$168 Find Cheap Flights from Charleston to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Illinois departing on 5/5. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap Charleston to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Illinois

Fri, May 1 - Sun, May 3
Delta Logo
7:10 pm - 11:59 pm
CRW
-
ORD
5h 49m
1 stop
Delta Logo
5:15 am - 10:20 am
ORD
-
CRW
4h 05m
1 stop
$206Delta
Fri, Apr 24 - Tue, Apr 28
Delta Logo
7:10 pm - 11:59 pm
CRW
-
ORD
5h 49m
1 stop
Delta Logo
5:15 am - 10:20 am
ORD
-
CRW
4h 05m
1 stop
$216Delta
Fri, Aug 21 - Wed, Aug 26
Delta Logo
3:25 pm - 9:46 pm
CRW
-
MDW
7h 21m
1 stop
Delta Logo
10:35 am - 5:58 pm
MDW
-
CRW
6h 23m
1 stop
$226Delta
Tue, May 5 - Tue, May 12
United Airlines Logo
6:45 am - 7:47 am
CRW
-
ORD
2h 02mnonstop
United Airlines Logo
8:00 pm - 10:49 pm
ORD
-
CRW
1h 49mnonstop
$239United Airlines
Fri, Apr 24 - Mon, May 4
United Airlines Logo
6:45 am - 7:46 am
CRW
-
ORD
2h 01mnonstop
United Airlines Logo
2:16 pm - 5:09 pm
ORD
-
CRW
1h 53mnonstop
$254United Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
3:21 pm - 4:20 pm
CRW
-
ORD
1h 59mnonstop
United Airlines Logo
8:00 pm - 10:49 pm
ORD
-
CRW
1h 49mnonstop
$259United Airlines
Wed, May 20 - Wed, May 27
United Airlines Logo
10:28 am - 11:27 am
CRW
-
ORD
1h 59mnonstop
United Airlines Logo
2:20 pm - 5:12 pm
ORD
-
CRW
1h 52mnonstop
$270United Airlines
Sun, May 3 - Mon, May 4
American Airlines Logo
11:04 am - 11:38 pm
CRW
-
SPI
13h 34m
2 stops
American Airlines Logo
5:45 am - 11:59 pm
SPI
-
CRW
17h 14m
2 stops
$831American Airlines
Sun, May 3 - Mon, May 4
American Airlines Logo
5:00 am - 2:19 pm
CRW
-
SPI
10h 19m
3 stops
American Airlines Logo
5:45 am - 11:59 pm
SPI
-
CRW
17h 14m
2 stops
$1,215American Airlines
Sun, May 3 - Mon, May 4
American Airlines Logo
6:00 am - 2:19 pm
CRW
-
SPI
9h 19m
3 stops
American Airlines Logo
2:49 pm - 11:59 pm
SPI
-
CRW
8h 10m
3 stops
$1,633American Airlines
Booking Insights

KAYAK's insights & trends for Charleston to Illinois flights

Get data-powered insights and trends into flights from Charleston to Illinois to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Charleston, West Virginia to Illinois?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Charleston, West Virginia to Illinois departing in May.

What is the cheapest Charleston to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from Charleston found in the last 72 hours was to Chicago, at $294 round-trip. The most popular route is from Charleston (CRW) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $294.

What is the cheapest time of day to fly to Illinois?

The average price for all round-trip flights from Charleston to Illinois depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Illinois is generally in the evening, when round-trip flights cost $477 on average. Morning departures are around 20% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $572.

Can I save money by flying with a layover from Charleston to Illinois?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $302 on average.

What’s the cheapest day of the week to fly from Charleston to Illinois?

The average price of all round-trip flights from Charleston to Illinois clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Illinois on a Friday and more expensive on a Monday. On your return trip to Charleston, you should consider flying back on a Saturday, and avoid Mondays for better deals.

Good to know

Low seasonFebruary
Cheapest flight$168
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Charleston to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Charleston to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Charleston to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Charleston to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Charleston to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Charleston to the following destinations at these prices or less: Chicago $346 one-way - $386 round-trip

Reviews of the top airline flying from Charleston to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9562 reviews
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

10.0 ExcellentDr. Joseph, Apr 2026
IAH - ORD
Read more United Airlines reviews

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

Everything you need to know for your flight from Charleston to Illinois

Information on your arrival and departure airports