Cheap flights from Illinois to Durham, NC

ORD — RDU
Oct 4 — Oct 111

How far in advance should I book a flight from Illinois to Durham?

To save on the cost of your flight from Illinois to Durham, book at least 59 days before your planned departure. Booking around this time can save you about 36% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $332 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $408.

What is the cheapest month to fly from Illinois to Durham?

Our data shows that October tends to be the cheapest month to fly to Durham from Illinois. Users have commonly found prices around $306 for the month, but tickets can be as low as $167. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Illinois to Durham (IL - DU8)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Durham as you normally would.

Cheap flights from Illinois to Durham in September, October 2022

The best prices found for Illinois to Durham flights for September, October
Oct 25 - Nov 2
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

6h 13m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

1 stop

7h 23m
$157

Spirit Airlines

Pick Dates

Deal found 9/28/22

Oct 18 - Oct 25
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

6h 13m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

1 stop

5h 09m
$167

Multiple Airlines

Pick Dates

Deal found 9/27/22

Oct 29 - Nov 5
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

5h 11m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

1 stop

8h 51m
$170

Multiple Airlines

Pick Dates

Deal found 9/29/22

Illinois to Durham 2022 flight deals

Cheap flights to Durham from Illinois found for this year
Oct 25 - Nov 2
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

6h 13m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

1 stop

7h 23m
$157

Spirit Airlines

Pick Dates

Deal found 9/28/22

Dec 13 - Dec 14
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

5h 44m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

1 stop

7h 38m
$158

Spirit Airlines

Pick Dates

Deal found 9/26/22

Nov 1 - Nov 2
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

22h 48m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

Nonstop

2h 22m
$165

American Airlines

Pick Dates

Deal found 9/27/22

Cheap Frontier flights from Illinois to Durham

Oct 12 - Oct 18
STL

Lambert-St Louis

RDU

Raleigh-Durham

1 stop

16h 09m
RDU

Raleigh-Durham

STL

Lambert-St Louis

1 stop

8h 20m
$180

Frontier

Pick Dates

Deal found 9/26/22

Oct 26 - Nov 2
STL

Lambert-St Louis

RDU

Raleigh-Durham

1 stop

15h 49m
RDU

Raleigh-Durham

STL

Lambert-St Louis

1 stop

6h 54m
$190

Frontier

Pick Dates

Deal found 9/26/22

Oct 29 - Oct 31
MDW

Chicago Midway

RDU

Raleigh-Durham

1 stop

15h 48m
RDU

Raleigh-Durham

MDW

Chicago Midway

1 stop

13h 38m
$202

Frontier

Pick Dates

Deal found 9/28/22

Cheap American Airlines flights from Illinois to Durham

Nov 1 - Nov 2
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

22h 48m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

Nonstop

2h 22m
$165

American Airlines

Pick Dates

Deal found 9/27/22

Oct 8 - Oct 8
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

5h 31m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

Nonstop

2h 27m
$186

American Airlines

Pick Dates

Deal found 9/28/22

Oct 11 - Oct 12
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

22h 48m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

Nonstop

2h 22m
$195

American Airlines

Pick Dates

Deal found 9/27/22

Non-stop flights to Durham from Illinois

Save time with Illinois to Durham direct flight deals
Nov 1 - Nov 8
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

Nonstop

2h 08m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

Nonstop

2h 22m
$196

American Airlines

Pick Dates

Deal found 9/29/22

Dec 7 - Dec 13
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

Nonstop

1h 58m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

Nonstop

2h 28m
$206

Multiple Airlines

Pick Dates

Deal found 9/26/22

Oct 26 - Oct 29
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

Nonstop

2h 02m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

Nonstop

2h 13m
$216

United Airlines

Pick Dates

Deal found 9/27/22

Last minute flights from Illinois to Durham

Late deals on return flights to Durham from Illinois, departing today and this week
Oct 8 - Oct 8
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

5h 31m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

Nonstop

2h 27m
$186

American Airlines

Pick Dates

Deal found 9/28/22

Oct 4 - Oct 12
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

14h 22m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

1 stop

7h 23m
$215

Multiple Airlines

Pick Dates

Deal found 9/28/22

Oct 8 - Oct 11
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

5h 11m
RDU

Raleigh-Durham

ORD

Chicago O'Hare Intl

1 stop

26h 42m
$218

Spirit Airlines

Pick Dates

Deal found 9/27/22

One-way flights to Durham from Illinois

The cheapest one-way flights from Illinois to Durham
Dec 12
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

5h 44m
$71

Spirit Airlines

Pick Dates

Deal found 9/26/22

Nov 7
MDW

Chicago Midway

RDU

Raleigh-Durham

1 stop

27h 46m
$76

Frontier

Pick Dates

Deal found 9/27/22

Oct 25
ORD

Chicago O'Hare Intl

RDU

Raleigh-Durham

1 stop

6h 13m
$76

Spirit Airlines

Pick Dates

Deal found 9/26/22

Related info for your journey

Useful info, stats and facts about Illinois to Durham flights.

Which airlines flying from Illinois to Durham have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Delta flying from Illinois to Durham have implemented new flexible cancellation policies.

Can I find flights from Illinois to Durham for under $200 on Cheapflights?

Yes, there are multiple flights from Illinois to Durham for under $200. The cheapest flight booked recently is on Spirit Airlines for just $157, but on average you can expect to pay $178.

Are there nonstop flights from Illinois to Durham for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Illinois to Durham under $200. A good price for a nonstop flight from Illinois to Durham is less than $240.

Are there last-minute flights available from Illinois to Durham for under $200?

There are currently 20+ open flights from Illinois to Durham within the next 7 days for less than $200.

What days are nonstop flights available from Illinois to Durham?

Nonstop flights are available for this route on the following days: Thursday, Friday, Saturday.

How many flights depart from Illinois to Durham on average per day?

On average 18 flights depart from Illinois to Durham per day.
Morning (6am - Noon) - 22% of flight departures
Afternoon (Noon - 6pm) - 22% of flight departures
Evening (6pm - Midnight) - 56% of flight departures

How long is the flight from Illinois to Durham?

A quick flight from Illinois to Durham can take about 5h 49m. Spirit Airlines provides one of the quickest options available for as low as $157. The distance between Illinois and Durham is about 649 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 to fly from Illinois to Durham one-way?

$71 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and JetBlue, with prices starting from $76 and $86, respectively.

What are the most popular routes from Illinois to Durham?

Most travelers choose Chicago O'Hare Intl - Raleigh-Durham, Chicago Midway - Raleigh-Durham or Lambert-St Louis - Raleigh-Durham when deciding on the best route from Illinois to Durham.

What are the most popular airlines that fly from Illinois to Durham?

The most popular airlines flying from Illinois to Durham are Undisclosed Carrier, American Airlines and JetBlue. Something to consider prior to booking your flight.

What are the most reliable airlines from Illinois to Durham?

Before booking your flight to Durham from Illinois, check out the most reliable airlines to get you to your destination on time: ANA (87%), Republic Airways (86%), United Airlines( 83%).

What are the cheapest flights from Illinois to Durham?

On average you can expect to pay $441 for a flight from Illinois to Durham. The cheapest flight overall is $141 while the most popular route, (Chicago O'Hare Intl - Raleigh-Durham) is currently priced at $157.

Top 4 airlines flying from Illinois to Durham

The chart below displays the airlines Cheapflights users traveling from Illinois to Durham choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$16Average$23FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
DeltaCheapest$107Average$349FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$134Average$422FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$149Average$411FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from Illinois to Durham

See what time of day planes typically take off from Illinois to Durham
5%of flight departuresEarly morningMidnight to 6 am
17%of flight departuresMorning6 am to noon
65%of flight departuresAfternoonNoon to 6 pm
13%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM