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$37+ Cheap flights from Key Largo, FL to Charlotte (CLT)

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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CLT
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Charlotte Douglas are usually found in February or August, booked 55 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Key Largo to Charlotte

Keep the following information in mind while searching for Key Largo to Charlotte flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$72
(eDestinos)

One-way from

$37
(FlightHub)

Popular in

July

Cheapest in

February

Average price

$155
Provider with most accurate pricing for Miami-Charlotte Douglas flight deals.
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Provider most trusted by Cheapflights users for Miami-Charlotte Douglas flights.
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From Key Largo to Charlotte Douglas
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One-way flight from Key Largo to Charlotte Douglas
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Highest demand for flights based on searches. 4% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Key Largo to Charlotte

Cheapest flights from Key Largo to Charlotte
Explore the most affordable flight options available from Key Largo to Charlotte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This eDestinos deal was found by Cheapflights users on 3/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/231:13 pmMIA - CLT
Nonstop2h 12mSpirit Airlines
Mon 5/510:19 pmCLT - MIA
Nonstop2h 03mSpirit Airlines
Deal found 3/27$72
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/188:00 amMIA - CLT
Nonstop2h 18mMultiple Airlines
Mon 4/2110:19 pmCLT - MIA
Nonstop2h 03mMultiple Airlines
Deal found 3/27$89
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1712:08 pmMIA - CLT
Nonstop2h 18mFrontier
Mon 4/212:24 pmCLT - MIA
Nonstop2h 10mFrontier
Deal found 3/27$98

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Charlotte 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 March 28, 2025.
Use the filters below to find and compare flights from Key Largo to Charlotte that are best for you.

Fly from

Key Largo

Fly to

Charlotte

Route

Depart

Return

Price

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Wed 4/23

1:13 pm-3:25 pm

Nonstop2h 12m

Charlotte Douglas

Mon 5/5

10:19 pm-12:22 am

Nonstop2h 03m

$72

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Fri 4/18

8:00 am-10:18 am

Nonstop2h 18m

Charlotte Douglas

Mon 4/21

10:19 pm-12:22 am

Nonstop2h 03m

$89

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Thu 4/17

12:08 pm-2:26 pm

Nonstop2h 18m

Charlotte Douglas

Mon 4/21

2:24 pm-4:34 pm

Nonstop2h 10m

$98

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Wed 4/16

4:47 pm-10:09 pm

1 stop5h 22m

Charlotte Douglas

Wed 4/23

8:37 pm-12:48 am

1 stop4h 11m

$284

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Wed 4/23

1:13 pm-3:25 pm

Nonstop2h 12m

$37

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Thu 4/17

12:08 pm-2:26 pm

Nonstop2h 18m

$50

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Wed 4/2

1:25 pm-8:40 pm

2 stops7h 15m

$140

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Wed 5/28

7:20 pm-9:31 pm

Nonstop2h 11m

$159

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Sat 4/19

7:15 pm-11:16 am

1 stop16h 01m

$166

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Sat 4/19

7:45 am-1:40 pm

1 stop5h 55m

$184

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 12 results
1
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Best time to book a flight from Key Largo to Charlotte

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

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Charlotte. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Charlotte, you should look to book at least 16 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Key Largo to Charlotte (average of $248). Flying from Key Largo to Charlotte in March is currently the most expensive (average of $328). 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 KE9 to CLT?

Find hourly flight availability from Key Largo to Charlotte. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

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

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

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

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

Weekly flight availability from Key Largo to Charlotte

Explore weekly flight availability from Key Largo to Charlotte. 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 March 28, 2025.

The most flights from KE9 to CLT are scheduled on a Thursday (37 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Charlotte by month

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

In terms of precipitation, rainfall in Charlotte ranges from 3.0 - 4.2 inches per month. August is typically the wettest month, when rainfall can reach 4.2 in. April is typically the driest time to visit Charlotte when rainfall is around 3.0 in.

Temperature in Charlotte by month

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

If weather is an important factor for your trip to Charlotte, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Charlotte

Get insights into the airlines that provide service to Charlotte. 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 Charlotte. Reviews last updated March 28, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Key Largo to Charlotte to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

    Charlotte Douglas (CLT), located 5.7 mi from the city center, is the airport you fly into when you book flights from Key Largo to Charlotte. 4 airlines have flights to Douglas from Key Largo on a regular basis. Booking flights from Key Largo to Charlotte Douglas should not be difficult; the airport handles an average of 18 inbound flights from Key Largo per day.

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

    Flights from Key Largo to Charlotte Douglas have been viewed 44 times in the past calendar month.

  • What are the cheapest airlines to fly from Key Largo to Charlotte one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $37. Frontier flights start at $50 while deals on Southwest start at $140 one-way.

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

    Before booking your flight to Charlotte from Key Largo, check out the most reliable airlines to get you to your destination on time: Spirit Airlines (99%), Iberia (93%), Royal Air Maroc( 88%).

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

    Looking at all options, your cheapest flight can be booked for $60. While the most popular route (Miami - Charlotte Douglas) can be booked for $72 on average our data indicates $1,482 when flying from Key Largo to Charlotte.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Key Largo to Charlotte (average of $248). Flying from Key Largo to Charlotte in March is currently the most expensive (average of $328). 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 Key Largo?

Book flights to Key Largo if you plan to visit one of these locations
Gaffney
Kannapolis
Rock Hill
Salisbury
Gastonia
Boone
Shelby
Statesville
Matthews
Cornelius
Fort Mill
Mooresville
Lancaster
Pineville
Hickory
Huntersville

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Top 4 airlines flying from Key Largo to Charlotte

Discover the top 4 airlines that operate flights from Key Largo to Charlotte. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$91FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$57Average$135FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$82Average$188FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$159Average$412FlexibilityNo cancel feeOn-time71%
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