HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Illinois to Charleston (CHS) from $36

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — CHS
May 11 — May 181
From?
To?
Sat 5/11
Sat 5/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

Users have found that booking a flight from Illinois to Charleston at least 45 days early can save you up to 92% on average compared to booking a flight this week. If booking 45 days before your flight isn’t an option for you, users have found flights from Illinois to Charleston for as little as $466 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $530 for flights departing within the next 3 days.

What is the cheapest month to fly from Illinois to Charleston?

Our data shows that January tends to be the cheapest month to fly to Charleston from Illinois. Users have commonly found prices around $354 for the month, but tickets can be as low as $163. Due to multiple factors, prepare for potentially higher prices in March.

When is the cheapest time to fly from Illinois to Charleston (IL - CHS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Charleston as you normally would.

Cheap Spirit Airlines flights from Illinois to Charleston

Explore cheap flight options specifically provided by Spirit Airlines for the route between Illinois and Charleston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Take a look at some of the lowest-priced Spirit Airlines flights heading from Illinois to Charleston. Make sure to check back often as deals are often changing.
Sat 5/187:12 amORD - CHS
1 stop15h 43mSpirit Airlines
Tue 5/2112:52 pmCHS - ORD
1 stop11h 37mSpirit Airlines
Deal found 5/5$88
Tue 5/2810:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Thu 5/3012:52 pmCHS - ORD
1 stop11h 37mSpirit Airlines
Deal found 5/5$91
Tue 5/2110:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Sat 5/2512:52 pmCHS - ORD
1 stop5h 48mSpirit Airlines
Deal found 5/5$92
Wed 5/156:40 pmORD - CHS
1 stop28h 15mSpirit Airlines
Wed 5/2212:52 pmCHS - ORD
1 stop5h 48mSpirit Airlines
Deal found 5/5$100
Tue 6/46:40 pmORD - CHS
1 stop28h 02mSpirit Airlines
Tue 6/1112:55 pmCHS - ORD
1 stop22h 06mSpirit Airlines
Deal found 5/5$102
Sun 5/2610:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Wed 5/2912:52 pmCHS - ORD
1 stop11h 37mSpirit Airlines
Deal found 5/5$103
Tue 5/286:40 pmORD - CHS
2 stops21h 53mSpirit Airlines
Tue 6/412:52 pmCHS - ORD
1 stop5h 48mSpirit Airlines
Deal found 5/5$104
Tue 5/219:35 amORD - CHS
2 stops13h 20mSpirit Airlines
Wed 5/2212:52 pmCHS - ORD
1 stop11h 37mSpirit Airlines
Deal found 5/4$106
Sat 5/187:12 amORD - CHS
1 stop15h 43mSpirit Airlines
Tue 5/217:01 amCHS - ORD
2 stops17h 28mSpirit Airlines
Deal found 5/5$109

Cheap Frontier flights from Illinois to Charleston

Explore cheap flight options specifically provided by Frontier for the route between Illinois and Charleston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Take a gander at the lowest prices we've found on Frontier flights from Illinois to Charleston. Make sure to examine the flight information before completing your reservation.
Tue 6/1110:16 pmMDW - CHS
1 stop11h 32mFrontier
Fri 6/148:25 amCHS - MDW
1 stop6h 14mFrontier
Deal found 5/5$207
Sat 6/228:53 amMDW - CHS
1 stop5h 08mFrontier
Mon 6/248:25 amCHS - MDW
1 stop6h 13mFrontier
Deal found 5/5$229

Cheap Illinois to Charleston flights in May & June 2024

Find cheap flight options from Illinois to Charleston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 6, 2024.
The lowest fares we've come across on flights traveling from Illinois to Charleston in May and June 2024. For more flight deals, be sure to check back very soon.
Sat 5/187:12 amORD - CHS
1 stop15h 43mSpirit Airlines
Tue 5/2112:52 pmCHS - ORD
1 stop11h 37mSpirit Airlines
Deal found 5/5$88
Tue 5/2810:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Thu 5/3012:52 pmCHS - ORD
1 stop11h 37mSpirit Airlines
Deal found 5/5$91
Tue 5/2110:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Sat 5/2512:52 pmCHS - ORD
1 stop5h 48mSpirit Airlines
Deal found 5/5$92
Wed 5/156:40 pmORD - CHS
1 stop28h 15mSpirit Airlines
Wed 5/2212:52 pmCHS - ORD
1 stop5h 48mSpirit Airlines
Deal found 5/5$100
Tue 6/46:40 pmORD - CHS
1 stop28h 02mSpirit Airlines
Tue 6/1112:55 pmCHS - ORD
1 stop22h 06mSpirit Airlines
Deal found 5/5$102
Sun 5/2610:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Wed 5/2912:52 pmCHS - ORD
1 stop11h 37mSpirit Airlines
Deal found 5/5$103
Tue 5/286:40 pmORD - CHS
2 stops21h 53mSpirit Airlines
Tue 6/412:52 pmCHS - ORD
1 stop5h 48mSpirit Airlines
Deal found 5/5$104
Wed 5/297:20 amORD - CHS
2 stops15h 35mSpirit Airlines
Sat 6/112:52 pmCHS - ORD
1 stop11h 37mSpirit Airlines
Deal found 5/5$105
Tue 5/219:35 amORD - CHS
2 stops13h 20mSpirit Airlines
Wed 5/2212:52 pmCHS - ORD
1 stop11h 37mSpirit Airlines
Deal found 5/4$106

Illinois to Charleston 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Charleston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
The lowest fares we've come across on flights traveling from Illinois to Charleston in May and June 2024. For more flight deals, be sure to check back very soon.
Sat 5/187:12 amORD - CHS
1 stop15h 43mSpirit Airlines
Tue 5/2112:52 pmCHS - ORD
1 stop11h 37mSpirit Airlines
Deal found 5/5$88
Tue 5/2810:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Thu 5/3012:52 pmCHS - ORD
1 stop11h 37mSpirit Airlines
Deal found 5/5$91
Tue 5/2110:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Sat 5/2512:52 pmCHS - ORD
1 stop5h 48mSpirit Airlines
Deal found 5/5$92
Tue 5/286:40 pmORD - CHS
1 stop28h 15mSpirit Airlines
Tue 6/412:52 pmCHS - ORD
1 stop5h 48mSpirit Airlines
Deal found 5/6$97
Wed 5/156:40 pmORD - CHS
1 stop28h 15mSpirit Airlines
Wed 5/2212:52 pmCHS - ORD
1 stop5h 48mSpirit Airlines
Deal found 5/5$100
Tue 6/46:40 pmORD - CHS
1 stop28h 02mSpirit Airlines
Tue 6/1112:55 pmCHS - ORD
1 stop22h 06mSpirit Airlines
Deal found 5/5$102
Sun 5/2610:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Wed 5/2912:52 pmCHS - ORD
1 stop11h 37mSpirit Airlines
Deal found 5/5$103
Tue 5/286:40 pmORD - CHS
2 stops21h 53mSpirit Airlines
Tue 6/412:52 pmCHS - ORD
1 stop5h 48mSpirit Airlines
Deal found 5/5$104
Wed 5/297:20 amORD - CHS
2 stops15h 35mSpirit Airlines
Sat 6/112:52 pmCHS - ORD
1 stop11h 37mSpirit Airlines
Deal found 5/5$105

Non-stop flights to Charleston from Illinois

Discover non-stop flight options from Illinois to Charleston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Take a look at some of the direct flights traveling from Illinois to Charleston in the near future. Users can also choose from other Illinois to Charleston flights by using the search form above.
Sun 5/2611:54 amORD - CHS
Nonstop2h 12mAmerican Airlines
Fri 5/3112:57 pmCHS - ORD
Nonstop2h 28mAmerican Airlines
Deal found 5/4$252
Tue 6/182:15 pmORD - CHS
Nonstop2h 16mAmerican Airlines
Thu 6/205:05 pmCHS - ORD
Nonstop2h 29mAmerican Airlines
Deal found 5/5$253
Sun 5/2611:54 amORD - CHS
Nonstop2h 12mAmerican Airlines
Wed 5/2912:57 pmCHS - ORD
Nonstop2h 28mAmerican Airlines
Deal found 5/5$258
Mon 7/17:15 amORD - CHS
Nonstop2h 22mUnited Airlines
Fri 7/511:33 amCHS - ORD
Nonstop2h 28mUnited Airlines
Deal found 5/4$261
Sun 8/47:15 amORD - CHS
Nonstop2h 22mUnited Airlines
Thu 8/811:34 amCHS - ORD
Nonstop2h 28mUnited Airlines
Deal found 5/5$268
Fri 6/281:22 pmORD - CHS
Nonstop2h 13mAmerican Airlines
Mon 7/15:05 pmCHS - ORD
Nonstop2h 29mAmerican Airlines
Deal found 5/5$277
Fri 5/316:52 pmORD - CHS
Nonstop2h 24mUnited Airlines
Sun 6/26:30 amCHS - ORD
Nonstop2h 28mUnited Airlines
Deal found 5/5$283
Tue 5/286:52 pmORD - CHS
Nonstop2h 24mUnited Airlines
Thu 5/3011:35 amCHS - ORD
Nonstop2h 27mUnited Airlines
Deal found 5/5$293
Mon 6/107:10 amORD - CHS
Nonstop2h 22mUnited Airlines
Wed 6/1211:35 amCHS - ORD
Nonstop2h 27mUnited Airlines
Deal found 5/5$298

Illinois to Charleston flights leaving soon

Find last-minute flight options from Illinois to Charleston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Users seeking a last-minute flight from Illinois to Charleston should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Mon 5/137:35 amORD - CHS
2 stops15h 20mSpirit Airlines
Tue 5/146:33 pmCHS - ORD
2 stops26h 51mSpirit Airlines
Deal found 5/4$176
Mon 5/137:35 amORD - CHS
2 stops15h 20mSpirit Airlines
Tue 5/1412:52 pmCHS - ORD
3 stops31h 27mSpirit Airlines
Deal found 5/4$177
Mon 5/1310:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Tue 5/1412:52 pmCHS - ORD
1 stop20h 53mSpirit Airlines
Deal found 5/4$178
Wed 5/157:20 amORD - CHS
2 stops15h 35mSpirit Airlines
Sat 5/1812:52 pmCHS - ORD
1 stop5h 48mSpirit Airlines
Deal found 5/5$187
Mon 5/134:05 pmSTL - CHS
1 stop23h 06mSpirit Airlines
Mon 5/2012:52 pmCHS - STL
1 stop21h 47mSpirit Airlines
Deal found 5/5$189
Thu 5/1610:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Mon 5/206:33 pmCHS - ORD
1 stop28h 13mSpirit Airlines
Deal found 5/5$193
Mon 5/1310:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Tue 5/146:33 pmCHS - ORD
2 stops26h 51mSpirit Airlines
Deal found 5/4$194
Wed 5/1510:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Sat 5/1812:52 pmCHS - ORD
1 stop5h 48mSpirit Airlines
Deal found 5/5$212
Wed 5/157:20 amORD - CHS
2 stops15h 35mSpirit Airlines
Sat 5/186:33 pmCHS - ORD
2 stops23h 02mSpirit Airlines
Deal found 5/5$214

One-way flights to Charleston from Illinois

Search for one-way flight options from Illinois to Charleston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
If you're seeking multiple options on one-way flights from Illinois to Charleston, be sure to check out these deals, which are updated often. Users needing a return flight from Illinois to Charleston should utilize the search form above.
Tue 5/2110:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Deal found 5/5$36
Thu 5/3010:58 amORD - CHS
1 stop11h 57mSpirit Airlines
Deal found 5/4$46
Tue 5/146:40 pmORD - CHS
2 stops21h 53mSpirit Airlines
Deal found 5/5$54
Tue 6/1110:16 pmMDW - CHS
1 stop11h 32mFrontier
Deal found 5/5$56
Tue 5/146:40 pmORD - CHS
1 stop28h 15mSpirit Airlines
Deal found 5/5$60
Tue 6/119:37 pmORD - CHS
2 stops25h 05mSpirit Airlines
Deal found 5/5$66
Tue 5/2810:34 amSTL - CHS
1 stop12h 21mSpirit Airlines
Deal found 5/5$66
Mon 6/39:25 pmORD - CHS
2 stops25h 30mSpirit Airlines
Deal found 5/4$67
Sat 6/15:15 pmSTL - CHS
1 stop5h 40mSpirit Airlines
Deal found 5/5$70

Find flights from Illinois to Charleston within your budget

Customize your flight search to find flights from Illinois to Charleston 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 2,719,943 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$88 - $246

Route

Depart

Return

Price

Chicago O'Hare IntlCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Sat 5/18

1 stop15h 43m

Charleston

Tue 5/21

1 stop11h 37m

$88

Chicago O'Hare IntlCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Tue 5/28

1 stop11h 57m

Charleston

Thu 5/30

1 stop11h 37m

$91

Chicago O'Hare IntlCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Tue 5/21

1 stop11h 57m

Charleston

Sat 5/25

1 stop5h 48m

$92

Chicago O'Hare IntlCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Wed 5/15

1 stop28h 15m

Charleston

Wed 5/22

1 stop5h 48m

$100

Chicago O'Hare IntlCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Sat 6/1

1 stop8h 16m

Charleston

Thu 6/6

1 stop5h 45m

$137

Chicago MidwayCharleston

MDW - CHS

MDWCHS

Chicago Midway

Tue 6/11

1 stop11h 32m

Charleston

Fri 6/14

1 stop6h 14m

$207

Chicago O'Hare IntlCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Mon 7/1

Nonstop2h 22m

Charleston

Fri 7/5

1 stop4h 33m

$226

Chicago MidwayCharleston

MDW - CHS

MDWCHS

Chicago Midway

Wed 7/31

1 stop4h 10m

Charleston

Tue 8/6

1 stop4h 00m

$242

Chicago O'Hare IntlCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

Sun 5/26

Nonstop2h 12m

Charleston

Fri 5/31

1 stop4h 51m

$246

Flights are sorted by cheapest first

Deals found on 5/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated May 6, 2024.
Read through reviews of airlines operating flights from Illinois to Charleston, such as Spirit Airlines, Frontier and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,084 reviews
Check prices

Comfort

8.1

Food

7.3

Entertainment

7.8

Crew

8.7

Boarding

8.3

Overall

8.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Southwest
8.2
Very good
6,084 reviews
Southwest
8.2
Very good
6,084 reviews
Check prices

Comfort

8.1

Food

7.3

Entertainment

7.8

Crew

8.7

Boarding

8.3

Overall

8.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Alaska Airlines
8.1
Very good
9,134 reviews
Southwest
8.2
Very good
6,084 reviews
Check prices

Comfort

8.1

Food

7.3

Entertainment

7.8

Crew

8.7

Boarding

8.3

Overall

8.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Delta
8.1
Very good
10,818 reviews
Southwest
8.2
Very good
6,084 reviews
Check prices

Comfort

8.1

Food

7.3

Entertainment

7.8

Crew

8.7

Boarding

8.3

Overall

8.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

United Airlines
7.4
Good
11,090 reviews
Southwest
8.2
Very good
6,084 reviews
Check prices

Comfort

8.1

Food

7.3

Entertainment

7.8

Crew

8.7

Boarding

8.3

Overall

8.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

American Airlines
7.3
Good
14,697 reviews
Southwest
8.2
Very good
6,084 reviews
Check prices

Comfort

8.1

Food

7.3

Entertainment

7.8

Crew

8.7

Boarding

8.3

Overall

8.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Charleston. 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 into for flights to Charleston from Illinois?

    Charleston (CHS), located 10.2 mi from the city center, is the airport you fly into when you book flights from Illinois to Charleston.

  • Can I find flights from Illinois to Charleston for under $100 on Cheapflights?

    Yes, there are multiple flights from Illinois to Charleston for under $100. The cheapest flight booked recently is on Spirit Airlines for just $88, but on average you can expect to pay $110.

  • Are there nonstop flights from Illinois to Charleston for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Illinois to Charleston under $300. A good price for a nonstop flight from Illinois to Charleston is less than $295.

  • Are there last-minute flights available from Illinois to Charleston for under $200?

    There are currently 20+ open flights from Illinois to Charleston within the next 7 days for less than $200.

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

    $36 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and United Airlines, with prices starting from $56 and $115, respectively.

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

    The most popular flight routes from Illinois to Charleston are Chicago O'Hare Intl - Charleston, Chicago Midway - Charleston and Lambert-St Louis - Charleston.

  • What are the most popular airlines that fly from Illinois to Charleston?

    When booking a flight from Illinois to Charleston, you may want to consider flying on American Airlines, Delta or Spirit Airlines as they are the most popular for this route.

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

    Before booking your flight to Charleston from Illinois, check out the most reliable airlines to get you to your destination on time: Republic Airways (94%), United Airlines (93%), Lufthansa( 90%).

  • What are the cheapest flights from Illinois to Charleston?

    On average you can expect to pay $370 for a flight from Illinois to Charleston. The cheapest flight overall is $115 while the most popular route, (Chicago O'Hare Intl - Charleston) is currently priced at $80.

  • What does ORD to CHS mean?

    Chicago O'Hare Intl Airport is ORD and Charleston Airport is CHS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Illinois to Charleston that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Charleston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Charleston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Charleston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Illinois to Charleston that allow pets onboard?

    Many airlines flying from Illinois to Charleston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Charleston?

    Yes, you can often find last-minute deals on Illinois to Charleston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Charleston flight deals updated?

    The Illinois to Charleston flight deals you see on this page were last updated on 5/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Charleston
See prices for flight routes from nearby airports that may be better suited for you.

White Plains to Charleston flights
John F Kennedy Intl to Charleston flights
Newark to Charleston flights
John F Kennedy Intl to Charlotte flights
LaGuardia to Charlotte flights
Newark to Charlotte flights
LaGuardia to Charleston flights
Baltimore to Charlotte flights
Newark to Myrtle Beach flights
Providence to Charleston flights
Dallas/Fort Worth to Charlotte flights
Dulles Intl to Charleston flights
John F Kennedy Intl to Myrtle Beach flights
Philadelphia to Charlotte flights
LaGuardia to Myrtle Beach flights
Dulles Intl to Charlotte flights
Reagan-National to Charlotte flights
Philadelphia to Charleston flights
Islip to Charleston flights
Reagan-National to Charleston flights
Boston to Charlotte flights
Boston to Charleston flights
O'Hare Intl to Charleston flights
Baltimore to Charleston flights
Los Angeles to Charlotte flights
O'Hare Intl to Charlotte flights
Akron to Charleston flights
Denver to Charlotte flights
Boston to Myrtle Beach flights
O'Hare Intl to Myrtle Beach flights
Seattle to Charlotte flights
Minneapolis to Charlotte flights
Detroit to Charlotte flights
Hobby to Charlotte flights
LaGuardia to Greenville flights
Philadelphia to Myrtle Beach flights
Detroit to Myrtle Beach flights
Fort Lauderdale to Charlotte flights
Dallas/Fort Worth to Charleston flights
San Francisco to Charlotte flights
Reagan-National to Myrtle Beach flights
Denver to Charleston flights
Ontario to Charlotte flights
George Bush Intcntl to Charlotte flights
Orlando to Charlotte flights
Minneapolis to Charleston flights
Detroit to Charleston flights
John F Kennedy Intl to Greenville flights
Miami to Charlotte flights
Pittsburgh to Charleston flights

Top 4 airlines flying from Illinois to Charleston

Discover the top 4 airlines that operate flights from Illinois to Charleston. 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 2,719,943 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$98Average$167FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$133Average$464FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$202Average$384FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$205Average$418FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
USA to Ghana flights
Minneapolis to Orlando flights
Fort Lauderdale to Houston flights
San Francisco to Amsterdam flights
Charlotte to Las Vegas flights
New York to The Bahamas flights
Los Angeles to Houston flights
Houston to San Diego flights
Denver to Los Angeles flights
Miami to Atlanta flights
Boston to Myrtle Beach flights
Illinois to Ivory Coast flights

Search flights from Illinois to Charleston by cabin class

Find flights from Illinois to Charleston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Illinois to Charleston

Find hourly flight availability from Illinois to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 6, 2024.
1%of flight departuresEarly morningMidnight to 6 am
70%of flight departuresMorning6 am to noon
21%of flight departuresAfternoonNoon to 6 pm
8%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois to Charleston?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois to Charleston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Charleston?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Illinois to Charleston.

Can Cheapflights find flights from Illinois to Charleston with no change fees?

Yes, we can. To see specific flights from Illinois to Charleston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Illinois to Charleston become cheaper?

Of course! You can now track prices for flights from Illinois to Charleston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines