Find Cheap Flights from Chicago O'Hare International to Raleigh-Durham (ORD - RDU)

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Good to Know

Low Season:
March
Best time to beat the crowds
1%
expected price decrease
High Season:
July
Most popular time to fly
6%
expected price increase
Average Price:
$1245
(avg. price over the last 2 weeks)
Good Deal:
$1245
or less (round trip)

When to Book Flights from Chicago O'Hare International to Raleigh-Durham

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

The cheapest flight from Chicago O'Hare International to Raleigh-Durham was found 51 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is March.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Chicago O'Hare International to Raleigh-Durham Flights

How long does a flight from Chicago O'Hare International to Raleigh-Durham take?
An average nonstop flight takes 1h 53m, covering a distance of 646 miles.
How many flights are there between Chicago O'Hare International and Raleigh-Durham?
There are 419 (nonstop) flights between Chicago O'Hare International and Raleigh-Durham per week, averaging 60 per day.
Which airlines provide the cheapest flights from Chicago O'Hare International to Raleigh-Durham?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($142), Multiple Airlines ($194) and United ($245).
Do I need a passport to fly between Chicago O'Hare International and Raleigh-Durham?
No.
Which airlines fly most frequently between Chicago O'Hare International and Raleigh-Durham?
United (14 times daily), American Airlines (5 times daily), Aer Lingus (5 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Chicago O'Hare International to Raleigh-Durham?
For Chicago O'Hare International to Raleigh-Durham, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Raleigh-Durham back to Chicago O'Hare International, the best deals are generally found on Tuesday, with Wednesday being the most expensive.

Book cheap flights from Chicago O'Hare International to Raleigh-Durham (round-trip)

Airports
Origin
Chicago
$142
only
$142
Destination
Raleigh
$142
only
$142
Tue, Apr 10
ORD
RDU
10h 25m
Tue, Apr 17
RDU
ORD
14h 44m
Trip: 8 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 36 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
RDU
Okay 5.3

Nice crew

They nickel and dime you for every little thing! You want to bring any luggage? Too bad it costs $35 or $60 per bag. You want to pick your seat? Too bad it's $11+. You want any food or drink on the plane? Too bad it's expensive.

ORD
RDU
Mediocre 2.0

everything

ORD
RDU
Mediocre 2.0

Nothing.

Charged me for a carry on. Charged for drinks. Plane was extremely uncomfortable. Staff was rude. Never fly Frontier.

ORD
RDU
Okay 5.0

The crew were very professional

They charge for everything- food, drinks, even a carry on. And the seats are small.

ORD
RDU
Excellent 10.0

Nice and helpful employees, good experience

Nothing

Tue, Apr 10
ORD
RDU
8h 31m
Sat, Apr 14
RDU
ORD
2h 08m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 10
ORD
RDU
1h 58m
Sat, Mar 17
RDU
ORD
2h 19m
Trip: 7 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 52 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
RDU
Excellent 8.0

Enjoyed the small size of the Raleigh airport.

ORD
RDU
Okay 4.6

Our stewardess' were great.

The seats were hard, the plane was cold, & the overhead lights were so bright and never turned off.

ORD
RDU
Good 7.0

Checking my bag was lousy...lax attention from limited staff and poor attitude of one ticket agent. DC airport was kind of a mess. TSA was disorganized, technology not working, calls for help from TSA officials went unanswered. It seemed strange to me that the airport of our nation's capitol would be so unprofessional. I felt like I kept encountering very unhappy and not so customer-focused staff. Flight itself was fine.

ORD
RDU
Mediocre 2.0

Nothing.

We were boarded on the aircraft. A 737 800 that was booked full. No ac, no pilots, and the weather was fine. It was the worst flight I've ever been on. If you don't know when the pilots are going to arrive, don't board the flight and make everyone sit in a hot plane without even updating the passengers on the eta or departure.

ORD
RDU
Mediocre 2.0

Nothing. Both airlines refused to accept responsibility.

Security was down to 4 officers after 8 pm, which is normal practice. We where in line for 2 hrs with TSA. Neither airline made any attempt to assist getting us to the gate faster to make our flight on time. We received no assistance from United or Lufthansa airlines and had to sleep in the airport overnight.

Sat, May 5
ORD
RDU
1h 59m
Sat, May 12
RDU
ORD
2h 20m
Trip: 8 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 23 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
ORD
RDU
Good 7.0

Landed on time. AA is mostly on or before schedule. Definitely like that part. Smooth flying as well.

No interactions with the crew this time. Boarding is okay.

ORD
RDU
Mediocre 2.0

Company blamed weather for flight cancelation and did not pay hotel and meals. Onboarding crew were very rude and not helpful, Food provided in the flight is very bad.

ORD
RDU
Good 6.0

Staff friensly

Multiple delays and gate changes the last when we were already were to start boarding Aircraft seating had some issues.

ORD
RDU
Okay 4.5

The airline "randomly" selected me for extra security. Even though I have TSA pre-check I was jostled around, sent to multiple security lines without any reasoning and the local Chicago TSA and airport staff didn't seem to know what to do. Once it was figured out I was subjected to what was essentially a cavity search. Again I HAVE TSA-pre-check but apparently that means nothing if an airline flags you. It was an extremely upsetting experience but you were in a situation of either agree to the invasive search or get stranded over 1000 miles from home. I will NEVER fly Iberia again after a cancelled flight and being stranded in the wrong country on the way to my vacation and the horrible security experience on the way back. I seriously may never go to Chicago either after seeing the complete lack of organization and traumatizing personal invasion. I fly a lot for work and have never had such a horrible experience. I would really like to know how many terrorists are caught with these invasive searches and would love to know the justification for sticking your hands inside someone's pants and grabbing their privates after they have already gone through a metal detector AND the body scanner. Especially for someone who has already passed a federal background check to obtain pre-check status. Absolutely ridiculous.

ORD
RDU
Good 7.0

Running behind schedule.

Tue, Apr 17
ORD
RDU
8h 31m
Tue, Apr 24
RDU
ORD
14h 44m
Trip: 8 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 36 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
RDU
Excellent 10.0

Nice and helpful employees, good experience

Nothing

ORD
RDU
Mediocre 3.0

Lengthy delay with poor communication about the delay. Then delayed for an hour on the runway.

ORD
RDU
Excellent 10.0

Boarding was smooth, the plane was new, clean and comfortable ( I paid extra for a roomier seat),

I wish I could've charged my phone on the plane

ORD
RDU
Okay 5.0

The crew were very professional

They charge for everything- food, drinks, even a carry on. And the seats are small.

ORD
RDU
Mediocre 2.0

Nothing.

Charged me for a carry on. Charged for drinks. Plane was extremely uncomfortable. Staff was rude. Never fly Frontier.

Tue, Apr 24
ORD
RDU
8h 31m
Tue, May 1
RDU
ORD
14h 44m
Trip: 8 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 36 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
RDU
Okay 5.3

Nice crew

They nickel and dime you for every little thing! You want to bring any luggage? Too bad it costs $35 or $60 per bag. You want to pick your seat? Too bad it's $11+. You want any food or drink on the plane? Too bad it's expensive.

ORD
RDU
Good 7.3

The cost value was AMAZING. It was super cheap.

There wasn't any entertainment, but I mean, you get what you pay for, right?

ORD
RDU
Good 7.0

For less than two tanks of gas, I flew from RDU to Chicago and back. It's a no frills airline, but everyone was nice, and I got where I was going on time. Can't really ask for more than that.

ORD
RDU
Mediocre 3.0

Lengthy delay with poor communication about the delay. Then delayed for an hour on the runway.

ORD
RDU
Good 6.0

well managed boarding process.

personal pain difficulty with cabin air pressure during descent. Unusual in my experience in planes this large. Occurs more often in smaller regional airplanes.

Mon, Apr 9
ORD
RDU
17h 11m
Tue, Apr 17
RDU
ORD
14h 44m
Trip: 9 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 36 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
RDU
Good 6.0

well managed boarding process.

personal pain difficulty with cabin air pressure during descent. Unusual in my experience in planes this large. Occurs more often in smaller regional airplanes.

ORD
RDU
Excellent 10.0

Nice and helpful employees, good experience

Nothing

ORD
RDU
Good 7.0

For less than two tanks of gas, I flew from RDU to Chicago and back. It's a no frills airline, but everyone was nice, and I got where I was going on time. Can't really ask for more than that.

ORD
RDU
Good 7.3

The cost value was AMAZING. It was super cheap.

There wasn't any entertainment, but I mean, you get what you pay for, right?

ORD
RDU
Okay 5.3

Nice crew

They nickel and dime you for every little thing! You want to bring any luggage? Too bad it costs $35 or $60 per bag. You want to pick your seat? Too bad it's $11+. You want any food or drink on the plane? Too bad it's expensive.

Tue, Apr 17
ORD
RDU
8h 31m
Sun, Apr 22
RDU
ORD
2h 27m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 16
ORD
RDU
17h 11m
Tue, Apr 24
RDU
ORD
14h 44m
Trip: 9 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 36 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
RDU
Excellent 10.0

Nice and helpful employees, good experience

Nothing

ORD
RDU
Okay 5.0

The crew were very professional

They charge for everything- food, drinks, even a carry on. And the seats are small.

ORD
RDU
Mediocre 2.0

Nothing.

Charged me for a carry on. Charged for drinks. Plane was extremely uncomfortable. Staff was rude. Never fly Frontier.

ORD
RDU
Mediocre 3.0

Lengthy delay with poor communication about the delay. Then delayed for an hour on the runway.

ORD
RDU
Good 6.0

well managed boarding process.

personal pain difficulty with cabin air pressure during descent. Unusual in my experience in planes this large. Occurs more often in smaller regional airplanes.

Tue, Apr 17
ORD
RDU
8h 31m
Thu, Apr 26
RDU
ORD
14h 44m
Trip: 10 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 36 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
RDU
Mediocre 3.0

Lengthy delay with poor communication about the delay. Then delayed for an hour on the runway.

ORD
RDU
Good 7.0

For less than two tanks of gas, I flew from RDU to Chicago and back. It's a no frills airline, but everyone was nice, and I got where I was going on time. Can't really ask for more than that.

ORD
RDU
Okay 5.3

Nice crew

They nickel and dime you for every little thing! You want to bring any luggage? Too bad it costs $35 or $60 per bag. You want to pick your seat? Too bad it's $11+. You want any food or drink on the plane? Too bad it's expensive.

ORD
RDU
Okay 5.0

The crew were very professional

They charge for everything- food, drinks, even a carry on. And the seats are small.

ORD
RDU
Excellent 8.0

Got to Raleigh faster than I expected.

I didn't like that the usual inflight snacks, pretzels,peanuts, and soda, were for purchase only.

Tue, Mar 13
ORD
RDU
1h 58m
Wed, Mar 28
RDU
ORD
2h 25m
Trip: 16 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 52 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
RDU
Excellent 10.0

The staff was efficient, friendly, funny and honest. Smooth landing, great service. Thank you!

ORD
RDU
Excellent 8.0

Enjoyed the small size of the Raleigh airport.

ORD
RDU
Okay 5.6

Once again just like the first United flight the AC was so cold. They did not offer blankets and my son was so cold I had to unpack tshirts to wrap him. Will not fly this airline again. This has happened twice now.

ORD
RDU
Excellent 8.0

The personal tv

Having to pay an extra fee just to watch whatever I wanted

ORD
RDU
Okay 5.6

boarding was efficient and fast; easy check in

oversold flight with 16+ standbys multiple flight delays with vague or no explanations

Wed, May 9
ORD
RDU
1h 59m
Tue, May 15
RDU
ORD
2h 25m
Trip: 7 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 23 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
ORD
RDU
Mediocre 2.0

Company blamed weather for flight cancelation and did not pay hotel and meals. Onboarding crew were very rude and not helpful, Food provided in the flight is very bad.

ORD
RDU
Mediocre 3.6

Was delayed over 3 hours

Delayed over 3 hours

DFW
FLL
Excellent 8.0

No issues at all

N/A

ORD
RDU
Good 6.0

Staff friensly

Multiple delays and gate changes the last when we were already were to start boarding Aircraft seating had some issues.

ORD
RDU
Excellent 9.6

I was able to fall asleep and we didn't have to wait at the dock very long. Arrived on time and no delays.

They flight attendant I had who took my drink order seemed distracted and basically threw my pretzels down on my tray table.

Mon, Apr 23
ORD
RDU
17h 11m
Tue, May 1
RDU
ORD
14h 44m
Trip: 9 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 36 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
RDU
Mediocre 2.0

Nothing.

Charged me for a carry on. Charged for drinks. Plane was extremely uncomfortable. Staff was rude. Never fly Frontier.

ORD
RDU
Excellent 10.0

Nice and helpful employees, good experience

Nothing

ORD
RDU
Good 7.3

The cost value was AMAZING. It was super cheap.

There wasn't any entertainment, but I mean, you get what you pay for, right?

ORD
RDU
Okay 5.3

Nice crew

They nickel and dime you for every little thing! You want to bring any luggage? Too bad it costs $35 or $60 per bag. You want to pick your seat? Too bad it's $11+. You want any food or drink on the plane? Too bad it's expensive.

ORD
RDU
Excellent 8.0

Got to Raleigh faster than I expected.

I didn't like that the usual inflight snacks, pretzels,peanuts, and soda, were for purchase only.

Wed, Mar 14
ORD
RDU
1h 58m
Sat, Mar 24
RDU
ORD
2h 19m
Trip: 11 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 52 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
RDU
Excellent 10.0

The staff was efficient, friendly, funny and honest. Smooth landing, great service. Thank you!

ORD
RDU
Mediocre 2.0

Nothing. Both airlines refused to accept responsibility.

Security was down to 4 officers after 8 pm, which is normal practice. We where in line for 2 hrs with TSA. Neither airline made any attempt to assist getting us to the gate faster to make our flight on time. We received no assistance from United or Lufthansa airlines and had to sleep in the airport overnight.

ORD
RDU
Okay 4.6

Our stewardess' were great.

The seats were hard, the plane was cold, & the overhead lights were so bright and never turned off.

ORD
RDU
Excellent 10.0

Easy process, no issues. Pilot handled turbulence well, landed pretty smoothly. It was a good trip.

No complaint except the trash other passengers left on the plan.

ORD
RDU
Good 7.0

Checking my bag was lousy...lax attention from limited staff and poor attitude of one ticket agent. DC airport was kind of a mess. TSA was disorganized, technology not working, calls for help from TSA officials went unanswered. It seemed strange to me that the airport of our nation's capitol would be so unprofessional. I felt like I kept encountering very unhappy and not so customer-focused staff. Flight itself was fine.

Wed, Mar 7
ORD
RDU
1h 53m
Wed, Mar 14
RDU
ORD
2h 32m
Trip: 7 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 23 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
ORD
RDU
Good 7.5

on time

very cold

ORD
RDU
Mediocre 2.3

Always delayed. Always check my carry on. Which equals me being late to where I'm going.

See above

ORD
RDU
Excellent 9.6

I was able to fall asleep and we didn't have to wait at the dock very long. Arrived on time and no delays.

They flight attendant I had who took my drink order seemed distracted and basically threw my pretzels down on my tray table.

ORD
RDU
Excellent 8.8

Crew was very friendly and attentive

Older aircraft, delayed.

DFW
FLL
Excellent 8.0

No issues at all

N/A

Sat, Mar 10
ORD
RDU
1h 58m
Tue, Mar 13
RDU
ORD
2h 23m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 12
ORD
RDU
18h 10m
Tue, Apr 17
RDU
ORD
14h 44m
Trip: 6 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 36 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
RDU
Excellent 10.0

Boarding was smooth, the plane was new, clean and comfortable ( I paid extra for a roomier seat),

I wish I could've charged my phone on the plane

ORD
RDU
Excellent 10.0

Nice and helpful employees, good experience

Nothing

ORD
RDU
Okay 5.0

The crew were very professional

They charge for everything- food, drinks, even a carry on. And the seats are small.

ORD
RDU
Excellent 9.5

The staff was surprisingly welcoming for a budget airline. Everything went very smoothely and both my flights on this round trip arrived early. Well done!

ORD
RDU
Good 7.0

For less than two tanks of gas, I flew from RDU to Chicago and back. It's a no frills airline, but everyone was nice, and I got where I was going on time. Can't really ask for more than that.

Sat, Mar 17
ORD
RDU
1h 58m
Sat, Mar 24
RDU
ORD
2h 22m
Trip: 8 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 52 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
RDU
Okay 5.6

Once again just like the first United flight the AC was so cold. They did not offer blankets and my son was so cold I had to unpack tshirts to wrap him. Will not fly this airline again. This has happened twice now.

ORD
RDU
Excellent 10.0

Easy process, no issues. Pilot handled turbulence well, landed pretty smoothly. It was a good trip.

No complaint except the trash other passengers left on the plan.

ORD
RDU
Mediocre 2.0

Nothing.

We were boarded on the aircraft. A 737 800 that was booked full. No ac, no pilots, and the weather was fine. It was the worst flight I've ever been on. If you don't know when the pilots are going to arrive, don't board the flight and make everyone sit in a hot plane without even updating the passengers on the eta or departure.

ORD
RDU
Mediocre 2.0

Nothing. Both airlines refused to accept responsibility.

Security was down to 4 officers after 8 pm, which is normal practice. We where in line for 2 hrs with TSA. Neither airline made any attempt to assist getting us to the gate faster to make our flight on time. We received no assistance from United or Lufthansa airlines and had to sleep in the airport overnight.

ORD
RDU
Excellent 10.0

The staff was efficient, friendly, funny and honest. Smooth landing, great service. Thank you!

Tue, Mar 13
ORD
RDU
1h 53m
Mon, Mar 19
RDU
ORD
2h 30m
Trip: 7 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 23 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
ORD
RDU
Okay 5.3

Flight was on time

Boarding is typical disorderly. Seating us getting smaller.

ORD
RDU
Excellent 9.6

I was able to fall asleep and we didn't have to wait at the dock very long. Arrived on time and no delays.

They flight attendant I had who took my drink order seemed distracted and basically threw my pretzels down on my tray table.

ORD
RDU
Good 7.5

on time

very cold

ORD
RDU
Okay 4.5

The airline "randomly" selected me for extra security. Even though I have TSA pre-check I was jostled around, sent to multiple security lines without any reasoning and the local Chicago TSA and airport staff didn't seem to know what to do. Once it was figured out I was subjected to what was essentially a cavity search. Again I HAVE TSA-pre-check but apparently that means nothing if an airline flags you. It was an extremely upsetting experience but you were in a situation of either agree to the invasive search or get stranded over 1000 miles from home. I will NEVER fly Iberia again after a cancelled flight and being stranded in the wrong country on the way to my vacation and the horrible security experience on the way back. I seriously may never go to Chicago either after seeing the complete lack of organization and traumatizing personal invasion. I fly a lot for work and have never had such a horrible experience. I would really like to know how many terrorists are caught with these invasive searches and would love to know the justification for sticking your hands inside someone's pants and grabbing their privates after they have already gone through a metal detector AND the body scanner. Especially for someone who has already passed a federal background check to obtain pre-check status. Absolutely ridiculous.

ORD
RDU
Good 7.0

Running behind schedule.

Mon, Apr 9
ORD
RDU
1h 55m
Sat, Apr 14
RDU
ORD
2h 22m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Chicago O'Hare International to Raleigh-Durham Flight Information

Avg. Flight Duration 2h 10m
Flights Arrive in Raleigh-Durham
Flights Depart from Chicago O'Hare International
Flight Price $142
Distance 646 miles
Airlines Frontier, United, American Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.