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$77+ Cheap flights from O'Hare Intl (ORD) to Raleigh (RDU)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RDU
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Raleigh-Durham are usually found in October or July, booked 79 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from O'Hare Intl to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Raleigh (RDU). 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 September 19, 2025.

Round-trip from

$105
(Mytrip)

One-way from

$77
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$210

Good round-trip deal

$162 or less

Good one-way deal

$111 or less
From Chicago O'Hare Intl to Raleigh-Durham
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One-way flight from Chicago O'Hare Intl to Raleigh-Durham
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Highest demand for flights based on searches. 25% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Raleigh-Durham.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Raleigh-Durham.
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Find flight deals from O'Hare Intl to Raleigh

Cheapest flights from O'Hare Intl to Raleigh
Explore the most affordable flight options available from O'Hare Intl to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/202:41 pmORD - RDU
Nonstop2h 06mFrontier
Thu 10/239:44 pmRDU - ORD
Nonstop2h 22mFrontier
Deal found 9/17$105
This Cheapflightsfares deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/92:41 pmORD - RDU
Nonstop2h 06mFrontier
Mon 10/132:27 pmRDU - ORD
Nonstop2h 22mFrontier
Deal found 9/18$108
This Frontier deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/92:41 pmORD - RDU
Nonstop2h 06mFrontier
Sun 10/129:44 pmRDU - ORD
Nonstop2h 22mFrontier
Deal found 9/18$109
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:36 amORD - RDU
Nonstop2h 14mFrontier
Sun 10/129:44 pmRDU - ORD
Nonstop2h 22mFrontier
Deal found 9/18$112
This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:41 pmORD - RDU
Nonstop2h 06mFrontier
Sat 10/185:10 pmRDU - ORD
1 stop7h 49mFrontier
Deal found 9/17$113
This Priceline deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/162:41 pmORD - RDU
Nonstop2h 06mFrontier
Sun 10/196:42 pmRDU - ORD
1 stop6h 44mFrontier
Deal found 9/17$114
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/232:41 pmORD - RDU
Nonstop2h 06mFrontier
Sun 10/266:42 pmRDU - ORD
1 stop6h 44mFrontier
Deal found 9/17$115
This Booking.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:14 pmORD - RDU
1 stop23h 18mFrontier
Mon 10/202:27 pmRDU - ORD
Nonstop2h 22mFrontier
Deal found 9/17$116
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:36 amORD - RDU
Nonstop2h 14mFrontier
Tue 10/712:30 pmRDU - ORD
1 stop26h 17mFrontier
Deal found 9/18$117
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:36 amORD - RDU
Nonstop2h 14mFrontier
Thu 10/23:35 pmRDU - ORD
Nonstop2h 16mFrontier
Deal found 9/18$119
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/102:41 pmORD - RDU
Nonstop2h 06mFrontier
Sun 10/129:44 pmRDU - ORD
Nonstop2h 22mFrontier
Deal found 9/18$120
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:36 amORD - RDU
Nonstop2h 14mFrontier
Mon 10/63:35 pmRDU - ORD
Nonstop2h 16mFrontier
Deal found 9/17$121

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Raleigh 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 2,558,603 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Raleigh that are best for you.

Fly from

O'Hare Intl

Fly to

Raleigh

Route

Depart

Return

Price

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sat 10/25

1:57 pm-5:06 pm

Nonstop2h 09m

Raleigh-Durham

Mon 10/27

6:30 am-7:56 am

Nonstop2h 26m

$158

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sun 10/26

7:10 am-10:14 am

Nonstop2h 04m

Raleigh-Durham

Fri 10/31

6:30 am-7:56 am

Nonstop2h 26m

$177

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Thu 12/4

5:32 am-11:38 am

1 stop5h 06m

Raleigh-Durham

Sun 12/7

6:15 am-10:20 am

1 stop5h 05m

$197

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sat 10/11

7:10 am-10:28 am

Nonstop2h 18m

Raleigh-Durham

Sat 10/11

5:27 pm-6:50 pm

Nonstop2h 23m

$229

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Wed 10/1

10:50 am-2:01 pm

Nonstop2h 11m

Raleigh-Durham

Thu 10/2

12:40 pm-2:03 pm

Nonstop2h 23m

$233

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Thu 11/27

2:20 pm-5:23 pm

Nonstop2h 03m

Raleigh-Durham

Tue 12/2

6:30 am-7:56 am

Nonstop2h 26m

$239

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Mon 11/24

7:10 am-10:14 am

Nonstop2h 04m

Raleigh-Durham

Sat 12/6

10:00 am-11:25 am

Nonstop2h 25m

$239

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Thu 11/27

2:20 pm-5:23 pm

Nonstop2h 03m

Raleigh-Durham

Wed 12/3

6:30 am-7:56 am

Nonstop2h 26m

$239

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Mon 11/24

7:10 am-10:14 am

Nonstop2h 04m

Raleigh-Durham

Sun 12/7

6:30 am-7:56 am

Nonstop2h 26m

$258

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Thu 11/27

2:20 pm-5:23 pm

Nonstop2h 03m

Raleigh-Durham

Fri 12/5

6:30 am-7:56 am

Nonstop2h 26m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 23 results
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The best insider tips for Chicago O'Hare Intl Airport to Raleigh flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Raleigh trip
Airports
ORD

For a quick departure, use the free shuttle train between terminals at ORD to save time navigating the sprawling layout.

Read more about ORDby Ramsey Qubein
RDU

Upon arrival at RDU, rideshare apps like Uber and Lyft are available at pre-arranged zones for convenient city access.

Read more about RDUby John Walton
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
John Walton

John Walton

Expert on RDU

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Best time to book a flight from O'Hare Intl to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Raleigh

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Raleigh?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Raleigh. Price data was last updated on September 12, 2025.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Raleigh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Raleigh?

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Raleigh (average of $206). Flying from Chicago O'Hare Intl Airport to Raleigh in March is currently the most expensive (average of $293). 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.

What is the cheapest time of day to fly from ORD to RDU?

Find hourly flight availability from O'Hare Intl to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 19, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Raleigh at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Raleigh?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Raleigh. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Raleigh flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. 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 Raleigh. Reviews last updated September 19, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Frontier from Chicago O'Hare Intl Airport to Raleigh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Frontier
5.8
Fair
3,171 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Raleigh from Chicago O'Hare Intl?

    Raleigh-Durham (RDU), located 11.1 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Raleigh. 3 airlines have flights to Raleigh-Durham from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Raleigh-Durham should not be difficult; the airport handles an average of 25 inbound flights from Chicago O'Hare Intl per day.

  • How long is the flight from Chicago O'Hare Intl Airport to Raleigh?

    Airlines like United Airlines and Delta fly from Chicago O'Hare Intl Airport to Raleigh in about 2h 09m. The time it takes to get you to your destination can typically vary by up to 2h 57m. The distance between Chicago O'Hare Intl Airport and Raleigh is about 645 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Raleigh round-trip?

    Currently priced at $64, Frontier will fly you from Chicago O'Hare Intl Airport to Raleigh and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $159 and $163, respectively. Frontier is 77% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Raleigh?

    Before booking your flight to Raleigh from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: United Airlines (80%), Air New Zealand (78%), SWISS( 75%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Raleigh?

    Looking at all options, your cheapest flight can be booked for $61. While the most popular route (Chicago O'Hare Intl - Raleigh-Durham) can be booked for $103 on average, our data indicates $329 when flying from Chicago O'Hare Intl Airport to Raleigh.

  • Can I find deals for flights from O'Hare Intl to Raleigh that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Raleigh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Raleigh.

  • Can I find deals for business class flights from O'Hare Intl to Raleigh?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Raleigh?

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Raleigh (average of $206). Flying from Chicago O'Hare Intl Airport to Raleigh in March is currently the most expensive (average of $293). 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.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Dunn
Rocky Mount
Smithfield
Cary
Garner
Chapel Hill
Goldsboro
Morrisville
Apex
Henderson
Wilson
Danville
Pinehurst
Wake Forest
South Hill
Holly Springs

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Alternative routes for O'Hare Intl to Raleigh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from O'Hare Intl to Raleigh

Discover the top 3 airlines that operate flights from O'Hare Intl to Raleigh. 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 2,558,603 searches. Data last updated September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$64Average$157FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$159Average$303FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$163Average$320FlexibilityNo cancel feeOn-time69%

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