$178+ Cheap flights from Charleston, WV (CRW) 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — ORD
Sep 19 — Sep 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Charleston to Illinois with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Illinois
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to IllinoisExplore the most affordable flight options available from Charleston to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
Explore the most affordable flight options available from Charleston to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Sat 12/57:08 pm -
1 stop5h 53m
Tue 12/811:47 am -
1 stop5h 50m
Deal found 8/17![American Airlines logo]()
$206
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:00 am -
Nonstop2h 00m
Sun 9/138:59 pm -
Nonstop1h 49m
Deal found 8/15![United Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:24 pm -
1 stop7h 07m
Sat 9/125:20 am -
1 stop5h 45m
Deal found 8/15![American Airlines logo]()
$252
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/510:45 am -
Nonstop2h 00m
Mon 9/77:00 am -
Nonstop1h 54m
Deal found 8/16![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 12/54:35 pm -
1 stop7h 21m
Mon 12/75:09 pm -
1 stop5h 24m
Deal found 8/17![Delta logo]()
$268
This Delta deal was found by Cheapflights users on 8/17. 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.
Fri 11/136:00 am -
1 stop7h 20m
Sun 11/158:04 am -
1 stop4h 51m
Deal found 8/17![Delta logo]()
$268
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 9/1510:20 am -
Nonstop2h 00m
Mon 9/218:59 pm -
Nonstop1h 49m
Deal found 8/16![United Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 8/19. 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.
Fri 9/186:54 pm -
1 stop6h 05m
Tue 9/223:40 pm -
1 stop6h 40m
Deal found 8/19![Delta logo]()
$283
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:00 am -
1 stop5h 20m
Fri 1/15:21 am -
1 stop4h 19m
Deal found 8/15![American Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 8/257:02 am -
Nonstop1h 57m
Tue 9/17:00 am -
Nonstop1h 54m
Deal found 8/17![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 8/18. 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.
Tue 10/136:00 am -
1 stop6h 54m
Mon 10/195:09 pm -
1 stop5h 21m
Deal found 8/18![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 8/16. 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.
Mon 8/246:46 pm -
1 stop4h 50m
Sun 8/306:05 am -
1 stop7h 05m
Deal found 8/16![Delta logo]()
$328
Best flights from Charleston to IllinoisDiscover carefully curated flight deals from Charleston to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from Charleston to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sat 9/126:05 pm -
Nonstop1h 57m
Sun 9/138:59 pm -
Nonstop1h 49m
Deal found 8/17![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 8/18. 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.
Fri 10/166:58 pm -
1 stop4h 35m
Tue 10/206:04 am -
1 stop6h 54m
Deal found 8/18![Delta logo]()
$268
This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 12/54:35 pm -
1 stop7h 21m
Mon 12/75:09 pm -
1 stop5h 24m
Deal found 8/17![Delta logo]()
$268
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 9/1510:20 am -
Nonstop2h 00m
Mon 9/218:59 pm -
Nonstop1h 49m
Deal found 8/16![United Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 8/18. 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.
Fri 11/136:00 am -
1 stop7h 20m
Sun 11/158:04 am -
1 stop4h 51m
Deal found 8/18![Delta logo]()
$268
This Delta deal was found by Cheapflights users on 8/18. 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.
Fri 1/156:40 pm -
1 stop6h 10m
Sun 1/173:00 pm -
1 stop6h 39m
Deal found 8/18![Delta logo]()
$268
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:45 am -
Nonstop2h 00m
Mon 9/79:10 pm -
Nonstop1h 49m
Deal found 8/15![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/18. 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.
Fri 1/1511:00 am -
2 stops8h 37m
Sun 1/175:25 pm -
1 stop4h 14m
Deal found 8/18![Delta logo]()
$274
This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 12/54:35 pm -
1 stop5h 13m
Mon 12/77:00 am -
2 stops10h 18m
Deal found 8/17![Delta logo]()
$274
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/247:00 am -
Nonstop1h 57m
Sun 9/276:51 am -
Nonstop1h 52m
Deal found 8/19![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/18. 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.
Fri 10/162:38 pm -
1 stop5h 33m
Tue 10/201:55 pm -
2 stops8h 35m
Deal found 8/18![Delta logo]()
$274
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 9/110:45 am -
Nonstop2h 00m
Sat 9/52:35 pm -
Nonstop1h 53m
Deal found 8/17![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 8/18. 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.
Tue 10/136:00 am -
1 stop6h 54m
Mon 10/195:09 pm -
1 stop5h 21m
Deal found 8/18![Delta logo]()
$313
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Sat 9/194:09 pm -
3 stops8h 58m
Sun 9/276:00 am -
2 stops12h 47m
Deal found 8/17![American Airlines logo]()
$1,123
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 9/216:00 am -
1 stop4h 49m
Mon 9/286:05 am -
1 stop6h 48m
Deal found 8/15![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 8/17. 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.
Tue 9/14:48 pm -
1 stop6h 48m
Sat 9/54:39 pm -
1 stop4h 21m
Deal found 8/17![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 8/16. 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.
Tue 9/156:54 pm -
1 stop4h 50m
Mon 9/215:10 pm -
1 stop5h 10m
Deal found 8/16![Delta logo]()
$513
Last-minute flights from Charleston to IllinoisDiscover last-minute flight deals from Charleston to Illinois. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Illinois. Data last updated August 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/16. 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.
Mon 8/246:46 pm -
1 stop4h 50m
Sun 8/306:05 am -
1 stop7h 05m
Deal found 8/16![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 8/257:02 am -
Nonstop1h 57m
Tue 9/17:00 am -
Nonstop1h 54m
Deal found 8/17![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 8/2510:25 am -
1 stop6h 35m
Tue 9/15:49 pm -
1 stop4h 10m
Deal found 8/17![American Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:55 pm -
1 stop6h 04m
Sun 9/65:05 am -
1 stop4h 19m
Deal found 8/15![American Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/510:45 am -
Nonstop2h 00m
Mon 9/77:00 am -
Nonstop1h 54m
Deal found 8/16![United Airlines logo]()
$264
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 9/104:24 pm -
1 stop7h 07m
Sun 9/135:18 am -
1 stop4h 07m
Deal found 8/16![American Airlines logo]()
$206
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/107:00 am -
Nonstop1h 57m
Sun 9/138:59 pm -
Nonstop1h 49m
Deal found 8/19![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:00 am -
Nonstop2h 00m
Sun 9/138:59 pm -
Nonstop1h 49m
Deal found 8/15![United Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:24 pm -
1 stop7h 07m
Sat 9/125:20 am -
1 stop5h 45m
Deal found 8/15![American Airlines logo]()
$252
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 9/1510:20 am -
Nonstop2h 00m
Mon 9/218:59 pm -
Nonstop1h 49m
Deal found 8/16![United Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 8/19. 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.
Fri 9/186:54 pm -
1 stop6h 05m
Tue 9/223:40 pm -
1 stop6h 40m
Deal found 8/19![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 8/18. 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.
Mon 9/216:00 am -
1 stop4h 49m
Mon 9/286:05 am -
1 stop6h 48m
Deal found 8/18![Delta logo]()
$268
One-way flights from Charleston to IllinoisSearch for one-way flight options from Charleston to Illinois. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
Search for one-way flight options from Charleston to Illinois. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Thu 9/2412:45 pm -
1 stop4h 15m
Deal found 8/18![American Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Thu 9/249:59 am -
2 stops15h 46m
Deal found 8/18![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Mon 8/2410:59 am -
2 stops12h 48m
Deal found 8/18![Multiple Airlines logo]()
$225
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Thu 9/2410:30 am -
Nonstop2h 00m
Deal found 8/18![United Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 11/166:00 am -
2 stops8h 59m
Deal found 8/15![Delta logo]()
$259
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Fri 11/136:02 am -
Nonstop2h 03m
Deal found 8/16![United Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Thu 8/272:45 pm -
1 stop9h 23m
Deal found 8/20![Multiple Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 8/266:20 am -
1 stop6h 55m
Deal found 8/20![American Airlines logo]()
$306
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 8/2710:45 am -
Nonstop2h 00m
Deal found 8/20![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 8/20. 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.
Wed 8/2611:07 am -
2 stops10h 23m
Deal found 8/20![Delta logo]()
$470
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 8/266:05 pm -
Nonstop2h 00m
Deal found 8/20![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 8/18. 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.
Mon 8/246:00 am -
1 stop4h 59m
Deal found 8/18![Delta logo]()
$498
Find flight deals from Charleston to Illinois
Keep the following information in mind while searching for Charleston to Illinois flight deals. Data was last updated August 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $206 (American Airlines) |
One-way from | $178 (American Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $393 |
Good round-trip deal | $363 or less |
Good one-way deal | $389 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston 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 7,457,451 searches. Data last updated August 20, 2026.
Use the filters below to find and compare flights from Charleston to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
CharlestonChicago
CRW Charleston Yeager - ORD Chicago O'Hare Intl
CRWORD
Charleston Yeager
Sat 9/12
6:05 pm-7:02 pm
Nonstop1h 57m
Chicago O'Hare Intl
Sun 9/13
8:59 pm-11:48 pm
Nonstop1h 49m
$249
CharlestonChicago
CRW Charleston Yeager - MDW Chicago Midway
CRWMDW
Charleston Yeager
Fri 10/16
6:58 pm-10:33 pm
1 stop4h 35m
Chicago Midway
Tue 10/20
6:04 am-1:58 pm
1 stop6h 54m
$268
CharlestonChicago
CRW Charleston Yeager - MDW Chicago Midway
CRWMDW
Charleston Yeager
Sat 12/5
4:35 pm-10:56 pm
1 stop7h 21m
Chicago Midway
Mon 12/7
5:09 pm-11:33 pm
1 stop5h 24m
$268
CharlestonChicago
CRW Charleston Yeager - ORD Chicago O'Hare Intl
CRWORD
Charleston Yeager
Fri 11/13
6:00 am-12:20 pm
1 stop7h 20m
Chicago O'Hare Intl
Sun 11/15
8:04 am-1:55 pm
1 stop4h 51m
$268
CharlestonChicago
CRW Charleston Yeager - ORD Chicago O'Hare Intl
CRWORD
Charleston Yeager
Fri 1/15
6:40 pm-11:50 pm
1 stop6h 10m
Chicago O'Hare Intl
Sun 1/17
3:00 pm-10:39 pm
1 stop6h 39m
$268
CharlestonChicago
CRW Charleston Yeager - MDW Chicago Midway
CRWMDW
Charleston Yeager
Fri 1/15
11:00 am-6:37 pm
2 stops8h 37m
Chicago Midway
Sun 1/17
5:25 pm-10:39 pm
1 stop4h 14m
$274
CharlestonChicago
CRW Charleston Yeager - ORD Chicago O'Hare Intl
CRWORD
Charleston Yeager
Sat 12/5
4:35 pm-8:48 pm
1 stop5h 13m
Chicago O'Hare Intl
Mon 12/7
7:00 am-6:18 pm
2 stops10h 18m
$274
CharlestonChicago
CRW Charleston Yeager - ORD Chicago O'Hare Intl
CRWORD
Charleston Yeager
Fri 10/16
2:38 pm-7:11 pm
1 stop5h 33m
Chicago O'Hare Intl
Tue 10/20
1:55 pm-11:30 pm
2 stops8h 35m
$274
CharlestonChicago
CRW Charleston Yeager - ORD Chicago O'Hare Intl
CRWORD
Charleston Yeager
Tue 9/15
10:20 am-11:20 am
Nonstop2h 00m
Chicago O'Hare Intl
Mon 9/21
8:59 pm-11:48 pm
Nonstop1h 49m
$281
CharlestonChicago
CRW Charleston Yeager - MDW Chicago Midway
CRWMDW
Charleston Yeager
Tue 10/13
6:00 am-11:54 am
1 stop6h 54m
Chicago Midway
Mon 10/19
5:09 pm-11:30 pm
1 stop5h 21m
$313
Showing 1-10 of 27 resultsSorted by cheapest first
Best time to book a flight from Charleston to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Charleston with our price prediction graph.
CRW-ORD
CRW-MDW
CRW-SPI
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 Charleston to Illinois
CRW-USIL
CRW-ORD
CRW-MDW
CRW-SPI
What is the cheapest month to book a flight from Charleston, West Virginia to Illinois?
Currently, September is the cheapest month in which you can book a flight from Charleston, West Virginia to Illinois (average of $250). Flying from Charleston, West Virginia to Illinois in November is currently the most expensive (average of $379). 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 CRW to IL?
Find hourly flight availability from Charleston 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 August 20, 2026.
It’s optimal to fly from Charleston, West Virginia to Illinois in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.
Weekly flight availability from Charleston, West Virginia to Illinois
Explore weekly flight availability from Charleston 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 August 20, 2026.
The most flights from CRW to USIL are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Charleston, West Virginia to Illinois?
Airfare is below average for this route at the moment.
Charleston, West Virginia to Illinois flights typically cost between $250 and $404 in December.The cheapest round-trip price found within the last 5 days was $206 on American Airlines (Dec 5-Dec 8).
What is the cheapest day to fly from Charleston, West Virginia to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Charleston to Illinois. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Charleston, West Virginia to Illinois flight should consider departing on Friday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 20, 2026.
Read reviews from past customers who have flown United Airlines from Charleston to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Charleston to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Charleston to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Illinois by cabin class
Find flights from Charleston to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Illinois flights
Browse other Charleston and Illinois flight options. Last updated on August 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Charleston to Illinois flights
Consider these flights traveling from Charleston to Illinois.
Top airline flying from Charleston to Illinois
Discover the top airline that operate flights from Charleston 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 7,457,451 searches. Data last updated August 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$304 | FlexibilityNo cancel fee | On-time69% |