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$78+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RDU
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
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

Keep the following information in mind while searching for O'Hare Intl to Durham flight deals. Data was last updated January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$149
(Kiwi.com)

One-way from

$78
(Cheapflightsfares)

Popular in

March

Cheapest in

October

Average price

$254
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
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One-way flight from Chicago O'Hare Intl to Durham
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Highest demand for flights based on searches. 29% potential increase in price ($111 potential increase over avg. RT price).
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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 January 2026
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Find 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 January 7, 2026.

This Frontier deal was found by Cheapflights users on 1/6. 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 2/276:19 pmORD - RDU
Nonstop2h 03mFrontier
Tue 3/36:25 amRDU - ORD
1 stop5h 26mFrontier
Deal found 1/6$149
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 1/219:23 amORD - RDU
1 stop26h 18mMultiple Airlines
Fri 1/236:10 amRDU - ORD
1 stop17h 36mMultiple Airlines
Deal found 1/7$150
This Priceline deal was found by Cheapflights users on 1/7. 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.
Mon 1/197:45 amORD - RDU
Nonstop2h 03mFrontier
Thu 1/226:14 pmRDU - ORD
1 stop6h 02mFrontier
Deal found 1/7$151
This deal was found by Cheapflights users on 1/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/164:51 pmORD - RDU
1 stop6h 20mFrontier
Thu 3/194:22 pmRDU - ORD
Nonstop2h 30mFrontier
Deal found 1/7$152
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 2/65:40 amORD - RDU
1 stop17h 31mFrontier
Sun 2/810:43 amRDU - ORD
1 stop13h 46mFrontier
Deal found 1/7$153
This Priceline deal was found by Cheapflights users on 1/5. 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.
Fri 2/277:00 amORD - RDU
1 stop6h 13mMultiple Airlines
Mon 3/210:07 pmRDU - ORD
Nonstop2h 30mMultiple Airlines
Deal found 1/5$154
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 2/312:44 pmORD - RDU
2 stops24h 58mMultiple Airlines
Tue 2/106:25 amRDU - ORD
1 stop5h 26mMultiple Airlines
Deal found 1/6$155
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 2/276:40 amORD - RDU
1 stop11h 12mFrontier
Mon 3/25:10 pmRDU - ORD
1 stop6h 29mFrontier
Deal found 1/7$156
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 1/287:20 amORD - RDU
2 stops15h 31mMultiple Airlines
Mon 2/27:24 pmRDU - ORD
1 stop19h 53mMultiple Airlines
Deal found 1/7$157
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 1/217:20 amORD - RDU
2 stops15h 31mMultiple Airlines
Sun 1/256:10 amRDU - ORD
1 stop8h 27mMultiple Airlines
Deal found 1/6$158
This Frontier deal was found by Cheapflights users on 1/6. 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 1/157:45 amORD - RDU
Nonstop2h 03mFrontier
Sun 1/1811:43 amRDU - ORD
Nonstop2h 30mFrontier
Deal found 1/6$159
This Frontier deal was found by Cheapflights users on 1/6. 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 1/202:53 pmORD - RDU
1 stop7h 58mFrontier
Sat 1/2410:42 amRDU - ORD
1 stop6h 58mFrontier
Deal found 1/6$160

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 January 7, 2026.
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

Sat 2/21

4:42 pm-12:10 am

1 stop6h 28m

Raleigh-Durham

Sun 2/22

12:02 pm-9:39 am

1 stop22h 37m

$153

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Fri 2/6

5:40 am-12:11 am

1 stop17h 31m

Raleigh-Durham

Sun 2/8

10:43 am-11:29 pm

1 stop13h 46m

$153

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sun 2/8

2:42 pm-12:11 am

1 stop8h 29m

Raleigh-Durham

Mon 2/9

11:46 am-9:27 pm

1 stop10h 41m

$154

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Wed 2/25

6:04 am-2:47 pm

1 stop7h 43m

Raleigh-Durham

Fri 2/27

6:15 am-11:54 am

1 stop6h 39m

$161

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Thu 2/19

4:42 pm-12:10 am

1 stop6h 28m

Raleigh-Durham

Sat 2/21

6:10 am-10:46 am

1 stop5h 36m

$165

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Tue 2/3

11:00 am-2:02 pm

Nonstop2h 02m

Raleigh-Durham

Thu 2/5

6:15 am-7:44 am

Nonstop2h 29m

$171

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Wed 2/4

1:55 pm-5:06 pm

Nonstop2h 11m

Raleigh-Durham

Wed 2/11

6:30 pm-8:06 pm

Nonstop2h 36m

$171

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Wed 2/18

2:15 pm-5:17 pm

Nonstop2h 02m

Raleigh-Durham

Mon 2/23

1:26 pm-2:54 pm

Nonstop2h 28m

$171

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Tue 2/3

8:52 am-2:06 pm

1 stop4h 14m

Raleigh-Durham

Tue 2/10

1:29 pm-2:55 pm

Nonstop2h 26m

$177

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Wed 2/4

2:02 pm-5:04 pm

Nonstop2h 02m

Raleigh-Durham

Wed 2/11

8:00 pm-11:39 pm

1 stop4h 39m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 21 results
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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 January 2, 2026.

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 $74). Flying from Chicago O'Hare Intl Airport to Durham in March is currently the most expensive (average of $244). 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 January 7, 2026.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Durham in the morning. Doing so could potentially save you 20% 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 January 3, 2026.

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 January 7, 2026.

The most flights from ORD to DU8 are scheduled on a Wednesday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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 January 7, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Durham, such as United Airlines, American Airlines, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,095 reviews
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
JetBlue
7.2
Good
2,896 reviews
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Frontier
5.7
Fair
3,062 reviews
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 7h 43m. 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 $95 one-way.

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

    Consider PSA Airlines (100%), Air New Zealand (78%) or Envoy Air (71%) 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 $230, our data shows the cheapest flight currently is $87. 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 $74). Flying from Chicago O'Hare Intl Airport to Durham in March is currently the most expensive (average of $244). 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 4 airlines flying from O'Hare Intl to Durham

Discover the top 4 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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$161FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$161Average$308FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$166Average$180FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$173Average$307FlexibilityNo cancel feeOn-time71%

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