$132+ Cheap flights from Illinois to Wilmington (ILM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ILM
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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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
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Cheapest flights from Illinois to WilmingtonExplore the most affordable flight options available from Illinois to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Illinois to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/175:00 am -
1 stop5h 38m
Sat 10/244:25 pm -
1 stop8h 17m
Deal found 9/4![American Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/168:37 pm -
Nonstop2h 22m
Sun 10/187:15 am -
Nonstop2h 47m
Deal found 9/5![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/28:36 pm -
Nonstop2h 23m
Mon 10/57:17 am -
Nonstop2h 43m
Deal found 9/8![American Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/27:11 am -
1 stop11h 52m
Mon 10/53:10 pm -
1 stop25h 10m
Deal found 9/8![Multiple Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/105:00 am -
1 stop4h 38m
Sat 10/178:11 pm -
1 stop4h 48m
Deal found 9/8![American Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/98:37 pm -
Nonstop2h 22m
Sat 10/108:11 pm -
1 stop4h 57m
Deal found 9/4![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 9/4. 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 11/245:19 am -
1 stop4h 16m
Tue 12/17:09 am -
1 stop6h 17m
Deal found 9/4![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/17:28 pm -
2 stops23h 30m
Mon 10/53:10 pm -
1 stop25h 10m
Deal found 9/4![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Fri 10/238:04 am -
1 stop10h 59m
Tue 10/274:16 pm -
2 stops41h 40m
Deal found 9/5![Multiple Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/710:48 am -
1 stop7h 15m
Sun 10/1110:32 am -
1 stop6h 25m
Deal found 9/5![American Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/258:36 pm -
Nonstop2h 23m
Sun 9/275:05 am -
1 stop6h 40m
Deal found 9/6![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/268:04 am -
1 stop10h 54m
Tue 11/34:16 pm -
2 stops21h 35m
Deal found 9/4![Multiple Airlines logo]()
$331
Best flights from Illinois to WilmingtonDiscover carefully curated flight deals from Illinois to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Illinois to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/710:48 am -
1 stop7h 15m
Sat 10/104:25 pm -
1 stop8h 17m
Deal found 9/4![American Airlines logo]()
$251
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/281:08 pm -
2 stops9h 36m
Tue 11/36:00 am -
2 stops10h 43m
Deal found 9/5![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 9/4. 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 10/235:35 pm -
1 stop4h 34m
Tue 10/275:49 pm -
1 stop7h 05m
Deal found 9/4![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/28:36 pm -
Nonstop2h 23m
Sun 10/47:48 pm -
1 stop5h 11m
Deal found 9/8![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/179:04 am -
2 stops12h 55m
Sat 10/246:00 am -
2 stops10h 43m
Deal found 9/4![United Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 9/8. 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 2/125:00 pm -
1 stop5h 04m
Mon 2/155:45 pm -
1 stop5h 45m
Deal found 9/8![Delta logo]()
$400
This KAYAK deal was found by Cheapflights users on 9/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:37 pm -
Nonstop2h 22m
Sun 10/117:15 am -
Nonstop2h 47m
Deal found 9/4![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/8. 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 1/62:31 pm -
2 stops8h 28m
Sat 1/96:00 am -
2 stops10h 10m
Deal found 9/8![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 9/7. 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 9/286:05 am -
1 stop6h 36m
Tue 10/65:49 pm -
1 stop5h 44m
Deal found 9/7![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/7. 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 11/181:54 pm -
1 stop6h 37m
Wed 12/28:00 am -
1 stop6h 22m
Deal found 9/7![American Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 9/5. 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 9/1211:25 am -
2 stops11h 32m
Sat 9/196:14 pm -
1 stop5h 45m
Deal found 9/5![United Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 10/16:00 am -
1 stop6h 41m
Sun 10/46:30 am -
1 stop4h 43m
Deal found 9/8![Delta logo]()
$483
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/236:00 am -
1 stop4h 53m
Sun 9/277:00 am -
2 stops6h 52m
Deal found 9/8![American Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 9/7. 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 9/286:05 am -
1 stop6h 36m
Mon 10/55:50 pm -
1 stop5h 54m
Deal found 9/7![Delta logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 10/264:40 pm -
1 stop6h 04m
Tue 11/36:00 am -
2 stops13h 35m
Deal found 9/4![United Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/272:38 pm -
1 stop8h 06m
Tue 11/36:00 am -
2 stops13h 35m
Deal found 9/5![United Airlines logo]()
$546
This Delta deal was found by Cheapflights users on 9/4. 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 10/37:05 am -
2 stops7h 31m
Sat 10/104:25 pm -
1 stop5h 13m
Deal found 9/4![Delta logo]()
$594
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/307:15 am -
2 stops14h 44m
Sat 10/312:45 pm -
1 stop8h 28m
Deal found 9/7![United Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 9/8. 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 9/2310:48 am -
1 stop5h 07m
Sun 9/276:30 am -
1 stop6h 24m
Deal found 9/8![Delta logo]()
$603
This Delta deal was found by Cheapflights users on 9/7. 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 11/248:29 am -
2 stops7h 20m
Tue 12/15:32 pm -
1 stop7h 20m
Deal found 9/7![Delta logo]()
$624
This Delta deal was found by Cheapflights users on 9/4. 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.
Thu 10/812:49 pm -
1 stop19h 48m
Sat 10/174:25 pm -
1 stop7h 08m
Deal found 9/4![Delta logo]()
$635
This Delta deal was found by Cheapflights users on 9/5. 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 11/2511:27 am -
1 stop4h 22m
Fri 11/275:37 pm -
1 stop6h 17m
Deal found 9/5![Delta logo]()
$639
This KAYAK deal was found by Cheapflights users on 9/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:49 pm -
1 stop25h 43m
Thu 10/156:20 am -
1 stop4h 43m
Deal found 9/4![Delta logo]()
$681
This KAYAK deal was found by Cheapflights users on 9/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:04 am -
1 stop6h 35m
Sun 10/116:20 am -
1 stop4h 43m
Deal found 9/4![Delta logo]()
$745
This KAYAK deal was found by Cheapflights users on 9/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:04 am -
1 stop16h 05m
Sun 10/116:20 am -
1 stop4h 43m
Deal found 9/4![Delta logo]()
$753
This Delta deal was found by Cheapflights users on 9/4. 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 9/189:29 am -
2 stops10h 58m
Sat 9/198:00 am -
2 stops11h 22m
Deal found 9/4![Delta logo]()
$769
This Delta deal was found by Cheapflights users on 9/8. 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 10/146:04 am -
1 stop6h 35m
Sun 10/186:20 am -
1 stop4h 43m
Deal found 9/8![Delta logo]()
$799
Last-minute flights from Illinois to WilmingtonDiscover last-minute flight deals from Illinois to Wilmington. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Wilmington. Data last updated September 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/258:36 pm -
Nonstop2h 23m
Sun 9/275:05 am -
1 stop6h 40m
Deal found 9/6![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/17:28 pm -
2 stops23h 30m
Mon 10/53:10 pm -
1 stop25h 10m
Deal found 9/4![Multiple Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/28:36 pm -
Nonstop2h 23m
Mon 10/57:17 am -
Nonstop2h 43m
Deal found 9/8![American Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/27:11 am -
1 stop11h 52m
Mon 10/53:10 pm -
1 stop25h 10m
Deal found 9/8![Multiple Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/710:48 am -
1 stop7h 15m
Sun 10/1110:32 am -
1 stop6h 25m
Deal found 9/5![American Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/98:37 pm -
Nonstop2h 22m
Mon 10/128:11 pm -
1 stop4h 57m
Deal found 9/3![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/105:00 am -
1 stop4h 38m
Sat 10/178:11 pm -
1 stop4h 48m
Deal found 9/8![American Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/168:37 pm -
Nonstop2h 22m
Sun 10/187:15 am -
Nonstop2h 47m
Deal found 9/4![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/175:00 am -
1 stop5h 38m
Sat 10/244:25 pm -
1 stop8h 17m
Deal found 9/5![American Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/175:03 pm -
1 stop5h 56m
Wed 10/217:15 am -
1 stop4h 36m
Deal found 9/4![American Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Fri 10/238:04 am -
1 stop10h 59m
Tue 10/274:16 pm -
2 stops41h 40m
Deal found 9/5![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/268:04 am -
1 stop10h 54m
Tue 11/34:16 pm -
2 stops21h 35m
Deal found 9/4![Multiple Airlines logo]()
$331
One-way flights from Illinois to WilmingtonSearch for one-way flight options from Illinois to Wilmington. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Illinois to Wilmington. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Fri 10/22:29 pm -
2 stops47h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Wed 9/302:29 pm -
2 stops23h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 12/45:00 am -
1 stop14h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 9/307:11 am -
2 stops30h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 11/68:00 am -
1 stop10h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 12/710:52 am -
1 stop9h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 10/27:11 am -
1 stop11h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 11/210:26 am -
2 stops23h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sun 11/16:42 pm -
2 stops38h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 11/126:16 am -
2 stops13h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/110:20 am -
2 stops32h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/1710:20 am -
2 stops32h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$286
Find flight deals from Illinois to Wilmington
Keep the following information in mind while searching for Illinois to Wilmington flight deals. Data was last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $251 (American Airlines) |
One-way from | $132 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $349 |
Good round-trip deal | $299 or less |
Good one-way deal | $258 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Wilmington 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 September 9, 2026.
Use the filters below to find and compare flights from Illinois to Wilmington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisWilmington
STL Lambert-St Louis - ILM Wilmington New Hanover County
STLILM
Lambert-St Louis
Fri 10/2
2:29 pm-2:31 pm
2 stops47h 02m
Wilmington New Hanover County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$132
St. LouisWilmington
STL Lambert-St Louis - ILM Wilmington New Hanover County
STLILM
Lambert-St Louis
Wed 9/30
2:29 pm-9:07 pm
2 stops29h 38m
Wilmington New Hanover County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$155
Quickest round-trip
ChicagoWilmington
ORD Chicago O'Hare Intl - ILM Wilmington New Hanover County
ORDILM
Chicago O'Hare Intl
Mon 10/12
8:37 pm-11:59 pm
Nonstop2h 22m
Wilmington New Hanover County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$189
ChicagoWilmington
ORD Chicago O'Hare Intl - ILM Wilmington New Hanover County
ORDILM
Chicago O'Hare Intl
Mon 9/28
8:05 am-2:44 pm
1 stop5h 39m
Wilmington New Hanover County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$199
ChicagoWilmington
ORD Chicago O'Hare Intl - ILM Wilmington New Hanover County
ORDILM
Chicago O'Hare Intl
Wed 12/2
2:31 pm-9:07 pm
1 stop29h 36m
Wilmington New Hanover County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$208
St. LouisWilmington
STL Lambert-St Louis - ILM Wilmington New Hanover County
STLILM
Lambert-St Louis
Wed 10/7
10:48 am-7:03 pm
1 stop7h 15m
Wilmington New Hanover County
Sat 10/10
4:25 pm-11:42 pm
1 stop8h 17m
$251
ChicagoWilmington
ORD Chicago O'Hare Intl - ILM Wilmington New Hanover County
ORDILM
Chicago O'Hare Intl
Tue 11/3
6:20 am-10:00 pm
2 stops14h 40m
Wilmington New Hanover County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$278
ChicagoWilmington
ORD Chicago O'Hare Intl - ILM Wilmington New Hanover County
ORDILM
Chicago O'Hare Intl
Tue 12/1
4:45 pm-11:53 pm
1 stop6h 08m
Wilmington New Hanover County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
ChicagoWilmington
ORD Chicago O'Hare Intl - ILM Wilmington New Hanover County
ORDILM
Chicago O'Hare Intl
Sun 11/1
4:40 pm-11:44 pm
1 stop6h 04m
Wilmington New Hanover County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
ChicagoWilmington
ORD Chicago O'Hare Intl - ILM Wilmington New Hanover County
ORDILM
Chicago O'Hare Intl
Wed 11/4
11:47 am-4:46 pm
1 stop3h 59m
Wilmington New Hanover County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
Showing 1-10 of 50 resultsSorted by cheapest first
Best time to book a flight from Illinois to Wilmington
Have a flexible travel schedule? Discover the best time to fly to Wilmington from Illinois with our price prediction graph.
STL-ILM
ORD-ILM
MDW-ILM
MLI-ILM
EVV-ILM
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 Illinois to Wilmington
USIL-ILM
STL-ILM
ORD-ILM
MDW-ILM
MLI-ILM
What is the cheapest month to book a flight from Illinois to Wilmington?
Currently, October is the cheapest month in which you can book a flight from Illinois to Wilmington (average of $303). Flying from Illinois to Wilmington in September is currently the most expensive (average of $406). 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 IL to ILM?
Find hourly flight availability from Illinois to Wilmington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 9, 2026.
It’s typically best to fly out from Illinois to Wilmington at noon. Doing so could potentially save you 18% on the flight price compared to flying in the afternoon, which is usually more expensive.
Weekly flight availability from Illinois to Wilmington
Explore weekly flight availability from Illinois to Wilmington. 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 September 9, 2026.
The most flights from USIL to ILM are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Illinois to Wilmington?
Airfare is below average for this route at the moment.
Illinois to Wilmington flights typically cost between $338 and $555 in October.The cheapest round-trip price found within the last 5 days was $299 on American Airlines (Oct 16-Oct 18).
How far ahead should I book a flight from Illinois to Wilmington?
The best time to book flights from Illinois to Wilmington is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Wilmington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Wilmington?
Book flights to Wilmington if you plan to visit one of these locationsCarolina Beach
Wrightsville Beach
Topsail Beach
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Alternative routes for Illinois to Wilmington
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Illinois and Wilmington flights
Browse other Illinois and Wilmington flight options. Last updated on September 9, 2026.
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Illinois to Wilmington flights
Consider these flights traveling from Illinois to Wilmington.
Other flights to Wilmington
Explore flights to Wilmington departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Top 3 airlines flying from Illinois to Wilmington
Discover the top 3 airlines that operate flights from Illinois to Wilmington. 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 September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$384 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$431 | FlexibilityNo cancel fee | On-time69% |