$338 Cheap Flights from Chicago to Wilmington in 2025

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Flight deals from Chicago to Wilmington

Looking for a cheap last-minute deal or the best return flight from Chicago to Wilmington? Find the lowest prices on one-way and return tickets right here.

Wilmington.$338 per passenger.Departing Thu, 17 Jul, returning Tue, 22 Jul.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Thu, 17 Jul, arriving in Wilmington.Inbound direct flight with United departs from Wilmington on Tue, 22 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From $338, select.

Wilmington.$338 per passenger.Departing Mon, 28 Jul, returning Mon, 4 Aug.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Mon, 28 Jul, arriving in Wilmington.Inbound direct flight with United departs from Wilmington on Mon, 4 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From $338, select.

Wilmington.$363 per passenger.Departing Tue, 27 May, returning Tue, 3 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Tue, 27 May, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Tue, 3 Jun, arriving in Chicago Midway.Price includes taxes and charges.From $363, select.

Wilmington.$364 per passenger.Departing Thu, 12 Jun, returning Sun, 15 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Thu, 12 Jun, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Sun, 15 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From $364, select.

Wilmington.$364 per passenger.Departing Tue, 20 May, returning Tue, 27 May.Return flight with American Airlines.Outbound indirect flight with American Airlines, departs from Chicago O'Hare International on Tue, 20 May, arriving in Wilmington.Inbound indirect flight with American Airlines, departs from Wilmington on Tue, 27 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From $364, select.

Wilmington.$483 per passenger.Departing Sat, 23 Aug, returning Mon, 25 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Sat, 23 Aug, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Mon, 25 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From $483, select.

Wilmington.$497 per passenger.Departing Sun, 7 Sep, returning Wed, 10 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Sun, 7 Sep, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Wed, 10 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From $497, select.

Wilmington.$542 per passenger.Departing Tue, 27 May, returning Tue, 3 Jun.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Tue, 27 May, arriving in Wilmington.Inbound direct flight with United departs from Wilmington on Tue, 3 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From $542, select.

Find the cheapest month to fly from Chicago to Wilmington

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Wilmington flights are currently cheapest in July.

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Direct flights from Chicago to Wilmington

Chicago to Wilmington: Alternative routes

Compare routes from Chicago to Wilmington below. You may find an airport to fly into that's cheaper, faster, or easier than Wilmington.

Chicago to Wilmington: Flight information

The things to know before you go.

Cheapest flight found	$338
Cheapest month to fly	July
Average flight time	2 hrs, 17 mins
Most popular airline	American Airlines
Average flights per week	52

Finding cheap flights from Chicago to Wilmington: Frequently asked questions

How much are return flights from Chicago to Wilmington?

The best price we found for a return flight from Chicago to Wilmington is $338. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Chicago to Wilmington?

2 hours and 17 minutes is the average flight time from Chicago to Wilmington.

Which airlines fly direct from Chicago to Wilmington?

American Airlines, Envoy Air and United fly direct from Chicago to Wilmington.

How many flights are there a week from Chicago to Wilmington?

As of April 2025, there are 104 flights per week flying from Chicago to Wilmington.

When is the cheapest time to fly from Chicago to Wilmington?

The cheapest month to fly from Chicago to Wilmington is usually April 2025.

Which upcoming date is cheapest to fly from Chicago to Wilmington Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Wilmington Airport on Thursday, 17 July 2025.

Can I get a direct flight from Chicago to Wilmington Airport?

Yes – the average flight time is 2 hours and 17 minutes.

How can I find the best flight deal to Wilmington?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Wilmington but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Wilmington?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Wilmington is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Chicago to Wilmington with?

The cheapest airline that flies to Wilmington is United .

Flying from Chicago to Wilmington International Airport (ILM): what you need to know

Begin your trip planning by checking out the most convenient departure point for your flight from Chicago to Wilmington International Airport (ILM). Explore your options for taking off from O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW), two of the city's main airports.
Around 2 hours 20 minutes is how long you can expect to be in the air on a direct flight from Chicago to Wilmington International Airport.
Wilmington is 1 hour ahead of Chicago. Wilmington International Airport is located in Wilmington, which operates on the UTC-4 timezone.
With 3 direct weekly flights between the two airports, O'Hare International Airport (ORD) to Wilmington International Airport (ILM) is the busiest route. American Airlines operates the earliest flight at 08:00. If you'd like to make the most of your day before you fly, the latest departure from ORD to ILM is with American Airlines at 14:00.
Arrive at the airport on time so you don't miss your flight from Chicago to ILM. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.
Getting on a plane during a peak month like August? High seasons (like summer, Christmas and New Year) can easily add another hour at security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

Airports in Chicago

O'Hare International Airport (ORD)

O'Hare International Airport (ORD) makes it easy to travel directly to your destination. Nonstop flights from Chicago to Wilmington International Airport (ILM) depart from this terminal.
If you want to leave from ORD, you can catch a direct flight from Chicago to Wilmington International Airport with United.
The distance from central Chicago to ORD is about 40 kilometres. Use travel apps like Google Maps for the quickest way to get there, whether you plan to drive or take public transport.
In search of a convenient hotel near O'Hare International Airport? If you've booked an early flight from Chicago to Wilmington International Airport, these accommodation options will have you moments from your departure gate:

Chicago Midway International Airport (MDW)

Chicago Midway International Airport (MDW) operates direct flights from Chicago to Wilmington International Airport (ILM).
From MDW, direct flights from Chicago to ILM can be booked with American Airlines.
MDW is about 19 kilometres from central Chicago. It'll take you 21 minutes or so to get to the airport if you're driving from the city centre. Public transport takes roughly 46 minutes.
You're going on holiday, so why not spend an extra night away? Consider kicking back in one of these hotels near Chicago Midway International Airport the day before your flight from Chicago to ILM:

About Wilmington International Airport (ILM)

If you're arriving on a late flight from Chicago to Wilmington International Airport, few things top the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and sleeping not long after at one of these options near ILM:

Getting from Wilmington International Airport (ILM) to central Wilmington

Wilmington International Airport to central Wilmington is around 15 minutes in a car. It's approximately 11 kilometres away. See what options are available, such as car rentals, cabs or ride-sharing.
If you're taking public transport, expect a journey time of roughly 2 hours and 50 minutes.

How to find the cheapest flights from Chicago to Wilmington International Airport (ILM)

The lowest price we've seen for a one-way ticket from Chicago to Wilmington International Airport is $170. The cheapest price for a return flight is $338. Remember fares may change due to availability at the time of booking.
Book 8 months before flying. After crunching the numbers on our calendar, this is how far you'll want to book ahead to find flight tickets from Chicago to ILM.
The cheapest month for tickets from Chicago to Wilmington International Airport is May. Use the 'Whole month' search feature to find the most affordable day to fly if you're flexible with your plans.
Finding a cheap ticket from Chicago to ILM is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when the price has dropped.
Customise your trip by applying filters. Adjust the number of stops, duration, and departure and arrival times to find the right flight from Chicago to Wilmington International Airport. You can also sort the results to see the 'Best,' 'Cheapest' or 'Fastest' options first.

The best time to fly from Chicago to Wilmington International Airport (ILM)

It's time to choose your travel dates for your flight from Chicago to Wilmington International Airport. July is the most popular month to visit Wilmington. If you like a more relaxed vibe, go in February.
Lock in your flight from Chicago to ILM for July if you're eager to explore the city during its warmest month. You can expect temperatures in Wilmington to range from 23ºC to 32ºC.
If you'd rather travel in cooler conditions, look for a cheap flight from Chicago to Wilmington International Airport in January when temperatures average between 1ºC and 16ºC.

More about Wilmington

Once you've booked your flight from Chicago to Wilmington International Airport, think about where to rest your head in this city. Make one of these options your base for exploring Wilmington:
One of the best ways to experience Wilmington is to explore its top attractions. Essential stops include Airlie Gardens, Wrightsville Beach Brewery and Cape Fear Museum of History and Science.

Complete your Wilmington trip with a car rental

Finding you a cheap flight from Chicago to Wilmington International Airport isn't the only trick up our sleeve. Check out our car rentals in Wilmington and explore at your own pace. We search for deals from trusted car rental providers and put them all in one place. You can instantly compare offers and then book with no fees.