Cheap Flights from Chicago (DPA) to Raleigh (RDU)

Popular airlines from Chicago, IL (DPA-Dupage) to Raleigh-Durham International Airport (RDU)

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Frequently asked questions

How much does a flight from Dupage Airport (DPA) to Raleigh - Durham Intl. Airport (RDU) cost?
Get a cheap one-way flight or cheap return flight from Dupage Airport (DPA) to Raleigh - Durham Intl. Airport (RDU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Dupage Airport (DPA) to Raleigh - Durham Intl. Airport (RDU)?
is the most affordable month to fly from DPA to RDU. Traveling outside of peak seasons is often the key to scoring lower fares.
Which airlines fly direct from Dupage Airport (DPA) to Raleigh - Durham Intl. Airport (RDU)?
You can't take a direct flight to Raleigh - Durham Intl. Airport (RDU) from Chicago, IL (DPA-Dupage). However, you can seamlessly travel to Raleigh without any layovers by departing from O'Hare Intl. Airport (ORD).
What is the cheapest airline that flies from Dupage Airport (DPA) to Raleigh - Durham Intl. Airport (RDU)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DPA to RDU flight.
How many flights per day from Dupage Airport (DPA) to Raleigh - Durham Intl. Airport (RDU)?
There aren't any daily nonstop flights from Dupage Airport (DPA) to Raleigh - Durham Intl. Airport (RDU). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from DPA to RDU?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dupage Airport (DPA) to Raleigh - Durham Intl. Airport (RDU)?
To avoid potential delays on the Dupage Airport (DPA) to Raleigh - Durham Intl. Airport (RDU) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Dupage Airport (DPA) to Raleigh - Durham Intl. Airport (RDU) last-minute?
Waiting until right before your break to book a flight from DPA to RDU generally means paying more. While you might find some last-minute discounts, they're not always guaranteed. Be flexible with your itinerary for the best chance of snagging a bargain.
Is it cheaper to book a DPA to RDU flight and hotel package?
Booking a DPA to RDU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our extensive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dupage Airport (DPA) to Raleigh - Durham Intl. Airport (RDU)?
In most cases, you're able to reschedule or cancel your DPA to RDU flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further details, go to our Customer Service portal.

Travel information

Origin airport
Dupage
Destination airport
Raleigh - Durham Intl.
Distance
657 mi

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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 . 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 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

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*Available to One Key members.