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$68+ Cheap flights from O'Hare Intl (ORD) to Durham, NC

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RDU
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Durham are usually found in October or September, booked 79 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from O'Hare Intl to Durham

Cheapest flights from O'Hare Intl to Durham
Explore the most affordable flight options available from O'Hare Intl to Durham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Tue 12/301:14 pmORD - RDU
Nonstop2h 05mMultiple Airlines
Mon 1/57:20 pmRDU - ORD
1 stop14h 11mMultiple Airlines
Deal found 12/22$258
This Frontier deal was found by Cheapflights users on 12/22. 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.
Fri 12/266:00 amORD - RDU
1 stop5h 20mFrontier
Wed 12/311:05 pmRDU - ORD
1 stop10h 19mFrontier
Deal found 12/22$282
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Sat 12/277:35 amORD - RDU
1 stop7h 27mFrontier
Wed 12/311:05 pmRDU - ORD
1 stop10h 19mFrontier
Deal found 12/22$284
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Tue 12/307:30 amORD - RDU
1 stop8h 25mSpirit Airlines
Mon 1/57:20 pmRDU - ORD
1 stop14h 11mSpirit Airlines
Deal found 12/22$302
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Tue 12/231:14 pmORD - RDU
Nonstop2h 05mFrontier
Thu 12/2512:55 pmRDU - ORD
1 stop6h 38mFrontier
Deal found 12/20$303
This Super.com deal was found by Cheapflights users on 12/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:10 amORD - RDU
Nonstop2h 05mFrontier
Mon 12/291:15 pmRDU - ORD
1 stop10h 09mFrontier
Deal found 12/20$313
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Sat 12/277:35 amORD - RDU
1 stop7h 27mFrontier
Thu 1/112:55 pmRDU - ORD
1 stop10h 29mFrontier
Deal found 12/22$314
This Frontier deal was found by Cheapflights users on 12/22. 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.
Fri 12/266:00 amORD - RDU
1 stop5h 20mFrontier
Thu 1/112:55 pmRDU - ORD
1 stop10h 29mFrontier
Deal found 12/22$317
This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Wed 12/316:05 amORD - RDU
1 stop4h 55mMultiple Airlines
Fri 1/27:20 pmRDU - ORD
1 stop14h 11mMultiple Airlines
Deal found 12/21$318
This Frontier deal was found by Cheapflights users on 12/20. 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.
Sun 12/216:10 amORD - RDU
Nonstop2h 05mFrontier
Tue 12/235:24 pmRDU - ORD
Nonstop2h 28mFrontier
Deal found 12/20$323
This Frontier deal was found by Cheapflights users on 12/22. 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.
Tue 12/231:14 pmORD - RDU
Nonstop2h 05mFrontier
Fri 12/261:03 pmRDU - ORD
1 stop8h 33mFrontier
Deal found 12/22$324

Find flight deals from O'Hare Intl to Durham

Keep the following information in mind while searching for O'Hare Intl to Durham flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$144
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$295
Provider with most accurate pricing for Chicago (CHI)-Raleigh-Durham flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Raleigh-Durham flights.
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From Chicago O'Hare Intl to Durham
Search Deals
One-way flight from Chicago O'Hare Intl to Durham
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Highest demand for flights based on searches. 28% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Durham 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 December 23, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Durham that are best for you.

Fly from

O'Hare Intl

Fly to

Durham

Route

Depart

Return

Price

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Fri 2/27

6:19 pm-9:22 pm

Nonstop2h 03m

Raleigh-Durham

Sat 2/28

6:10 am-10:51 am

1 stop5h 41m

$149

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Thu 1/22

2:42 pm-12:11 am

1 stop8h 29m

Raleigh-Durham

Sun 1/25

10:53 am-8:18 am

1 stop22h 25m

$149

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Tue 3/3

10:00 am-5:38 pm

1 stop6h 38m

Raleigh-Durham

Sun 3/8

6:19 am-11:49 am

1 stop6h 30m

$174

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sat 2/28

6:04 am-2:46 pm

1 stop7h 42m

Raleigh-Durham

Sun 3/1

6:15 am-11:48 am

1 stop6h 33m

$174

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sun 1/18

7:10 am-10:12 am

Nonstop2h 02m

Raleigh-Durham

Sun 1/25

5:18 pm-6:50 pm

Nonstop2h 32m

$237

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Wed 2/18

8:50 am-2:03 pm

1 stop4h 13m

Raleigh-Durham

Sun 2/22

10:00 am-11:28 am

Nonstop2h 28m

$243

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Fri 2/13

5:37 pm-11:40 pm

1 stop5h 03m

Raleigh-Durham

Sat 2/14

1:04 pm-7:19 pm

1 stop7h 15m

$257

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Wed 1/14

2:02 pm-5:04 pm

Nonstop2h 02m

Raleigh-Durham

Sat 1/24

6:15 am-7:44 am

Nonstop2h 29m

$262

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sat 2/7

2:12 pm-5:14 pm

Nonstop2h 02m

Raleigh-Durham

Tue 2/10

10:00 am-11:26 am

Nonstop2h 26m

$262

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sat 1/3

1:15 pm-12:20 pm

2 stops46h 05m

Raleigh-Durham

Sat 1/10

6:00 am-10:36 pm

1 stop17h 36m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 20 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Durham 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 Durham

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Durham. Price data was last updated on December 19, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Durham is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Durham (average of $75). Flying from Chicago O'Hare Intl Airport to Durham in March is currently the most expensive (average of $230). 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 DU8?

Find hourly flight availability from O'Hare Intl to Durham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Durham in the morning. Doing so could potentially save you 23% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Durham. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Chicago O'Hare Intl Airport to Durham

Explore weekly flight availability from O'Hare Intl to Durham. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 23, 2025.

The most flights from ORD to DU8 are scheduled on a Sunday (28 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).

Reviews of airlines servicing Durham

Get insights into the airlines that provide service to Durham. 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 Durham. Reviews last updated December 23, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Durham, such as United Airlines, American Airlines, and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,109 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,109 reviews
United Airlines
7.4
Good
9,109 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,109 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Frontier
5.8
Fair
3,073 reviews
United Airlines
7.4
Good
9,109 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

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

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

    Departing from Chicago O'Hare Intl Airport to Durham will take you 2h 02m. There are 645 mi between Chicago O'Hare Intl Airport and Durham. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Durham one-way?

    One-way options have recently been found by users for as low as $52 on Frontier. Other airlines that offer cheap prices include American Airlines from $88 and United Airlines from $97 one-way.

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

    Consider Air New Zealand (79%), ANA (71%) or Alaska Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Durham.

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

    While on average a flight from Chicago O'Hare Intl Airport to Durham is generally $413, our data shows the cheapest flight currently is $77. When looking at the most popular route, (Chicago O'Hare Intl - Raleigh-Durham), you can expect to pay $109 for that flight.

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

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

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

    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 Durham.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Durham 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 Durham?

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Durham (average of $75). Flying from Chicago O'Hare Intl Airport to Durham in March is currently the most expensive (average of $230). 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.

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Alternative routes for O'Hare Intl to Durham

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 Durham

Discover the top 3 airlines that operate flights from O'Hare Intl to Durham. 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$161FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$161Average$312FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$174Average$307FlexibilityNo cancel feeOn-time71%

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