What airlines fly to Illinois?

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Illinois from North Carolina according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 7 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from North Carolina to Illinois?

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from North Carolina to Illinois

How long is the flight from North Carolina to Illinois?

The flight from North Carolina to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Asheville (a popular airport in North Carolina) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 2h 04m on average. If you fly from Charlotte (another popular airport in North Carolina) to Chicago O'Hare Intl Airport, then the average flight time is 2h 08m.

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

The number of flights available between North Carolina and Illinois is 449 per week as of October 2025. The most frequent departure day is Thu, with 36% of weekly flights leaving on this day.

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

64 flights are operational daily from North Carolina to Illinois as of October 2025. The most popular departure time for this route is 6:00AM, with 47% of flights per day taking off in the afternoon.

When did momondo last update prices for flights from North Carolina to Illinois?

Prices for flights from North Carolina to Illinois are updated daily.

How many operators does momondo search for flights from North Carolina to Illinois?

There are 7 operators available for flights from North Carolina to Illinois as of October 2025.

How old do you have to be to fly from North Carolina to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North Carolina to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$55 Cheap Flights from North Carolina to Illinois in 2025/26

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:51 pm - 7:26 amCLT-ORD

9h 35m1 stop

11:51 am - 2:56 pmORD-CLT

2h 05mnonstop

$94Frontier

Find Deal

Thu, Nov 13 - Sat, Nov 15

9:17 am - 10:30 amCLT-ORD

2h 13mnonstop

9:47 am - 5:47 pmORD-CLT

7h 00m1 stop

$96Frontier

Find Deal

Thu, Dec 4 - Sun, Dec 7

10:20 am - 11:35 amCLT-ORD

2h 15mnonstop

6:20 am - 9:23 amORD-CLT

2h 03mnonstop

$139American Airlines

Find Deal

Tue, Feb 10 - Tue, Feb 17

10:00 am - 11:25 amRDU-ORD

2h 25mnonstop

11:04 am - 2:07 pmORD-RDU

2h 03mnonstop

$139United Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

6:10 am - 7:15 amCLT-MDW

2h 05mnonstop

6:00 pm - 8:50 pmMDW-CLT

1h 50mnonstop

$139Southwest

Find Deal

Tue, Dec 9 - Wed, Dec 10

5:10 pm - 6:15 pmRDU-MDW

2h 05mnonstop

9:50 am - 12:45 pmMDW-RDU

1h 55mnonstop

$139Southwest

Find Deal

Sat, Dec 6 - Sat, Dec 13

6:20 am - 7:46 amRDU-ORD

2h 26mnonstop

7:10 am - 10:14 amORD-RDU

2h 04mnonstop

$177United Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

12:59 pm - 6:34 pmCLT-MDW

6h 35m1 stop

6:00 am - 1:35 pmMDW-CLT

6h 35m1 stop

$177Delta

Find Deal

Tue, Mar 3 - Wed, Mar 4

6:00 am - 8:54 amCLT-MDW

3h 54m1 stop

9:34 am - 4:13 pmMDW-CLT

5h 39m1 stop

$180Delta

Find Deal

Wed, Dec 3 - Fri, Dec 5

6:29 pm - 7:33 pmTYS-ORD

2h 04mnonstop

7:29 pm - 10:09 pmORD-TYS

1h 40mnonstop

$189American Airlines

Find Deal

Fri, Dec 12 - Thu, Jan 15

Frontier flights from North Carolina to Illinois

Our best Frontier deals on North Carolina to Illinois flight tickets

Frontier

Nov 13

CLT10:51 pmCharlotte Douglas

9h 35m

1 stop

ORD7:26 amChicago O'Hare Intl

Nov 15

ORD11:51 amChicago O'Hare Intl

2h 05m

CLT2:56 pmCharlotte Douglas

$94

Find similar

Frontier

Dec 4

CLT9:17 amCharlotte Douglas

2h 13m

ORD10:30 amChicago O'Hare Intl

Dec 7

ORD9:47 amChicago O'Hare Intl

7h 00m

1 stop

CLT5:47 pmCharlotte Douglas

$96

Find similar

Frontier

Dec 8

CLT3:07 pmCharlotte Douglas

9h 50m

1 stop

ORD11:57 pmChicago O'Hare Intl

Dec 15

ORD8:50 amChicago O'Hare Intl

2h 07m

CLT11:57 amCharlotte Douglas

$97

Find similar

Spirit Airlines flights from North Carolina to Illinois

Our best Spirit Airlines deals on North Carolina to Illinois flight tickets

Spirit Airlines

Nov 13

CLT6:00 amCharlotte Douglas

9h 31m

1 stop

ORD2:31 pmChicago O'Hare Intl

Nov 27

ORD3:53 pmChicago O'Hare Intl

6h 15m

1 stop

CLT11:08 pmCharlotte Douglas

$132

Find similar

Spirit Airlines

Nov 12

CLT6:00 amCharlotte Douglas

9h 31m

1 stop

ORD2:31 pmChicago O'Hare Intl

Nov 17

ORD2:31 pmChicago O'Hare Intl

7h 37m

1 stop

CLT11:08 pmCharlotte Douglas

$133

Find similar

Spirit Airlines

Nov 13

CLT6:00 amCharlotte Douglas

9h 31m

1 stop

ORD2:31 pmChicago O'Hare Intl

Nov 15

ORD1:55 pmChicago O'Hare Intl

18h 07m

2 stops

CLT9:02 amCharlotte Douglas

$146

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 11/13

10:51 pm-7:26 am

1 stop9h 35m

Chicago O'Hare Intl

Sat 11/15

11:51 am-2:56 pm

Nonstop2h 05m

$94

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 12/4

9:17 am-10:30 am

Nonstop2h 13m

Chicago O'Hare Intl

Sun 12/7

9:47 am-5:47 pm

1 stop7h 00m

$96

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Tue 2/10

10:20 am-11:35 am

Nonstop2h 15m

Chicago O'Hare Intl

Tue 2/17

6:20 am-9:23 am

Nonstop2h 03m

$139

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Sat 12/6

10:00 am-11:25 am

Nonstop2h 25m

Chicago O'Hare Intl

Sat 12/13

11:04 am-2:07 pm

Nonstop2h 03m

$139

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

Tue 12/9

6:10 am-7:15 am

Nonstop2h 05m

Chicago Midway

Wed 12/10

6:00 pm-8:50 pm

Nonstop1h 50m

$139

RaleighChicago

RDU - MDW

RDUMDW

Raleigh-Durham

Sat 12/6

5:10 pm-6:15 pm

Nonstop2h 05m

Chicago Midway

Sat 12/13

9:50 am-12:45 pm

Nonstop1h 55m

$139

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Thu 12/4

6:20 am-7:46 am

Nonstop2h 26m

Chicago O'Hare Intl

Sun 12/7

7:10 am-10:14 am

Nonstop2h 04m

$177

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

Tue 3/3

12:59 pm-6:34 pm

1 stop6h 35m

Chicago Midway

Wed 3/4

6:00 am-1:35 pm

1 stop6h 35m

$177

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

Wed 12/3

6:00 am-8:54 am

1 stop3h 54m

Chicago Midway

Fri 12/5

9:34 am-4:13 pm

1 stop5h 39m

$180

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Fri 12/12

6:29 pm-7:33 pm

Nonstop2h 04m

Chicago O'Hare Intl

Thu 1/15

7:29 pm-10:09 pm

Nonstop1h 40m

$189

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 North Carolina to Illinois

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 Illinois?

The cheapest month to fly to Illinois from North Carolina is in August. Flight prices, which tend to average around $217, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of August, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $220.

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

The cheapest day to depart from North Carolina to Illinois is on a Thursday when prices can be found for as low as $360. Flights from North Carolina to Illinois on a Sunday will generally be more expensive and average around $565. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from North Carolina to Illinois during this time can be as low as $320. Flights at noon are often more expensive with an average ticket price of $528.

What is the cheapest North Carolina to Illinois flight route?

Fly from Asheville Regional to Chicago Midway for the best North Carolina - Illinois flight prices

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

You are more likely to see cheaper flights to Illinois from North Carolina when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $294 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from North Carolina for as low as $224 on momondo.

What cabin class options are available on North Carolina to Illinois flights?

There are 4 cabin classes available to choose from on North Carolina to Illinois 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 North Carolina to Illinois flights?

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

Cheap North Carolina to Illinois flight deals and tips

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

Best Price Found	$98
Fastest flight time	1h 53m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Illinois	2 airports

The best one-way flight to Illinois from North Carolina in the past 72 hours is $98. The best round-trip flight deal from North Carolina to Illinois found on momondo in the last 72 hours is $78.

The fastest flight from North Carolina to Illinois takes 1h 53m

Direct flights go from North Carolina to Illinois on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: United Airlines, Southwest and Allegiant Air.

There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

Search flight deals

When did momondo last update prices for flights from North Carolina to Illinois?
Prices for flights from North Carolina to Illinois are updated daily.
How many operators does momondo search for flights from North Carolina to Illinois?
There are 7 operators available for flights from North Carolina to Illinois as of October 2025.
How old do you have to be to fly from North Carolina to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North Carolina to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from North Carolina to Illinois?
Based on momondo bookings for flights between North Carolina and Illinois, the leading plane model is Boeing 737-800, making up 14.49% of the total bookings. Other popular models include Embraer 175 with 10.85%, Airbus A319 with 10.75%, and Boeing 737-900 with 7.33%.

Best airlines flying from North Carolina to Illinois

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $56	Free Cancellation	Rating 5.8 3,123 reviews	Search Frontier flights
Allegiant Air	PriceFrom $58	Free Cancellation	Rating 7.2 695 reviews	Search Allegiant Air flights
Spirit Airlines	PriceFrom $84	Free Cancellation	Rating 6.3 8,115 reviews	Search Spirit Airlines flights
Delta	PriceFrom $98	Free Cancellation	Rating 7.9 7,993 reviews	Search Delta flights
United Airlines	PriceFrom $142	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
American Airlines	PriceFrom $143	Free Cancellation	Rating 7.2 11,030 reviews	Search American Airlines flights
Southwest	PriceFrom $170	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from North Carolina.

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

Flights from North Carolina to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from North Carolina to Illinois?

momondo helps you find the best flight between North Carolina and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Illinois from North Carolina. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Illinois 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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Find better results for your trip to Illinois

Popular cities in Illinois

Flights to New Yorkfrom $49

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Flights to Orlandofrom $47

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Flights to San Franciscofrom $39

Flights to Washington, D.C.from $40

Flights to Bostonfrom $60

Flights to Atlantafrom $47

Flights to Dallasfrom $49

Flights to Seattlefrom $53

Cheap flights from North Carolina to Illinois from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North Carolina to Illinois departing on 12/8. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from North Carolina to Illinois

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

Frontier flights from North Carolina to Illinois

Our best Frontier deals on North Carolina to Illinois flight tickets

Spirit Airlines flights from North Carolina to Illinois

Our best Spirit Airlines deals on North Carolina to Illinois flight tickets

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Use the filters below to find and compare flights from North Carolina to Illinois that are best for you.

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How to get the cheapest flight ticket from North Carolina to Illinois

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 Illinois?

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

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

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from North Carolina to Illinois during this time can be as low as $320. Flights at noon are often more expensive with an average ticket price of $528.

What is the cheapest North Carolina to Illinois flight route?

Fly from Asheville Regional to Chicago Midway for the best North Carolina - Illinois flight prices

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

What cabin class options are available on North Carolina to Illinois flights?

There are 4 cabin classes available to choose from on North Carolina to Illinois 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 North Carolina to Illinois flights?

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

What is the cheapest airline that flies from North Carolina to Illinois?

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from North Carolina to Illinois

What airlines fly to Illinois?

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

64 flights are operational daily from North Carolina to Illinois as of October 2025. The most popular departure time for this route is 6:00AM, with 47% of flights per day taking off in the afternoon.

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

The number of flights available between North Carolina and Illinois is 449 per week as of October 2025. The most frequent departure day is Thu, with 36% of weekly flights leaving on this day.

How long is the flight from North Carolina to Illinois?

Cheap North Carolina to Illinois flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

When did momondo last update prices for flights from North Carolina to Illinois?

How many operators does momondo search for flights from North Carolina to Illinois?

How old do you have to be to fly from North Carolina to Illinois?

What documentation or ID do you need to fly to Illinois?

What is the most popular plane model from North Carolina to Illinois?

Best airlines flying from North Carolina to Illinois

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

Why use momondo?

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

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

How can momondo help me find flights from North Carolina to Illinois?

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

An easier way to manage your Illinois 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 Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo