HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wilmington

$122+ Cheap flights from Chicago (CHI) 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ILM
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Wilmington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Chicago to Wilmington New Hanover County are usually found in July or October, booked 82 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Chicago to Wilmington

Cheapest flights from Chicago to Wilmington
Explore the most affordable flight options available from Chicago to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:08 pm
ORD
-
ILM
2 stops13h 47m
Multiple Airlines
Mon 4/273:50 pm
ILM
-
ORD
1 stop30h 27m
Multiple Airlines
Deal found 3/11$228
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/146:08 pm
ORD
-
ILM
2 stops37h 47m
Multiple Airlines
Mon 4/203:50 pm
ILM
-
ORD
1 stop18h 46m
Multiple Airlines
Deal found 3/14$235
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 5/1110:26 am
ORD
-
ILM
1 stop23h 32m
Multiple Airlines
Fri 5/153:39 pm
ILM
-
ORD
1 stop18h 52m
Multiple Airlines
Deal found 3/14$255
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:07 am
ORD
-
ILM
2 stops20h 48m
Multiple Airlines
Sun 5/32:25 pm
ILM
-
ORD
1 stop27h 45m
Multiple Airlines
Deal found 3/12$256
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Sat 4/185:09 pm
ORD
-
ILM
1 stop14h 46m
Multiple Airlines
Mon 4/203:50 pm
ILM
-
ORD
1 stop9h 34m
Multiple Airlines
Deal found 3/11$260
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:51 am
ORD
-
ILM
2 stops25h 59m
Multiple Airlines
Sun 5/178:20 pm
ILM
-
ORD
1 stop21h 50m
Multiple Airlines
Deal found 3/14$266
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:16 pm
ORD
-
ILM
2 stops25h 54m
Multiple Airlines
Mon 4/203:50 pm
ILM
-
ORD
1 stop18h 46m
Multiple Airlines
Deal found 3/15$267
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
MDW
-
ILM
1 stop6h 38m
Delta
Sat 4/184:30 pm
ILM
-
MDW
1 stop6h 58m
Delta
Deal found 3/15$289
This Delta deal was found by Cheapflights users on 3/14. 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 6/306:00 am
MDW
-
ILM
1 stop6h 36m
Delta
Tue 7/75:45 pm
ILM
-
MDW
1 stop5h 00m
Delta
Deal found 3/14$309
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:07 pm
MDW
-
ILM
1 stop4h 52m
Delta
Mon 4/135:50 pm
ILM
-
MDW
1 stop5h 38m
Delta
Deal found 3/15$338
This Delta deal was found by Cheapflights users on 3/13. 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 8/16:00 am
MDW
-
ILM
1 stop4h 09m
Delta
Tue 8/45:45 pm
ILM
-
MDW
1 stop5h 00m
Delta
Deal found 3/13$366
This Delta deal was found by Cheapflights users on 3/11. 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 4/86:00 am
MDW
-
ILM
1 stop6h 38m
Delta
Wed 4/155:50 pm
ILM
-
MDW
1 stop5h 38m
Delta
Deal found 3/11$374

Find flight deals from Chicago to Wilmington

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Wilmington (ILM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$228
(Kiwi.com)

One-way from

$122
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$308

Good round-trip deal

$324 or less

Good one-way deal

$153 or less
Provider with most accurate pricing for Chicago (CHI)-Wilmington New Hanover County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Wilmington New Hanover County flights.
Search Deals
From Chicago (CHI) to Wilmington New Hanover County
Search Deals
One-way flight from Chicago (CHI) to Wilmington New Hanover County
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Wilmington New Hanover County.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Wilmington New Hanover County.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 March 16, 2026.
Use the filters below to find and compare flights from Chicago to Wilmington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Tue 6/30

6:00 am-1:36 pm

1 stop6h 36m

Wilmington New Hanover County

Tue 7/7

12:15 pm-5:48 pm

1 stop6h 33m

$289

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Sat 4/25

5:15 am-11:29 am

1 stop5h 14m

Wilmington New Hanover County

Wed 4/29

5:50 pm-11:59 pm

1 stop7h 09m

$289

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Wed 6/17

9:35 am-4:28 pm

1 stop5h 53m

Wilmington New Hanover County

Wed 6/24

5:45 pm-9:16 pm

1 stop4h 31m

$289

ChicagoWilmington

MDW - ILM

MDWILM

Chicago Midway

Tue 6/9

6:00 am-1:36 pm

1 stop6h 36m

Wilmington New Hanover County

Sat 6/20

4:30 pm-9:45 pm

1 stop6h 15m

$289

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Thu 5/28

2:45 pm-10:39 pm

1 stop6h 54m

Wilmington New Hanover County

Sun 5/31

6:00 am-10:16 am

1 stop5h 16m

$309

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Tue 6/9

2:30 pm-10:59 pm

1 stop7h 29m

Wilmington New Hanover County

Mon 6/22

5:40 pm-10:43 pm

1 stop6h 03m

$309

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Thu 6/4

11:26 am-5:26 pm

1 stop5h 00m

Wilmington New Hanover County

Wed 6/10

2:30 pm-7:01 pm

1 stop5h 31m

$338
Quickest round-trip

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Wed 8/26

12:07 pm-3:28 pm

Nonstop2h 21m

Wilmington New Hanover County

Mon 8/31

7:30 am-12:08 pm

1 stop5h 38m

$369

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Fri 8/28

8:15 am-1:38 pm

1 stop4h 23m

Wilmington New Hanover County

Sun 8/30

10:20 am-2:19 pm

1 stop4h 59m

$374

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Tue 6/9

9:30 am-5:00 pm

1 stop6h 30m

Wilmington New Hanover County

Sat 6/20

12:15 pm-7:22 pm

1 stop8h 07m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 39 resultsSorted by cheapest first
1
2
3
4

Compare providers for flights from Chicago to Wilmington

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Wilmington in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Wilmington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Wilmington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Wilmington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Wilmington flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Wilmington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Wilmington

Have a flexible travel schedule? Discover the best time to fly to Wilmington from Chicago 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 Chicago to Wilmington

How far ahead should I book a flight from Chicago to Wilmington?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Wilmington. Price data was last updated on March 13, 2026.

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Wilmington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, July is the cheapest month in which you can book a flight from Chicago to Wilmington (average of $61). Flying from Chicago to Wilmington in January is currently the most expensive (average of $276). 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 CHI to ILM?

Find hourly flight availability from Chicago 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 March 16, 2026.

One of the essential ways to save on airfare from Chicago to Wilmington is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 26% on airfare.

Weekly flight availability from Chicago to Wilmington

Explore weekly flight availability from Chicago to Wilmington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 16, 2026.

The most flights from CHI to ILM are scheduled on a Saturday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Chicago to Wilmington?

How often are flights from Chicago to Wilmington delayed?

About 20% of weekly flights between Chicago and Wilmington have experienced delays in the past year, with the average delay time being 139 minutes.

What is the most punctual flight time for Chicago to Wilmington flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Wilmington flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.

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 March 16, 2026.
Read through reviews of airlines operating flights from Chicago to Wilmington, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,296 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,296 reviews
Delta
7.9
Good
8,296 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,428 reviews
Delta
7.9
Good
8,296 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,467 reviews
Delta
7.9
Good
8,296 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago?

    Located just 4.3 mi from the city center, Wilmington New Hanover County is the airport most travelers will use when flying to Wilmington from Chicago. Booking flights from Chicago to New Hanover County (ILM) should be relatively easy as there are 2 daily inbound flights from Chicago from 3 different airlines.

  • How long is the flight from Chicago to Wilmington?

    For as low as $289, Delta can have you in Wilmington from Chicago in 6h 36m. The distance from Chicago to Wilmington is about 760 mi.

  • What are the cheapest airlines flying from Chicago to Wilmington round-trip?

    Currently priced at $185, United Airlines will fly you from Chicago to Wilmington and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $209 and $229, respectively. Users have found that United Airlines is 43% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Chicago to Wilmington?

    Before booking your flight to Wilmington from Chicago, check out the most reliable airlines to get you to your destination on time: Qatar Airways (90%), American Airlines (78%), Envoy Air( 78%).

  • What are the cheapest flights from Chicago to Wilmington?

    On average you can expect to pay $350 for a flight from Chicago to Wilmington. The cheapest flight overall is $143 while the most popular route, (Chicago O'Hare Intl - Wilmington New Hanover County) is currently priced at $249.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to Wilmington?

    Currently, July is the cheapest month in which you can book a flight from Chicago to Wilmington (average of $61). Flying from Chicago to Wilmington in January is currently the most expensive (average of $276). 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 Wilmington?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Wilmington

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Charlotte flights
O'Hare Intl to Raleigh flights
O'Hare Intl to Myrtle Beach flights
O'Hare Intl to Knoxville flights
Midway to Charlotte flights
O'Hare Intl to Asheville flights
O'Hare Intl to Norfolk flights
O'Hare Intl to Wilmington flights
Midway to Raleigh flights
O'Hare Intl to Greensboro flights
Midway to Myrtle Beach flights
Midway to Knoxville flights
St. Louis to Charlotte flights
Midway to Norfolk flights
St. Louis to Raleigh flights
Midway to Asheville flights
Moline to Charlotte flights
St. Louis to Myrtle Beach flights
St. Louis to Wilmington flights
St. Louis to Norfolk flights
St. Louis to Greensboro flights
Midway to Wilmington flights
Moline to Myrtle Beach flights
Peoria to Charlotte flights
Midway to Greensboro flights
St. Louis to Asheville flights
Bloomington to Raleigh flights
Peoria to Raleigh flights
St. Louis to Knoxville flights
Peoria to Myrtle Beach flights
Peoria to Norfolk flights
O'Hare Intl to Blountville flights
Bloomington to Charlotte flights
Moline to Norfolk flights
O'Hare Intl to Jacksonville flights
St. Louis to Fayetteville flights
St. Louis to Jacksonville flights
Moline to Asheville flights
Moline to Knoxville flights
Peoria to Knoxville flights
St. Louis to Blountville flights
Champaign to Raleigh flights
O'Hare Intl to New Bern flights
Evansville to Charlotte flights
Peoria to Greensboro flights
O'Hare Intl to Fayetteville flights
Moline to Wilmington flights

Top 3 airlines flying from Chicago to Wilmington

Discover the top 3 airlines that operate flights from Chicago 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 March 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$185Average$398FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$209Average$310FlexibilityNo cancel feeOn-time71%
DeltaCheapest$229Average$338FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.