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Key Largo

$121+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — MIA
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheapflights Tip: The best prices from Wilmington New Hanover County to Key Largo are usually found in January or November, booked 24 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap 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 February 18, 2026.

This American Airlines deal was found by Cheapflights users on 2/16. 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.
Wed 3/117:57 pm
ILM
-
MIA
Nonstop2h 18m
American Airlines
Wed 3/185:11 pm
MIA
-
ILM
Nonstop2h 06m
American Airlines
Deal found 2/16$199
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Sat 3/287:12 pm
ILM
-
MIA
Nonstop1h 58m
American Airlines
Wed 4/15:11 pm
MIA
-
ILM
Nonstop2h 06m
American Airlines
Deal found 2/18$221
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 3/177:57 pm
ILM
-
MIA
Nonstop2h 18m
American Airlines
Tue 3/245:30 pm
MIA
-
ILM
1 stop4h 05m
American Airlines
Deal found 2/17$241
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Sat 5/26:33 pm
ILM
-
MIA
Nonstop2h 07m
American Airlines
Sat 5/93:54 pm
MIA
-
ILM
Nonstop2h 06m
American Airlines
Deal found 2/17$253
This American Airlines deal was found by Cheapflights users on 2/15. 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 3/257:57 pm
ILM
-
MIA
Nonstop2h 18m
American Airlines
Sun 3/295:11 pm
MIA
-
ILM
Nonstop2h 06m
American Airlines
Deal found 2/15$256
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 3/177:57 pm
ILM
-
MIA
Nonstop2h 18m
American Airlines
Mon 3/235:11 pm
MIA
-
ILM
Nonstop2h 06m
American Airlines
Deal found 2/17$266

Find 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 February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(American Airlines)

One-way from

$121
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$372
Provider with most accurate pricing for Wilmington New Hanover County-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Wilmington New Hanover County-Miami flights.
Search Deals
From Wilmington New Hanover County to Key Largo
Search Deals
One-way flight from Wilmington New Hanover County to Key Largo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 18, 2026.
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 3/11

7:57 pm-10:15 pm

Nonstop2h 18m

Miami

Wed 3/18

5:11 pm-7:17 pm

Nonstop2h 06m

$199

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Tue 3/31

5:49 pm-12:52 am

1 stop7h 03m

Miami

Tue 4/14

4:43 pm-11:59 pm

1 stop7h 16m

$241

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Tue 4/7

10:10 am-5:28 pm

1 stop7h 18m

Miami

Tue 4/14

4:43 pm-11:59 pm

1 stop7h 16m

$241

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Sat 4/11

6:33 pm-8:40 pm

Nonstop2h 07m

Miami

Sat 4/18

7:45 am-2:13 pm

1 stop6h 28m

$263

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Sat 5/9

4:46 pm-9:16 pm

1 stop4h 30m

Miami

Sat 5/16

6:00 am-11:07 am

1 stop5h 07m

$273

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Sun 4/12

6:50 pm-8:50 pm

Nonstop2h 00m

Miami

Sat 4/18

6:54 am-2:13 pm

1 stop7h 19m

$298

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Sat 5/9

6:33 pm-8:40 pm

Nonstop2h 07m

Miami

Sat 5/16

7:00 pm-11:52 pm

1 stop4h 52m

$298

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Sat 4/18

4:24 pm-10:51 pm

1 stop6h 27m

Miami

Fri 4/24

4:20 pm-6:20 pm

Nonstop2h 00m

$298

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Sun 4/12

2:25 pm-6:17 pm

2 stops27h 52m

$130

WilmingtonMiami

ILM - MIA

ILMMIA

Wilmington New Hanover County

Mon 4/13

3:50 pm-5:57 pm

2 stops26h 07m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 17 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 February 13, 2026.

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, January is the cheapest month in which you can book a flight from Wilmington to Key Largo (average of $61). Flying from Wilmington to Key Largo in October is currently the most expensive (average of $126). 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 February 18, 2026.

It’s typically best to fly out from Wilmington to Key Largo in the afternoon. Doing so could potentially save you 45% on the flight price compared to flying at noon, which is usually more expensive.

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 February 18, 2026.
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
7.9
Good
8,207 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,207 reviews
Delta
7.9
Good
8,207 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,304 reviews
Delta
7.9
Good
8,207 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 1 outbound flight to Key Largo per day from 4 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 18m. American Airlines provides one of the quickest options available for as low as $199. Wilmington and Key Largo are separated by a distance of 602 mi. This flight may include one or multiple stops.

  • 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 (100%), American Airlines (81%), Qatar Airways (73%).

  • 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 $443, our data indicates the cheapest price to be $193. The most popular route (Wilmington New Hanover County - Miami), is priced around $273.

  • 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, January is the cheapest month in which you can book a flight from Wilmington to Key Largo (average of $61). Flying from Wilmington to Key Largo in October is currently the most expensive (average of $126). 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 4 airlines flying from Wilmington to Key Largo

Discover the top 4 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 February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$66Average$131FlexibilityNo cancel feeOn-timeN/A
Avelo AirlinesCheapest$69Average$120FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$130Average$741FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$224Average$378FlexibilityNo cancel feeOn-time71%

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