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. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $229 and $243, respectively. Users have found that American Airlines is 32% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Wilmington to Chicago O'Hare Intl Airport one-way?

For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $111. Users have also found prices from $123 and $218 on Sun Country Air and American Airlines, respectively.

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

On average you can expect to pay $345 for a flight from Wilmington to Chicago O'Hare Intl Airport. The cheapest flight overall is $124 while the most popular route, (Wilmington New Hanover County - Chicago O'Hare Intl) is currently priced at $209.

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

Tuesday flights are found to be more expensive to fly from Wilmington to Chicago O'Hare Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago O'Hare Intl Airport.

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

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, January can be a great choice for travel to Chicago O'Hare Intl Airport. Flights to Chicago O'Hare Intl Airport from Wilmington in January are about $314 on average during January, but can be found for as low as $218.

Most accurate provider : When it comes to deals on Wilmington-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >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.

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.

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.

$111+ Flights from Wilmington to Chicago O'Hare Intl Airport - Compare & Save Big

Q: How far in advance should I book a flight from Wilmington to Chicago O'Hare Intl Airport?

To save on the cost of your flight from Wilmington to Chicago O'Hare Intl Airport, book at least 49 days before your planned departure. Booking around this time can save you about 74% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $264 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $394.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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 54 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Wilmington to O'Hare Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$192 (Mytrip)
One-way from	$111 (JetBlue)
Popular in	September
Cheapest in	February
Average price	$343
Good round-trip deal	$264 or less
Good one-way deal	$206 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. 3% potential increase in price ($12 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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

Find 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 avril 29, 2025.

lun. 5/266:30 amILM - ORD

1 stop27h 20mMultiple Airlines

lun. 6/26:30 amORD - ILM

1 stop14h 11mMultiple Airlines

Deal found 4/28

$192

jeu. 6/57:48 pmILM - ORD

Nonstop2h 35mAmerican Airlines

lun. 6/169:10 amORD - ILM

Nonstop2h 14mAmerican Airlines

Deal found 4/29

$209

sam. 6/712:15 pmILM - ORD

1 stop5h 13mDelta

mar. 6/177:10 amORD - ILM

1 stop5h 33mDelta

Deal found 4/28

$229

ven. 6/274:59 pmILM - ORD

Nonstop2h 36mUnited Airlines

dim. 6/2911:59 amORD - ILM

Nonstop2h 25mUnited Airlines

Deal found 4/29

$243

Best flights from Wilmington to O'Hare Intl
Discover carefully curated flight deals from Wilmington to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated avril 29, 2025.

lun. 5/266:30 amILM - ORD

1 stop27h 20mMultiple Airlines

lun. 6/26:30 amORD - ILM

1 stop14h 11mMultiple Airlines

Deal found 4/28

$192

jeu. 6/57:48 pmILM - ORD

Nonstop2h 35mAmerican Airlines

lun. 6/169:10 amORD - ILM

Nonstop2h 14mAmerican Airlines

Deal found 4/29

$209

sam. 6/712:15 pmILM - ORD

1 stop5h 13mDelta

mar. 6/177:10 amORD - ILM

1 stop5h 33mDelta

Deal found 4/28

$229

ven. 6/274:59 pmILM - ORD

Nonstop2h 36mUnited Airlines

dim. 6/2911:59 amORD - ILM

Nonstop2h 25mUnited Airlines

Deal found 4/29

$243

Last-minute flights from Wilmington to O'Hare Intl
Discover last-minute flight deals from Wilmington to O'Hare Intl. Data last updated avril 29, 2025 and is based on user searches.

lun. 5/57:00 amILM - ORD

1 stop27h 24mMultiple Airlines

jeu. 5/89:55 amORD - ILM

1 stop24h 50mMultiple Airlines

Deal found 4/28

$274

lun. 5/54:00 pmILM - ORD

1 stop5h 50mDelta

lun. 5/125:58 pmORD - ILM

1 stop4h 54mDelta

Deal found 4/28

$309

lun. 5/54:41 pmILM - ORD

1 stop7h 58mUnited Airlines

sam. 5/3111:05 amORD - ILM

Nonstop2h 25mUnited Airlines

Deal found 4/28

$684

jeu. 5/225:10 pmILM - ORD

Nonstop2h 36mUnited Airlines

dim. 8/1711:59 amORD - ILM

Nonstop2h 25mUnited Airlines

Deal found 4/28

$279

sam. 5/2412:35 pmILM - ORD

1 stop9h 52mAmerican Airlines

lun. 5/267:00 amORD - ILM

1 stop6h 27mAmerican Airlines

Deal found 4/28

$297

lun. 5/266:30 amILM - ORD

1 stop27h 20mMultiple Airlines

lun. 6/26:30 amORD - ILM

1 stop14h 11mMultiple Airlines

Deal found 4/28

$192

ven. 5/306:28 pmILM - ORD

1 stop6h 30mDelta

mar. 6/39:39 amORD - ILM

1 stop7h 04mDelta

Deal found 4/28

$229

One-way flights from Wilmington to O'Hare Intl
Search for one-way flight options from Wilmington to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated avril 29, 2025.

mar. 5/2012:35 pmILM - ORD

1 stop7h 01mJetBlue

Deal found 4/28

$111

jeu. 5/2912:24 pmILM - ORD

1 stop7h 45mSun Country Air

Deal found 4/28

$123

jeu. 6/268:00 amILM - ORD

2 stops26h 26mMultiple Airlines

Deal found 4/28

$199

sam. 5/3112:35 pmILM - ORD

1 stop11h 17mAmerican Airlines

Deal found 4/28

$218

mer. 5/287:00 amILM - ORD

2 stops12h 37mDelta

Deal found 4/28

$229

dim. 5/255:10 pmILM - ORD

Nonstop2h 36mUnited Airlines

Deal found 4/28

$358

Cheapflights Fare Finder

Use the filters below to find and compare flights from Wilmington to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

lun. 5/26

6:30 am-8:50 am

1 stop27h 20m

Chicago O'Hare Intl

lun. 6/2

6:30 am-9:41 pm

1 stop14h 11m

$192

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

jeu. 6/5

7:48 pm-9:23 pm

Nonstop2h 35m

Chicago O'Hare Intl

lun. 6/16

9:10 am-12:24 pm

Nonstop2h 14m

$209

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

sam. 6/7

12:15 pm-4:28 pm

1 stop5h 13m

Chicago O'Hare Intl

mar. 6/17

7:10 am-1:43 pm

1 stop5h 33m

$229

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

ven. 6/27

4:59 pm-6:35 pm

Nonstop2h 36m

Chicago O'Hare Intl

dim. 6/29

11:59 am-3:24 pm

Nonstop2h 25m

$243

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

mar. 5/20

12:35 pm-6:36 pm

1 stop7h 01m

$111

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

jeu. 5/29

12:24 pm-7:09 pm

1 stop7h 45m

$123

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

jeu. 6/26

8:00 am-9:26 am

2 stops26h 26m

$199

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

sam. 5/31

12:35 pm-10:52 pm

1 stop11h 17m

$218

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

mer. 5/28

7:00 am-6:37 pm

2 stops12h 37m

$229

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

dim. 5/25

5:10 pm-6:46 pm

Nonstop2h 36m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Wilmington to O'Hare Intl

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >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?

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 54 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, August is the cheapest month in which you can book a flight from Wilmington to Chicago O'Hare Intl Airport (average of $245). Flying from Wilmington to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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?

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 32% on your trip compared to booking a flight in the morning.

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

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

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from Wilmington to Chicago to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,936 reviews

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

7,936 reviews

Delta

8.0

Very good

7,936 reviews

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

8,696 reviews

Delta

8.0

Very good

7,936 reviews

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

JetBlue

7.3

Good

2,922 reviews

Delta

8.0

Very good

7,936 reviews

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

7,936 reviews

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

Sun Country Air

6.9

Okay

346 reviews

Delta

8.0

Very good

7,936 reviews

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

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.
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. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $229 and $243, respectively. Users have found that American Airlines is 32% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Wilmington to Chicago O'Hare Intl Airport one-way?
For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $111. Users have also found prices from $123 and $218 on Sun Country Air and American Airlines, respectively.
What are the cheapest flights from Wilmington to Chicago O'Hare Intl Airport?
On average you can expect to pay $345 for a flight from Wilmington to Chicago O'Hare Intl Airport. The cheapest flight overall is $124 while the most popular route, (Wilmington New Hanover County - Chicago O'Hare Intl) is currently priced at $209.
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, August is the cheapest month in which you can book a flight from Wilmington to Chicago O'Hare Intl Airport (average of $245). Flying from Wilmington to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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

Schaumburg

Hoffman Estates

Rosemont

Beloit

Racine

Skokie

Naperville

Elgin

Tinley Park

Kenosha

Rockford

Arlington Heights

Orland Park

Joliet

Merrillville

Northbrook

Glenview

Des Plaines

Lake Geneva

Waukegan

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Wilmington to O'Hare Intl

Other flights to O'Hare Intl

Myrtle Beach to O'Hare Intl flights

Burlington to O'Hare Intl flights

Atlanta to O'Hare Intl flights

Boston to O'Hare Intl flights

Newark to O'Hare Intl flights

Orlando to O'Hare Intl flights

Chicago O'Hare Intl Airport to Myrtle Beach flights

Chicago O'Hare Intl Airport to Burlington, Iowa flights

Chicago O'Hare Intl Airport to Newark Airport flights

Chicago O'Hare Intl Airport to Grand Rapids flights

Chicago O'Hare Intl Airport to Pittsburgh flights

Chicago O'Hare Intl Airport to Louisville flights

Chicago O'Hare Intl Airport to St. Louis flights

Chicago O'Hare Intl Airport to Minneapolis flights

Chicago O'Hare Intl Airport to Dallas/Fort Worth Airport flights

Chicago O'Hare Intl Airport to Nashville flights

Chicago O'Hare Intl Airport to Boston flights

Chicago O'Hare Intl Airport to Orlando Airport flights

Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flights

Chicago O'Hare Intl Airport to Tampa flights

Chicago O'Hare Intl Airport to Atlanta flights

Chicago O'Hare Intl Airport to Miami flights

Chicago O'Hare Intl Airport to New Orleans flights

Chicago O'Hare Intl Airport to Cape Girardeau flights

Top 2 airlines flying from Wilmington to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$208	Average$337	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$255	Average$333	FlexibilityNo cancel fee	On-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.

$111+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Wilmington to O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Wilmington New Hanover County to Chicago O'Hare Intl are usually found in February or July, booked 54 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Wilmington to O'Hare Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Wilmington to O'Hare Intl

Cheapest flights from Wilmington to O'Hare IntlExplore 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 avril 29, 2025.

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 avril 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Wilmington to Chicago O'Hare Intl Airport that are best for you.

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 April.

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.

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 April 25, 2025.

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

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 avril 29, 2025.

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 March 30, 2025.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from Wilmington to Chicago to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

What are the cheapest airlines to fly from Wilmington to Chicago O'Hare Intl Airport one-way?

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

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

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

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

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

Traveling to a place near Wilmington?

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.

Top 2 airlines flying from Wilmington to O'Hare Intl

100% Free

Book with Flexibility

Travel Smart

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 avril 29, 2025.