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Wilmington

$100+ Cheap flights from Illinois to Wilmington (ILM)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ILM
4月 5 — 4月 121
周六 4/5
周六 4/12
1 adult, Economy
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Cheap flight deals from Illinois to Wilmington

Keep the following information in mind while searching for Illinois to Wilmington flight deals. Data was last updated 3月 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$100
(Delta)

Popular in

November

Cheapest in

August

Average price

$388

Good round-trip deal

$209 or less
Provider with most accurate pricing for Chicago (CHI)-Wilmington New Hanover County flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Wilmington New Hanover County flights.
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From Illinois to Wilmington New Hanover County
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One-way flight from Illinois to Wilmington New Hanover County
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Highest demand for flights based on searches. 13% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Illinois to Wilmington New Hanover County.
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Find flight deals from Illinois to Wilmington

Cheapest flights from Illinois to Wilmington
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 3月 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/30. 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.
周六 6/73:44 pmORD - ILM
Nonstop2h 08mAmerican Airlines
周三 6/111:04 pmILM - ORD
Nonstop2h 35mAmerican Airlines
Deal found 3/30$179
This American Airlines deal was found by Cheapflights users on 3/30. 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.
周六 7/54:17 pmMLI - ILM
1 stop6h 42mAmerican Airlines
周六 7/127:42 pmILM - MLI
1 stop4h 40mAmerican Airlines
Deal found 3/30$199
This American Airlines deal was found by Cheapflights users on 3/30. 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.
周二 4/2210:48 amSTL - ILM
1 stop4h 21mAmerican Airlines
周二 4/296:14 pmILM - STL
1 stop4h 10mAmerican Airlines
Deal found 3/30$199
This Delta deal was found by Cheapflights users on 3/31. 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.
周二 5/1310:30 amORD - ILM
1 stop4h 46mDelta
周二 5/2011:46 amILM - ORD
1 stop8h 34mDelta
Deal found 3/31$199
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周五 5/1610:00 amORD - ILM
2 stops10h 31mMultiple Airlines
周一 5/195:15 pmILM - ORD
1 stop27h 53mMultiple Airlines
Deal found 3/30$235
This Delta deal was found by Cheapflights users on 3/29. 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.
周二 4/299:52 amMDW - ILM
1 stop4h 23mDelta
周五 5/24:00 pmILM - MDW
1 stop7h 22mDelta
Deal found 3/29$254
This Delta deal was found by Cheapflights users on 3/30. 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.
周五 5/23:30 pmSTL - ILM
1 stop6h 31mDelta
周二 5/67:00 amILM - STL
1 stop5h 56mDelta
Deal found 3/30$269
This United Airlines deal was found by Cheapflights users on 3/31. 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.
周二 5/136:25 pmORD - ILM
2 stops20h 35mUnited Airlines
周二 5/204:41 pmILM - ORD
1 stop8h 03mUnited Airlines
Deal found 3/31$331
This American Airlines deal was found by Cheapflights users on 3/29. 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.
周六 6/144:31 pmEVV - ILM
1 stop6h 27mAmerican Airlines
周二 6/175:00 amILM - EVV
1 stop6h 34mAmerican Airlines
Deal found 3/29$337
This Mytrip deal was found by Cheapflights users on 3/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周四 4/109:50 amSTL - ILM
2 stops7h 18mMultiple Airlines
周一 4/1412:48 pmILM - STL
2 stops29h 27mMultiple Airlines
Deal found 3/29$340
This Delta deal was found by Cheapflights users on 3/30. 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.
周四 6/125:54 pmEVV - ILM
1 stop5h 05mDelta
周一 6/166:00 amILM - EVV
1 stop4h 28mDelta
Deal found 3/30$427
This United deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周二 5/206:30 amSTL - ILM
2 stops8h 30mUnited Airlines
周二 5/275:10 pmILM - STL
1 stop6h 35mUnited Airlines
Deal found 3/30$437

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 2,558,603 searches. Data last updated 3月 31, 2025.
Use the filters below to find and compare flights from Illinois to Wilmington that are best for you.

Fly from

Illinois

Fly to

Wilmington

Route

Depart

Return

Price

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

周六 6/7

3:44 pm-6:52 pm

Nonstop2h 08m

Wilmington New Hanover County

周三 6/11

1:04 pm-2:39 pm

Nonstop2h 35m

$179

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

周二 5/13

2:45 pm-10:55 pm

1 stop7h 10m

Wilmington New Hanover County

周二 5/20

11:46 am-5:51 pm

1 stop7h 05m

$199

MolineWilmington

MLI - ILM

MLIILM

Moline Quad-City

周六 7/5

4:17 pm-11:59 pm

1 stop6h 42m

Wilmington New Hanover County

周六 7/12

7:42 pm-11:22 pm

1 stop4h 40m

$199

St. LouisWilmington

STL - ILM

STLILM

Lambert-St Louis

周二 4/22

10:48 am-4:09 pm

1 stop4h 21m

Wilmington New Hanover County

周二 4/29

6:14 pm-9:24 pm

1 stop4h 10m

$199

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

周五 5/16

10:00 am-9:31 pm

2 stops10h 31m

Wilmington New Hanover County

周一 5/19

5:15 pm-8:08 pm

1 stop27h 53m

$235

ChicagoWilmington

MDW - ILM

MDWILM

Chicago Midway

周二 4/29

9:52 am-3:15 pm

1 stop4h 23m

Wilmington New Hanover County

周五 5/2

4:00 pm-10:22 pm

1 stop7h 22m

$254

St. LouisWilmington

STL - ILM

STLILM

Lambert-St Louis

周五 5/2

3:30 pm-11:01 pm

1 stop6h 31m

Wilmington New Hanover County

周二 5/6

7:00 am-11:56 am

1 stop5h 56m

$269

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

周五 6/20

11:05 am-2:30 pm

Nonstop2h 25m

Wilmington New Hanover County

周一 6/23

5:10 pm-6:46 pm

Nonstop2h 36m

$279

EvansvilleWilmington

EVV - ILM

EVVILM

Evansville Dress Regional

周六 6/14

4:31 pm-9:38 pm

1 stop4h 07m

Wilmington New Hanover County

周二 6/17

6:38 am-10:34 am

1 stop4h 56m

$337

St. LouisWilmington

STL - ILM

STLILM

Lambert-St Louis

周四 4/10

9:50 am-6:08 pm

2 stops7h 18m

Wilmington New Hanover County

周一 4/14

12:48 pm-5:15 pm

2 stops29h 27m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 22 results
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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.
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

What is the cheapest month to book a flight from Illinois to Wilmington?

Currently, January is the cheapest month in which you can book a flight from Illinois to Wilmington (average of $296). Flying from Illinois to Wilmington in May is currently the most expensive (average of $394). 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 3月 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Wilmington as you normally would.

Rainfall in Wilmington by month

Plan your trip to Wilmington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wilmington ranges from 2.8 - 7.8 inches per month. September is typically the wettest month, when rainfall can reach 7.8 in. April is typically the driest time to visit Wilmington when rainfall is around 2.8 in.

Temperature in Wilmington by month

Plan your trip to Wilmington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wilmington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Wilmington

Get insights into the airlines that provide service to Wilmington. 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 Wilmington. Reviews last updated 3月 31, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Illinois to Wilmington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What airport do you fly into for flights to Wilmington from Illinois?

    Wilmington New Hanover County (ILM), located 4.3 mi from the city center, is the airport you fly into when you book flights from Illinois to Wilmington.

  • What are the cheapest airlines to fly from Illinois to Wilmington one-way?

    The cheapest airlines for a one-way flight from Illinois to Wilmington are Delta ($100), American Airlines ($150), and United Airlines ($185).

  • What are the most popular routes from Illinois to Wilmington?

    While some choose either Chicago Midway - Wilmington New Hanover County or Lambert-St Louis - Wilmington New Hanover County, Chicago O'Hare Intl - Wilmington New Hanover County is the most popular route from Illinois to Wilmington.

  • What are the cheapest flights from Illinois to Wilmington?

    Looking for the cheapest flight from Illinois to Wilmington? While on average our users pay $249, our data indicates the cheapest price to be $194. The most popular route (Chicago O'Hare Intl - Wilmington New Hanover County), is priced around $194.

  • Can I find deals for flights from Illinois to Wilmington that include hotel bookings?

    Yes. In addition to deals on Illinois to Wilmington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Wilmington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Wilmington.

  • Can I find deals for business class flights from Illinois to Wilmington?

    Yes. Cheapflights offers flight deals from Illinois to Wilmington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Wilmington?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Wilmington (average of $296). Flying from Illinois to Wilmington in May is currently the most expensive (average of $394). 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.

See more FAQs

Traveling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
Carolina Beach
Southport
Kure Beach
Wrightsville Beach

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Alternative routes for Illinois to Wilmington

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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 2,558,603 searches. Data last updated 3月 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$197Average$238FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$203Average$436FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$308FlexibilityNo cancel feeOn-time69%
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