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Durham

$88+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RDU
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Durham are usually found in August or July, booked 90 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 August 14, 2025.

Round-trip from

$129
(Priceline)

One-way from

$88
(Mytrip)

Popular in

March

Cheapest in

August

Average price

$203
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. 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 August 2025
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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 August 14, 2025.

This Priceline deal was found by Cheapflights users on 8/14. 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.
Sat 8/3011:36 amORD - RDU
1 stop5h 55mMultiple Airlines
Thu 9/43:35 pmRDU - ORD
Nonstop2h 16mMultiple Airlines
Deal found 8/14$129
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/242:41 pmORD - RDU
Nonstop2h 06mFrontier
Mon 10/272:37 pmRDU - ORD
Nonstop2h 22mFrontier
Deal found 8/12$131
This Frontier deal was found by Cheapflights users on 8/11. 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 9/1111:36 amORD - RDU
Nonstop2h 14mFrontier
Sun 9/143:35 pmRDU - ORD
Nonstop2h 16mFrontier
Deal found 8/11$132
This Frontier deal was found by Cheapflights users on 8/13. 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 10/3012:32 pmORD - RDU
Nonstop2h 06mFrontier
Fri 10/319:00 pmRDU - ORD
Nonstop2h 22mFrontier
Deal found 8/13$133
This Frontier deal was found by Cheapflights users on 8/12. 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 10/162:41 pmORD - RDU
Nonstop2h 06mFrontier
Sun 10/199:44 pmRDU - ORD
Nonstop2h 22mFrontier
Deal found 8/12$134
This Frontier deal was found by Cheapflights users on 8/12. 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 10/162:41 pmORD - RDU
Nonstop2h 06mFrontier
Thu 10/169:44 pmRDU - ORD
Nonstop2h 22mFrontier
Deal found 8/12$137
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:30 amORD - RDU
Nonstop2h 12mAmerican Airlines
Tue 10/141:28 pmRDU - ORD
Nonstop2h 25mAmerican Airlines
Deal found 8/14$139
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 9/1411:36 amORD - RDU
Nonstop2h 14mFrontier
Sun 9/213:35 pmRDU - ORD
Nonstop2h 16mFrontier
Deal found 8/13$140
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 8/216:00 pmORD - RDU
1 stop5h 18mFrontier
Sun 8/243:32 pmRDU - ORD
Nonstop2h 25mFrontier
Deal found 8/14$142
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Tue 9/911:45 amORD - RDU
1 stop7h 52mFrontier
Wed 9/106:45 amRDU - ORD
1 stop11h 54mFrontier
Deal found 8/14$143
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 8/2811:34 amORD - RDU
Nonstop2h 13mFrontier
Mon 9/13:32 pmRDU - ORD
Nonstop2h 25mFrontier
Deal found 8/12$145

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 August 14, 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

Thu 9/25

11:36 am-2:50 pm

Nonstop2h 14m

Raleigh-Durham

Sun 9/28

3:35 pm-4:51 pm

Nonstop2h 16m

$131

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Fri 10/24

2:41 pm-5:47 pm

Nonstop2h 06m

Raleigh-Durham

Mon 10/27

2:37 pm-3:59 pm

Nonstop2h 22m

$131

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Mon 9/22

11:36 am-2:50 pm

Nonstop2h 14m

Raleigh-Durham

Thu 9/25

3:35 pm-4:51 pm

Nonstop2h 16m

$131

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Thu 11/6

12:32 pm-3:38 pm

Nonstop2h 06m

Raleigh-Durham

Sun 11/9

9:00 pm-10:22 pm

Nonstop2h 22m

$131

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Thu 10/23

2:41 pm-5:47 pm

Nonstop2h 06m

Raleigh-Durham

Mon 10/27

2:37 pm-3:59 pm

Nonstop2h 22m

$131

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Fri 11/7

12:32 pm-3:38 pm

Nonstop2h 06m

Raleigh-Durham

Sun 11/9

9:00 pm-10:22 pm

Nonstop2h 22m

$131

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Fri 10/10

2:41 pm-5:47 pm

Nonstop2h 06m

Raleigh-Durham

Sun 10/12

9:44 pm-11:06 pm

Nonstop2h 22m

$132

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Thu 10/16

2:41 pm-5:47 pm

Nonstop2h 06m

Raleigh-Durham

Fri 10/17

2:37 pm-3:59 pm

Nonstop2h 22m

$132

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Thu 9/18

11:36 am-2:50 pm

Nonstop2h 14m

Raleigh-Durham

Sun 9/21

3:35 pm-4:51 pm

Nonstop2h 16m

$132

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sat 8/30

11:36 am-6:31 pm

1 stop5h 55m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 16 results
1
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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 August 8, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Durham is 90 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, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Durham (average of $206). Flying from Chicago O'Hare Intl Airport to Durham in March is currently the most expensive (average of $292). 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 August 14, 2025.

When flying from Chicago O'Hare Intl Airport to Durham, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 November 24, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Durham flight should consider departing on Thursday 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 August 14, 2025.

The most flights from ORD to DU8 are scheduled on a Monday (29 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 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 August 14, 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
8,916 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Frontier
5.8
Fair
3,217 reviews
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

  • 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 $88 on Frontier. Other airlines that offer cheap prices include United Airlines from $89 and Spirit Airlines from $90 one-way.

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

    Consider SkyWest Airlines (100%), United Airlines (82%) or Republic Airways (76%) 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 $187, our data shows the cheapest flight currently is $88. When looking at the most popular route, (Chicago O'Hare Intl - Raleigh-Durham), you can expect to pay $130 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, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Durham (average of $206). Flying from Chicago O'Hare Intl Airport to Durham in March is currently the most expensive (average of $292). 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

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$57Average$154FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$149Average$344FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$161Average$334FlexibilityNo cancel feeOn-time69%

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