hare Intl. to Raleigh - Durham Intl.

Chicago (ORD) to Raleigh (RDU) at a glance

Travel from Chicago O'Hare International Airport (ORD) to Raleigh-Durham International Airport (RDU) with a range of airlines providing weekly flights on this domestic short-haul route. Whether you’re seeking cheap fares from Chicago or prefer a full-service experience, you can easily compare options to find the itinerary that suits your budget and schedule. Discover Raleigh's renowned attractions and neighborhoods as you plan your journey from IL to Raleigh.

  • Fastest flight duration: around 2 hours non-stop
  • Route distance: roughly 600 miles (970 km)
  • Flights per week: around 45+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $60–$375, depending on seasonality and how far ahead you book

Flights from O'Hare International Airport (ORD) to Raleigh - Durham International Airport (RDU)

Based on the latest traveler bookings, here are the top airlines favored for flights from Chicago to Raleigh, particularly for non-stop and one-stop options. Common layover locations include Hartsfield-Jackson Atlanta International Airport (ATL) with a layover of about 1 hour and 30 minutes, Orlando International Airport (MCO) at roughly 2 hours and 45 minutes, and Detroit Metropolitan Wayne County Airport (DTW) with a 1-hour layover. These choices allow you to tailor your itinerary by balancing price, total travel time, and cabin class.

  • American Airlines: This comprehensive carrier provides both non-stop and one-stop options, with one-way ticket prices generally falling between $75 and $420. It represents about 51% of the flights on this route, with a typical direct flight duration of 2 hours.
  • United: Another full-service airline, United offers non-stop and one-stop flights, with one-way fares usually ranging from $80 to $410. It accounts for roughly 37% of departures on this route, featuring a standard non-stop travel time of 2 hours.
  • Frontier Airlines: As a budget-friendly airline, Frontier provides both non-stop and one-stop services, with one-way fares typically between $60 and $215. It makes up about 10% of the departures, with a standard non-stop travel time of 2 hours.
  • Delta: This full-service airline offers one-stop flights, with one-way fares generally between $95 and $370. Delta constitutes about 1% of departures on this route, with an in-flight duration of 3 hours and 45 minutes, totaling around 5 hours and 30 minutes including layovers.
  • JetBlue Airways: A low-cost option, JetBlue provides one-stop services with one-way fares usually ranging from $80 to $285. It represents approximately 1% of the departures on this route, featuring an in-flight time of 3 hours and 45 minutes, with a complete journey time of about 5 hours and 30 minutes including layovers.

Travelers flying from Chicago to Raleigh can opt for an upgrade, as both American Airlines and United offer first-class service for this route.

Best time to fly from Chicago (ORD) to Raleigh (RDU)

The most popular months for travelers flying from Chicago to Raleigh are March, April, and October, when peak temperatures in Raleigh reach up to 62.8°F in October. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 73°F and typically the lowest average one-way fare (around $147). Flight availability peaks in October, with approximately 60 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 39 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $147, roughly 17% cheaper than the yearly average.
  • More budget-friendly months to fly: October, August, and July typically offer average one-way fares of around $152.
  • Most flight options: October has the highest number of flights from Chicago to Raleigh, with approximately 60 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January41.5°F (5.3°C)Average39$201
February45.1°F (7.3°C)Slightly Low41$225
March51.4°F (10.8°C)Slightly High45$208
April61.0°F (16.1°C)Slightly High52$198
May69.1°F (20.6°C)Average53$180
June76.6°F (24.8°C)Average49$162
July79.9°F (26.6°C)Average51$157
August78.3°F (25.7°C)Average49$157
September73.0°F (22.8°C)Slightly Low48$147
October62.8°F (17.1°C)Slightly High60$148
November51.8°F (11.0°C)Average52$166
December46.0°F (7.8°C)Slightly Low48$182

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Chicago (ORD) to Raleigh (RDU)

  • Chicago to Raleigh (MDW-RDU): Midway International Airport (MDW) is located roughly 16 miles from O'Hare International Airport (ORD). One-way economy ticket prices for this route generally fall between $70 and $420, influenced by the time of year and how early you book. Travelers can choose from both non-stop and one-stop flights. Major airlines operating on this route include low-cost carriers like Southwest Airlines and Frontier Airlines.

How to find the best prices for flights from Chicago (ORD) to Raleigh (RDU)

Getting some of the best deals on flights from Chicago to Raleigh is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Afternoon departures (12pm-6pm) often offer lower prices, although morning flights (5am-12pm) are more popular. Additionally, flying on Monday typically results in cheaper tickets, while Friday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Raleigh - Durham International Airport from O'Hare International Airport

Raleigh welcomes travelers from Chicago with a range of transport options based on price, convenience, and proximity. Raleigh city center is approximately a 20-minute drive (covering about 15 miles) from Raleigh - Durham International Airport, depending on traffic. Here's how to reach Raleigh efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Raleigh, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Raleigh - Durham International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Raleigh - Durham International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Raleigh-Durham International Airport, Cary Station, a train station, is located about 6 miles away.

Frequently asked questions

How much does a flight from Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.) cost?
You can find cheap one-way flights from $104 and cheap return flights from $187 Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.) with Expedia. One-way flights generally range between $99 and $983, and roundtrip flights usually range from $223 to $975. 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 Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
September is the cheapest month to fly from Chicago (ORD) to Raleigh (RDU), with average return fares around $240. This price is about 23% lower than the average throughout the year, as demand typically decreases after the summer travel season. Other budget-friendly months include June and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
Choose from 3 airlines operating direct flights from ORD to RDU:

  • American Airlines operates around 52 direct flights from ORD to RDU every week
  • United operates around 50 direct flights from ORD to RDU every week
  • Frontier Airlines operates around 7 direct flights from ORD to RDU every week

What is the cheapest airline that flies from Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
Sun Country Airlines is one of the cheapest airlines offering connecting flights from Chicago, IL (ORD) to Raleigh, NC (RDU), starting from around $208. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.), 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 Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
The best airline to fly with from Chicago, IL (ORD) to Raleigh, NC (RDU) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. American Airlines also offers the most daily flights from ORD to RDU, 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 Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
When traveling from Chicago, IL (ORD) to Raleigh, NC (RDU), September and October are the best months to consider. September has an average return flight price of around $240, making it an economical choice. October is also popular, providing a good number of flights, which means you can find a schedule that fits your needs while enjoying pleasant weather in Raleigh.*Prices based on flights available on Expedia in the last year.
How many flights per day from Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
On average, there are around 15 nonstop flights per day from O'Hare Intl. (ORD) to Raleigh - Durham Intl. (RDU). For more options, look at flights that include layovers.
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
The earliest flight from Chicago, IL (ORD) to Raleigh, NC (RDU) typically departs at around 12:00 AM local time, operated by American Airlines. This seasonal service is available in January, allowing you to start your travels early and make the most of your time in Raleigh. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
When flying from Chicago (ORD) to Raleigh (RDU), the most popular departure times are in the morning, from 6am to 9am. This accounts for around 29% of total traffic. Many major carriers, including American Airlines, Delta, and United, offer flights during this window. This timing works well because it allows you to arrive in Raleigh with plenty of time to start your day.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
Direct flights from ORD to RDU usually take about 2 hours 20 minutes, traveling roughly 646 miles. If you opt for a connecting flight, expect to add around 4 hours 10 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
First class seats are offered on the ORD to RDU route. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines
  • Spirit Airlines

How much is a business class flight from Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
A direct, return business class ticket from Chicago (ORD) to Raleigh (RDU) typically costs between $769 - $1,066. A non-stop, one-way business class flight is usually around $257 - $618. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham 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 Raleigh from O'Hare Intl. (ORD)?
If you're planning to travel to Raleigh from O'Hare Intl. (ORD), you can fly into Raleigh - Durham Intl. (RDU) Some flights may connect through major hubs like Logan Intl. (BOS), LaGuardia (LGA), John F. Kennedy Intl. (JFK) before reaching Raleigh. 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 Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham 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 Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.) Raleigh Vacation Packages 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 Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Raleigh, NC (RDU-Raleigh - Durham Intl.) 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
O'Hare Intl.
Destination airport
Raleigh - Durham Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Sun Country Airlines, United
Roundtrip price
$186
Distance
645 mi
Average flight time
3 hours 13 mins

Book with confidence

Chicago to Raleigh Flights

The cheapest times to fly from Chicago to Raleigh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Raleigh are during the month of September. You can find some of the cheapest flights from Chicago to Raleigh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Raleigh

Sunday is one of the best days to book for cheap flights from Chicago to Raleigh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Raleigh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Raleigh in 2026. You can also book with separate airlines for your outbound and return journeys, from $104 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Raleigh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Raleigh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Raleigh Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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