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Key Largo

$82+ Cheap flights from Wilmington (ILM) to Key Largo, FL

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — MIA
Oct 18 — Oct 251
Sat 10/18
Sat 10/25
1 adult, Economy
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Cheapflights Tip: The best prices from Wilmington New Hanover County to Key Largo are usually found in August or May, booked 24 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Wilmington to Key Largo

Keep the following information in mind while searching for Wilmington to Key Largo flight deals. Data was last updated September 18, 2025.

Round-trip from

$159
(American Airlines)

One-way from

$82
(Trip.com)

Popular in

April

Cheapest in

August

Average price

$415
From Wilmington New Hanover County to Key Largo
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One-way flight from Wilmington New Hanover County to Key Largo
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Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Wilmington to Key Largo

Cheapest flights from Wilmington to Key Largo
Explore the most affordable flight options available from Wilmington to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. 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 11/126:00 amILM - MIA
Nonstop2h 07mAmerican Airlines
Sat 11/1510:00 pmMIA - ILM
Nonstop1h 59mAmerican Airlines
Deal found 9/17$159
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/167:00 amILM - MIA
Nonstop1h 51mAmerican Airlines
Tue 10/218:25 pmMIA - ILM
Nonstop1h 54mAmerican Airlines
Deal found 9/16$194
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/16:00 amILM - MIA
Nonstop1h 50mAmerican Airlines
Sat 10/118:25 pmMIA - ILM
Nonstop1h 54mAmerican Airlines
Deal found 9/15$204
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 11/156:00 amILM - MIA
Nonstop2h 07mAmerican Airlines
Sat 11/2210:00 pmMIA - ILM
Nonstop1h 59mAmerican Airlines
Deal found 9/16$227
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/317:00 amILM - MIA
Nonstop1h 51mAmerican Airlines
Sat 11/810:00 pmMIA - ILM
Nonstop1h 59mAmerican Airlines
Deal found 9/16$229
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 11/286:00 amILM - MIA
Nonstop2h 07mAmerican Airlines
Sat 12/69:48 pmMIA - ILM
Nonstop2h 11mAmerican Airlines
Deal found 9/16$247
This Delta deal was found by Cheapflights users on 9/16. 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 10/165:55 pmILM - MIA
1 stop6h 34mDelta
Tue 10/218:11 amMIA - ILM
1 stop5h 25mDelta
Deal found 9/16$249

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wilmington to Key Largo 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 September 18, 2025.
Use the filters below to find and compare flights from Wilmington to Key Largo that are best for you.

Fly from

Wilmington

Fly to

Key Largo

Route

Depart

Return

Price

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Wed 11/5

6:00 am-8:07 am

Nonstop2h 07m

Miami

Sat 11/8

5:44 pm-7:38 pm

Nonstop1h 54m

$159

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Thu 10/23

7:00 am-8:51 am

Nonstop1h 51m

Miami

Wed 10/29

8:25 pm-10:19 pm

Nonstop1h 54m

$194

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Wed 10/1

6:00 am-7:50 am

Nonstop1h 50m

Miami

Sat 10/11

8:25 pm-10:19 pm

Nonstop1h 54m

$204

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Mon 10/20

5:55 pm-12:29 am

1 stop6h 34m

Miami

Tue 11/18

10:28 am-5:16 pm

1 stop6h 48m

$214

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Mon 12/8

6:01 pm-10:14 pm

1 stop4h 13m

Miami

Wed 12/17

8:05 am-1:36 pm

1 stop5h 31m

$214

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Mon 12/8

6:01 pm-10:14 pm

1 stop4h 13m

Miami

Tue 12/16

8:05 am-1:36 pm

1 stop5h 31m

$214

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Wed 11/12

6:00 am-11:12 am

1 stop5h 12m

Miami

Sat 11/15

10:00 pm-11:59 pm

Nonstop1h 59m

$214

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Wed 10/22

1:00 pm-8:07 pm

1 stop7h 07m

$117

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Thu 10/16

2:10 pm-12:34 am

2 stops34h 24m

$124

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Mon 11/17

1:00 pm-12:34 am

2 stops11h 34m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 15 results
1
2

Best time to book a flight from Wilmington to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo 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.

Cheapflights Insights

Everything you need to know about your flight from Wilmington to Key Largo

How far ahead should I book a flight from Wilmington to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Wilmington to Key Largo. Price data was last updated on September 12, 2025.

The price you pay for your flight from Wilmington to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 24 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Wilmington to Key Largo (average of $232). Flying from Wilmington to Key Largo in March is currently the most expensive (average of $289). 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 KE9?

Find hourly flight availability from Wilmington to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 18, 2025.

When flying from Wilmington to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Wilmington to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Wilmington to Key Largo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Wilmington to Key Largo flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Wilmington to Key Largo

Explore weekly flight availability from Wilmington to Key Largo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 18, 2025.

The most flights from ILM to KE9 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated September 18, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Wilmington to Key Largo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

Related info for your journey

Find useful and relevant information for your journey from Wilmington to Key Largo. 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 Key Largo?

    Most people fly from Wilmington New Hanover County (ILM) if they book a flight from Wilmington to Key Largo. On average, New Hanover County has 2 outbound flights to Key Largo per day from 3 airlines. Wilmington New Hanover County is conveniently located just 4.3 mi from Wilmington’s city center.

  • How popular is this Wilmington to Key Largo flight route?

    The Wilmington New Hanover County to Key Largo flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Wilmington to Key Largo?

    A quick flight from Wilmington to Key Largo can take about 2h 07m. American Airlines provides one of the quickest options available for as low as $159. Wilmington and Key Largo are separated by a distance of 602 mi. All flights are typically nonstop.

  • What are the most reliable airlines from Wilmington to Key Largo?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Wilmington to Key Largo on time: Envoy Air (89%), Qatar Airways (78%), American Airlines (76%).

  • What are the cheapest flights from Wilmington to Key Largo?

    Looking for the cheapest flight from Wilmington to Key Largo? While on average our users pay $706, our data indicates the cheapest price to be $108. The most popular route (Wilmington New Hanover County - Miami), is priced around $214.

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

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

  • How can I find direct flights from Wilmington to Key Largo?

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

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

    Yes. Cheapflights offers flight deals from Wilmington to Key Largo 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 Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Wilmington to Key Largo (average of $232). Flying from Wilmington to Key Largo in March is currently the most expensive (average of $289). 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

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Top 3 airlines flying from Wilmington to Key Largo

Discover the top 3 airlines that operate flights from Wilmington to Key Largo. 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 September 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$92Average$148FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$130Average$550FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$224Average$398FlexibilityNo cancel feeOn-time71%

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