How popular is this Key Largo to Charlotte flight route?

Flights from Key Largo to Charlotte Douglas have been viewed 37 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 Frontier, which is currently one of the cheapest options available, starting at $40. Allegiant Air flights start at $64 while deals on JetBlue start at $110 one-way.

Weekly flight availability from Key Largo to Charlotte

The most flights from KE9 to CLT are scheduled on a Friday (30 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (22 on average).

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.

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).

What are the cheapest flights from Key Largo to Charlotte?

Looking at all options, your cheapest flight can be booked for $134. While the most popular route (Miami - Charlotte Douglas) can be booked for $138 on average, our data indicates $707 when flying from Key Largo to Charlotte.

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 (81%), British Airways (75%), American Airlines( 72%).

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. 3 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.

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.

Find Cheap Flights from Key Largo to Charlotte

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Cheapflights Tip: The best prices from Key Largo to Charlotte Douglas are usually found in January or March, booked 70 days in advance, depart on a Wednesday or Friday and return on a Friday

Find flight deals from Key Largo to Charlotte

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	June
Cheapest in	January
Average price	$270

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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Highest demand for flights based on searches. 11% potential increase in price ($25 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Cheapflights Insights

Everything you need to know about your flight from Key Largo to Charlotte

Prices

Airlines

What is the cheapest time of day to fly from KE9 to CLT?

A simple way to save on the total cost of your ticket is to fly from Key Largo to Charlotte at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the evening.

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

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

Reviews of airlines servicing Charlotte

Read reviews from past customers who have flown American 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

7.0

Good

12,142 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

American Airlines

7.0

Good

12,142 reviews

American Airlines

7.0

Good

12,142 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

Frontier

5.6

Fair

2,550 reviews

American Airlines

7.0

Good

12,142 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

Related info for your journey

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. 3 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 37 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 Frontier, which is currently one of the cheapest options available, starting at $40. Allegiant Air flights start at $64 while deals on JetBlue start at $110 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 (81%), British Airways (75%), American Airlines( 72%).
What are the cheapest flights from Key Largo to Charlotte?
Looking at all options, your cheapest flight can be booked for $134. While the most popular route (Miami - Charlotte Douglas) can be booked for $138 on average, our data indicates $707 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.

See more FAQs

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Top 3 airlines flying from Key Largo to Charlotte

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$62	Average$168	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$167	Average$296	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$179	Average$488	FlexibilityNo cancel fee	On-time71%

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

Find cheap flights from Key Largo to Charlotte with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Key Largo to Charlotte

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from KE9 to CLT?

A simple way to save on the total cost of your ticket is to fly from Key Largo to Charlotte at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the evening.

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

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

Weekly flight availability from Key Largo to Charlotte

The most flights from KE9 to CLT are scheduled on a Friday (30 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (22 on average).

Reviews of airlines servicing Charlotte

Read reviews from past customers who have flown American 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.

Related info for your journey

What airport do you fly into for flights to Charlotte from Key Largo?

How popular is this Key Largo to Charlotte flight route?

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

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

What are the cheapest flights from Key Largo to Charlotte?

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

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

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

Traveling to a place near Charlotte?

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Charlotte

Explore flights to Charlotte departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 11, 2026.

Complete your trip

Complete your trip to Charlotte by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Key Largo to Charlotte by cabin class

Find flights from Key Largo to Charlotte, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Key Largo and Charlotte flights

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