$205+ Cheap flights from Wilmington (ILM) to Illinois
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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — ORD
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Cheapest flights from Wilmington to IllinoisExplore the most affordable flight options available from Wilmington to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Wilmington to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Delta deal was found by Cheapflights users on 11/4. 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.
Tue 12/86:07 am -
1 stop6h 57m
Tue 12/156:00 am -
1 stop6h 38m
Deal found 11/4![Delta logo]()
$281
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:12 am -
1 stop7h 54m
Fri 12/115:30 am -
1 stop7h 08m
Deal found 11/3![Delta logo]()
$281
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:12 am -
1 stop7h 04m
Sun 12/136:00 am -
1 stop6h 38m
Deal found 11/3![Delta logo]()
$320
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/106:13 pm -
1 stop6h 46m
Sun 12/136:50 am -
1 stop6h 27m
Deal found 11/2![American Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 11/4. 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 12/45:32 pm -
1 stop6h 22m
Mon 12/76:00 am -
1 stop6h 38m
Deal found 11/4![Delta logo]()
$325
This Delta deal was found by Cheapflights users on 11/4. 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 11/261:30 pm -
1 stop6h 35m
Wed 12/210:36 am -
1 stop5h 07m
Deal found 11/4![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:07 am -
1 stop5h 21m
Sat 12/56:00 am -
1 stop4h 51m
Deal found 11/3![Delta logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 11/228:06 pm -
2 stops28h 28m
Thu 12/33:30 pm -
1 stop28h 43m
Deal found 11/4![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/233:10 pm -
1 stop9h 24m
Wed 12/23:55 pm -
2 stops28h 12m
Deal found 11/4![Multiple Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 11/4. 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 12/42:28 pm -
1 stop7h 25m
Mon 12/77:05 am -
2 stops8h 38m
Deal found 11/4![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 11/1. 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 12/175:31 pm -
1 stop7h 02m
Tue 12/226:21 pm -
1 stop4h 16m
Deal found 11/1![American Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Thu 12/248:01 pm -
2 stops21h 58m
Mon 12/285:47 pm -
1 stop13h 54m
Deal found 11/3![Multiple Airlines logo]()
$368
Best flights from Wilmington to IllinoisDiscover carefully curated flight deals from Wilmington to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Wilmington to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:32 pm -
1 stop6h 22m
Fri 12/116:00 am -
1 stop6h 38m
Deal found 11/3![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/86:05 am -
1 stop6h 42m
Tue 12/159:50 pm -
2 stops13h 32m
Deal found 11/2![United Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 11/2. 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 1/54:35 pm -
1 stop6h 42m
Tue 1/125:45 pm -
1 stop4h 31m
Deal found 11/2![Delta logo]()
$281
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:07 am -
1 stop6h 57m
Tue 12/156:00 am -
1 stop6h 38m
Deal found 11/3![Delta logo]()
$281
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:32 pm -
1 stop6h 22m
Sun 12/136:00 am -
1 stop6h 38m
Deal found 11/3![Delta logo]()
$320
This Delta deal was found by Cheapflights users on 11/2. 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 2/1810:24 am -
1 stop7h 12m
Wed 2/245:49 pm -
1 stop4h 21m
Deal found 11/2![Delta logo]()
$320
This Delta deal was found by Cheapflights users on 11/1. 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 12/35:32 pm -
1 stop6h 22m
Mon 12/76:00 am -
1 stop6h 38m
Deal found 11/1![Delta logo]()
$320
This Delta deal was found by Cheapflights users on 11/4. 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 11/261:30 pm -
1 stop6h 35m
Thu 12/38:04 am -
1 stop4h 34m
Deal found 11/4![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/162:01 pm -
2 stops11h 02m
Fri 11/2012:22 pm -
2 stops8h 27m
Deal found 11/1![American Airlines logo]()
$1,070
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:05 am -
1 stop7h 57m
Fri 12/46:15 pm -
2 stops17h 07m
Deal found 11/3![United Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 11/1. 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 1/96:00 am -
2 stops11h 59m
Tue 1/126:27 am -
3 stops16h 31m
Deal found 11/1![United Airlines logo]()
$622
This Delta deal was found by Cheapflights users on 11/4. 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.
Sun 11/222:28 pm -
1 stop5h 37m
Wed 12/26:49 am -
1 stop5h 49m
Deal found 11/4![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 10/31. 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.
Sun 11/225:40 pm -
1 stop6h 14m
Fri 11/276:00 am -
1 stop4h 59m
Deal found 10/31![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 11/4. 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.
Tue 11/2410:21 am -
1 stop5h 28m
Thu 12/36:49 am -
1 stop5h 49m
Deal found 11/4![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/176:00 am -
2 stops8h 53m
Sat 11/218:15 am -
3 stops14h 29m
Deal found 11/2![United Airlines logo]()
$843
This Delta deal was found by Cheapflights users on 11/4. 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 11/74:25 pm -
1 stop5h 13m
Thu 11/128:45 am -
1 stop6h 38m
Deal found 11/4![Delta logo]()
$468
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:00 am -
2 stops33h 09m
Fri 1/82:21 pm -
2 stops8h 37m
Deal found 11/3![United Airlines logo]()
$954
This Delta deal was found by Cheapflights users on 11/4. 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.
Mon 11/95:40 pm -
1 stop7h 14m
Sat 11/1410:06 am -
1 stop7h 43m
Deal found 11/4![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:17 am -
1 stop6h 59m
Fri 12/45:12 pm -
1 stop4h 47m
Deal found 11/3![Delta logo]()
$531
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:25 pm -
1 stop5h 13m
Mon 11/95:30 am -
1 stop7h 13m
Deal found 11/3![Delta logo]()
$557
This Delta deal was found by Cheapflights users on 11/2. 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 12/105:32 pm -
1 stop7h 24m
Sun 12/137:05 am -
2 stops8h 38m
Deal found 11/2![Delta logo]()
$575
This Delta deal was found by Cheapflights users on 11/1. 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 12/115:45 pm -
1 stop7h 11m
Sun 12/136:20 am -
2 stops9h 23m
Deal found 11/1![Delta logo]()
$575
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/1612:02 pm -
2 stops10h 11m
Fri 11/2010:43 am -
3 stops12h 01m
Deal found 11/1![United Airlines logo]()
$1,594
This Delta deal was found by Cheapflights users on 11/4. 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.
Sun 11/222:28 pm -
1 stop5h 37m
Sun 11/295:30 am -
1 stop7h 13m
Deal found 11/4![Delta logo]()
$599
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/1312:02 pm -
2 stops10h 11m
Sun 11/1510:43 am -
3 stops12h 01m
Deal found 11/2![United Airlines logo]()
$1,816
This United Airlines deal was found by Cheapflights users on 10/31. 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 11/246:00 am -
2 stops11h 47m
Sun 11/2910:43 am -
2 stops12h 01m
Deal found 10/31![United Airlines logo]()
$2,080
Last-minute flights from Wilmington to IllinoisDiscover last-minute flight deals from Wilmington to Illinois. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Illinois. Data last updated November 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 11/228:06 pm -
2 stops28h 28m
Thu 12/33:30 pm -
1 stop28h 43m
Deal found 11/4![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/233:10 pm -
1 stop9h 24m
Wed 12/23:55 pm -
2 stops28h 12m
Deal found 11/4![Multiple Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 11/4. 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 11/261:30 pm -
1 stop6h 35m
Wed 12/210:36 am -
1 stop5h 07m
Deal found 11/4![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:07 am -
1 stop5h 21m
Sat 12/56:00 am -
1 stop4h 51m
Deal found 11/3![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:12 am -
1 stop7h 54m
Fri 12/115:30 am -
1 stop7h 08m
Deal found 11/3![Delta logo]()
$281
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:12 am -
1 stop7h 04m
Sun 12/136:00 am -
1 stop6h 38m
Deal found 11/3![Delta logo]()
$320
This Delta deal was found by Cheapflights users on 11/4. 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 12/45:32 pm -
1 stop6h 22m
Mon 12/76:00 am -
1 stop6h 38m
Deal found 11/4![Delta logo]()
$325
This Delta deal was found by Cheapflights users on 11/4. 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 12/42:28 pm -
1 stop7h 25m
Mon 12/77:05 am -
2 stops8h 38m
Deal found 11/4![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 11/4. 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.
Tue 12/86:07 am -
1 stop6h 57m
Tue 12/156:00 am -
1 stop6h 38m
Deal found 11/4![Delta logo]()
$281
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/106:13 pm -
1 stop6h 46m
Sun 12/136:50 am -
1 stop6h 27m
Deal found 11/2![American Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 11/1. 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 12/175:31 pm -
1 stop7h 02m
Tue 12/226:21 pm -
1 stop4h 16m
Deal found 11/1![American Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Thu 12/248:01 pm -
2 stops21h 58m
Mon 12/285:47 pm -
1 stop13h 54m
Deal found 11/3![Multiple Airlines logo]()
$368
One-way flights from Wilmington to IllinoisSearch for one-way flight options from Wilmington to Illinois. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Wilmington to Illinois. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/2112:41 pm -
1 stop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![American Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/203:10 pm -
2 stops46h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/203:10 pm -
2 stops17h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sun 12/278:18 pm -
1 stop4h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![American Airlines logo]()
$225
This Delta deal was found by Cheapflights users on 11/2. 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 12/32:28 pm -
1 stop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$233
This American Airlines deal was found by Cheapflights users on 11/4. 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 1/25:33 pm -
1 stop4h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![American Airlines logo]()
$235
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/246:13 pm -
1 stop6h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Mon 11/303:10 pm -
2 stops47h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:17 am -
1 stop5h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Tue 11/104:16 pm -
1 stop25h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Sun 12/274:56 pm -
2 stops32h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:40 pm -
1 stop6h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$424
Find flight deals from Wilmington to Illinois
Keep the following information in mind while searching for Wilmington to Illinois flight deals. Data was last updated November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (American Airlines) |
One-way from | $205 (American Airlines) |
Popular in | October |
Cheapest in | February |
Average price | $348 |
Good round-trip deal | $439 or less |
Good one-way deal | $425 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Wilmington 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 November 5, 2026.
Use the filters below to find and compare flights from Wilmington to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
WilmingtonChicago
ILM Wilmington New Hanover County - ORD Chicago O'Hare Intl
ILMORD
Wilmington New Hanover County
Sat 11/21
12:41 pm-4:16 pm
1 stop4h 35m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$205
WilmingtonChicago
ILM Wilmington New Hanover County - ORD Chicago O'Hare Intl
ILMORD
Wilmington New Hanover County
Tue 11/24
6:13 pm-11:59 pm
1 stop6h 46m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$260
WilmingtonChicago
ILM Wilmington New Hanover County - MDW Chicago Midway
ILMMDW
Wilmington New Hanover County
Thu 12/3
5:32 pm-10:54 pm
1 stop6h 22m
Chicago Midway
Fri 12/11
6:00 am-1:38 pm
1 stop6h 38m
$281
WilmingtonChicago
ILM Wilmington New Hanover County - MDW Chicago Midway
ILMMDW
Wilmington New Hanover County
Tue 1/5
4:35 pm-10:17 pm
1 stop6h 42m
Chicago Midway
Tue 1/12
5:45 pm-11:16 pm
1 stop4h 31m
$281
WilmingtonChicago
ILM Wilmington New Hanover County - MDW Chicago Midway
ILMMDW
Wilmington New Hanover County
Tue 12/8
6:07 am-12:04 pm
1 stop6h 57m
Chicago Midway
Tue 12/15
6:00 am-1:38 pm
1 stop6h 38m
$281
WilmingtonChicago
ILM Wilmington New Hanover County - ORD Chicago O'Hare Intl
ILMORD
Wilmington New Hanover County
Mon 11/30
3:10 pm-2:00 pm
2 stops47h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$310
WilmingtonChicago
ILM Wilmington New Hanover County - MDW Chicago Midway
ILMMDW
Wilmington New Hanover County
Fri 12/4
5:32 pm-10:54 pm
1 stop6h 22m
Chicago Midway
Sun 12/13
6:00 am-1:38 pm
1 stop6h 38m
$320
WilmingtonChicago
ILM Wilmington New Hanover County - MDW Chicago Midway
ILMMDW
Wilmington New Hanover County
Thu 2/18
10:24 am-4:36 pm
1 stop7h 12m
Chicago Midway
Wed 2/24
5:49 pm-11:10 pm
1 stop4h 21m
$320
WilmingtonChicago
ILM Wilmington New Hanover County - MDW Chicago Midway
ILMMDW
Wilmington New Hanover County
Thu 12/3
5:32 pm-10:54 pm
1 stop6h 22m
Chicago Midway
Mon 12/7
6:00 am-1:38 pm
1 stop6h 38m
$320
WilmingtonChicago
ILM Wilmington New Hanover County - MDW Chicago Midway
ILMMDW
Wilmington New Hanover County
Tue 11/24
6:17 am-10:24 am
1 stop5h 07m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$329
Showing 1-10 of 37 resultsSorted by cheapest first
Best time to book a flight from Wilmington to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Wilmington with our price prediction graph.
ILM-ORD
ILM-MDW
ILM-PIA
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 Wilmington to Illinois
ILM-USIL
ILM-ORD
ILM-MDW
ILM-PIA
What is the cheapest month to book a flight from Wilmington to Illinois?
Currently, January is the cheapest month in which you can book a flight from Wilmington to Illinois (average of $306). Flying from Wilmington to Illinois in October is currently the most expensive (average of $413). 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 ILM to IL?
Find hourly flight availability from Wilmington 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 November 5, 2026.
A simple way to save on the total cost of your ticket is to fly from Wilmington to Illinois in the afternoon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.
How much does it cost to fly round-trip from Wilmington to Illinois?
Airfare is below average for this route at the moment.
Wilmington to Illinois flights typically cost between $338 and $433 in February.The cheapest round-trip price found within the last 5 days was $261 on American Airlines (Feb 18-Feb 24).
How far ahead should I book a flight from Wilmington to Illinois?
To ensure you get the cheapest price possible for a flight from Wilmington to Illinois, you should look to book at least 16 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Wilmington to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Wilmington to Illinois. Price data was last updated on October 31, 2026.
Travelers seeking maximum savings on their Wilmington to Illinois flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday at noon 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 November 5, 2026.
Read through reviews of airlines operating flights from Wilmington to Illinois, such as United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Food
6.7
Comfort
7.3
Overall
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Food
6.7
Comfort
7.3
Overall
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Food
6.7
Comfort
7.3
Overall
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Wilmington to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Wilmington to Illinois
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Complete your trip
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Wilmington and Illinois flights
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Top 2 airlines flying from Wilmington to Illinois
Discover the top 2 airlines that operate flights from Wilmington 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 November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$265 | Average$369 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$349 | FlexibilityNo cancel fee | On-time69% |