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$70+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RDU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$105
(CheapOair)

One-way from

$70
(American Airlines)

Popular in

March

Cheapest in

October

Average price

$177
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. 26% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:50 pmORD - RDU
Nonstop2h 06mFrontier
Thu 11/206:00 amRDU - ORD
1 stop6h 34mFrontier
Deal found 10/29$105
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:14 pmORD - RDU
Nonstop2h 05mFrontier
Sun 1/410:10 amRDU - ORD
Nonstop2h 28mFrontier
Deal found 10/28$106
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:00 amORD - RDU
1 stop13h 33mFrontier
Thu 11/136:10 amRDU - ORD
1 stop5h 31mFrontier
Deal found 10/28$110
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:42 pmORD - RDU
1 stop8h 13mFrontier
Mon 11/1710:06 pmRDU - ORD
Nonstop2h 22mFrontier
Deal found 10/29$111
This Frontier deal was found by Cheapflights users on 10/28. 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 12/1111:44 amORD - RDU
1 stop11h 28mFrontier
Sun 12/1410:00 amRDU - ORD
Nonstop2h 28mFrontier
Deal found 10/28$113
This Frontier deal was found by Cheapflights users on 10/28. 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 11/2112:17 pmORD - RDU
Nonstop2h 03mFrontier
Mon 11/244:05 pmRDU - ORD
Nonstop2h 25mFrontier
Deal found 10/28$114
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/2710:59 amORD - RDU
1 stop6h 44mMultiple Airlines
Thu 12/411:40 amRDU - ORD
Nonstop2h 28mMultiple Airlines
Deal found 10/28$115
This Frontier deal was found by Cheapflights users on 10/28. 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 11/141:50 pmORD - RDU
Nonstop2h 06mFrontier
Wed 11/196:10 amRDU - ORD
1 stop6h 04mFrontier
Deal found 10/28$116
This Frontier deal was found by Cheapflights users on 10/28. 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 12/47:40 amORD - RDU
Nonstop2h 05mFrontier
Sun 12/710:00 amRDU - ORD
Nonstop2h 28mFrontier
Deal found 10/28$117
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/182:31 pmORD - RDU
2 stops25h 37mMultiple Airlines
Mon 11/244:05 pmRDU - ORD
Nonstop2h 25mMultiple Airlines
Deal found 10/29$118
This Frontier deal was found by Cheapflights users on 10/28. 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 12/52:00 pmORD - RDU
1 stop5h 52mFrontier
Sun 12/710:00 amRDU - ORD
Nonstop2h 28mFrontier
Deal found 10/28$119
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/141:50 pmORD - RDU
Nonstop2h 06mFrontier
Sun 11/1610:06 pmRDU - ORD
Nonstop2h 22mFrontier
Deal found 10/28$121

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 October 30, 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 11/28

10:25 am-1:28 pm

Nonstop2h 03m

Raleigh-Durham

Tue 12/2

6:20 am-7:46 am

Nonstop2h 26m

$169

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sat 2/14

10:42 am-1:44 pm

Nonstop2h 02m

Raleigh-Durham

Tue 2/17

10:00 am-11:28 am

Nonstop2h 28m

$169

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Thu 11/27

2:20 pm-5:23 pm

Nonstop2h 03m

Raleigh-Durham

Thu 12/4

1:30 pm-2:55 pm

Nonstop2h 25m

$173

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Fri 2/6

6:35 pm-9:46 pm

Nonstop2h 11m

Raleigh-Durham

Sat 2/7

6:15 am-7:44 am

Nonstop2h 29m

$177

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sun 1/11

11:00 am-2:02 pm

Nonstop2h 02m

Raleigh-Durham

Wed 1/14

1:29 pm-2:55 pm

Nonstop2h 26m

$177

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Fri 1/23

11:00 am-2:02 pm

Nonstop2h 02m

Raleigh-Durham

Sun 1/25

6:15 am-7:45 am

Nonstop2h 30m

$177

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sun 1/25

5:27 pm-11:42 pm

1 stop5h 15m

Raleigh-Durham

Wed 1/28

5:58 pm-11:57 pm

1 stop6h 59m

$197

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Mon 1/19

5:37 pm-11:42 pm

1 stop5h 05m

Raleigh-Durham

Tue 1/27

5:30 am-9:40 am

1 stop5h 10m

$197

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Mon 1/19

5:37 pm-11:42 pm

1 stop5h 05m

Raleigh-Durham

Mon 1/26

7:50 pm-11:57 pm

1 stop5h 07m

$197

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sat 1/17

5:33 am-11:52 am

1 stop5h 19m

Raleigh-Durham

Sun 1/25

7:50 pm-11:57 pm

1 stop5h 07m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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 October 24, 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 $64). Flying from Chicago O'Hare Intl Airport to Durham in March is currently the most expensive (average of $228). 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 October 30, 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 November 24, 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.

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 October 30, 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
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,030 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Frontier
5.8
Fair
3,123 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 03m. There are 645 mi between Chicago O'Hare Intl Airport and Durham. All flights are typically nonstop.

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

    Consider United Airlines (91%), Envoy Air (90%) or Air New Zealand (90%) 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 $347, our data shows the cheapest flight currently is $49. When looking at the most popular route, (Chicago O'Hare Intl - Raleigh-Durham), you can expect to pay $62 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 $64). Flying from Chicago O'Hare Intl Airport to Durham in March is currently the most expensive (average of $228). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$75Average$157FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$160Average$324FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$177Average$345FlexibilityNo cancel feeOn-time71%

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