Skyscanner home

Cheap Flights from Wilmington to Chicago O'Hare International

Return selected
Return selected
origin
Enter the city you're flying from, or choose from the options below
Include nearby airports
    selected
    destination
    . Enter your destination, or choose from the options below
    Include nearby airports
      selected
      Travellers and cabin class, 1 Adult, Economy
      American Airlines
      Envoy Air
      Qatar Airways
      Republic Airways
      SkyWest Airlines

      Compare Wilmington to Chicago O'Hare International flight deals

      Find the cheapest month or even day of the year to fly to Chicago O'Hare International

      Book the best Chicago O'Hare International fare with no extra fees

      Flight deals from Wilmington to Chicago O'Hare International

      Looking for a cheap last-minute deal or the best return flight from Wilmington Airport to Chicago O'Hare International Airport? If you want to travel next month, return fares start from $592. Find the lowest prices on one-way and return tickets right here.
      Chicago.$590 per passenger.Departing Sat, 27 Feb, returning Thu, 4 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Sat, 27 Feb, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Thu, 4 Mar, arriving in Wilmington.Price includes taxes and charges.From $590, select.
      Chicago.$592 per passenger.Departing Fri, 30 Oct, returning Tue, 10 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Fri, 30 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Tue, 10 Nov, arriving in Wilmington.Price includes taxes and charges.From $592, select.
      Chicago.$592 per passenger.Departing Thu, 22 Oct, returning Mon, 26 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Thu, 22 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Mon, 26 Oct, arriving in Wilmington.Price includes taxes and charges.From $592, select.
      Chicago.$594 per passenger.Departing Wed, 4 Nov, returning Sun, 8 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Wed, 4 Nov, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Sun, 8 Nov, arriving in Wilmington.Price includes taxes and charges.From $594, select.
      Chicago.$595 per passenger.Departing Sat, 21 Nov, returning Sat, 5 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Sat, 21 Nov, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Sat, 5 Dec, arriving in Wilmington.Price includes taxes and charges.From $595, select.
      Chicago.$595 per passenger.Departing Fri, 16 Apr, returning Sun, 18 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Fri, 16 Apr, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Sun, 18 Apr, arriving in Wilmington.Price includes taxes and charges.From $595, select.
      Chicago.$844 per passenger.Departing Fri, 21 May, returning Sun, 23 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Fri, 21 May, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Sun, 23 May, arriving in Wilmington.Price includes taxes and charges.From $844, select.
      Chicago.$1,126 per passenger.Departing Thu, 25 Mar, returning Mon, 29 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Thu, 25 Mar, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Mon, 29 Mar, arriving in Wilmington.Price includes taxes and charges.From $1,126, select.
      Chicago.$1,130 per passenger.Departing Tue, 15 Dec, returning Sat, 19 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Tue, 15 Dec, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Sat, 19 Dec, arriving in Wilmington.Price includes taxes and charges.From $1,130, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Wilmington to Chicago O'Hare International found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Wilmington to Chicago O'Hare International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Wilmington to Chicago O'Hare International flights are currently cheapest in October.
      Sep
      Find prices
      Oct
      from $592
      Nov
      from $594
      Dec
      from $1,130
      Jan
      Find prices
      Feb
      Find prices
      Mar
      from $1,126
      Apr
      from $595
      May
      from $844
      Jun
      Find prices
      Jul
      Find prices
      Aug
      Find prices

      Direct flights from Wilmington to Chicago O'Hare International

      American Airlines
      Envoy Air
      Qatar Airways
      Republic Airways
      SkyWest Airlines

      Wilmington to Chicago O'Hare International: Alternative routes

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

      Chicago Midway

      14km from central Chicago
      ClosestCheapest
      from $590
      Search flights

      Chicago O'Hare International

      25km from central Chicago
      Cheapest
      from $590
      Search flights

      Chicago Rockford

      127km from central Chicago
      Search flights

      Wilmington to Chicago: Flight information

      The things to know before you go.
      Cheapest flight found$590
      Cheapest month to flyFebruary
      Average flight time2 hrs, 43 mins
      Most popular airlineAmerican Airlines
      Average flights per week46

      Finding cheap flights from Wilmington to Chicago O'Hare International: Frequently asked questions

      The best price we found for a return flight from Wilmington to Chicago O'Hare International is $590. 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 43 minutes is the average flight time from Wilmington to Chicago O'Hare International.
      American Airlines, Envoy Air and Qatar Airways fly direct from Wilmington to Chicago O'Hare International.
      As of September 2026, there are 46 flights per week flying from Wilmington to Chicago O'Hare International.
      The cheapest month to fly from Wilmington to Chicago O'Hare International is usually February.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Wilmington Airport to Chicago O'Hare International Airport on Saturday, 27 February 2027.
      Yes – the average flight time is 2 hours and 43 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 O'Hare International 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.

      Currently, Delta offers the cheapest flight tickets to Chicago O'Hare International.

      Travelling from Wilmington Airport (ILM) to Chicago O'Hare International Airport (ORD): what you need to know

      • The average length of a direct flight from Wilmington Airport to Chicago O'Hare International Airport is 2 hours 40 minutes.

      • The timezone in Chicago is UTC-6, which is one hour behind Wilmington.

      • Choose from 11 weekly Wilmington Airport to Chicago O'Hare International Airport flights. The 12:52 departure with American Airlines is the earliest flight you can take. American Airlines operates the last service of the day at 19:48.

      • To ensure you get on your ILM to ORD flight, leave enough time to navigate the airport and find your gate. Turning up two hours before international departures and an hour before domestic flights is the standard rule.

      • During popular months like July, it's a good idea to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're travelling during peak periods in general.

      • Flying into Chicago (and then discovering more of the United States!) is a snap with American Airlines. This popular carrier has direct flights from Wilmington Airport to Chicago O'Hare International Airport.

      • Most passengers choose to travel with American Airlines on this route.

      • American Airlines ranks as the leading on-time carrier for ILM to ORD flights, with 83.33% of its services landing on schedule.

      • Think about adding a stopover when booking your ticket from Wilmington Airport to Chicago O'Hare International Airport. Simply uncheck 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Here are some options between ILM and ORD:

        • Atlanta Hartsfield-Jackson Airport

        • Charlotte Douglas Airport

        • Philadelphia International Airport

      Handy information about Wilmington Airport (ILM)

      • ILM is located at 1740 Airport Boulevard.

      • 79% of flights leaving from Wilmington Airport make it to their destination on time.

      • Central Wilmington to Wilmington Airport is around 10 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, catching a taxi or ride-sharing.

      • Planning to take public transport? Expect a trip time of around 40 minutes.

      • Have an early flight from Wilmington Airport to Chicago O'Hare International Airport? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by choosing one of these hotels close to ILM:

      Arriving at Chicago O'Hare International Airport (ORD)

      When to fly to Chicago O'Hare International Airport (ORD)

      • The quietest month for a flight from Wilmington Airport to Chicago O'Hare International Airport is March, while July is the busiest. Pick the best time to visit Chicago based on whether you prefer a more relaxed vibe or a faster pace.

      • Lock in your flight from Wilmington Airport to Chicago O'Hare International Airport for July if you'd like to visit Chicago during its warmest month. You can expect temperatures of between 16ºC and 28ºC.

      • If you like cooler conditions, search for a cheap ticket from ILM to ORD in January. Temperatures average between -12ºC and 3ºC then.

      Explore more of the United States

      • Chicago is always a good idea, but there are so many other corners of the United States just waiting to be explored. About 451 kilometres south-east of Chicago, a visit to Columbus will keep your itinerary busy. Start with popular sights like Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

      • Indianapolis is another essential stop in the United States and is around 257 kilometres south-east of Chicago. No journey is complete without dropping by Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.