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$66+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — ORD
abr. 20 — abr. 271
dom. 4/20
dom. 4/27
1 adult, Economy
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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 abril 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$116
(Frontier)

One-way from

$66
(Mytrip)

Popular in

January

Cheapest in

September

Average price

$225

Good round-trip deal

$288 or less

Good one-way deal

$144 or less
Provider with most accurate pricing for Charlotte Douglas-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-Chicago (CHI) flights.
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From Charlotte Douglas to Illinois
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One-way flight from Charlotte Douglas to Illinois
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Highest demand for flights based on searches. 13% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Charlotte Douglas to Illinois.
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Price to beat on a one-way flight from Charlotte Douglas to Illinois.
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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 abril 15, 2025.

This Frontier deal was found by Cheapflights users on 4/15. 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. 5/2210:09 pmCLT - ORD
Nonstop2h 33mFrontier
dom. 5/255:59 pmORD - CLT
Nonstop2h 10mFrontier
Deal found 4/15$116
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/128:30 amCLT - ORD
Nonstop2h 05mMultiple Airlines
dom. 6/156:06 pmORD - CLT
Nonstop2h 07mMultiple Airlines
Deal found 4/14$134
This Kiwi.com deal was found by Cheapflights users on 4/14. 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. 6/128:30 amCLT - ORD
Nonstop2h 05mSpirit Airlines
lun. 6/167:39 pmORD - CLT
1 stop12h 58mSpirit Airlines
Deal found 4/14$135
This CheapOair deal was found by Cheapflights users on 4/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/94:21 pmCLT - STL
1 stop8h 53mFrontier
sáb. 5/108:15 pmSTL - CLT
1 stop18h 50mFrontier
Deal found 4/14$160
This CheapOair deal was found by Cheapflights users on 4/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/910:36 amCLT - MDW
1 stop10h 57mFrontier
jue. 5/159:51 amMDW - CLT
1 stop10h 55mFrontier
Deal found 4/14$160
This American Airlines deal was found by Cheapflights users on 4/14. 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.
sáb. 5/104:15 pmCLT - ORD
Nonstop2h 11mAmerican Airlines
dom. 5/115:00 amORD - CLT
Nonstop2h 07mAmerican Airlines
Deal found 4/14$161
This Southwest deal was found by Cheapflights users on 4/14. 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. 5/216:40 pmCLT - MDW
Nonstop2h 15mSouthwest
dom. 5/259:00 amMDW - CLT
Nonstop1h 50mSouthwest
Deal found 4/14$170
This United Airlines deal was found by Cheapflights users on 4/14. 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.
mié. 5/146:35 amCLT - ORD
Nonstop2h 14mUnited Airlines
mié. 5/212:25 pmORD - CLT
Nonstop2h 11mUnited Airlines
Deal found 4/14$179
This Booking.com deal was found by Cheapflights users on 4/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/76:17 pmCLT - STL
1 stop15h 58mMultiple Airlines
vie. 5/95:55 pmSTL - CLT
1 stop22h 57mMultiple Airlines
Deal found 4/14$185
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/46:58 amCLT - STL
1 stop11h 17mSpirit Airlines
mar. 5/66:10 pmSTL - CLT
1 stop5h 17mSpirit Airlines
Deal found 4/15$202
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/185:40 amCLT - ORD
1 stop3h 49mDelta
mar. 6/1711:00 amORD - CLT
1 stop3h 51mDelta
Deal found 4/15$207
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/288:20 amCLT - MDW
1 stop4h 33mDelta
sáb. 5/316:00 amMDW - CLT
1 stop3h 50mDelta
Deal found 4/14$208

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 abril 15, 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

jue. 5/22

10:09 pm-11:42 pm

Nonstop2h 33m

Chicago O'Hare Intl

dom. 5/25

5:59 pm-9:09 pm

Nonstop2h 10m

$116

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

jue. 6/12

8:30 am-9:35 am

Nonstop2h 05m

Chicago O'Hare Intl

dom. 6/15

6:06 pm-9:13 pm

Nonstop2h 07m

$134

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

jue. 6/12

8:30 am-9:35 am

Nonstop2h 05m

Chicago O'Hare Intl

lun. 6/16

7:39 pm-9:37 am

1 stop12h 58m

$135

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

vie. 5/9

4:21 pm-12:14 am

1 stop8h 53m

Lambert-St Louis

sáb. 5/10

8:15 pm-4:05 pm

1 stop18h 50m

$160

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

vie. 5/9

10:36 am-8:33 pm

1 stop10h 57m

Chicago Midway

jue. 5/15

9:51 am-9:46 pm

1 stop10h 55m

$160

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

sáb. 5/10

4:15 pm-5:26 pm

Nonstop2h 11m

Chicago O'Hare Intl

dom. 5/11

5:00 am-8:07 am

Nonstop2h 07m

$161

CharlotteChicago

CLT - MDW

CLTMDW

Charlotte Douglas

mié. 5/21

6:40 pm-7:55 pm

Nonstop2h 15m

Chicago Midway

dom. 5/25

9:00 am-11:50 am

Nonstop1h 50m

$170

CharlotteChicago

CLT - ORD

CLTORD

Charlotte Douglas

mié. 5/14

6:35 am-7:49 am

Nonstop2h 14m

Chicago O'Hare Intl

mié. 5/21

2:25 pm-5:36 pm

Nonstop2h 11m

$179

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

mié. 5/7

6:17 pm-9:15 am

1 stop15h 58m

Lambert-St Louis

vie. 5/9

5:55 pm-5:52 pm

1 stop22h 57m

$185

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

dom. 5/4

6:58 am-5:15 pm

1 stop11h 17m

Lambert-St Louis

mar. 5/6

6:10 pm-12:27 am

1 stop5h 17m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 58 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 abril 15, 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 abril 15, 2025.

The most flights from CLT to USIL are scheduled on a Tuesday (54 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (36 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 abril 15, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Charlotte to Illinois to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,279 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,279 reviews
Southwest
8.0
Very good
4,279 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,918 reviews
Southwest
8.0
Very good
4,279 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,658 reviews
Southwest
8.0
Very good
4,279 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,279 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
7,921 reviews
Southwest
8.0
Very good
4,279 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 Spirit Airlines. According to our data, you can fly for as low as $66. Users have also found prices from $68 and $81 on Frontier and Southwest, respectively.

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

    Most travelers choose Charlotte Douglas - Chicago O'Hare Intl, Charlotte Douglas - Chicago Midway or Charlotte Douglas - Lambert-St Louis when deciding on the best route 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 ANA (85%), Republic Airways (85%) or Austrian Airlines (84%) 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 $61. While the most popular route (Charlotte Douglas - Chicago O'Hare Intl) can be booked for $119 on average our data indicates $1,191 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.
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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 abril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$40Average$100FlexibilityNo cancel feeOn-time65%
FrontierCheapest$40Average$129FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$135Average$360FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$137Average$383FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$150Average$288FlexibilityNo cancel feeOn-time63%
DeltaCheapest$165Average$262FlexibilityNo cancel feeOn-timeN/A

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