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 American Airlines ($190), Delta ($233), and United Airlines ($260).

What are the most popular routes from Illinois to Wilmington?

While some choose either Lambert-St Louis - Wilmington New Hanover County or Chicago Midway - 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 $389, our data indicates the cheapest price to be $352. The most popular route (Chicago O'Hare Intl - Wilmington New Hanover County), is priced around $228.

What are the most popular airlines that fly from Illinois to Wilmington?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Illinois to Wilmington.

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

Users have found that booking a flight from Illinois to Wilmington at least 20 days early can save you up to 61% on average compared to booking a flight this week. If booking 20 days before your flight isn’t an option for you, users have found flights from Illinois to Wilmington for as little as $268 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $418 for flights departing within the next 3 days.

What is the cheapest month to fly from Illinois to Wilmington?

Our data shows that August tends to be the cheapest month to fly to Wilmington from Illinois. Users have commonly found prices around $389 for the month, but tickets can be as low as $187. Due to multiple factors, prepare for potentially higher prices in February.

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.

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.

$150+ Flights from Illinois to Wilmington

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Cheap flight deals from Illinois to Wilmington

Round-trip from	$226 (American Airlines)
One-way from	$150 (Mytrip)

From Illinois to Wilmington New Hanover County

Search Deals

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 December 22, 2024.

Wed 12/257:04 amSTL - ILM

1 stop8h 31mAmerican Airlines

Tue 12/315:10 amILM - STL

1 stop4h 40mAmerican Airlines

Deal found 12/22

$323

Mon 12/237:15 amSTL - ILM

1 stop5h 12mDelta

Wed 12/256:00 amILM - STL

1 stop4h 08mDelta

Deal found 12/21

$338

Tue 12/241:59 pmORD - ILM

1 stop8h 54mAmerican Airlines

Mon 12/307:59 pmILM - ORD

1 stop4h 38mAmerican Airlines

Deal found 12/22

$358

Tue 12/243:32 pmMDW - ILM

1 stop4h 13mDelta

Mon 12/306:00 amILM - MDW

1 stop4h 23mDelta

Deal found 12/22

$533

Mon 12/237:00 amSTL - ILM

1 stop6h 39mUnited Airlines

Wed 12/257:00 amILM - STL

2 stops9h 47mUnited Airlines

Deal found 12/21

$594

Sat 12/289:55 amORD - ILM

2 stops11h 15mDelta

Sat 1/45:25 pmILM - ORD

1 stop4h 55mDelta

Deal found 12/21

$1,116

Best flights from Illinois to Wilmington
Discover carefully curated flight deals from Illinois to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2024.

Tue 2/44:30 pmORD - ILM

1 stop6h 22mAmerican Airlines

Tue 2/112:46 pmILM - ORD

1 stop4h 10mAmerican Airlines

Deal found 12/20

$226

Tue 2/410:57 amMDW - ILM

1 stop6h 16mDelta

Tue 2/114:00 pmILM - MDW

1 stop7h 20mDelta

Deal found 12/21

$228

Tue 2/41:02 pmSTL - ILM

2 stops9h 38mUnited Airlines

Tue 2/116:00 amILM - STL

2 stops10h 38mUnited Airlines

Deal found 12/22

$288

Tue 2/49:36 amSTL - ILM

1 stop3h 40mAmerican Airlines

Tue 2/117:52 amILM - STL

1 stop5h 51mAmerican Airlines

Deal found 12/22

$248

Fri 4/253:40 pmSTL - ILM

1 stop6h 15mDelta

Tue 4/296:25 pmILM - STL

1 stop6h 13mDelta

Deal found 12/22

$278

Tue 2/46:00 amORD - ILM

1 stop5h 42mUnited Airlines

Tue 2/111:21 pmILM - ORD

2 stops19h 34mUnited Airlines

Deal found 12/20

$387

Mon 1/63:45 pmMLI - ILM

2 stops30h 55mUnited Airlines

Fri 1/106:00 amILM - MLI

2 stops29h 18mUnited Airlines

Deal found 12/21

$542

Thu 2/139:35 amORD - ILM

1 stop4h 44mDelta

Tue 2/1811:05 amILM - ORD

2 stops8h 20mDelta

Deal found 12/21

$876

Last-minute flights from Illinois to Wilmington
Discover last-minute flight deals from Illinois to Wilmington. Data last updated December 22, 2024 and is based on user searches.

Mon 12/237:15 amSTL - ILM

1 stop5h 12mDelta

Wed 12/256:00 amILM - STL

1 stop4h 08mDelta

Deal found 12/21

$338

Mon 12/237:00 amSTL - ILM

1 stop6h 39mUnited Airlines

Wed 12/257:00 amILM - STL

2 stops9h 47mUnited Airlines

Deal found 12/21

$594

Tue 12/243:32 pmMDW - ILM

1 stop4h 13mDelta

Mon 12/306:00 amILM - MDW

1 stop4h 23mDelta

Deal found 12/22

$533

Wed 12/257:04 amSTL - ILM

1 stop8h 31mAmerican Airlines

Tue 12/315:10 amILM - STL

1 stop4h 40mAmerican Airlines

Deal found 12/22

$323

Fri 12/275:02 amORD - ILM

1 stop4h 29mAmerican Airlines

Mon 12/307:59 pmILM - ORD

1 stop4h 38mAmerican Airlines

Deal found 12/22

$358

Sat 12/285:16 amSTL - ILM

1 stop8h 03mAmerican Airlines

Sat 1/45:53 pmILM - STL

1 stop7h 08mAmerican Airlines

Deal found 12/22

$574

Sat 12/285:03 pmMDW - ILM

1 stop4h 07mDelta

Sat 1/46:00 amILM - MDW

1 stop4h 23mDelta

Deal found 12/21

$668

Sat 12/289:55 amORD - ILM

2 stops11h 15mDelta

Sat 1/45:25 pmILM - ORD

1 stop4h 55mDelta

Deal found 12/21

$1,116

Sun 12/296:00 amSTL - ILM

1 stop3h 36mDelta

Sat 1/46:00 amILM - STL

1 stop3h 57mDelta

Deal found 12/22

$448

Mon 1/63:45 pmMLI - ILM

2 stops30h 55mUnited Airlines

Fri 1/106:00 amILM - MLI

2 stops29h 18mUnited Airlines

Deal found 12/21

$542

Fri 1/172:52 pmORD - ILM

1 stop5h 06mAmerican Airlines

Tue 1/216:44 amILM - ORD

1 stop6h 46mAmerican Airlines

Deal found 12/21

$228

Fri 1/171:40 pmORD - ILM

2 stops7h 59mDelta

Mon 1/206:59 pmILM - ORD

1 stop6h 00mDelta

Deal found 12/21

$981

One-way flights from Illinois to Wilmington
Search for one-way flight options from Illinois to Wilmington. Find affordable one-way fares based on user searches. Data last updated December 22, 2024.

Thu 1/26:05 amORD - ILM

1 stop13h 39mMultiple Airlines

Deal found 12/22

$150

Sat 2/226:06 amORD - ILM

1 stop8h 01mAmerican Airlines

Deal found 12/22

$190

Mon 1/209:35 amORD - ILM

1 stop4h 44mDelta

Deal found 12/20

$233

Fri 1/249:05 pmORD - ILM

2 stops14h 37mUnited Airlines

Deal found 12/20

$260

Find flights from Illinois to Wilmington within your budget

Fly from

Fly to

Route

Depart

Return

Price

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Tue 2/4

4:30 pm-11:52 pm

1 stop6h 22m

Wilmington New Hanover County

Tue 2/11

2:46 pm-5:56 pm

1 stop4h 10m

$226

ChicagoWilmington

MDW - ILM

MDWILM

Chicago Midway

Tue 2/4

10:57 am-6:13 pm

1 stop6h 16m

Wilmington New Hanover County

Tue 2/11

4:00 pm-10:20 pm

1 stop7h 20m

$228

St. LouisWilmington

STL - ILM

STLILM

Lambert-St Louis

Tue 2/4

9:36 am-2:16 pm

1 stop3h 40m

Wilmington New Hanover County

Tue 2/11

7:52 am-12:43 pm

1 stop5h 51m

$248

St. LouisWilmington

STL - ILM

STLILM

Lambert-St Louis

Fri 4/25

3:40 pm-10:55 pm

1 stop6h 15m

Wilmington New Hanover County

Tue 4/29

6:25 pm-11:38 pm

1 stop6h 13m

$278

St. LouisWilmington

STL - ILM

STLILM

Lambert-St Louis

Tue 2/4

1:02 pm-11:40 pm

2 stops9h 38m

Wilmington New Hanover County

Tue 2/11

6:00 am-3:38 pm

2 stops10h 38m

$288

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Sun 6/15

11:00 am-2:25 pm

Nonstop2h 25m

Wilmington New Hanover County

Sat 6/21

3:15 pm-4:51 pm

Nonstop2h 36m

$349

MolineWilmington

MLI - ILM

MLIILM

Moline Quad-City

Mon 1/6

3:45 pm-11:40 pm

2 stops30h 55m

Wilmington New Hanover County

Fri 1/10

6:00 am-10:18 am

2 stops29h 18m

$542

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Mon 3/24

8:30 am-8:29 pm

1 stop10h 59m

Wilmington New Hanover County

Sun 3/30

4:34 pm-10:52 pm

3 stops31h 18m

$653

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Sat 5/31

1:35 pm-11:57 pm

2 stops9h 22m

Wilmington New Hanover County

Sat 6/7

6:00 am-10:02 am

1 stop5h 02m

$746

ChicagoWilmington

ORD - ILM

ORDILM

Chicago O'Hare Intl

Thu 1/2

6:05 am-8:44 pm

1 stop13h 39m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 14 results

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?

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

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

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

Read reviews from past customers who have flown Delta, American Airlines and United Airlines 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

8,594 reviews

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

8,594 reviews

Delta

8.0

Very good

8,594 reviews

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

9,028 reviews

Delta

8.0

Very good

8,594 reviews

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

8,594 reviews

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

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 American Airlines ($190), Delta ($233), and United Airlines ($260).
What are the most popular routes from Illinois to Wilmington?
While some choose either Lambert-St Louis - Wilmington New Hanover County or Chicago Midway - 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 $389, our data indicates the cheapest price to be $352. The most popular route (Chicago O'Hare Intl - Wilmington New Hanover County), is priced around $228.
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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Illinois to Wilmington

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$197	Average$238	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$203	Average$460	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$284	Average$390	FlexibilityNo cancel fee	On-time69%

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$150+ 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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Wilmington with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Illinois to Wilmington

Round-trip from

One-way from

Find flight deals from Illinois to Wilmington

Cheapest flights from Illinois to WilmingtonExplore 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 December 22, 2024.

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 December 22, 2024.

Find flights from Illinois to Wilmington within your budget

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.

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?

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 December 22, 2024.

Rainfall in Wilmington by month

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

Temperature in Wilmington by month

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

Reviews of airlines servicing Wilmington

Read reviews from past customers who have flown Delta, American Airlines and United Airlines from Illinois to Wilmington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

What are the most popular routes from Illinois to Wilmington?

What are the cheapest flights from Illinois to Wilmington?

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

How can I find direct flights from Illinois to Wilmington?

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

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

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.

Top 3 airlines flying from Illinois to Wilmington

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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 December 22, 2024.