HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$69+ Cheap flights from Wilmington (ILM) to O'Hare Intl (ORD)

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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — ORD
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wilmington to O'Hare Intl 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 Wilmington New Hanover County to Chicago O'Hare Intl are usually found in February or July, booked 82 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Wilmington to O'Hare Intl

Cheapest flights from Wilmington to O'Hare Intl
Explore the most affordable flight options available from Wilmington to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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.
jue. 12/182:23 pmILM - ORD
1 stop5h 20mDelta
dom. 1/45:30 amORD - ILM
1 stop6h 52mDelta
Deal found 12/10$304
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:40 amILM - ORD
1 stop5h 05mAmerican Airlines
mar. 12/306:37 pmORD - ILM
1 stop4h 22mAmerican Airlines
Deal found 12/11$359
This Delta deal was found by Cheapflights users on 12/10. 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.
sáb. 12/136:00 amILM - ORD
1 stop5h 22mDelta
mar. 12/162:35 pmORD - ILM
1 stop7h 02mDelta
Deal found 12/10$369
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/156:53 pmILM - ORD
1 stop5h 01mAmerican Airlines
sáb. 12/206:38 pmORD - ILM
1 stop4h 21mAmerican Airlines
Deal found 12/11$392
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/205:30 pmILM - ORD
1 stop6h 45mAmerican Airlines
dom. 1/44:05 pmORD - ILM
1 stop4h 51mAmerican Airlines
Deal found 12/10$403
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/291:21 pmILM - ORD
1 stop7h 01mAmerican Airlines
sáb. 1/37:11 amORD - ILM
1 stop4h 20mAmerican Airlines
Deal found 12/10$414
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/293:17 pmILM - ORD
2 stops28h 16mMultiple Airlines
sáb. 1/31:34 pmORD - ILM
1 stop18h 06mMultiple Airlines
Deal found 12/10$419
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/191:21 pmILM - ORD
1 stop7h 01mAmerican Airlines
dom. 1/44:05 pmORD - ILM
1 stop4h 51mAmerican Airlines
Deal found 12/10$431
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/136:00 amILM - ORD
1 stop5h 44mUnited Airlines
mar. 12/166:17 pmORD - ILM
2 stops19h 44mUnited Airlines
Deal found 12/10$476
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/225:55 pmILM - ORD
1 stop7h 35mMultiple Airlines
dom. 12/287:57 pmORD - ILM
3 stops26h 15mMultiple Airlines
Deal found 12/11$494

Find flight deals from Wilmington to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to O'Hare Intl (ORD). 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$175
(Kiwi.com)

One-way from

$69
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$365

Good round-trip deal

$249 or less

Good one-way deal

$203 or less
Provider with most accurate pricing for Wilmington New Hanover County-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Wilmington New Hanover County-Chicago O'Hare Intl flights.
Search Deals
From Wilmington New Hanover County to Chicago O'Hare Intl
Search Deals
One-way flight from Wilmington New Hanover County to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Wilmington New Hanover County to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Wilmington New Hanover County to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wilmington to O'Hare Intl 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Wilmington to Chicago O'Hare Intl Airport that are best for you.

Fly from

Wilmington

Fly to

O'Hare Intl

Route

Depart

Return

Price

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

mar. 1/27

11:55 am-6:28 pm

1 stop7h 33m

Chicago O'Hare Intl

sáb. 2/28

5:25 am-10:59 am

1 stop4h 34m

$229

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

jue. 3/12

5:49 pm-11:56 pm

1 stop7h 07m

Chicago O'Hare Intl

lun. 3/16

5:59 pm-11:59 pm

1 stop5h 00m

$229

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

jue. 4/9

2:25 pm-11:03 pm

1 stop9h 38m

Chicago O'Hare Intl

lun. 4/13

7:00 am-9:27 pm

1 stop13h 27m

$243

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

mié. 5/20

5:40 pm-10:43 pm

1 stop6h 03m

Chicago O'Hare Intl

dom. 5/24

6:00 am-11:09 am

1 stop4h 09m

$249

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

vie. 2/6

6:00 am-12:11 pm

1 stop7h 11m

Chicago O'Hare Intl

sáb. 2/7

11:42 am-2:54 pm

Nonstop2h 12m

$268

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

mar. 1/27

6:30 am-12:25 pm

1 stop6h 55m

Chicago O'Hare Intl

sáb. 2/28

8:30 am-11:40 am

Nonstop2h 10m

$268

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

vie. 5/8

5:40 pm-10:43 pm

1 stop6h 03m

Chicago O'Hare Intl

dom. 5/10

6:00 am-1:36 pm

1 stop6h 36m

$284

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

mar. 1/6

10:37 am-4:44 pm

1 stop7h 07m

Chicago O'Hare Intl

vie. 1/9

7:30 pm-11:15 am

1 stop14h 45m

$287

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

jue. 4/9

5:22 am-8:49 am

1 stop4h 27m

Chicago O'Hare Intl

lun. 4/13

5:10 am-12:08 pm

1 stop5h 58m

$332

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

vie. 2/13

2:08 pm-3:35 pm

1 stop26h 27m

$69

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 17 results
1
2

Compare providers for flights from Wilmington to O'Hare Intl

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 Wilmington to O'Hare Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Wilmington-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Wilmington-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Wilmington-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Wilmington-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Wilmington-Chicago O'Hare Intl Airport 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 Wilmington to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Wilmington 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 Wilmington to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Wilmington to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Wilmington to O'Hare Intl. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Wilmington to Chicago O'Hare Intl Airport, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Wilmington to Chicago O'Hare Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Wilmington to Chicago O'Hare Intl Airport (average of $96). Flying from Wilmington to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $274). 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 ORD?

Find hourly flight availability from Wilmington to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Wilmington to Chicago O'Hare Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Wilmington to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Wilmington to O'Hare Intl. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Wilmington to Chicago O'Hare Intl Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated diciembre 12, 2025.
See what other customers who have flown with United Airlines and American Airlines from Wilmington to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Wilmington to O'Hare Intl. 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 from for flights from Wilmington to Chicago O'Hare Intl?

    Wilmington New Hanover County (ILM) is the airport you will fly out of if you book a flight from Wilmington to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from New Hanover County; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Wilmington airport to Chicago O'Hare Intl. It is only a 4.3 mi journey to New Hanover County (ILM) from Wilmington’s city center.

  • How long is the flight from Wilmington to Chicago O'Hare Intl Airport?

    Airlines like Delta fly from Wilmington to Chicago O'Hare Intl Airport in about 7h 33m. The time it takes to get you to your destination can typically vary by up to . There are 760 mi between Wilmington and Chicago O'Hare Intl Airport.

  • What are the cheapest airlines flying from Wilmington to Chicago O'Hare Intl Airport round-trip?

    Flying on American Airlines is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $209. Another option worth looking into is United Airlines, starting at $249 round trip. Users have found that American Airlines is 33% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Wilmington to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Wilmington, check out the most reliable airlines to get you to your destination on time: Qatar Airways (97%), Envoy Air (96%), American Airlines( 64%).

  • What are the cheapest flights from Wilmington to Chicago O'Hare Intl Airport?

    On average you can expect to pay $535 for a flight from Wilmington to Chicago O'Hare Intl Airport. The cheapest flight overall is $203 while the most popular route, (Wilmington New Hanover County - Chicago O'Hare Intl) is currently priced at $216.

  • Can I find deals for flights from Wilmington to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Wilmington to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wilmington to O'Hare Intl?

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

  • Can I find deals for business class flights from Wilmington to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Wilmington to O'Hare Intl 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 Wilmington to Chicago O'Hare Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Wilmington to Chicago O'Hare Intl Airport (average of $96). Flying from Wilmington to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $274). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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 Wilmington to O'Hare Intl

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

Top 2 airlines flying from Wilmington to O'Hare Intl

Discover the top 2 airlines that operate flights from Wilmington to O'Hare Intl. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$312FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$249Average$314FlexibilityNo 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.