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$56+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CLT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Charlotte Douglas are usually found in August or February, booked 68 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 June 12, 2025.

Round-trip from

$111
(Cheapflightsfares)

One-way from

$56
(Kiwi.com)

Popular in

May

Cheapest in

August

Average price

$178
From Key Largo to Charlotte Douglas
Search Deals
One-way flight from Key Largo to Charlotte Douglas
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:00 amMIA - CLT
Nonstop2h 09mSpirit Airlines
Mon 6/309:32 pmCLT - MIA
Nonstop2h 10mSpirit Airlines
Deal found 6/10$111
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 7/36:00 amMIA - CLT
Nonstop2h 17mFrontier
Sun 7/69:13 amCLT - MIA
Nonstop2h 11mFrontier
Deal found 6/12$125
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 6/206:00 amMIA - CLT
Nonstop2h 09mMultiple Airlines
Sun 6/229:07 amCLT - MIA
Nonstop2h 14mMultiple Airlines
Deal found 6/12$135
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.
Fri 8/85:30 amMIA - CLT
1 stop5h 27mDelta
Mon 8/115:35 amCLT - MIA
1 stop3h 48mDelta
Deal found 6/10$179
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:18 amMIA - CLT
Nonstop2h 08mAmerican Airlines
Tue 7/1510:29 pmCLT - MIA
Nonstop2h 08mAmerican Airlines
Deal found 6/11$229

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 June 12, 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

Fri 6/27

6:00 am-8:09 am

Nonstop2h 09m

Charlotte Douglas

Mon 6/30

9:32 pm-11:42 pm

Nonstop2h 10m

$111

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Thu 7/3

6:00 am-8:17 am

Nonstop2h 17m

Charlotte Douglas

Sun 7/6

9:13 am-11:24 am

Nonstop2h 11m

$125

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Fri 6/20

6:00 am-8:09 am

Nonstop2h 09m

Charlotte Douglas

Sun 6/22

9:07 am-11:21 am

Nonstop2h 14m

$135

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Fri 8/8

5:30 am-10:57 am

1 stop5h 27m

Charlotte Douglas

Mon 8/11

5:35 am-9:23 am

1 stop3h 48m

$179

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Tue 7/8

5:18 am-7:26 am

Nonstop2h 08m

Charlotte Douglas

Tue 7/15

10:29 pm-12:37 am

Nonstop2h 08m

$229

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Tue 7/1

7:00 am-5:58 pm

1 stop10h 58m

$56

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Thu 7/3

6:00 am-8:17 am

Nonstop2h 17m

$73

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Wed 8/6

6:55 am-4:35 pm

2 stops9h 40m

$108

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Sat 7/5

6:17 am-8:25 am

Nonstop2h 08m

$232

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Fri 7/18

12:06 pm-11:00 am

1 stop22h 54m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Charlotte, you should look to book at least 68 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 June 12, 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 at noon 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 June 12, 2025.

The most flights from KE9 to CLT are scheduled on a Thursday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 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 June 12, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines 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
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,052 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 27 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 51 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 $56. Frontier flights start at $73 while deals on Southwest start at $108 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: Royal Air Maroc (96%), Frontier (92%), Spirit Airlines( 87%).

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

    Looking at all options, your cheapest flight can be booked for $90. While the most popular route (Miami - Charlotte Douglas) can be booked for $101 on average our data indicates $1,300 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
Matthews
Rock Hill
Huntersville
Statesville
Gastonia
Boone
Salisbury
Fort Mill
Mooresville
Cornelius
Lancaster
Kannapolis
Shelby
Pineville
Hickory

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$96FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$61Average$142FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$88Average$187FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$159Average$420FlexibilityNo cancel feeOn-time71%

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