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$44+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CLT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Charlotte Douglas are usually found in February or January, booked 65 days in advance, depart on a Friday or Thursday 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 October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$79
(Frontier)

One-way from

$44
(Flightnetwork)

Popular in

June

Cheapest in

February

Average price

$159
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. 23% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:00 amMIA - CLT
Nonstop2h 18mFrontier
Mon 11/2410:04 amCLT - MIA
Nonstop2h 06mFrontier
Deal found 10/28$79
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:38 pmMIA - CLT
Nonstop2h 19mFrontier
Mon 11/1710:42 pmCLT - MIA
Nonstop2h 12mFrontier
Deal found 10/28$80
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:38 pmMIA - CLT
Nonstop2h 19mFrontier
Sun 11/1610:42 pmCLT - MIA
Nonstop2h 12mFrontier
Deal found 10/30$81
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:38 pmMIA - CLT
Nonstop2h 19mFrontier
Sun 11/910:42 pmCLT - MIA
Nonstop2h 12mFrontier
Deal found 10/28$82
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:38 pmMIA - CLT
Nonstop2h 19mMultiple Airlines
Tue 11/187:59 pmCLT - MIA
Nonstop2h 12mMultiple Airlines
Deal found 10/28$84
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:45 amMIA - CLT
Nonstop2h 02mMultiple Airlines
Sun 11/1610:42 pmCLT - MIA
Nonstop2h 12mMultiple Airlines
Deal found 10/29$85
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:00 amMIA - CLT
Nonstop2h 18mFrontier
Tue 12/23:42 pmCLT - MIA
Nonstop2h 13mFrontier
Deal found 10/28$86
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:55 amMIA - CLT
Nonstop2h 05mSpirit Airlines
Tue 11/253:01 pmCLT - MIA
Nonstop2h 15mSpirit Airlines
Deal found 10/28$87
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 11/65:45 amMIA - CLT
Nonstop2h 02mSpirit Airlines
Fri 11/79:38 pmCLT - MIA
Nonstop2h 13mSpirit Airlines
Deal found 10/29$88
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:38 pmMIA - CLT
Nonstop2h 19mFrontier
Mon 11/1010:42 pmCLT - MIA
Nonstop2h 12mFrontier
Deal found 10/29$90
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Wed 11/1210:55 amMIA - CLT
Nonstop2h 05mSpirit Airlines
Sun 11/169:38 pmCLT - MIA
Nonstop2h 13mSpirit Airlines
Deal found 10/30$92

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 October 30, 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

Thu 12/4

10:25 am-12:41 pm

Nonstop2h 16m

Charlotte Douglas

Thu 12/11

3:42 pm-5:55 pm

Nonstop2h 13m

$80

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Fri 12/5

4:56 pm-7:10 pm

Nonstop2h 14m

Charlotte Douglas

Sat 12/6

1:57 pm-4:01 pm

Nonstop2h 04m

$82

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Fri 11/7

7:38 pm-9:57 pm

Nonstop2h 19m

Charlotte Douglas

Mon 11/10

10:42 pm-12:54 am

Nonstop2h 12m

$83

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Fri 11/14

5:45 am-7:47 am

Nonstop2h 02m

Charlotte Douglas

Mon 11/17

9:38 pm-11:51 pm

Nonstop2h 13m

$87

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Fri 11/7

5:45 am-7:47 am

Nonstop2h 02m

Charlotte Douglas

Sat 11/15

9:57 pm-12:10 am

Nonstop2h 13m

$92

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Sun 11/16

5:45 am-7:47 am

Nonstop2h 02m

Charlotte Douglas

Thu 11/27

8:52 pm-11:04 pm

Nonstop2h 12m

$103

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Sun 12/14

10:25 am-12:41 pm

Nonstop2h 16m

Charlotte Douglas

Sun 12/21

7:42 pm-9:55 pm

Nonstop2h 13m

$110

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Wed 11/12

10:55 am-1:00 pm

Nonstop2h 05m

Charlotte Douglas

Sun 11/16

5:45 am-12:07 pm

1 stop6h 22m

$129

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Mon 11/17

6:25 am-1:53 pm

1 stop7h 28m

Charlotte Douglas

Tue 11/18

5:45 am-12:07 pm

1 stop6h 22m

$161

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Sat 11/8

5:45 am-7:47 am

Nonstop2h 02m

Charlotte Douglas

Tue 11/11

6:00 am-6:58 pm

2 stops12h 58m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 22 results
1
2
3

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 October 24, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Charlotte, you should look to book at least 58 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, November is the cheapest month in which you can book a flight from Key Largo to Charlotte (average of $53). Flying from Key Largo to Charlotte in September is currently the most expensive (average of $78). 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 October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Key Largo to Charlotte in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the evening.

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 Friday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
Read reviews from past customers who have flown American Airlines, Spirit Airlines, and Frontier from Key Largo to Charlotte. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,034 reviews

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
American Airlines
7.2
Good
11,034 reviews
American Airlines
7.2
Good
11,034 reviews

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
Spirit Airlines
6.3
Okay
8,115 reviews
American Airlines
7.2
Good
11,034 reviews

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
Frontier
5.8
Fair
3,123 reviews
American Airlines
7.2
Good
11,034 reviews

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.

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 9 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 35 times in the past calendar month.

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

    A quick flight from Key Largo to Charlotte can take about 2h 14m. Frontier provides one of the quickest options available for as low as $82. The distance between Key Largo and Charlotte is about 652 mi. Most flights are nonstop.

  • 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: Frontier (97%), GOL (90%), Iberia( 87%).

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

    Looking at all options, your cheapest flight can be booked for $43. While the most popular route (Miami - Charlotte Douglas) can be booked for $78 on average, our data indicates $238 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, November is the cheapest month in which you can book a flight from Key Largo to Charlotte (average of $53). Flying from Key Largo to Charlotte in September is currently the most expensive (average of $78). 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 Charlotte?

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

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$67Average$109FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$72Average$187FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$74Average$150FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$159Average$428FlexibilityNo cancel feeOn-time71%

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