What airlines fly to Raleigh?

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Raleigh from Illinois according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Raleigh. Keep in mind that there are 5 different airlines that fly to Raleigh on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Raleigh?

Average flight duration from Illinois to Raleigh depends on which airport you fly into and out of. Flying from Chicago to Raleigh is 1h 51m on average, while flying from Moline to Raleigh is 4h 07m on average. Raleigh is the most popular airport in Raleigh.

What is the cheapest airline that flies from Illinois to Raleigh-Durham?

Frontier, Southwest, and United Airlines are the most popular carriers operating from Illinois to Raleigh-Durham

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

28 flights are operational daily from Illinois to Raleigh as of November 2025. The most popular departure time for this route is 6:00PM, with 44% of flights per day taking off in the evening.

How many flights depart from Illinois to Raleigh on average per week?

As of November 2025, there are 198 flights per week flying from Illinois to Raleigh. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

When did momondo last update prices for flights from Illinois to Raleigh-Durham Airport?

Prices for flights from Illinois to Raleigh-Durham Airport were last updated today.

How many operators does momondo search for flights from Illinois to Raleigh-Durham Airport?

As of November 2025, there are 5 operators available to choose from for flights from Illinois to Raleigh-Durham Airport.

How old do you have to be to fly from Illinois to Raleigh-Durham Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Raleigh-Durham Airport.

What documentation or ID do you need to fly to Raleigh-Durham Airport?

The travel and health documents required for your trip to Raleigh-Durham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Raleigh-Durham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$64 Cheap Flights from Illinois to Raleigh in 2025/26

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Find the cheapest flights from Illinois to Raleigh

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Cheap round-trip flights

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11:44 am - 12:12 amORD-RDU

11h 28m1 stop

10:00 am - 11:28 amRDU-ORD

2h 28mnonstop

$122Frontier

Find Deal

Thu, Dec 11 - Sun, Dec 14

4:22 pm - 12:12 amORD-RDU

6h 50m1 stop

10:00 am - 11:28 amRDU-ORD

2h 28mnonstop

$123Frontier

Find Deal

Tue, Dec 9 - Sun, Dec 14

6:00 am - 9:05 amORD-RDU

2h 05mnonstop

8:04 pm - 8:47 amRDU-ORD

13h 43m1 stop

$124Frontier

Find Deal

Sun, Dec 14 - Sun, Dec 21

3:14 pm - 6:19 pmORD-RDU

2h 05mnonstop

3:21 pm - 6:36 pmRDU-ORD

28h 15m1 stop

$126Multiple Airlines

Find Deal

Fri, Dec 12 - Mon, Dec 15

7:10 am - 12:12 amORD-RDU

16h 02m2 stops

10:00 am - 11:28 amRDU-ORD

2h 28mnonstop

$131Multiple Airlines

Find Deal

Tue, Dec 9 - Sun, Dec 14

6:05 pm - 8:55 pmMDW-RDU

1h 50mnonstop

6:00 am - 7:15 amRDU-MDW

2h 15mnonstop

$158Southwest

Find Deal

Thu, Jan 15 - Sun, Jan 18

10:52 am - 6:02 pmPIA-RDU

6h 10m1 stop

5:00 am - 10:18 amRDU-PIA

6h 18m1 stop

$249American Airlines

Find Deal

Sat, Dec 13 - Mon, Dec 15

5:08 pm - 10:15 pmMLI-RDU

4h 07m1 stop

6:00 pm - 10:33 pmRDU-MLI

5h 33m1 stop

$249Delta

Find Deal

Sat, Dec 13 - Tue, Dec 16

6:05 am - 2:09 pmPIA-RDU

7h 04m2 stops

5:33 pm - 11:53 pmRDU-PIA

7h 20m1 stop

$254American Airlines

Find Deal

Sat, Dec 13 - Mon, Dec 15

6:00 am - 1:06 pmBMI-RDU

6h 06m1 stop

6:57 pm - 10:11 pmRDU-BMI

4h 14m1 stop

$339Delta

Find Deal

Fri, Dec 19 - Sat, Jan 3

Frontier flights from Illinois to Raleigh

Our best Frontier deals on Illinois to Raleigh flight tickets

Frontier

Dec 11

ORD11:44 amChicago O'Hare Intl

11h 28m

1 stop

RDU12:12 amRaleigh-Durham

Dec 14

RDU10:00 amRaleigh-Durham

2h 28m

ORD11:28 amChicago O'Hare Intl

$122

Find similar

Frontier

Dec 9

ORD4:22 pmChicago O'Hare Intl

6h 50m

1 stop

RDU12:12 amRaleigh-Durham

Dec 14

RDU10:00 amRaleigh-Durham

2h 28m

ORD11:28 amChicago O'Hare Intl

$123

Find similar

Frontier

Dec 14

ORD6:00 amChicago O'Hare Intl

2h 05m

RDU9:05 amRaleigh-Durham

Dec 21

RDU8:04 pmRaleigh-Durham

13h 43m

1 stop

ORD8:47 amChicago O'Hare Intl

$124

Find similar

Delta flights from Illinois to Raleigh

Our best Delta deals on Illinois to Raleigh flight tickets

Delta

Dec 13

MDW6:00 amChicago Midway

4h 34m

1 stop

RDU11:34 amRaleigh-Durham

Dec 13

RDU6:00 pmRaleigh-Durham

6h 47m

1 stop

MDW11:47 pmChicago Midway

$179

Find similar

Delta

Jan 21

MDW6:35 pmChicago Midway

4h 05m

1 stop

RDU11:40 pmRaleigh-Durham

Jan 23

RDU12:12 pmRaleigh-Durham

6h 17m

1 stop

MDW5:29 pmChicago Midway

$197

Find similar

Delta

Dec 9

MDW6:40 pmChicago Midway

3h 37m

1 stop

RDU11:17 pmRaleigh-Durham

Dec 13

RDU7:15 amRaleigh-Durham

6h 19m

1 stop

MDW12:34 pmChicago Midway

$214

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Fly from

Fly to

Route

Depart

Return

Price

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Thu 12/11

11:44 am-12:12 am

1 stop11h 28m

Raleigh-Durham

Sun 12/14

10:00 am-11:28 am

Nonstop2h 28m

$122

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Tue 12/9

4:22 pm-12:12 am

1 stop6h 50m

Raleigh-Durham

Sun 12/14

10:00 am-11:28 am

Nonstop2h 28m

$123

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Sun 12/14

6:00 am-9:05 am

Nonstop2h 05m

Raleigh-Durham

Sun 12/21

8:04 pm-8:47 am

1 stop13h 43m

$124

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Fri 12/12

3:14 pm-6:19 pm

Nonstop2h 05m

Raleigh-Durham

Mon 12/15

3:21 pm-6:36 pm

1 stop28h 15m

$126

ChicagoRaleigh

ORD - RDU

ORDRDU

Chicago O'Hare Intl

Tue 12/9

7:10 am-12:12 am

2 stops16h 02m

Raleigh-Durham

Sun 12/14

10:00 am-11:28 am

Nonstop2h 28m

$131

ChicagoRaleigh

MDW - RDU

MDWRDU

Chicago Midway

Thu 1/15

6:05 pm-8:55 pm

Nonstop1h 50m

Raleigh-Durham

Sun 1/18

6:00 am-7:15 am

Nonstop2h 15m

$158

PeoriaRaleigh

PIA - RDU

PIARDU

Greater Peoria

Sat 12/13

10:52 am-6:02 pm

1 stop6h 10m

Raleigh-Durham

Mon 12/15

5:00 am-10:18 am

1 stop6h 18m

$249

MolineRaleigh

MLI - RDU

MLIRDU

Moline Quad-City

Sat 12/13

5:08 pm-10:15 pm

1 stop4h 07m

Raleigh-Durham

Tue 12/16

6:00 pm-10:33 pm

1 stop5h 33m

$249

PeoriaRaleigh

PIA - RDU

PIARDU

Greater Peoria

Sat 12/13

6:05 am-2:09 pm

2 stops7h 04m

Raleigh-Durham

Mon 12/15

5:33 pm-11:53 pm

1 stop7h 20m

$254

BloomingtonRaleigh

BMI - RDU

BMIRDU

Bloomington-Normal

Fri 12/19

6:00 am-1:06 pm

1 stop6h 06m

Raleigh-Durham

Sat 1/3

6:57 pm-10:11 pm

1 stop4h 14m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Raleigh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Raleigh?

The cheapest month to fly to Raleigh from Illinois is in October. Flight prices, which tend to average around $195, are often lower during this time because this is during the off-season. If you are unable to visit Raleigh during the month of October, then departing from Illinois during the month July is also very affordable. Most momondo users find prices during this month for around $217.

What is the cheapest day to depart on your flight to Raleigh?

The cheapest day to depart from Illinois to Raleigh is on a Thursday when prices can be found for as low as $246. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $341. These prices are subject to change though, so be sure to set up a Price Alert for flights to Raleigh.

What is the cheapest time of day to depart on your flight to Raleigh?

At noon is the cheapest time of day to fly from Illinois to Raleigh when you can find flight prices for as low as $249. Flying to Raleigh at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Raleigh is in the evening when prices are around $318.

What is the cheapest Illinois to Raleigh-Durham flight route?

Fly from Chicago O'Hare Intl to Raleigh-Durham for the best Illinois - Raleigh-Durham flight prices

How far in advance should I book a flight to Raleigh?

You are more likely to see cheaper flights to Raleigh from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Raleigh for around $275 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Raleigh from Illinois for as low as $201 on momondo.

What cabin class options are available on Illinois to Raleigh-Durham flights?

There are 4 cabin classes available to choose from on Illinois to Raleigh-Durham flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Raleigh flights?

No. A direct flight is the cheapest option for a flight between Illinois to Raleigh.

Cheap Illinois to Raleigh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Raleigh

Best Price Found	$104
Fastest flight time	1h 45m
Direct flights	Every day
Airports in Raleigh	1 airport

The best one-way flight to Raleigh from Illinois in the past 72 hours is $104. The best round-trip flight deal from Illinois to Raleigh found on momondo in the last 72 hours is $160.

The fastest flight from Illinois to Raleigh takes 1h 45m

Direct flights go from Illinois to Raleigh every day.

There is 1 airport near Raleigh: Raleigh-Durham (RDU)

Search flight deals

When did momondo last update prices for flights from Illinois to Raleigh-Durham Airport?
Prices for flights from Illinois to Raleigh-Durham Airport were last updated today.
How many operators does momondo search for flights from Illinois to Raleigh-Durham Airport?
As of November 2025, there are 5 operators available to choose from for flights from Illinois to Raleigh-Durham Airport.
How old do you have to be to fly from Illinois to Raleigh-Durham Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Raleigh-Durham Airport.
What documentation or ID do you need to fly to Raleigh-Durham Airport?
The travel and health documents required for your trip to Raleigh-Durham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Raleigh-Durham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Illinois to Raleigh?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Raleigh is Embraer 175 (13.42% of total bookings). The next most popular plane models are Boeing 737-900 (13.17%), Boeing 737 MAX 8 (11.65%), and Boeing 737 MAX 9 (11.40%).

Best airlines flying from Illinois to Raleigh

Compare and see reviews for airlines that fly from Illinois to Raleigh with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $75	Free Cancellation	Rating 5.8 3,100 reviews	Search Frontier flights
Southwest	PriceFrom $161	Free Cancellation	Rating 8.0 4,251 reviews	Search Southwest flights
United Airlines	PriceFrom $162	Free Cancellation	Rating 7.4 9,035 reviews	Search United Airlines flights
American Airlines	PriceFrom $177	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights

Durham

Danville

Cary

Rocky Mount

Chapel Hill

Goldsboro

Wilson

Smithfield

Garner

South Hill

Pinehurst

Sanford

Roanoke Rapids

Southern Pines

Wake Forest

Morrisville

Dunn

Henderson

Apex

Selma

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Raleigh?

Finding the right flight to Raleigh from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Raleigh quick and easy, saving you time and money.

Can I find flights from Illinois to Raleigh with flexible booking policies on momondo?

Yes. All flights to Raleigh from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Raleigh?

momondo provides multiple filters to help you find the best flight to Raleigh from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Illinois to Raleigh right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Raleigh, momondo offers a useful price alert feature which will track prices for flights to Raleigh from Illinois and alert you when they change.

An easier way to manage your Raleigh trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Illinois to Raleigh from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Raleigh departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Illinois to Raleigh

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How to get the cheapest flight ticket from Illinois to Raleigh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Raleigh?

What is the cheapest day to depart on your flight to Raleigh?

What is the cheapest time of day to depart on your flight to Raleigh?

What is the cheapest Illinois to Raleigh-Durham flight route?

Fly from Chicago O'Hare Intl to Raleigh-Durham for the best Illinois - Raleigh-Durham flight prices

How far in advance should I book a flight to Raleigh?

What cabin class options are available on Illinois to Raleigh-Durham flights?

There are 4 cabin classes available to choose from on Illinois to Raleigh-Durham flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Raleigh flights?

No. A direct flight is the cheapest option for a flight between Illinois to Raleigh.

What is the cheapest airline that flies from Illinois to Raleigh-Durham?

Frontier, Southwest, and United Airlines are the most popular carriers operating from Illinois to Raleigh-Durham

What airlines fly to Raleigh?

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

28 flights are operational daily from Illinois to Raleigh as of November 2025. The most popular departure time for this route is 6:00PM, with 44% of flights per day taking off in the evening.

How many flights depart from Illinois to Raleigh on average per week?

As of November 2025, there are 198 flights per week flying from Illinois to Raleigh. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

How long does it take to fly to Raleigh?

Average flight duration from Illinois to Raleigh depends on which airport you fly into and out of. Flying from Chicago to Raleigh is 1h 51m on average, while flying from Moline to Raleigh is 4h 07m on average. Raleigh is the most popular airport in Raleigh.

Cheap Illinois to Raleigh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Raleigh

Best Price Found

Fastest flight time

Direct flights

Airports in Raleigh

When did momondo last update prices for flights from Illinois to Raleigh-Durham Airport?

How many operators does momondo search for flights from Illinois to Raleigh-Durham Airport?

How old do you have to be to fly from Illinois to Raleigh-Durham Airport?

What documentation or ID do you need to fly to Raleigh-Durham Airport?

What is the most popular plane model from Illinois to Raleigh?

Best airlines flying from Illinois to Raleigh

Compare and see reviews for airlines that fly from Illinois to Raleigh with momondo

Traveling to a place near Raleigh?

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Raleigh?

Can I find flights from Illinois to Raleigh with flexible booking policies on momondo?

How can momondo help me find flights from Illinois to Raleigh?

I’m not ready to book a flight from Illinois to Raleigh right now. Can momondo alert me if prices change?

An easier way to manage your Raleigh trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing North Carolina