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$369+ Cheap flights from Green Bay to Wilmington (GRB - ILM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — ILM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Green Bay to Wilmington

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) 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 June 12, 2025.

Round-trip from

$369
(Delta)
From Green Bay Austin-Straubel to Wilmington New Hanover County
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Find flight deals from Green Bay to Wilmington

Cheapest flights from Green Bay to Wilmington
Explore the most affordable flight options available from Green Bay to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 6/255:33 amGRB - ILM
1 stop7h 10mDelta
Sun 6/293:00 pmILM - GRB
1 stop8h 04mDelta
Deal found 6/10$369
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/256:00 amGRB - ILM
2 stops8h 16mAmerican Airlines
Sun 6/291:04 pmILM - GRB
1 stop5h 02mAmerican Airlines
Deal found 6/10$376
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 6/188:05 amGRB - ILM
1 stop5h 25mUnited Airlines
Sun 6/225:10 pmILM - GRB
1 stop23h 03mUnited Airlines
Deal found 6/11$771

Cheapflights Fare Finder

Customize your flight search to find flights from Green Bay 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 June 12, 2025.
Use the filters below to find and compare flights from Green Bay to Wilmington that are best for you.

Fly from

Green Bay

Fly to

Wilmington

Route

Depart

Return

Price

Green BayWilmington

GRB - ILM

GRBILM

Green Bay Austin-Straubel

Wed 6/25

5:33 am-1:43 pm

1 stop7h 10m

Wilmington New Hanover County

Sun 6/29

3:00 pm-10:04 pm

1 stop8h 04m

$369

Green BayWilmington

GRB - ILM

GRBILM

Green Bay Austin-Straubel

Wed 6/25

6:00 am-3:16 pm

2 stops8h 16m

Wilmington New Hanover County

Sun 6/29

1:04 pm-5:06 pm

1 stop5h 02m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Green Bay to Wilmington

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

Cheapflights Insights

Everything you need to know about your flight from Green Bay to Wilmington

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

Currently, January is the cheapest month in which you can book a flight from Green Bay to Wilmington (average of $296). Flying from Green Bay to Wilmington in December is currently the most expensive (average of $385). 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.

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Wilmington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Green Bay to Wilmington round-trip?

    Delta, at $369, was found to be the cheapest airline from Green Bay to Wilmington. An alternate airline flying to your destination would be American Airlines.

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

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

  • How can I find direct flights from Green Bay to Wilmington?

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

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

    Yes. Cheapflights offers flight deals from Green Bay 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 Green Bay to Wilmington?

    Currently, January is the cheapest month in which you can book a flight from Green Bay to Wilmington (average of $296). Flying from Green Bay to Wilmington in December is currently the most expensive (average of $385). 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 Green Bay?

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

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Top 2 airlines flying from Green Bay to Wilmington

Discover the top 2 airlines that operate flights from Green Bay 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$483FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$343Average$413FlexibilityNo cancel feeOn-time71%

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