Cheap flights from Wilmington to Chicago

Compare Wilmington to Chicago flight deals

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Flight deals from Wilmington Airport to Chicago

Looking for a cheap last-minute deal or the best return flight from Wilmington Airport to Chicago? If you want to travel next month, return fares start from $340. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Wilmington to Chicago

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

Direct flights from Wilmington to Chicago

Wilmington to Chicago: Flight information

The things to know before you go.
Cheapest flight found$192
Cheapest month to flyJune
Average flight time2 hrs, 42 mins
Most popular airlineAmerican Airlines
Average flights per week55

Finding cheap flights from Wilmington to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Wilmington to Chicago is $315. 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.
2 hours and 42 minutes is the average flight time from Wilmington to Chicago.
American Airlines, Envoy Air and Qatar Airways fly direct from Wilmington to Chicago.
As of March 2026, there are 55 flights per week flying from Wilmington to Chicago.
The cheapest month to fly from Wilmington to Chicago is usually September.
If you're flying from Wilmington Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from $315.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Wilmington Airport to Chicago on Thursday, 17 September 2026.
Yes – the average flight time is 2 hours and 42 minutes.
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 Chicago 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 3°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, United offers the cheapest flight tickets to Chicago.

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

  • Expect to be in the air for 2 hours 15 minutes. That's the average journey time for a direct flight from Wilmington International Airport to Chicago.

  • Wilmington International Airport is located in Wilmington. Following the UTC-5 timezone, Chicago is one hour behind Wilmington.

  • Wilmington International Airport (ILM) to O'Hare International Airport (ORD) is the most popular route, with six flights a week to choose from. You can fly from ILM to ORD at 12:52 with American Airlines.

  • Give yourself enough time to get on your ILM to Chicago flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Heading off during a peak time like public or school holidays? Expect longer lines at security and check-in. For peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • Direct Wilmington International Airport to Chicago tickets are available for booking. O'Hare International Airport (ORD) will be where your journey ends.

  • American Airlines is a well-known carrier that offers direct flights from Wilmington International Airport to Chicago.

  • Travelling from central Wilmington to ILM takes about 2 hours 50 minutes on public transport. If you ride-share, drive or take a cab, you'll cover the 6 kilometres in 15 minutes or so, depending on traffic.

  • Planning to catch an early flight from Wilmington International Airport to Chicago? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by choosing one of these stays near ILM:

  • When it comes to the on-time performance of Wilmington International Airport, data shows 79.81% of flights arrive within the scheduled time frame.

  • You'll find ILM at 1740 Airport Boulevard.

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

  • $192 is currently the best price for a one-way Wilmington International Airport to Chicago flight. A return plane ticket starts at $315. These prices may change depending on demand and availability.

  • Book two months before you travel. Pricing trends show that this is the ideal window for finding cheap flights from ILM to Chicago.

  • The best month for landing cheap Wilmington International Airport to Chicago tickets is June. Use the 'Whole month' tool to compare flight prices, then select the dates offering the lowest fares.

  • Finding a cheap flight from ILM to Chicago couldn't be easier with Price Alerts. Simply set up one of these automatic notifications and we'll notify you as soon as a cheaper option becomes available.

  • Select your ideal departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Wilmington International Airport to Chicago by 'Best,' 'Cheapest' or 'Fastest.'

Airports in Chicago

O'Hare International Airport (ORD)

  • The distance from O'Hare International Airport (ORD) to central Chicago is roughly 40 kilometres. It takes about 35 minutes to get to the centre driving.

  • If you're travelling on public transport, expect a journey time of around 55 minutes.

  • Consider booking a hotel close to ORD if you have a late flight from Wilmington International Airport to Chicago. Check in to one of these options and avoid the hassle of a long transfer:

  • Say yes to new adventures by picking up an O'Hare International Airport rental car. Grab your wheels from Routes Car Rentals, Dollar or Budget to explore Chicago and beyond.

  • Lock in the lowest price by booking your ride from O'Hare International Airport around four weeks before your flight from ILM to Chicago.

  • You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Once your flight from Wilmington International Airport to Chicago has landed, you can make your way to the city centre in about 20 minutes by car. Central Chicago is roughly 19 kilometres from Chicago Midway International Airport (MDW).

  • If you choose to travel on public transport, you'll get to the city centre in 45 minutes or so.

  • Following your ILM to Chicago flight, tuck yourself in at a hotel close to MDW. These are some great accommodation options that'll help you sink into relaxation mode:

  • No need to worry about public transport schedules or long cab queues. Grab a Chicago Midway International Airport rental car and let the journey unfold your way. Compare rates and availability from Dollar, Hertz and Budget.

  • Snap up the best price by booking your ride from MDW four weeks in advance. You'll also have access to a wider selection of vehicles.

  • Chicago Midway International Airport can be found at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Hop off your flight from Wilmington International Airport to Chicago and head straight for your hotel or start taking in the sights right away. Central Chicago is around 137 kilometres from Chicago Rockford International Airport (RFD) and typically takes 1 hour 25 minutes to reach by car.

  • Public transport can take you there in roughly 4 hours 15 minutes.

  • If you don't want to travel into the centre, choose a hotel close to RFD. Check in to one of these stays after your ILM to Chicago flight:

  • Begin your trip without worrying about how to reach your next stop with a Chicago Rockford International Airport rental car. You can book with reliable companies here like Budget, Alamo and National.

  • Booking a couple of weeks ahead of your flight from Wilmington International Airport to Chicago is always a good idea. As well as better deals, you'll have a wider selection of vehicle makes and models at RFD.

  • Chicago Rockford International Airport's address is 2 Airport Cir.

Best time to go to Chicago

  • Visit Chicago during high season if you want a lively atmosphere, but remember that hotel prices tend to be higher. Alternatively, book your flights from Wilmington International Airport to Chicago during low season when prices are cheaper and it's less crowded.

  • Before booking a Wilmington International Airport to Chicago plane ticket, think about the kind of weather you prefer. July is the warmest month in Chicago, with temperatures ranging from 15ºC (59ºF) to 29ºC (84ºF).

  • January sees average temperatures of between -12ºC (10ºF) and 3ºC (37ºF). Search for a cheap ticket from ILM to Chicago around that time if you want to travel when it's cooler.

More about Chicago

Explore more of United States

  • Columbus is just one of the many places in United States waiting to be discovered after you've seen Chicago. Around 451 kilometres away to the south-east, popular attractions include Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Indianapolis is another favourite destination in United States and is around 257 kilometres south-east of Chicago. No trip is complete without visiting The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.