$104+ Cheap flights from Wilmington (ILM) 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — ORD
Apr 8 — Apr 151
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 March 9, 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 March 9, 2026.
This Delta deal was found by Cheapflights users on 3/7. 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.
Wed 5/136:16 pm
ILM
- STL
1 stop6h 43m
Delta
Tue 5/191:05 pm
STL
- ILM
1 stop8h 34m
Delta
Deal found 3/7![Delta logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 5/14:50 pm
ILM
- ORD
1 stop24h 31m
Multiple Airlines
Wed 5/64:28 pm
ORD
- ILM
2 stops21h 22m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$222
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 5/304:05 pm
ILM
- ORD
Nonstop2h 48m
United Airlines
Wed 6/311:58 am
ORD
- ILM
Nonstop2h 26m
United Airlines
Deal found 3/8![United Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Thu 5/78:20 pm
ILM
- ORD
1 stop28h 38m
Multiple Airlines
Mon 5/114:38 pm
ORD
- ILM
1 stop17h 20m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$232
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 5/304:05 pm
ILM
- ORD
Nonstop2h 48m
United Airlines
Tue 6/96:00 am
ORD
- ILM
1 stop5h 12m
United Airlines
Deal found 3/8![United Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 3/9. 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 4/245:50 pm
ILM
- MDW
1 stop5h 38m
Delta
Tue 4/286:00 am
MDW
- ILM
1 stop6h 38m
Delta
Deal found 3/9![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 3/9. 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 8/512:15 pm
ILM
- ORD
1 stop8h 07m
Delta
Mon 8/108:15 am
ORD
- ILM
1 stop4h 23m
Delta
Deal found 3/9![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 3/7. 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.
Wed 5/206:16 pm
ILM
- STL
1 stop6h 43m
Delta
Tue 6/25:15 pm
STL
- ILM
1 stop5h 09m
Delta
Deal found 3/7![Delta logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:50 pm
ILM
- ORD
1 stop18h 46m
Multiple Airlines
Wed 5/64:28 pm
ORD
- ILM
2 stops21h 22m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$252
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Fri 5/224:05 pm
ILM
- ORD
Nonstop2h 48m
United Airlines
Mon 5/2511:58 am
ORD
- ILM
Nonstop2h 26m
United Airlines
Deal found 3/8![United Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 3/9. 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 7/314:05 pm
ILM
- ORD
Nonstop2h 48m
United Airlines
Tue 8/44:40 pm
ORD
- ILM
1 stop6h 04m
United Airlines
Deal found 3/9![United Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 5/84:39 pm
ILM
- ORD
1 stop23h 46m
Multiple Airlines
Sat 5/165:01 am
ORD
- ILM
2 stops32h 49m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$263
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 March 9, 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 March 9, 2026.
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:50 pm
ILM
- MDW
1 stop5h 38m
Delta
Tue 4/286:00 am
MDW
- ILM
1 stop6h 38m
Delta
Deal found 3/6![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 3/4. 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.
Sun 4/196:00 am
ILM
- ORD
Nonstop2h 49m
American Airlines
Wed 4/228:30 am
ORD
- ILM
1 stop5h 08m
American Airlines
Deal found 3/4![American Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 3/7. 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 3/255:05 pm
ILM
- ORD
1 stop5h 29m
United Airlines
Mon 3/303:36 pm
ORD
- ILM
1 stop7h 08m
United Airlines
Deal found 3/7![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 3/195:01 pm
ILM
- MDW
1 stop21h 07m
Multiple Airlines
Mon 3/236:05 am
MDW
- ILM
2 stops13h 15m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:50 pm
ILM
- ORD
1 stop7h 09m
Delta
Tue 4/287:10 am
ORD
- ILM
1 stop5h 28m
Delta
Deal found 3/6![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 3/4. 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 5/135:00 am
ILM
- STL
1 stop4h 30m
American Airlines
Sun 5/176:29 am
STL
- ILM
1 stop4h 55m
American Airlines
Deal found 3/4![American Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Thu 5/76:00 am
ILM
- ORD
1 stop5h 53m
United Airlines
Sat 5/97:30 am
ORD
- ILM
2 stops15h 14m
United Airlines
Deal found 3/8![United Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 3/7. 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.
Wed 5/206:16 pm
ILM
- STL
1 stop4h 13m
Delta
Sun 5/317:01 pm
STL
- ILM
1 stop13h 39m
Delta
Deal found 3/7![Delta logo]()
$380
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:05 pm
ILM
- STL
1 stop6h 11m
United Airlines
Sun 5/319:23 am
STL
- ILM
1 stop5h 01m
United Airlines
Deal found 3/6![United Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 3/8. 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 3/195:38 pm
ILM
- MDW
1 stop5h 53m
Delta
Tue 3/246:07 pm
MDW
- ILM
1 stop4h 52m
Delta
Deal found 3/8![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 3/9. 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 3/197:18 am
ILM
- MLI
1 stop6h 42m
American Airlines
Sun 3/221:36 pm
MLI
- ILM
2 stops9h 22m
American Airlines
Deal found 3/9![American Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Sun 6/144:30 pm
ILM
- STL
1 stop8h 27m
Multiple Airlines
Thu 6/1811:32 am
STL
- ILM
1 stop8h 10m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:11 pm
ILM
- ORD
2 stops16h 49m
United Airlines
Fri 4/174:30 pm
ORD
- ILM
1 stop6h 14m
United Airlines
Deal found 3/6![United Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 3/5. 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.
Sat 5/164:46 pm
ILM
- MDW
1 stop5h 23m
Delta
Tue 5/196:23 am
MDW
- ILM
1 stop6h 14m
Delta
Deal found 3/5![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:30 am
ILM
- STL
2 stops9h 16m
United Airlines
Thu 5/289:23 am
STL
- ILM
1 stop5h 01m
United Airlines
Deal found 3/6![United Airlines logo]()
$433
This KAYAK deal was found by Cheapflights users on 3/4. 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.
Mon 3/237:18 am
ILM
- ORD
Nonstop2h 47m
American Airlines
Tue 3/244:00 pm
ORD
- ILM
1 stop4h 35m
American Airlines
Deal found 3/4![American Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 3/8. 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.
Tue 3/247:00 am
ILM
- MLI
2 stops16h 30m
Delta
Sat 3/285:15 pm
MLI
- ILM
1 stop5h 44m
Delta
Deal found 3/8![Delta logo]()
$443
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Fri 5/224:05 pm
ILM
- PIA
1 stop7h 40m
United Airlines
Mon 5/258:20 am
PIA
- ILM
1 stop6h 04m
United Airlines
Deal found 3/5![United Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 3/8. 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 3/257:00 am
ILM
- MLI
2 stops16h 30m
Delta
Sat 3/285:15 pm
MLI
- ILM
1 stop5h 44m
Delta
Deal found 3/8![Delta logo]()
$443
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/186:00 am
ILM
- PIA
2 stops11h 44m
United Airlines
Wed 4/228:05 am
PIA
- ILM
2 stops7h 25m
United Airlines
Deal found 3/5![United Airlines logo]()
$470
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 3/2410:32 am
ILM
- SPI
2 stops10h 13m
American Airlines
Thu 4/25:00 am
SPI
- ILM
2 stops13h 17m
American Airlines
Deal found 3/8![American Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 3/8. 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 3/256:00 am
ILM
- MLI
2 stops9h 12m
United Airlines
Sun 3/2910:35 am
MLI
- ILM
2 stops12h 09m
United Airlines
Deal found 3/8![United Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 3/9. 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 3/317:27 am
ILM
- PIA
1 stop16h 58m
American Airlines
Fri 4/37:02 pm
PIA
- ILM
1 stop16h 19m
American Airlines
Deal found 3/9![American Airlines logo]()
$599
This KAYAK deal was found by Cheapflights users on 3/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:49 pm
ILM
- MDW
1 stop5h 42m
Delta
Tue 3/246:07 pm
MDW
- ILM
1 stop4h 52m
Delta
Deal found 3/6![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:11 pm
ILM
- ORD
2 stops20h 49m
United Airlines
Tue 4/74:30 pm
ORD
- ILM
1 stop6h 14m
United Airlines
Deal found 3/6![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 3/8. 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 3/206:00 am
ILM
- MDW
1 stop4h 56m
Delta
Tue 3/246:07 pm
MDW
- ILM
1 stop4h 52m
Delta
Deal found 3/8![Delta logo]()
$508
This American Airlines deal was found by Cheapflights users on 3/5. 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 5/229:11 am
ILM
- PIA
2 stops10h 14m
American Airlines
Mon 5/256:55 pm
PIA
- ILM
1 stop15h 54m
American Airlines
Deal found 3/5![American Airlines logo]()
$629
This United Airlines deal was found by Cheapflights users on 3/8. 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 3/256:00 am
ILM
- PIA
2 stops8h 45m
United Airlines
Fri 4/31:20 pm
PIA
- ILM
2 stops9h 24m
United Airlines
Deal found 3/8![United Airlines logo]()
$505
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 3/243:17 pm
ILM
- SPI
1 stop5h 28m
American Airlines
Sat 3/285:00 am
SPI
- ILM
1 stop6h 06m
American Airlines
Deal found 3/8![American Airlines logo]()
$639
This Delta deal was found by Cheapflights users on 3/8. 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 3/195:38 pm
ILM
- MDW
1 stop5h 53m
Delta
Mon 3/236:07 pm
MDW
- ILM
1 stop4h 52m
Delta
Deal found 3/8![Delta logo]()
$529
Last-minute flights from Wilmington to IllinoisDiscover last-minute flight deals from Wilmington to Illinois. Data last updated March 9, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Illinois. Data last updated March 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/8. 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.
Tue 3/245:49 pm
ILM
- MLI
1 stop5h 41m
Delta
Wed 4/15:14 pm
MLI
- ILM
1 stop5h 45m
Delta
Deal found 3/8![Delta logo]()
$294
This American Airlines deal was found by Cheapflights users on 3/5. 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 3/257:27 am
ILM
- ORD
Nonstop2h 47m
American Airlines
Mon 3/3011:30 am
ORD
- ILM
Nonstop2h 11m
American Airlines
Deal found 3/5![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 3/317:27 am
ILM
- STL
1 stop5h 08m
American Airlines
Tue 4/75:21 pm
STL
- ILM
1 stop5h 51m
American Airlines
Deal found 3/7![American Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 3/9. 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 4/96:00 am
ILM
- MDW
1 stop4h 56m
Delta
Mon 4/136:00 am
MDW
- ILM
1 stop6h 38m
Delta
Deal found 3/9![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 3/9. 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 4/162:24 pm
ILM
- ORD
1 stop6h 52m
Delta
Mon 4/208:15 am
ORD
- ILM
1 stop4h 23m
Delta
Deal found 3/9![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Thu 4/1612:40 pm
ILM
- ORD
Nonstop2h 41m
American Airlines
Sun 4/198:46 pm
ORD
- ILM
Nonstop2h 26m
American Airlines
Deal found 3/6![American Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 3/7. 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.
Sat 4/184:30 pm
ILM
- MDW
1 stop6h 58m
Delta
Sat 4/256:00 am
MDW
- ILM
1 stop4h 29m
Delta
Deal found 3/7![Delta logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Sun 4/195:01 pm
ILM
- ORD
2 stops41h 39m
Multiple Airlines
Wed 4/228:52 pm
ORD
- ILM
1 stop11h 03m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 3/9. 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 4/245:50 pm
ILM
- MDW
1 stop5h 38m
Delta
Tue 4/286:00 am
MDW
- ILM
1 stop6h 38m
Delta
Deal found 3/9![Delta logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:50 pm
ILM
- ORD
1 stop18h 46m
Multiple Airlines
Wed 5/64:28 pm
ORD
- ILM
2 stops21h 22m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:50 pm
ILM
- ORD
1 stop30h 27m
Multiple Airlines
Tue 5/59:18 pm
ORD
- ILM
2 stops40h 32m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 3/9. 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 4/286:00 am
ILM
- ORD
2 stops14h 52m
Delta
Tue 5/57:10 am
ORD
- ILM
1 stop5h 28m
Delta
Deal found 3/9![Delta logo]()
$298
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 March 9, 2026.
Search for one-way flight options from Wilmington to Illinois. Find affordable one-way fares based on user searches. Data last updated March 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 5/14:50 pm
ILM
- ORD
1 stop24h 31m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Sun 5/108:20 pm
ILM
- ORD
1 stop28h 38m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Thu 5/78:20 pm
ILM
- ORD
1 stop28h 38m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 6/13:39 pm
ILM
- ORD
1 stop24h 35m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 5/43:50 pm
ILM
- ORD
1 stop30h 27m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$127
This JetBlue deal was found by Cheapflights users on 3/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:30 pm
ILM
- ORD
1 stop8h 06m
JetBlue
Deal found 3/5![JetBlue logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Sun 5/108:20 pm
ILM
- MDW
2 stops26h 59m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:25 pm
ILM
- ORD
2 stops44h 58m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/82:35 pm
ILM
- ORD
2 stops33h 04m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/63:50 pm
ILM
- MDW
2 stops31h 29m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Thu 6/184:30 pm
ILM
- STL
1 stop8h 27m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/162:08 pm
ILM
- MDW
1 stop29h 05m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$251
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 March 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $221 (Delta) |
One-way from | $104 (Kiwi.com) |
Popular in | April |
Cheapest in | February |
Average price | $249 |
Good round-trip deal | $304 or less |
Good one-way deal | $218 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 2,558,603 searches. Data last updated March 9, 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
WilmingtonChicago
ILM - MDW
ILMMDW
Wilmington New Hanover County
Fri 4/24
5:50 pm-10:28 pm
1 stop5h 38m
Chicago Midway
Tue 4/28
6:00 am-1:38 pm
1 stop6h 38m
$249
WilmingtonChicago
ILM - ORD
ILMORD
Wilmington New Hanover County
Fri 4/24
5:50 pm-11:59 pm
1 stop7h 09m
Chicago O'Hare Intl
Tue 4/28
7:10 am-1:38 pm
1 stop5h 28m
$249
WilmingtonChicago
ILM - ORD
ILMORD
Wilmington New Hanover County
Sun 4/19
6:00 am-7:49 am
Nonstop2h 49m
Chicago O'Hare Intl
Wed 4/22
8:30 am-2:38 pm
1 stop5h 08m
$337
WilmingtonChicago
ILM - ORD
ILMORD
Wilmington New Hanover County
Wed 3/25
5:05 pm-9:34 pm
1 stop5h 29m
Chicago O'Hare Intl
Mon 3/30
3:36 pm-11:44 pm
1 stop7h 08m
$339
WilmingtonSt. Louis
ILM - STL
ILMSTL
Wilmington New Hanover County
Wed 5/13
5:00 am-8:30 am
1 stop4h 30m
Lambert-St Louis
Sun 5/17
6:29 am-12:24 pm
1 stop4h 55m
$376
WilmingtonSt. Louis
ILM - STL
ILMSTL
Wilmington New Hanover County
Wed 5/20
6:16 pm-9:29 pm
1 stop4h 13m
Lambert-St Louis
Sun 5/31
7:01 pm-9:40 am
1 stop13h 39m
$380
WilmingtonChicago
ILM - MDW
ILMMDW
Wilmington New Hanover County
Thu 3/19
5:38 pm-10:31 pm
1 stop5h 53m
Chicago Midway
Tue 3/24
6:07 pm-11:59 pm
1 stop4h 52m
$409
WilmingtonChicago
ILM - ORD
ILMORD
Wilmington New Hanover County
Thu 5/7
6:00 am-10:53 am
1 stop5h 53m
Chicago O'Hare Intl
Sat 5/9
7:30 am-11:44 pm
2 stops15h 14m
$410
WilmingtonChicago
ILM - MDW
ILMMDW
Wilmington New Hanover County
Sat 5/16
4:46 pm-9:09 pm
1 stop5h 23m
Chicago Midway
Tue 5/19
6:23 am-1:37 pm
1 stop6h 14m
$414
WilmingtonSt. Louis
ILM - STL
ILMSTL
Wilmington New Hanover County
Thu 5/21
4:05 pm-9:16 pm
1 stop6h 11m
Lambert-St Louis
Sun 5/31
9:23 am-3:24 pm
1 stop5h 01m
$428
Showing 1-10 of 60 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-STL
ILM-MLI
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-STL
ILM-MLI
What is the cheapest month to book a flight from Wilmington to Illinois?
Currently, June is the cheapest month in which you can book a flight from Wilmington to Illinois (average of $98). Flying from Wilmington to Illinois in December is currently the most expensive (average of $285). 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 March 9, 2026.
A simple way to save on the total cost of your ticket is to fly from Wilmington to Illinois at noon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the afternoon.
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 February 21, 2026.
Travelers seeking maximum savings on their Wilmington to Illinois flight should consider departing on Saturday evenings 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.
Weekly flight availability from Wilmington to Illinois
Explore weekly flight availability from Wilmington 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 March 9, 2026.
The most flights from ILM to USIL are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
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 March 9, 2026.
Read through reviews of airlines operating flights from Wilmington to Illinois, such as Delta,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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
Browse other Wilmington and Illinois flight options. Last updated on March 9, 2026.
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Wilmington to Illinois flights
Consider these flights traveling from Wilmington to Illinois.
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 2,558,603 searches. Data last updated March 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$209 | Average$289 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$209 | Average$333 | FlexibilityNo cancel fee | On-time71% |