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$128+ Cheap flights from Wilmington (ILM) to Illinois

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — ORD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Wilmington to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to Illinois (USIL). 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 December 18, 2024.

Round-trip from

$228
(United Airlines)

One-way from

$128
(Trip.com)
From Wilmington New Hanover County to Illinois
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One-way flight from Wilmington New Hanover County to Illinois
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Find flight deals from Wilmington to Illinois

Cheapest flights from Wilmington to Illinois
Explore the most affordable flight options available from Wilmington to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/18. 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.
Tue 12/316:00 amILM - ORD
1 stop5h 53mAmerican Airlines
Mon 1/65:02 amORD - ILM
1 stop4h 29mAmerican Airlines
Deal found 12/18$273
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/188:18 pmILM - MLI
1 stop4h 37mAmerican Airlines
Sun 12/224:15 pmMLI - ILM
1 stop6h 44mAmerican Airlines
Deal found 12/17$408
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Thu 12/199:36 amILM - STL
1 stop6h 45mMultiple Airlines
Sat 1/45:14 pmSTL - ILM
2 stops26h 30mMultiple Airlines
Deal found 12/17$446
This Delta deal was found by Cheapflights users on 12/18. 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.
Tue 12/316:00 amILM - MDW
1 stop4h 23mDelta
Mon 1/65:07 pmMDW - ILM
1 stop4h 32mDelta
Deal found 12/18$448
This Delta deal was found by Cheapflights users on 12/18. 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.
Thu 12/265:25 pmILM - STL
1 stop7h 15mDelta
Sat 1/45:17 pmSTL - ILM
1 stop3h 53mDelta
Deal found 12/18$488
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/196:00 amILM - STL
1 stop7h 50mAmerican Airlines
Sat 1/42:27 pmSTL - ILM
1 stop3h 38mAmerican Airlines
Deal found 12/17$493
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Fri 12/204:17 pmILM - ORD
1 stop16h 30mMultiple Airlines
Sat 1/48:14 pmORD - ILM
2 stops17h 05mMultiple Airlines
Deal found 12/17$569
This United deal was found by Cheapflights users on 12/17. 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.
Wed 12/186:00 amILM - ORD
1 stop5h 53mUnited Airlines
Fri 1/106:15 pmORD - ILM
2 stops17h 27mUnited Airlines
Deal found 12/17$573
This Delta deal was found by Cheapflights users on 12/17. 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.
Tue 12/2411:16 amILM - MLI
1 stop6h 02mDelta
Thu 1/24:59 pmMLI - ILM
1 stop6h 00mDelta
Deal found 12/17$748
This Trip.com deal was found by Cheapflights users on 12/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/204:17 pmILM - MDW
2 stops21h 51mMultiple Airlines
Mon 12/236:00 amMDW - ILM
1 stop13h 32mMultiple Airlines
Deal found 12/17$1,043
This Delta deal was found by Cheapflights users on 12/18. 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.
Tue 12/3111:16 amILM - ORD
1 stop5h 59mDelta
Mon 1/61:40 pmORD - ILM
2 stops7h 59mDelta
Deal found 12/18$1,066
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/203:45 pmILM - STL
2 stops21h 41mUnited Airlines
Sat 1/47:00 amSTL - ILM
1 stop6h 39mUnited Airlines
Deal found 12/17$1,910

Find flights from Wilmington to Illinois within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

Thu 1/9

6:00 am-11:38 am

1 stop6h 38m

Chicago O'Hare Intl

Wed 1/15

6:00 am-12:42 pm

1 stop5h 42m

$228

WilmingtonSt. Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Wed 1/8

6:59 pm-11:37 pm

1 stop5h 38m

Lambert-St Louis

Tue 1/14

6:00 am-10:40 am

1 stop3h 40m

$248

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

Sun 1/26

9:36 am-11:34 pm

2 stops14h 58m

Chicago O'Hare Intl

Fri 1/31

10:29 am-8:22 pm

1 stop8h 53m

$252

WilmingtonSt. Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Wed 1/8

7:52 am-12:45 pm

1 stop5h 53m

Lambert-St Louis

Tue 1/14

10:54 am-7:04 pm

2 stops7h 10m

$253

WilmingtonChicago

ILM - MDW

ILMMDW

Wilmington New Hanover County

Fri 1/24

4:00 pm-10:20 pm

1 stop7h 20m

Chicago Midway

Mon 1/27

10:57 am-6:13 pm

1 stop6h 16m

$263

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

Tue 12/31

6:00 am-10:53 am

1 stop5h 53m

Chicago O'Hare Intl

Mon 1/6

5:02 am-10:31 am

1 stop4h 29m

$273

WilmingtonSt. Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Wed 1/8

6:00 am-2:14 pm

2 stops9h 14m

Lambert-St Louis

Tue 1/14

1:02 pm-11:40 pm

2 stops9h 38m

$318

WilmingtonSpringfield

ILM - SPI

ILMSPI

Wilmington New Hanover County

Thu 1/2

10:28 am-6:06 pm

2 stops8h 38m

Springfield Capital

Mon 1/6

12:30 pm-10:28 pm

2 stops8h 58m

$628

WilmingtonChicago

ILM - ORD

ILMORD

Wilmington New Hanover County

Fri 3/21

5:00 pm-10:46 pm

1 stop6h 46m

Chicago O'Hare Intl

Tue 3/25

8:30 am-4:31 pm

1 stop7h 01m

$668

WilmingtonPeoria

ILM - PIA

ILMPIA

Wilmington New Hanover County

Thu 1/2

3:45 pm-5:23 pm

2 stops26h 38m

Greater Peoria

Mon 1/6

2:25 pm-11:40 pm

2 stops32h 15m

$1,511

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 16 results
1
2

Best time to book a flight from Wilmington to Illinois

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

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

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

Currently, September is the cheapest month in which you can book a flight from Wilmington to Illinois (average of $232). Flying from Wilmington to Illinois in June is currently the most expensive (average of $308). 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 ILM to IL?

Find hourly flight availability from Wilmington to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

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

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated December 18, 2024.
Read reviews from past customers who have flown United Airlines, American Airlines and Delta from Wilmington to Illinois. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

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
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Avelo Airlines
7.5
Good
74 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

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
9,055 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

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
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Sun Country Air
7.0
Good
399 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

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 Wilmington to Illinois. 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 from for flights from Wilmington to Illinois?

    For a flight from Wilmington to Illinois, you will be flying from New Hanover County. Wilmington New Hanover County (ILM) is just 4.3 mi from the center of the city.

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

    The cheapest airlines for a one-way flight from Wilmington to Illinois are Avelo Airlines ($128), Sun Country Air ($153), and American Airlines ($193).

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

    The most popular route from Wilmington to Illinois is Wilmington New Hanover County - Chicago O'Hare Intl. You may also consider Wilmington New Hanover County - Chicago Midway or Wilmington New Hanover County - Lambert-St Louis.

  • What are the cheapest flights from Wilmington to Illinois?

    Looking for the cheapest flight from Wilmington to Illinois? While on average our users pay $1,232, our data indicates the cheapest price to be $295. The most popular route (Wilmington New Hanover County - Chicago O'Hare Intl), is priced around $228.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Wilmington to Illinois (average of $232). Flying from Wilmington to Illinois in June is currently the most expensive (average of $308). 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.

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Alternative routes for Wilmington to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Wilmington to Illinois

Discover the top 2 airlines that operate flights from Wilmington to Illinois. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$197Average$391FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$204Average$357FlexibilityNo cancel feeOn-time71%
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