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

The number of flights available between Charlotte and Illinois is 326 per week as of March 2026. The most frequent departure day is Fri, with 20% of weekly flights leaving on this day.

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

The number of flights available between Charlotte and Illinois is 46 per day as of March 2026. The most frequent departure time is 3:00PM, with 51% of daily flights leaving in the afternoon.

What airlines fly to Illinois?

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Illinois from Charlotte according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 6 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 Charlotte Douglas to Illinois?

Frontier, United Airlines, and Southwest are the most popular carriers operating from Charlotte Douglas to Illinois

When did momondo last update prices for flights from Charlotte Douglas Airport to Illinois?

Prices for flights from Charlotte Douglas Airport to Illinois are refreshed on a daily basis.

How many operators does momondo search for flights from Charlotte Douglas Airport to Illinois?

There are 6 operators available for flights from Charlotte Douglas Airport to Illinois as of March 2026.

How old do you have to be to fly from Charlotte Douglas Airport to Illinois?

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 Charlotte Douglas Airport to Illinois.

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

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$43 Cheap Flights from Charlotte to Illinois in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Charlotte to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:09 pm - 8:39 pm

CLT

ORD

2h 30mnonstop

12:37 pm - 3:45 pm

ORD

CLT

2h 08mnonstop

$75Frontier

Sat, Apr 11 - Mon, May 4

4:19 pm - 5:53 pm

CLT

ORD

2h 34mnonstop

12:38 pm - 3:46 pm

ORD

CLT

2h 08mnonstop

$77Frontier

Thu, Apr 23 - Sun, Apr 26

6:20 pm - 7:25 pm

CLT

MDW

2h 05mnonstop

7:05 pm - 10:00 pm

MDW

CLT

1h 55mnonstop

$168Southwest

Tue, Apr 7 - Fri, Apr 10

12:49 pm - 3:32 pm

CLT

STL

3h 43m

1 stop

10:15 am - 3:50 pm

STL

CLT

4h 35m

1 stop

$193Delta

Wed, Apr 29 - Wed, May 13

7:20 pm - 10:00 pm

CLT

STL

3h 40m

1 stop

5:40 am - 11:35 am

STL

CLT

4h 55m

1 stop

$204Southwest

Wed, Apr 8 - Sat, Apr 11

7:26 am - 8:30 am

CLT

STL

2h 04mnonstop

7:00 am - 10:02 am

STL

CLT

2h 02mnonstop

$207American Airlines

Wed, Apr 8 - Sat, Apr 11

8:05 am - 12:50 pm

CLT

CMI

5h 45m

1 stop

1:32 pm - 9:29 pm

CMI

CLT

6h 57m

1 stop

$258United Airlines

Mon, Jun 8 - Mon, Jun 22

5:30 am - 11:19 am

CLT

BMI

6h 49m

1 stop

4:20 pm - 11:53 pm

BMI

CLT

6h 33m

1 stop

$269Delta

Fri, Apr 17 - Mon, Apr 20

7:48 am - 11:01 am

CLT

BMI

4h 13m

1 stop

2:56 pm - 9:51 pm

BMI

CLT

5h 55m

1 stop

$274American Airlines

Fri, Mar 20 - Sun, Mar 22

8:05 am - 2:23 pm

CLT

BMI

7h 18m

1 stop

9:44 am - 5:49 pm

BMI

CLT

7h 05m

1 stop

$339United Airlines

Sat, Jun 27 - Tue, Jun 30

Spirit Airlines flights from Charlotte to Illinois

Our best Spirit Airlines deals on Charlotte to Illinois flight tickets

Spirit Airlines

Mar 25

CLT9:18 amCharlotte Douglas

16h 04m

1 stop

ORD12:22 amChicago O'Hare Intl

Mar 30

ORD6:01 pmChicago O'Hare Intl

4h 52m

1 stop

CLT11:53 pmCharlotte Douglas

$136

Spirit Airlines

Mar 4

CLT11:12 amCharlotte Douglas

7h 34m

1 stop

ORD5:46 pmChicago O'Hare Intl

Mar 11

ORD8:16 pmChicago O'Hare Intl

11h 05m

1 stop

CLT8:21 amCharlotte Douglas

$163

Spirit Airlines

Mar 4

CLT11:12 amCharlotte Douglas

7h 34m

1 stop

ORD5:46 pmChicago O'Hare Intl

Mar 6

ORD8:16 pmChicago O'Hare Intl

11h 10m

1 stop

CLT8:26 amCharlotte Douglas

$174

Frontier flights from Charlotte to Illinois

Our best Frontier deals on Charlotte to Illinois flight tickets

Frontier

Apr 11

CLT7:09 pmCharlotte Douglas

2h 30m

ORD8:39 pmChicago O'Hare Intl

May 4

ORD12:37 pmChicago O'Hare Intl

2h 08m

CLT3:45 pmCharlotte Douglas

$75

Frontier

Apr 23

CLT4:19 pmCharlotte Douglas

2h 34m

ORD5:53 pmChicago O'Hare Intl

Apr 26

ORD12:38 pmChicago O'Hare Intl

2h 08m

CLT3:46 pmCharlotte Douglas

$77

Frontier

Apr 24

CLT4:40 pmCharlotte Douglas

2h 34m

ORD6:14 pmChicago O'Hare Intl

Apr 26

ORD12:38 pmChicago O'Hare Intl

2h 08m

CLT3:46 pmCharlotte Douglas

$86

Fly from

Fly to

Route

Depart

Return

Price

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Sat 4/11

7:09 pm-8:39 pm

Nonstop2h 30m

Chicago O'Hare Intl

Mon 5/4

12:37 pm-3:45 pm

Nonstop2h 08m

$75

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

Thu 4/23

4:19 pm-5:53 pm

Nonstop2h 34m

Chicago O'Hare Intl

Sun 4/26

12:38 pm-3:46 pm

Nonstop2h 08m

$77

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

Tue 4/7

6:20 pm-7:25 pm

Nonstop2h 05m

Chicago Midway

Fri 4/10

7:05 pm-10:00 pm

Nonstop1h 55m

$168

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Wed 4/29

12:49 pm-3:32 pm

1 stop3h 43m

Lambert-St Louis

Wed 5/13

10:15 am-3:50 pm

1 stop4h 35m

$193

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Wed 4/8

7:20 pm-10:00 pm

1 stop3h 40m

Lambert-St Louis

Sat 4/11

5:40 am-11:35 am

1 stop4h 55m

$204

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Wed 4/8

7:26 am-8:30 am

Nonstop2h 04m

Lambert-St Louis

Sat 4/11

7:00 am-10:02 am

Nonstop2h 02m

$207

CharlotteChampaign

CLT - CMI

CLTCMI

Charlotte Douglas

Mon 6/8

8:05 am-12:50 pm

1 stop5h 45m

Champaign University-Willard

Mon 6/22

1:32 pm-9:29 pm

1 stop6h 57m

$258

CharlotteBloomington

CLT - BMI

CLTBMI

Charlotte Douglas

Fri 4/17

5:30 am-11:19 am

1 stop6h 49m

Bloomington-Normal

Mon 4/20

4:20 pm-11:53 pm

1 stop6h 33m

$269

CharlotteBloomington

CLT - BMI

CLTBMI

Charlotte Douglas

Fri 3/20

7:48 am-11:01 am

1 stop4h 13m

Bloomington-Normal

Sun 3/22

2:56 pm-9:51 pm

1 stop5h 55m

$274

CharlotteBloomington

CLT - BMI

CLTBMI

Charlotte Douglas

Sat 6/27

8:05 am-2:23 pm

1 stop7h 18m

Bloomington-Normal

Tue 6/30

9:44 am-5:49 pm

1 stop7h 05m

$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 Charlotte 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 Charlotte is in January. Flight prices, which tend to average around $158, 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 January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $191.

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

The cheapest day to depart from Charlotte to Illinois is on a Friday when prices can be found for as low as $352. Flights from Charlotte to Illinois on a Monday will generally be more expensive and average around $575. 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 Charlotte to Illinois during this time can be as low as $253. Flights in the afternoon are often more expensive with an average ticket price of $508.

What is the cheapest Charlotte Douglas to Illinois flight route?

Fly from Charlotte Douglas to Chicago O'Hare Intl for the best Charlotte Douglas - 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 Charlotte when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $235 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Charlotte for as low as $202 on momondo.

What cabin class options are available on Charlotte Douglas to Illinois flights?

There are 4 cabin classes available to choose from on Charlotte Douglas 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 Charlotte to Illinois flights?

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

Cheap Charlotte to Illinois flight deals and tips

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

Best Price Found	$174
Fastest flight time	1h 54m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Charlotte in the past 72 hours is $174. The best round-trip flight deal from Charlotte to Illinois found on momondo in the last 72 hours is $301.

The fastest flight from Charlotte to Illinois takes 1h 54m

Direct flights go from Charlotte to Illinois every day.

There are 98 airports in Illinois. From Charlotte there are direct flights to Chicago Midway (MDW), Evansville Dress Regional (EVV), Lambert-St Louis (STL).

Search flight deals

When did momondo last update prices for flights from Charlotte Douglas Airport to Illinois?
Prices for flights from Charlotte Douglas Airport to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Charlotte Douglas Airport to Illinois?
There are 6 operators available for flights from Charlotte Douglas Airport to Illinois as of March 2026.
How old do you have to be to fly from Charlotte Douglas Airport to Illinois?
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 Charlotte Douglas Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Charlotte to Illinois?
Based on momondo bookings for flights between Charlotte and Illinois, the leading plane model is Airbus A321-100/200, making up 25.86% of the total bookings. Other popular models include Boeing 737-800 with 19.71%, Embraer 175 (Enhanced Winglets) with 13.83%, and Boeing 737-700 with 9.98%.

Best airlines flying from Charlotte to Illinois

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $54	Free Cancellation	Rating 5.7 3,040 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $98	Free Cancellation	Rating 6.3 8,487 reviews	Search Spirit Airlines flights
Delta	PriceFrom $98	Free Cancellation	Rating 7.9 8,237 reviews	Search Delta flights
United Airlines	PriceFrom $139	Free Cancellation	Rating 7.4 9,376 reviews	Search United Airlines flights
American Airlines	PriceFrom $143	Free Cancellation	Rating 7.1 11,369 reviews	Search American Airlines flights
Southwest	PriceFrom $160	Free Cancellation	Rating 8.0 4,306 reviews	Search Southwest flights

Why use momondo?

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

It is quick and easy to find Charlotte to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

momondo does allow users to show only those flights to Illinois from Charlotte which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Charlotte to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Illinois from Charlotte. 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Tue 3/31

Tue 4/7

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Illinois

Popular cities

Other flights from Charlotte

Other flights to Illinois

Airlines

Complete your trip

Feeling lucky

Popular cities in Illinois

Flights to New Yorkfrom $55

Flights to Los Angelesfrom $54

Flights to Miamifrom $49

Flights to Orlandofrom $46

Flights to Chicagofrom $55

Flights to San Franciscofrom $50

Flights to Las Vegasfrom $53

Flights to Washington, D.C.from $56

Flights to Bostonfrom $76

Flights to Atlantafrom $53

Flights to Dallasfrom $60

Flights to Seattlefrom $48

Cheap flights from Charlotte to Illinois from $43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charlotte to Illinois departing on 4/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Charlotte to Illinois

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Charlotte to Illinois

Our best Spirit Airlines deals on Charlotte to Illinois flight tickets

Frontier flights from Charlotte to Illinois

Our best Frontier deals on Charlotte to Illinois flight tickets

momondo Fare Finder

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

See travel insights to Illinois from

How to get the cheapest flight ticket from Charlotte to Illinois

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?

What is the cheapest Charlotte Douglas to Illinois flight route?

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

What cabin class options are available on Charlotte Douglas to Illinois flights?

Can stopping save me money on Charlotte to Illinois flights?

What is the cheapest airline that flies from Charlotte Douglas to Illinois?

What airlines fly to Illinois?

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

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

Cheap Charlotte to Illinois flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

Best airlines flying from Charlotte to Illinois

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

Why use momondo?

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

Charlotte flight routes

According to popular flight searches on momondo this year

Illinois flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Illinois

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Illinois

Explore popular destinations other users love

According to popular flight searches on momondo this year