HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wilmington

$129+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ILM
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 January, booked 18 days in advance, depart on a Friday or Wednesday and return on a Thursday

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 June 10, 2026.

This American Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 7/159:30 am
ORD
-
ILM
Nonstop2h 21m
American Airlines
Wed 7/223:25 pm
ILM
-
ORD
Nonstop2h 35m
American Airlines
Deal found 6/9$269
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/311:34 am
ORD
-
ILM
Nonstop2h 26m
United Airlines
Fri 7/103:41 pm
ILM
-
ORD
Nonstop2h 48m
United Airlines
Deal found 6/5$281
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 7/311:17 pm
ORD
-
ILM
1 stop7h 18m
American Airlines
Mon 8/33:25 pm
ILM
-
ORD
Nonstop2h 33m
American Airlines
Deal found 6/9$285
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Thu 7/911:40 am
ORD
-
ILM
Nonstop2h 21m
American Airlines
Mon 7/137:52 pm
ILM
-
ORD
1 stop4h 38m
American Airlines
Deal found 6/7$287
This Delta deal was found by Cheapflights users on 6/10. 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 8/205:10 pm
MDW
-
ILM
1 stop5h 47m
Delta
Mon 8/246:47 pm
ILM
-
MDW
1 stop4h 49m
Delta
Deal found 6/10$289
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/311:34 am
ORD
-
ILM
Nonstop2h 26m
United Airlines
Wed 7/83:41 pm
ILM
-
ORD
Nonstop2h 48m
United Airlines
Deal found 6/6$291
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 8/14:45 pm
ORD
-
ILM
1 stop4h 09m
American Airlines
Tue 8/43:22 pm
ILM
-
ORD
Nonstop2h 37m
American Airlines
Deal found 6/6$294
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 7/1011:34 am
ORD
-
ILM
Nonstop2h 26m
United Airlines
Mon 7/133:41 pm
ILM
-
ORD
Nonstop2h 48m
United Airlines
Deal found 6/7$299
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:41 pm
MDW
-
ILM
1 stop4h 22m
Delta
Wed 7/225:48 am
ILM
-
MDW
1 stop5h 17m
Delta
Deal found 6/7$299
This Delta deal was found by Cheapflights users on 6/10. 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 41m
Delta
Tue 7/710:29 am
ILM
-
MDW
1 stop6h 46m
Delta
Deal found 6/10$334
This Delta deal was found by Cheapflights users on 6/8. 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 7/1712:41 pm
MDW
-
ILM
1 stop4h 22m
Delta
Mon 7/206:48 pm
ILM
-
MDW
1 stop4h 27m
Delta
Deal found 6/8$344
This Delta deal was found by Cheapflights users on 6/10. 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 7/86:00 am
MDW
-
ILM
1 stop6h 43m
Delta
Wed 7/156:48 pm
ILM
-
MDW
1 stop4h 27m
Delta
Deal found 6/10$384

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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$129
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$367

Good round-trip deal

$324 or less

Good one-way deal

$208 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. 4% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 10, 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

Mon 6/29

11:34 am-3:00 pm

Nonstop2h 26m

Wilmington New Hanover County

Fri 7/3

3:41 pm-5:29 pm

Nonstop2h 48m

$279

ChicagoWilmington

MDW - ILM

MDWILM

Chicago Midway

Tue 7/21

5:10 pm-10:56 pm

1 stop4h 46m

Wilmington New Hanover County

Tue 8/11

6:00 am-9:59 am

1 stop4h 59m

$299

ChicagoWilmington

MDW - ILM

MDWILM

Chicago Midway

Fri 7/31

11:05 am-6:03 pm

1 stop5h 58m

Wilmington New Hanover County

Mon 8/3

6:47 pm-10:36 pm

1 stop4h 49m

$299

ChicagoWilmington

MDW - ILM

MDWILM

Chicago Midway

Fri 7/31

12:41 pm-6:03 pm

1 stop4h 22m

Wilmington New Hanover County

Wed 8/5

6:00 am-9:59 am

1 stop4h 59m

$299

ChicagoWilmington

MDW - ILM

MDWILM

Chicago Midway

Fri 10/9

5:25 pm-11:04 pm

1 stop4h 39m

Wilmington New Hanover County

Tue 10/13

5:45 pm-10:10 pm

1 stop5h 25m

$334

ChicagoWilmington

MDW - ILM

MDWILM

Chicago Midway

Thu 8/27

10:54 am-6:02 pm

1 stop6h 08m

Wilmington New Hanover County

Sun 8/30

6:00 am-9:59 am

1 stop4h 59m

$344

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Sat 7/4

6:00 am-12:12 pm

1 stop5h 12m

Wilmington New Hanover County

Wed 7/8

3:41 pm-5:29 pm

Nonstop2h 48m

$369
Quickest round-trip

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Thu 7/16

11:34 am-3:00 pm

Nonstop2h 26m

Wilmington New Hanover County

Tue 7/21

3:47 pm-5:29 pm

Nonstop2h 42m

$414

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Tue 8/25

10:25 am-11:57 pm

2 stops12h 32m

Wilmington New Hanover County

Tue 9/1

7:00 am-1:01 pm

1 stop7h 01m

$428

ChicagoWilmington

MDW - ILM

MDWILM

Chicago Midway

Fri 7/3

11:05 am-6:05 pm

1 stop6h 00m

Wilmington New Hanover County

Wed 7/8

6:48 pm-10:15 pm

1 stop4h 27m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 40 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 June.
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

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

Currently, November is the cheapest month in which you can book a flight from Chicago to Wilmington (average of $172). Flying from Chicago to Wilmington in February is currently the most expensive (average of $249). 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 June 10, 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 22% 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 June 10, 2026.

The most flights from CHI to ILM are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 19% of weekly flights between Chicago and Wilmington have experienced delays in the past year, with the average delay time being 133 minutes.

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

Historically, flights departing in the morning 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.

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

Booking 58 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.

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 June 10, 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
8,396 reviews

Comfort

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,396 reviews
Delta
7.9
Good
8,396 reviews

Comfort

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,804 reviews
Delta
7.9
Good
8,396 reviews

Comfort

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,635 reviews
Delta
7.9
Good
8,396 reviews

Comfort

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 3 daily inbound flights from Chicago from 3 different airlines.

  • How long is the flight from Chicago to Wilmington?

    For as low as $279, United Airlines can have you in Wilmington from Chicago in 2h 26m. The distance from Chicago to Wilmington is about 760 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $209, American Airlines will fly you from Chicago to Wilmington and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $229 and $279, respectively. Users have found that American Airlines is 40% 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: SkyWest Airlines (88%), Qatar Airways (85%), United Airlines( 83%).

  • What are the cheapest flights from Chicago to Wilmington?

    On average you can expect to pay $285 for a flight from Chicago to Wilmington. The cheapest flight overall is $173 while the most popular route, (Chicago O'Hare Intl - Wilmington New Hanover County) is currently priced at $269.

  • 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, November is the cheapest month in which you can book a flight from Chicago to Wilmington (average of $172). Flying from Chicago to Wilmington in February is currently the most expensive (average of $249). 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
Wrightsville Beach
Topsail Beach
Kure Beach

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 Asheville flights
O'Hare Intl to Knoxville flights
O'Hare Intl to Norfolk flights
Midway to Charlotte flights
Midway to Raleigh flights
O'Hare Intl to Wilmington flights
Midway to Myrtle Beach flights
St. Louis to Charlotte flights
Midway to Asheville flights
O'Hare Intl to Greensboro flights
Midway to Norfolk flights
Midway to Knoxville flights
St. Louis to Raleigh flights
St. Louis to Myrtle Beach flights
Peoria to Charlotte flights
Moline to Charlotte flights
St. Louis to Norfolk flights
Midway to Wilmington flights
St. Louis to Greensboro flights
St. Louis to Knoxville flights
St. Louis to Asheville flights
Midway to Greensboro flights
Peoria to Raleigh flights
Peoria to Norfolk flights
St. Louis to Wilmington flights
Peoria to Myrtle Beach flights
Moline to Knoxville flights
Moline to Myrtle Beach flights
Moline to Norfolk flights
Evansville to Raleigh flights
O'Hare Intl to Blountville flights
Bloomington to Charlotte flights
Peoria to Greensboro flights
O'Hare Intl to Jacksonville flights
Moline to Greensboro flights
O'Hare Intl to New Bern flights
Peoria to Knoxville flights
Moline to Asheville flights
O'Hare Intl to Fayetteville flights
St. Louis to Jacksonville flights
Midway to Fayetteville flights
Bloomington to Myrtle Beach flights
Evansville to Charlotte flights
St. Louis to Fayetteville 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$336FlexibilityNo cancel feeOn-time71%
DeltaCheapest$229Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$279Average$429FlexibilityNo cancel feeOn-time69%

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.