HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Illinois to Charleston (CHS) from $38

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 7/10. 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
jun. 11 — jun. 181
From?
To?
mar. 6/11
mar. 6/18
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 43 days early can save you up to 67% on average compared to booking a flight this week. If booking 43 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 $353 for the month, but tickets can be as low as $163. Due to multiple factors, prepare for potentially higher prices in March.

What is the cheapest time of day to fly from IL to 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 Illinois to Charleston flights in June & July 2024

Find cheap flight options from Illinois to Charleston specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on junio 6, 2024.
The lowest fares we've come across on flights traveling from Illinois to Charleston in June and July 2024. For more flight deals, be sure to check back very soon.
mar. 6/2511:57 amSTL - CHS
2 stops34h 45mSpirit Airlines
jue. 7/412:55 pmCHS - STL
1 stop5h 33mSpirit Airlines
Deal found 6/5$144
mar. 7/3010:11 amSTL - CHS
1 stop12h 48mSpirit Airlines
sáb. 8/312:52 pmCHS - STL
1 stop5h 37mSpirit Airlines
Deal found 6/6$151
mar. 6/2511:57 amSTL - CHS
2 stops34h 45mSpirit Airlines
jue. 7/412:55 pmCHS - STL
1 stop5h 33mSpirit Airlines
Deal found 6/4$157
mar. 6/2511:57 amSTL - CHS
3 stops34h 45mSpirit Airlines
jue. 7/412:55 pmCHS - STL
1 stop5h 33mSpirit Airlines
Deal found 6/5$169
mar. 6/2512:00 pmSTL - CHS
3 stops34h 42mMultiple Airlines
jue. 7/412:55 pmCHS - STL
1 stop5h 33mMultiple Airlines
Deal found 6/4$175
mar. 7/23:23 pmSTL - CHS
2 stops30h 18mMultiple Airlines
sáb. 7/1312:52 pmCHS - STL
1 stop5h 37mMultiple Airlines
Deal found 6/4$194
jue. 7/116:19 pmSTL - CHS
2 stops24h 49mSpirit Airlines
sáb. 7/2012:52 pmCHS - STL
1 stop5h 37mSpirit Airlines
Deal found 6/6$198
lun. 7/112:15 pmSTL - CHS
3 stops31h 40mMultiple Airlines
jue. 7/412:55 pmCHS - STL
1 stop5h 33mMultiple Airlines
Deal found 6/5$204
jue. 6/206:22 pmSTL - CHS
1 stop27h 35mSpirit Airlines
lun. 6/2412:55 pmCHS - STL
1 stop26h 28mSpirit Airlines
Deal found 6/5$213

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 3,050,429 searches. Data last updated junio 6, 2024.
The lowest fares we've come across on flights traveling from Illinois to Charleston in June and July 2024. For more flight deals, be sure to check back very soon.
mar. 6/2511:57 amSTL - CHS
2 stops34h 45mSpirit Airlines
jue. 7/412:55 pmCHS - STL
1 stop5h 33mSpirit Airlines
Deal found 6/5$144
mar. 7/3010:11 amSTL - CHS
1 stop12h 48mSpirit Airlines
sáb. 8/312:52 pmCHS - STL
1 stop5h 37mSpirit Airlines
Deal found 6/6$151
mar. 6/2511:57 amSTL - CHS
2 stops34h 45mSpirit Airlines
jue. 7/412:55 pmCHS - STL
1 stop5h 33mSpirit Airlines
Deal found 6/4$157
mar. 6/2511:57 amSTL - CHS
3 stops34h 45mSpirit Airlines
jue. 7/412:55 pmCHS - STL
1 stop5h 33mSpirit Airlines
Deal found 6/5$169
mar. 6/2512:00 pmSTL - CHS
3 stops34h 42mMultiple Airlines
jue. 7/412:55 pmCHS - STL
1 stop5h 33mMultiple Airlines
Deal found 6/4$175
sáb. 9/75:20 pmSTL - CHS
1 stop21h 39mSpirit Airlines
jue. 9/124:49 pmCHS - STL
2 stops15h 18mSpirit Airlines
Deal found 6/6$181
mar. 7/23:23 pmSTL - CHS
2 stops30h 18mMultiple Airlines
sáb. 7/1312:52 pmCHS - STL
1 stop5h 37mMultiple Airlines
Deal found 6/4$194
jue. 7/116:19 pmSTL - CHS
2 stops24h 49mSpirit Airlines
sáb. 7/2012:52 pmCHS - STL
1 stop5h 37mSpirit Airlines
Deal found 6/6$198
sáb. 8/104:16 pmMLI - CHS
1 stop7h 00mAmerican Airlines
mar. 8/1312:54 pmCHS - MLI
2 stops10h 05mAmerican Airlines
Deal found 6/5$203

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 3,050,429 searches. Data last updated junio 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.
mié. 6/1211:01 amORD - CHS
2 stops11h 41mSpirit Airlines
jue. 6/1312:55 pmCHS - ORD
1 stop13h 00mSpirit Airlines
Deal found 6/5$226
mié. 6/1211:01 amORD - CHS
2 stops11h 41mSpirit Airlines
jue. 6/1312:55 pmCHS - ORD
1 stop13h 00mSpirit Airlines
Deal found 6/5$228
mié. 6/126:08 amSTL - CHS
1 stop5h 41mAmerican Airlines
mié. 6/197:59 amCHS - STL
1 stop5h 17mAmerican Airlines
Deal found 6/5$228
jue. 6/135:05 amORD - CHS
1 stop17h 37mSpirit Airlines
mar. 6/1812:55 pmCHS - ORD
1 stop28h 33mSpirit Airlines
Deal found 6/6$229
sáb. 6/159:37 pmORD - CHS
2 stops19h 02mSpirit Airlines
sáb. 6/227:03 amCHS - ORD
2 stops10h 18mSpirit Airlines
Deal found 6/4$235
jue. 6/135:18 pmORD - CHS
1 stop5h 24mSpirit Airlines
dom. 6/162:20 pmCHS - ORD
1 stop19h 04mSpirit Airlines
Deal found 6/5$247
jue. 6/135:05 amORD - CHS
1 stop17h 37mSpirit Airlines
dom. 6/162:20 pmCHS - ORD
1 stop19h 04mSpirit Airlines
Deal found 6/5$252
vie. 6/149:10 pmORD - CHS
1 stop15h 20mSpirit Airlines
dom. 6/162:20 pmCHS - ORD
1 stop19h 04mSpirit Airlines
Deal found 6/5$260
jue. 6/139:10 pmORD - CHS
1 stop15h 20mSpirit Airlines
dom. 6/167:03 amCHS - ORD
2 stops26h 21mSpirit Airlines
Deal found 6/4$266

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 3,050,429 searches. Data last updated junio 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.
mié. 7/104:32 pmORD - CHS
1 stop6h 27mSpirit Airlines
Deal found 6/5$38
mié. 6/125:01 amORD - CHS
1 stop4h 47mFrontier
Deal found 6/5$55
mié. 7/1010:36 amORD - CHS
2 stops12h 23mSpirit Airlines
Deal found 6/5$70
vie. 7/55:30 amORD - CHS
1 stop11h 28mFrontier
Deal found 6/5$74
sáb. 6/226:41 amORD - CHS
1 stop7h 20mFrontier
Deal found 6/5$77
jue. 7/45:20 amORD - CHS
2 stops17h 16mSpirit Airlines
Deal found 6/5$78
lun. 6/249:10 pmORD - CHS
1 stop15h 20mSpirit Airlines
Deal found 6/5$79
jue. 7/46:40 pmORD - CHS
1 stop27h 17mSpirit Airlines
Deal found 6/5$80
lun. 6/248:57 pmORD - CHS
2 stops22h 58mSpirit Airlines
Deal found 6/5$86

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 3,050,429 searches. Data last updated junio 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$88 - $217

Route

Depart

Return

Price

Chicago O'Hare IntlCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

mié. 7/10

1 stop6h 27m

Charleston

mié. 7/17

1 stop5h 54m

$88

Chicago O'Hare IntlCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

mar. 7/2

1 stop8h 53m

Charleston

mié. 7/10

1 stop9h 46m

$104

Chicago O'Hare IntlCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

jue. 7/4

1 stop27h 17m

Charleston

mié. 7/10

1 stop5h 54m

$112

Chicago O'Hare IntlCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

mié. 7/10

1 stop5h 22m

Charleston

sáb. 7/13

1 stop13h 24m

$117

Chicago O'Hare IntlCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

vie. 6/21

1 stop5h 15m

Charleston

jue. 6/27

1 stop6h 43m

$173

Moline Quad-CityCharleston

MLI - CHS

MLICHS

Moline Quad-City

sáb. 8/10

1 stop7h 00m

Charleston

mar. 8/13

2 stops10h 05m

$203

Moline Quad-CityCharleston

MLI - CHS

MLICHS

Moline Quad-City

sáb. 8/10

1 stop5h 43m

Charleston

mar. 8/13

1 stop6h 50m

$216

Chicago O'Hare IntlCharleston

ORD - CHS

ORDCHS

Chicago O'Hare Intl

sáb. 9/7

Nonstop2h 20m

Charleston

sáb. 9/14

Nonstop2h 25m

$217

Chicago MidwayCharleston

MDW - CHS

MDWCHS

Chicago Midway

sáb. 6/22

1 stop5h 08m

Charleston

lun. 6/24

1 stop6h 13m

$217

Flights are sorted by cheapest first

Deals found on 6/6

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

Best time to book a flight from Illinois to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Illinois 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.

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 junio 6, 2024.
Read through reviews of airlines operating flights from Illinois to Charleston, such as American Airlines, Spirit Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,918 reviews

Entertainment

7.8

Boarding

8.3

Crew

8.7

Comfort

8.1

Overall

8.2

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,918 reviews
Southwest
8.2
Very good
5,918 reviews

Entertainment

7.8

Boarding

8.3

Crew

8.7

Comfort

8.1

Overall

8.2

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.1
Very good
9,222 reviews
Southwest
8.2
Very good
5,918 reviews

Entertainment

7.8

Boarding

8.3

Crew

8.7

Comfort

8.1

Overall

8.2

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
10,368 reviews
Southwest
8.2
Very good
5,918 reviews

Entertainment

7.8

Boarding

8.3

Crew

8.7

Comfort

8.1

Overall

8.2

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,696 reviews
Southwest
8.2
Very good
5,918 reviews

Entertainment

7.8

Boarding

8.3

Crew

8.7

Comfort

8.1

Overall

8.2

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.3
Good
14,227 reviews
Southwest
8.2
Very good
5,918 reviews

Entertainment

7.8

Boarding

8.3

Crew

8.7

Comfort

8.1

Overall

8.2

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

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 $126.

  • 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 $267.

  • Are there last-minute flights available from Illinois to Charleston for under $300?

    There are currently 20+ open flights from Illinois to Charleston within the next 7 days for less than $300.

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

    $38 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 Sun Country Air, with prices starting from $55 and $103, 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 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: Air Canada (86%), Air New Zealand (86%), Republic Airways( 81%).

  • What are the cheapest flights from Illinois to Charleston?

    On average you can expect to pay $269 for a flight from Illinois to Charleston. The cheapest flight overall is $114 while the most popular route, (Chicago O'Hare Intl - Charleston) is currently priced at $112.

  • 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 6/6.

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

    Currently, August is the cheapest month in which you can book a flight from Illinois to Charleston (average of $236). Flying from Illinois to Charleston in April is currently the most expensive (average of $318). 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

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
Newark to Charlotte flights
LaGuardia to Charlotte flights
John F Kennedy Intl to Charlotte flights
Newark to Charleston flights
John F Kennedy Intl to Charleston flights
LaGuardia to Charleston flights
Newark to Myrtle Beach flights
John F Kennedy Intl to Myrtle Beach flights
Providence to Charleston flights
Dallas/Fort Worth to Charlotte flights
LaGuardia to Myrtle Beach flights
Los Angeles to Charlotte flights
Newark to Savannah flights
Boston to Charlotte flights
John F Kennedy Intl to Savannah flights
Philadelphia to Charlotte flights
Fort Lauderdale to Charlotte flights
Philadelphia to Charleston flights
Reagan-National to Charleston flights
Reagan-National to Charlotte flights
Baltimore to Charlotte flights
Seattle to Charlotte flights
Akron to Charleston flights
O'Hare Intl to Charlotte flights
Dulles Intl to Charlotte flights
O'Hare Intl to Charleston flights
Boston to Savannah flights
Baltimore to Charleston flights
Boston to Charleston flights
Detroit to Myrtle Beach flights
Newark to Greenville flights
LaGuardia to Savannah flights
Dulles Intl to Charleston flights
Philadelphia to Savannah flights
Detroit to Charlotte flights
Boston to Myrtle Beach flights
Hobby to Charlotte flights
Ontario to Charlotte flights
Miami to Charlotte flights
O'Hare Intl to Myrtle Beach flights
Tampa to Charleston flights
Dulles Intl to Savannah flights
Denver to Charlotte flights
Reagan-National to Savannah flights
Minneapolis to Charlotte flights
Stewart to Myrtle Beach flights
Detroit to Charleston flights
San Francisco to Charlotte flights
O'Hare Intl to Savannah 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 3,050,429 searches. Data last updated junio 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$161FlexibilityNo cancel feeOn-time65%
DeltaCheapest$133Average$460FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$203Average$382FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$207Average$405FlexibilityNo cancel feeOn-time71%
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 junio 6, 2024.
1%of flight departuresEarly morningMidnight to 6 am
66%of flight departuresMorning6 am to noon
33%of flight departuresAfternoonNoon to 6 pm
0%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 Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
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