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Cheap flights from Wilmington to Illinois from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wilmington to Illinois departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Wilmington to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 3:20 pmILM-ORD
9h 20m1 stop
Multiple Airlines Logo
7:10 am - 6:28 pmORD-ILM
10h 18m1 stop
$144Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
Multiple Airlines Logo
7:00 am - 3:20 pmILM-ORD
9h 20m1 stop
Multiple Airlines Logo
12:09 pm - 10:31 pmORD-ILM
9h 22m1 stop
$163Multiple Airlines
Find Deal
Sun, Dec 7 - Thu, Dec 11
Multiple Airlines Logo
7:00 am - 3:20 pmILM-ORD
9h 20m1 stop
Multiple Airlines Logo
5:00 am - 10:31 pmORD-ILM
16h 31m2 stops
$178Multiple Airlines
Find Deal
Sun, Dec 7 - Thu, Dec 11
Multiple Airlines Logo
4:50 pm - 9:12 amILM-ORD
17h 22m1 stop
Multiple Airlines Logo
7:20 pm - 9:27 pmORD-ILM
25h 07m1 stop
$181Multiple Airlines
Find Deal
Mon, Feb 23 - Sun, Mar 1
Delta Logo
6:00 am - 10:27 amILM-MDW
5h 27m1 stop
Delta Logo
11:21 am - 4:52 pmMDW-ILM
4h 31m1 stop
$229Delta
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Fri, Jan 9 - Mon, Jan 12
Delta Logo
6:00 am - 10:52 amILM-ORD
5h 52m1 stop
Delta Logo
5:30 am - 1:43 pmORD-ILM
7h 13m1 stop
$229Delta
Find Deal
Fri, Jan 9 - Sun, Jan 11
American Airlines Logo
1:21 pm - 4:00 pmILM-STL
3h 39m1 stop
American Airlines Logo
7:05 am - 12:31 pmSTL-ILM
4h 26m1 stop
$268American Airlines
Find Deal
Wed, Dec 31 - Fri, Jan 2
American Airlines Logo
6:00 am - 12:44 pmILM-STL
7h 44m2 stops
American Airlines Logo
6:00 am - 1:55 pmSTL-ILM
6h 55m1 stop
$320American Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
United Airlines Logo
6:00 am - 5:05 pmILM-MLI
12h 05m2 stops
United Airlines Logo
1:00 pm - 11:35 pmMLI-ILM
9h 35m2 stops
$389United Airlines
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Tue, Dec 9 - Sat, Dec 13
United Airlines Logo
6:00 am - 10:15 amILM-MLI
29h 15m2 stops
United Airlines Logo
1:00 pm - 11:54 pmMLI-ILM
9h 54m2 stops
$423United Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 16

American Airlines flights from Wilmington to Illinois

Our best American Airlines deals on Wilmington to Illinois flight tickets
American Airlines
Dec 31
ILM1:21 pmWilmington New Hanover County
3h 39m
1 stop
STL4:00 pmLambert-St Louis
Jan 2
STL7:05 amLambert-St Louis
4h 26m
1 stop
ILM12:31 pmWilmington New Hanover County
$268
Find similar
American Airlines
Dec 18
ILM6:00 amWilmington New Hanover County
7h 07m
1 stop
ORD12:07 pmChicago O'Hare Intl
Jan 4
ORD6:40 amChicago O'Hare Intl
6h 15m
1 stop
ILM1:55 pmWilmington New Hanover County
$307
Find similar
American Airlines
Nov 25
ILM5:00 amWilmington New Hanover County
4h 27m
1 stop
STL8:27 amLambert-St Louis
Nov 29
STL6:00 amLambert-St Louis
7h 02m
1 stop
ILM2:02 pmWilmington New Hanover County
$315
Find similar

United Airlines flights from Wilmington to Illinois

Our best United Airlines deals on Wilmington to Illinois flight tickets
United Airlines
Dec 6
ILM6:00 amWilmington New Hanover County
5h 44m
1 stop
ORD10:44 amChicago O'Hare Intl
Dec 7
ORD5:25 pmChicago O'Hare Intl
5h 29m
1 stop
ILM11:54 pmWilmington New Hanover County
$269
Find similar
United Airlines
Dec 6
ILM6:00 amWilmington New Hanover County
27h 00m
2 stops
ORD8:00 amChicago O'Hare Intl
Dec 7
ORD3:35 pmChicago O'Hare Intl
7h 19m
1 stop
ILM11:54 pmWilmington New Hanover County
$386
Find similar
United Airlines
Dec 9
ILM6:00 amWilmington New Hanover County
12h 05m
2 stops
MLI5:05 pmMoline Quad-City
Dec 13
MLI1:00 pmMoline Quad-City
9h 35m
2 stops
ILM11:35 pmWilmington New Hanover County
$389
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Wilmington to Illinois 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, momondo users made 832,500 searches. Data last updated November 24, 2025.
Use the filters below to find and compare flights from Wilmington to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

Thu 12/11

7:00 am-3:20 pm

1 stop9h 20m

Chicago O'Hare Intl

Mon 12/15

7:10 am-6:28 pm

1 stop10h 18m

$144

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

Sun 12/7

7:00 am-3:20 pm

1 stop9h 20m

Chicago O'Hare Intl

Thu 12/11

12:09 pm-10:31 pm

1 stop9h 22m

$163

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

Sun 12/7

7:00 am-3:20 pm

1 stop9h 20m

Chicago O'Hare Intl

Thu 12/11

5:00 am-10:31 pm

2 stops16h 31m

$178

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

Mon 2/23

4:50 pm-9:12 am

1 stop17h 22m

Chicago O'Hare Intl

Sun 3/1

7:20 pm-9:27 pm

1 stop25h 07m

$181

WilmingtonChicago

ILM - MDW

ILMMDW

Wilmington New Hanover County

Fri 1/9

6:00 am-10:27 am

1 stop5h 27m

Chicago Midway

Mon 1/12

11:21 am-4:52 pm

1 stop4h 31m

$229

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

Fri 1/9

6:00 am-10:52 am

1 stop5h 52m

Chicago O'Hare Intl

Sun 1/11

5:30 am-1:43 pm

1 stop7h 13m

$229

WilmingtonSt. Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Wed 12/31

1:21 pm-4:00 pm

1 stop3h 39m

Lambert-St Louis

Fri 1/2

7:05 am-12:31 pm

1 stop4h 26m

$268

WilmingtonSt. Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Tue 12/9

6:00 am-12:44 pm

2 stops7h 44m

Lambert-St Louis

Sat 12/13

6:00 am-1:55 pm

1 stop6h 55m

$320

WilmingtonMoline

ILM - MLI

ILMMLI

Wilmington New Hanover County

Tue 12/9

6:00 am-5:05 pm

2 stops12h 05m

Moline Quad-City

Sat 12/13

1:00 pm-11:35 pm

2 stops9h 35m

$389

WilmingtonMoline

ILM - MLI

ILMMLI

Wilmington New Hanover County

Sat 12/13

6:00 am-10:15 am

2 stops29h 15m

Moline Quad-City

Tue 12/16

1:00 pm-11:54 pm

2 stops9h 54m

$423

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Wilmington to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Wilmington is in January. Flight prices, which tend to average around $263, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $270.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Wilmington to Illinois is on a Saturday when prices can be found for as low as $338. Flights from Wilmington to Illinois on a Sunday will generally be more expensive and average around $517. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Wilmington to Illinois during this time can be as low as $289. Flights in the afternoon are often more expensive with an average ticket price of $388.

What is the cheapest Wilmington New Hanover County to Illinois flight route?

Fly from Wilmington New Hanover County to Chicago O'Hare Intl for the best Wilmington New Hanover County - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Wilmington when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $311 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Wilmington for as low as $248 on momondo.

What cabin class options are available on Wilmington New Hanover County to Illinois flights?

There are 4 cabin classes available to choose from on Wilmington New Hanover County to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Wilmington to Illinois flights?

You could potentially save up to 36% on your flight if you consider stops on a Wilmington to Illinois flight.

Cheap Wilmington to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wilmington to Illinois

Best Price Found

$331

Fastest flight time

2h 31m

Direct flights

Fri, Sat and Sun

Airports in Illinois

1 airport
The best one-way flight to Illinois from Wilmington in the past 72 hours is $331. The best round-trip flight deal from Wilmington to Illinois found on momondo in the last 72 hours is $319.
The fastest flight from Wilmington to Illinois takes 2h 31m
Direct flights go from Wilmington to Illinois on Friday, Saturday and Sunday. The only airline offering direct flights is American Airlines.
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)
Search flight deals

  • When did momondo last update prices for flights from Wilmington New Hanover County Airport to Illinois?

    Prices for flights from Wilmington New Hanover County Airport to Illinois refresh daily.

  • How many operators does momondo search for flights from Wilmington New Hanover County Airport to Illinois?

  • How old do you have to be to fly from Wilmington New Hanover County Airport to Illinois?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wilmington New Hanover County Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Wilmington to Illinois?

Best airlines flying from Wilmington to Illinois

Compare and see reviews for airlines that fly from Wilmington to Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $209Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $249Free CancellationRating
7.4
9,044 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Wilmington to Illinois?

Finding the right flight to Illinois from Wilmington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

Can I find flights from Wilmington to Illinois with flexible booking policies on momondo?

Flights from Wilmington to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Wilmington to Illinois?

momondo helps you find the best flight between Wilmington and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Wilmington to Illinois right now. Can momondo alert me if prices change?

Price alerts on flights to Illinois from Wilmington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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