HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wilmington

$129+ Cheap flights from Illinois to Wilmington (ILM)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ILM
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Wilmington 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.

Cheap flight deals from Illinois to Wilmington

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Wilmington (ILM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$199
(American Airlines)

One-way from

$129
(Mytrip)

Good round-trip deal

$209 or less

Good one-way deal

$258 or less
From Illinois to Wilmington New Hanover County
Search Deals
One-way flight from Illinois to Wilmington New Hanover County
Search Deals
Price to beat on a round-trip flight from Illinois to Wilmington New Hanover County.
Search Deals
Price to beat on a one-way flight from Illinois to Wilmington New Hanover County.
Search Deals

Find flight deals from Illinois to Wilmington

Cheapest flights from Illinois to Wilmington
Explore the most affordable flight options available from Illinois to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/44:33 pmMLI - ILM
1 stop4h 37mAmerican Airlines
sáb. 2/86:15 pmILM - MLI
1 stop5h 07mAmerican Airlines
Deal found 1/19$199
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/42:15 pmSTL - ILM
1 stop6h 55mAmerican Airlines
sáb. 2/86:15 pmILM - STL
1 stop6h 31mAmerican Airlines
Deal found 1/20$199
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/117:00 amORD - ILM
1 stop4h 15mAmerican Airlines
lun. 3/178:19 pmILM - ORD
1 stop4h 53mAmerican Airlines
Deal found 1/21$229
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/512:44 pmMDW - ILM
1 stop4h 29mDelta
sáb. 3/811:05 amILM - MDW
1 stop4h 48mDelta
Deal found 1/20$229
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/253:40 pmSTL - ILM
1 stop6h 15mDelta
mar. 4/296:25 pmILM - STL
1 stop6h 13mDelta
Deal found 1/20$233
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/51:02 pmSTL - ILM
2 stops9h 38mUnited Airlines
dom. 2/96:00 amILM - STL
2 stops9h 14mUnited Airlines
Deal found 1/21$278
This United deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/2711:00 amORD - ILM
Nonstop2h 25mUnited Airlines
mié. 6/183:15 pmILM - ORD
Nonstop2h 36mUnited Airlines
Deal found 1/20$279
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/258:25 amORD - ILM
2 stops13h 14mDelta
mar. 4/15:00 pmILM - ORD
1 stop6h 43mDelta
Deal found 1/20$282
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/287:00 amORD - ILM
1 stop12h 29mMultiple Airlines
lun. 3/39:04 pmILM - ORD
2 stops22h 14mMultiple Airlines
Deal found 1/20$292
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/65:03 pmMLI - ILM
1 stop4h 36mDelta
jue. 4/106:52 pmILM - MLI
1 stop4h 36mDelta
Deal found 1/21$499
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/85:25 pmMLI - ILM
2 stops21h 27mUnited Airlines
mar. 4/156:00 amILM - MLI
2 stops11h 47mUnited Airlines
Deal found 1/20$593
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/2312:15 pmSTL - ILM
3 stops31h 14mMultiple Airlines
vie. 3/284:11 pmILM - STL
3 stops44h 59mMultiple Airlines
Deal found 1/21$750

Find flights from Illinois to Wilmington within your budget

Customize your flight search to find flights from Illinois to Wilmington 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, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MolineWilmington

MLI - ILM

MLIILM

Moline Quad-City

mar. 2/4

4:33 pm-10:10 pm

1 stop4h 37m

Wilmington New Hanover County

sáb. 2/8

6:15 pm-10:22 pm

1 stop5h 07m

$199

St. LouisWilmington

STL - ILM

STLILM

Lambert-St Louis

mar. 2/4

2:15 pm-10:10 pm

1 stop6h 55m

Wilmington New Hanover County

sáb. 2/8

6:15 pm-11:46 pm

1 stop6h 31m

$199

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

mar. 3/11

7:00 am-12:15 pm

1 stop4h 15m

Wilmington New Hanover County

lun. 3/17

8:19 pm-12:12 am

1 stop4h 53m

$229

St. LouisWilmington

STL - ILM

STLILM

Lambert-St Louis

mié. 2/5

1:02 pm-11:40 pm

2 stops9h 38m

Wilmington New Hanover County

dom. 2/9

6:00 am-2:14 pm

2 stops9h 14m

$278

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

mar. 5/27

11:00 am-2:25 pm

Nonstop2h 25m

Wilmington New Hanover County

mié. 6/18

3:15 pm-4:51 pm

Nonstop2h 36m

$279

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

mar. 3/25

8:25 am-10:39 pm

2 stops13h 14m

Wilmington New Hanover County

mar. 4/1

5:00 pm-10:43 pm

1 stop6h 43m

$282

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

vie. 2/28

7:00 am-8:29 pm

1 stop12h 29m

Wilmington New Hanover County

lun. 3/3

9:04 pm-6:18 pm

2 stops22h 14m

$292

ChicagoWilmington

MDW - ILM

MDWILM

Chicago Midway

mar. 2/18

12:44 pm-6:13 pm

1 stop4h 29m

Wilmington New Hanover County

mar. 2/25

4:00 pm-10:20 pm

1 stop7h 20m

$409

MolineWilmington

MLI - ILM

MLIILM

Moline Quad-City

dom. 4/6

5:03 pm-10:39 pm

1 stop4h 36m

Wilmington New Hanover County

jue. 4/10

6:52 pm-10:28 pm

1 stop4h 36m

$499

MolineWilmington

MLI - ILM

MLIILM

Moline Quad-City

mar. 4/8

5:25 pm-3:52 pm

2 stops21h 27m

Wilmington New Hanover County

mar. 4/15

6:00 am-4:47 pm

2 stops11h 47m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 16 results
1
2

Best time to book a flight from Illinois to Wilmington

Have a flexible travel schedule? Discover the best time to fly to Wilmington from Illinois 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.

Travel insights for flights from Illinois to Wilmington

Get recent, data-driven insights about flights from Illinois to Wilmington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Wilmington?

Currently, January is the cheapest month in which you can book a flight from Illinois to Wilmington (average of $296). Flying from Illinois to Wilmington in March is currently the most expensive (average of $436). 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 IL to ILM?

Find hourly flight availability from Illinois to Wilmington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Wilmington as you normally would.

Rainfall in Wilmington by month

Plan your trip to Wilmington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wilmington ranges from 2.8 - 7.8 inches per month. September is typically the wettest month, when rainfall can reach 7.8 in. April is typically the driest time to visit Wilmington when rainfall is around 2.8 in.

Temperature in Wilmington by month

Plan your trip to Wilmington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wilmington, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Wilmington

Get insights into the airlines that provide service to Wilmington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wilmington. Reviews last updated enero 21, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines and Delta from Illinois to Wilmington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Illinois to Wilmington. 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 into for flights to Wilmington from Illinois?

    Wilmington New Hanover County (ILM), located 4.3 mi from the city center, is the airport you fly into when you book flights from Illinois to Wilmington.

  • What are the cheapest airlines to fly from Illinois to Wilmington one-way?

    The cheapest airlines for a one-way flight from Illinois to Wilmington are Delta ($230), United Airlines ($259), and American Airlines ($269).

  • What are the most popular routes from Illinois to Wilmington?

    While some choose either Chicago Midway - Wilmington New Hanover County or Lambert-St Louis - Wilmington New Hanover County, Chicago O'Hare Intl - Wilmington New Hanover County is the most popular route from Illinois to Wilmington.

  • What are the cheapest flights from Illinois to Wilmington?

    Looking for the cheapest flight from Illinois to Wilmington? While on average our users pay $251, our data indicates the cheapest price to be $209. The most popular route (Chicago O'Hare Intl - Wilmington New Hanover County), is priced around $209.

  • Can I find deals for flights from Illinois to Wilmington that include hotel bookings?

    Yes. In addition to deals on Illinois to Wilmington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Wilmington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Wilmington.

  • Can I find deals for business class flights from Illinois to Wilmington?

    Yes. Cheapflights offers flight deals from Illinois to Wilmington 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 Illinois to Wilmington?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Wilmington (average of $296). Flying from Illinois to Wilmington in March is currently the most expensive (average of $436). 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

Traveling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
Carolina Beach
Southport
Kure Beach
Wrightsville Beach

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 Illinois to Wilmington

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Charlotte flights
Newark to Raleigh flights
John F Kennedy Intl to Raleigh flights
LaGuardia to Charlotte flights
Boston to Charlotte flights
Newark to Charlotte flights
LaGuardia to Raleigh flights
Boston to Raleigh flights
O'Hare Intl to Charlotte flights
Newark to Myrtle Beach flights
O'Hare Intl to Raleigh flights
Los Angeles to Raleigh flights
Denver to Raleigh flights
Hobby to Charlotte flights
John F Kennedy Intl to Myrtle Beach flights
Baltimore to Charlotte flights
Dulles Intl to Charlotte flights
Dallas/Fort Worth to Raleigh flights
Dallas/Fort Worth to Charlotte flights
LaGuardia to Myrtle Beach flights
Detroit to Charlotte flights
George Bush Intcntl to Charlotte flights
Denver to Charlotte flights
Philadelphia to Charlotte flights
Seattle to Raleigh flights
O'Hare Intl to Knoxville flights
Detroit to Myrtle Beach flights
Boston to Myrtle Beach flights
Baltimore to Myrtle Beach flights
Orlando to Raleigh flights
Atlanta to Raleigh flights
Minneapolis to Charlotte flights
Fort Lauderdale to Charlotte flights
Hobby to Raleigh flights
Seattle to Charlotte flights
Detroit to Raleigh flights
Newark to Wilmington flights
San Francisco to Raleigh flights
Newark to Greensboro flights
Reagan-National to Charlotte flights
Los Angeles to Charlotte flights
Minneapolis to Raleigh flights
Midway to Charlotte flights
O'Hare Intl to Myrtle Beach flights
Miami to Charlotte flights
Hartford to Charlotte flights
Dulles Intl to Myrtle Beach flights
LaGuardia to Wilmington flights
George Bush Intcntl to Raleigh flights
Orlando to Charlotte flights

Top 3 airlines flying from Illinois to Wilmington

Discover the top 3 airlines that operate flights from Illinois to Wilmington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$197Average$238FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$203Average$438FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$284FlexibilityNo cancel feeOn-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.