Illinois

$64+ Cheap flights from Charlotte (CLT) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — ORD
ago. 18 — ago. 251
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Cheap flight deals from Charlotte to Illinois

Keep the following information in mind while searching for Charlotte to Illinois flight deals. Data was last updated agosto 13, 2025.

Round-trip from

$134
(Kiwi.com)

One-way from

$64
(Priceline)

Popular in

July

Cheapest in

September

Average price

$213

Good round-trip deal

$203 or less

Good one-way deal

$155 or less
From Charlotte Douglas to Illinois
One-way flight from Charlotte Douglas to Illinois
Highest demand for flights based on searches. 7% potential increase in price ($18 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Charlotte Douglas to Illinois.
Price to beat on a one-way flight from Charlotte Douglas to Illinois.

Find flight deals from Charlotte to Illinois

Cheapest flights from Charlotte to Illinois
Explore the most affordable flight options available from Charlotte to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/18:44 pmCLT - ORD
Nonstop2h 30mFrontier
lun. 9/87:40 amORD - CLT
Nonstop2h 20mFrontier
Deal found 8/11$134
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1811:50 amCLT - ORD
Nonstop2h 22mFrontier
lun. 9/227:40 amORD - CLT
Nonstop2h 20mFrontier
Deal found 8/11$135
This Frontier deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1910:03 amCLT - ORD
Nonstop2h 15mFrontier
dom. 10/266:00 amORD - CLT
Nonstop2h 08mFrontier
Deal found 8/12$136
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/43:54 pmCLT - ORD
Nonstop2h 22mFrontier
lun. 12/811:52 amORD - CLT
Nonstop2h 07mFrontier
Deal found 8/12$137
This Frontier deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/411:50 amCLT - ORD
Nonstop2h 22mFrontier
lun. 9/87:40 amORD - CLT
Nonstop2h 20mFrontier
Deal found 8/13$138
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/16:30 amCLT - MDW
Nonstop1h 55mSouthwest
sáb. 10/412:55 pmMDW - CLT
Nonstop1h 50mSouthwest
Deal found 8/11$139
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/12:47 pmCLT - ORD
Nonstop2h 10mAmerican Airlines
sáb. 10/47:02 amORD - CLT
Nonstop2h 06mAmerican Airlines
Deal found 8/11$139
This Priceline deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/135:45 amCLT - ORD
1 stop6h 07mMultiple Airlines
dom. 9/147:40 amORD - CLT
Nonstop2h 20mMultiple Airlines
Deal found 8/11$140
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/16:30 amCLT - MDW
Nonstop1h 55mSouthwest
vie. 10/36:55 pmMDW - CLT
Nonstop1h 50mSouthwest
Deal found 8/11$141
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/195:30 pmCLT - ORD
Nonstop2h 25mUnited Airlines
mar. 9/237:10 amORD - CLT
Nonstop2h 14mUnited Airlines
Deal found 8/11$141
This FlightHub deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/153:10 pmCLT - ORD
1 stop9h 49mMultiple Airlines
lun. 9/157:40 amORD - CLT
Nonstop2h 20mMultiple Airlines
Deal found 8/11$142
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/116:00 amCLT - MDW
Nonstop1h 55mSouthwest
dom. 9/1410:10 amMDW - CLT
Nonstop2h 00mSouthwest
Deal found 8/11$143

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 13, 2025.
Use the filters below to find and compare flights from Charlotte to Illinois that are best for you.

Fly from

Charlotte

Fly to

Illinois

Route

Depart

Return

Price

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

mar. 9/16

5:45 am-10:48 pm

2 stops18h 03m

Chicago O'Hare Intl

mié. 9/17

11:13 am-11:36 pm

1 stop11h 23m

$134

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

lun. 9/1

8:44 pm-10:14 pm

Nonstop2h 30m

Chicago O'Hare Intl

lun. 9/8

7:40 am-11:00 am

Nonstop2h 20m

$134

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

lun. 9/29

9:11 am-11:20 pm

1 stop15h 09m

Chicago O'Hare Intl

jue. 10/9

6:00 am-9:08 am

Nonstop2h 08m

$134

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

lun. 9/1

8:44 pm-10:14 pm

Nonstop2h 30m

Chicago O'Hare Intl

jue. 9/4

7:40 am-11:00 am

Nonstop2h 20m

$135

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

sáb. 10/11

6:30 am-7:25 am

Nonstop1h 55m

Chicago Midway

mié. 10/15

10:35 am-1:25 pm

Nonstop1h 50m

$139

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

sáb. 9/27

6:30 am-7:50 am

Nonstop2h 20m

Chicago O'Hare Intl

mié. 10/1

7:15 am-10:31 am

Nonstop2h 16m

$139

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

mié. 10/1

7:21 pm-8:27 pm

Nonstop2h 06m

Chicago O'Hare Intl

mar. 10/7

12:52 pm-4:00 pm

Nonstop2h 08m

$139

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

lun. 8/25

4:48 pm-11:59 pm

1 stop8h 11m

Chicago O'Hare Intl

lun. 9/15

7:40 am-11:00 am

Nonstop2h 20m

$139

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

mié. 10/22

6:10 pm-7:10 pm

Nonstop2h 00m

Chicago Midway

mié. 10/29

10:35 am-1:25 pm

Nonstop1h 50m

$139

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

sáb. 9/20

6:40 am-8:00 am

Nonstop2h 20m

Chicago O'Hare Intl

mar. 9/23

2:11 pm-5:21 pm

Nonstop2h 10m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 60 results
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Best time to book a flight from Charlotte to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Charlotte with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charlotte to Illinois

What is the cheapest month to book a flight from Charlotte to Illinois?

Currently, August is the cheapest month in which you can book a flight from Charlotte to Illinois (average of $245). Flying from Charlotte to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CLT to IL?

Find hourly flight availability from Charlotte to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 13, 2025.

When flying from Charlotte to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Charlotte to Illinois

Explore weekly flight availability from Charlotte to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated agosto 13, 2025.

The most flights from CLT to USIL are scheduled on a Monday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost to fly round-trip from Charlotte to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated agosto 13, 2025.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Charlotte to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Charlotte to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Charlotte to Illinois?

    For a flight from Charlotte to Illinois, you will be flying from Douglas. Charlotte Douglas (CLT) is just 5.7 mi from the center of the city.

  • What are the cheapest airlines to fly from Charlotte to Illinois one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $64. Users have also found prices from $70 and $91 on Southwest and Spirit Airlines, respectively.

  • What are the most popular routes from Charlotte to Illinois?

  • What are the most reliable airlines from Charlotte to Illinois?

    No one likes to see their flight delayed. When booking a flight from Charlotte to Illinois consider choosing Spirit Airlines (100%), ANA (90%) or Austrian Airlines (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Charlotte to Illinois?

    Looking at all options, your cheapest flight can be booked for $58. While the most popular route (Charlotte Douglas - Chicago O'Hare Intl) can be booked for $126 on average our data indicates $919 when flying from Charlotte to Illinois.

  • Can I find deals for flights from Charlotte to Illinois that include hotel bookings?

    Yes. In addition to deals on Charlotte to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charlotte to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charlotte to Illinois.

  • Can I find deals for business class flights from Charlotte to Illinois?

    Yes. Cheapflights offers flight deals from Charlotte to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charlotte to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Charlotte to Illinois (average of $245). Flying from Charlotte to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Charlotte to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Charlotte to Illinois

Discover the top 6 airlines that operate flights from Charlotte to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$47Average$147FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$49Average$166FlexibilityNo cancel feeOn-time65%
DeltaCheapest$98Average$216FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$140Average$389FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$142Average$334FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$158Average$284FlexibilityNo cancel feeOn-time63%

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