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$48+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CLT
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
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 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 September 14, 2025.

Round-trip from

$90
(Cheapflightsfares)

One-way from

$48
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$171
From Key Largo to Charlotte Douglas
Search Deals
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 ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($7 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 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 September 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 10/210:35 amMIA - CLT
Nonstop2h 10mSpirit Airlines
Sat 10/41:50 pmCLT - MIA
Nonstop2h 15mSpirit Airlines
Deal found 9/12$90
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 10/410:35 amMIA - CLT
Nonstop2h 10mMultiple Airlines
Sun 10/127:24 pmCLT - MIA
Nonstop2h 12mMultiple Airlines
Deal found 9/13$91
This Orbitz deal was found by Cheapflights users on 9/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:00 amMIA - CLT
Nonstop2h 11mMultiple Airlines
Sun 9/211:50 pmCLT - MIA
Nonstop2h 15mMultiple Airlines
Deal found 9/12$93
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 10/66:00 amMIA - CLT
Nonstop2h 11mMultiple Airlines
Tue 10/148:52 amCLT - MIA
1 stop9h 15mMultiple Airlines
Deal found 9/14$94
This CheapOair deal was found by Cheapflights users on 9/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/174:16 pmMIA - CLT
Nonstop2h 13mFrontier
Sun 10/267:24 pmCLT - MIA
Nonstop2h 12mFrontier
Deal found 9/12$95
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 10/1610:24 amMIA - CLT
Nonstop2h 15mSpirit Airlines
Sun 10/191:49 pmCLT - MIA
Nonstop2h 04mSpirit Airlines
Deal found 9/12$97
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1210:24 amMIA - CLT
Nonstop2h 15mMultiple Airlines
Sun 10/127:24 pmCLT - MIA
Nonstop2h 12mMultiple Airlines
Deal found 9/12$98
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sun 10/56:00 amMIA - CLT
Nonstop2h 11mMultiple Airlines
Tue 10/78:52 amCLT - MIA
1 stop9h 15mMultiple Airlines
Deal found 9/13$99
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/26:00 amMIA - CLT
Nonstop2h 11mMultiple Airlines
Thu 10/91:49 pmCLT - MIA
Nonstop2h 04mMultiple Airlines
Deal found 9/13$100
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:00 amMIA - CLT
Nonstop2h 11mFrontier
Mon 10/207:29 pmCLT - MIA
Nonstop2h 12mFrontier
Deal found 9/13$102
This Frontier deal was found by Cheapflights users on 9/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:16 pmMIA - CLT
Nonstop2h 13mFrontier
Sun 10/267:24 pmCLT - MIA
Nonstop2h 12mFrontier
Deal found 9/11$103

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 September 14, 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 10/2

10:35 am-12:45 pm

Nonstop2h 10m

Charlotte Douglas

Sat 10/4

1:50 pm-4:05 pm

Nonstop2h 15m

$90

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Fri 9/26

10:35 am-12:45 pm

Nonstop2h 10m

Charlotte Douglas

Sat 10/4

1:50 pm-4:05 pm

Nonstop2h 15m

$92

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Thu 10/23

10:24 am-12:39 pm

Nonstop2h 15m

Charlotte Douglas

Sun 10/26

1:49 pm-3:53 pm

Nonstop2h 04m

$97

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Thu 10/16

10:24 am-12:39 pm

Nonstop2h 15m

Charlotte Douglas

Sat 10/18

1:49 pm-3:53 pm

Nonstop2h 04m

$97

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Fri 10/24

4:16 pm-6:29 pm

Nonstop2h 13m

Charlotte Douglas

Sun 10/26

7:24 pm-9:36 pm

Nonstop2h 12m

$103

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Mon 10/20

10:58 pm-1:50 pm

1 stop14h 52m

Charlotte Douglas

Mon 10/27

7:29 pm-9:41 pm

Nonstop2h 12m

$107

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Fri 9/26

8:00 am-7:51 pm

1 stop11h 51m

Charlotte Douglas

Mon 9/29

10:20 pm-12:42 am

Nonstop2h 22m

$118

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Fri 9/26

4:01 pm-9:25 pm

1 stop5h 24m

Charlotte Douglas

Sun 9/28

10:20 pm-12:42 am

Nonstop2h 22m

$130

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Fri 9/19

4:01 pm-9:25 pm

1 stop5h 24m

Charlotte Douglas

Mon 9/22

10:20 pm-12:42 am

Nonstop2h 22m

$135

MiamiCharlotte

MIA - CLT

MIACLT

Miami

Sun 10/19

6:00 am-4:00 pm

1 stop10h 00m

Charlotte Douglas

Thu 10/23

1:49 pm-3:53 pm

Nonstop2h 04m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 19 results
1
2

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 September 12, 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 September 14, 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. Saturday 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 September 14, 2025.

The most flights from KE9 to CLT are scheduled on a Saturday (29 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (21 on average).

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 September 14, 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
10,000 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.4

Entertainment

6.9

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
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.4

Entertainment

6.9

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
8,016 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.4

Entertainment

6.9

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
3,173 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.4

Entertainment

6.9

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 26 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 36 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 10m. Spirit Airlines provides one of the quickest options available for as low as $90. 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: Spirit Airlines (83%), Frontier (83%), British Airways( 72%).

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

    Looking at all options, your cheapest flight can be booked for $53. While the most popular route (Miami - Charlotte Douglas) can be booked for $51 on average, our data indicates $528 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 Charlotte?

Book flights to Charlotte if you plan to visit one of these locations
Gaffney
Matthews
Gastonia
Hickory
Huntersville
Mooresville
Morganton
Cornelius
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Boone
Rock Hill
Salisbury
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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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$52Average$110FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$72Average$187FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$74Average$150FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$159Average$425FlexibilityNo cancel feeOn-time71%

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