$51 Cheap Flights from Chicago (ORD) to Raleigh (RDU)

View $51 flight on Sun, May 25, 2025Opens in a new window

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

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Find available prices by choosing your travel dates.

Cheap Flights from Chicago to Raleigh (ORD-RDU)

Prices were available within the past 7 days and start at $51 for one-way flights and $120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, May 11 - Thu, May 29
ORD
Chicago
RDU
Raleigh
$120 Roundtrip, found 4 days ago
$120
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, May 11 from Chicago to Raleigh, returning Thu, May 29, priced at $120 found 4 days ago
Frontier Airlines
Sun, May 25 - Thu, May 29
ORD
Chicago
RDU
Raleigh
$125 Roundtrip, found 6 hours ago
$125
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sun, May 25 from Chicago to Raleigh, returning Thu, May 29, priced at $125 found 6 hours ago
Frontier Airlines
Sun, May 25 - Fri, Jul 4
ORD
Chicago
RDU
Raleigh
$130 Roundtrip, found 17 hours ago
$130
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sun, May 25 from Chicago to Raleigh, returning Fri, Jul 4, priced at $130 found 17 hours ago
Frontier Airlines
Sun, May 11 - Sun, May 25
ORD
Chicago
RDU
Raleigh
$131 Roundtrip, found 4 days ago
$131
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, May 11 from Chicago to Raleigh, returning Sun, May 25, priced at $131 found 4 days ago
Frontier Airlines
Sun, May 25 - Thu, May 29
ORD
Chicago
RDU
Raleigh
$134 Roundtrip, found 6 hours ago
$134
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sun, May 25 from Chicago to Raleigh, returning Thu, May 29, priced at $134 found 6 hours ago
Frontier Airlines
Sun, May 25 - Wed, Jun 4
ORD
Chicago
RDU
Raleigh
$136 Roundtrip, found 4 hours ago
$136
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sun, May 25 from Chicago to Raleigh, returning Wed, Jun 4, priced at $136 found 4 hours ago
United
Sun, May 25 - Fri, Jul 4
ORD
Chicago
RDU
Raleigh
$147 Roundtrip, found 17 hours ago
$147
Roundtrip
found 17 hours ago
Select United flight, departing Sun, May 25 from Chicago to Raleigh, returning Fri, Jul 4, priced at $147 found 17 hours ago
Delta
Sat, May 24 - Sun, May 25
ORD
Chicago
RDU
Raleigh
$150 Roundtrip, just found
$150
Roundtrip
just found
Select Delta flight, departing Sat, May 24 from Chicago to Raleigh, returning Sun, May 25, priced at $150 just found
American Airlines
Tue, Jun 24 - Fri, Jul 4
ORD
Chicago
RDU
Raleigh
$151 Roundtrip, found 4 hours ago
$151
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Jun 24 from Chicago to Raleigh, returning Fri, Jul 4, priced at $151 found 4 hours ago
Southwest Airlines
Wed, Jul 2 - Fri, Jul 4
ORD
Chicago
RDU
Raleigh
$157 Roundtrip, found 22 hours ago
$157
Roundtrip
found 22 hours ago
Select Southwest Airlines flight, departing Wed, Jul 2 from Chicago to Raleigh, returning Fri, Jul 4, priced at $157 found 22 hours ago

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU) cost?
Pick up cheap return flights starting from $109 from O’Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Frontier Airlines flight leaving ORD on May 11 2025 and touching down at RDU. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from ORD to RDU?
The cheapest flights from ORD to RDU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU)?
Fly directly from O’Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU) on an American Airlines flight.
What is the cheapest airline that flies from ORD to RDU?
Journey from ORD to RDU with Frontier Airlines. This carrier currently has the cheapest one-way ticket for this route, starting from $46. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ORD on May 11 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from O'Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU)?
Each day on average, 7 nonstop flights take off from O’Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU). Choose the departure date that best fits your schedule.
What are the most popular departure times for flights from O'Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU)?
The 8 AM departures from ORD to RDU are the top choice for many travelers. They can also be more expensive. If you’re looking to save, book during off-peak hours.
What day of the week has the most flights from ORD to RDU?
Travel on a Friday if you’re after the best selection of flights from O’Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU).
What is the earliest flight from O'Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU)?
The earliest flight out of O’Hare Intl. Airport (ORD) is at around 8:04AM UTC-6. Board this plane and you’ll touch down at Raleigh - Durham Intl. Airport (RDU) at approximately 11:09AM UTC-5. The total flight duration is 2h 5m.
How long does it take to fly from O'Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU)?
The average flight duration from ORD to RDU is 2 hours and 4 minutes, covering a distance of 650 mi.
What airline has the least delays from ORD to RDU?
Consider traveling with Alaska Airlines if you’d like to go straight from O’Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU) without any holdups. This airline has the best track record for punctuality, with an on-time score of 86%. Want to be notified if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU)?
Choose a flight from O’Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Raleigh from O'Hare Intl. Airport (ORD)?
Raleigh - Durham Intl. Airport (RDU) is the only airport in Raleigh with direct flights from O’Hare Intl. Airport (ORD). Consider the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU) last-minute?
Booking your ticket from ORD to RDU just before your getaway is typically more expensive. But if there’s some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book an ORD to RDU flight and hotel package?
Compared with arranging hotels and flights separately, booking an ORD to RDU flight and hotel package with Expedia could result in significant savings. What’s more, managing everything in one place will take the stress out of planning your trip. Simply pick your flights and select from our wide range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Raleigh - Durham Intl. Airport (RDU)?
In most cases, you’re able to cancel or reschedule your ORD to RDU flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline’s policies and fees on flight changes, or if you want more details, visit our Customer Service portal.
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