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Key Largo

$62+ Cheap flights from Clearwater, FL to Key Largo, FL

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — MIA
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to Key Largo are usually found in April or October, booked 75 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from Clearwater to Key Largo

Keep the following information in mind while searching for Clearwater to Key Largo flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$120
(Kiwi.com)

One-way from

$62
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$386
Provider with most accurate pricing for Tampa-Miami flight deals.
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Provider most trusted by Cheapflights users for Tampa-Miami flights.
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From Clearwater to Key Largo
Search Deals
One-way flight from Clearwater to Key Largo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Clearwater to Key Largo

Cheapest flights from Clearwater to Key Largo
Explore the most affordable flight options available from Clearwater to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/6. 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 1/248:45 amTPA - MIA
1 stop11h 01mMultiple Airlines
Mon 1/267:00 amMIA - TPA
1 stop9h 57mMultiple Airlines
Deal found 1/6$120
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Wed 1/216:30 amTPA - MIA
1 stop5h 26mMultiple Airlines
Sat 1/247:00 amMIA - TPA
1 stop16h 28mMultiple Airlines
Deal found 1/7$122
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Tue 1/2710:30 amTPA - MIA
1 stop25h 26mMultiple Airlines
Wed 2/46:45 amMIA - TPA
1 stop6h 49mMultiple Airlines
Deal found 1/6$125
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 2/199:53 amTPA - MIA
1 stop10h 07mMultiple Airlines
Tue 2/247:05 amMIA - TPA
1 stop17h 20mMultiple Airlines
Deal found 1/6$126
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Tue 2/310:30 amTPA - MIA
1 stop25h 20mMultiple Airlines
Sun 2/85:30 amMIA - TPA
1 stop18h 56mMultiple Airlines
Deal found 1/6$127
This Frontier deal was found by Cheapflights users on 1/7. 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.
Sat 2/217:35 pmTPA - MIA
1 stop5h 07mFrontier
Sat 2/288:15 amMIA - TPA
1 stop12h 20mFrontier
Deal found 1/7$128
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 1/226:13 pmTPA - MIA
1 stop6h 34mFrontier
Fri 1/238:36 pmMIA - TPA
1 stop18h 05mFrontier
Deal found 1/7$130
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 1/298:00 amTPA - MIA
1 stop7h 41mMultiple Airlines
Sat 1/317:00 amMIA - TPA
1 stop13h 35mMultiple Airlines
Deal found 1/7$131
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 1/269:34 amTPA - MIA
1 stop15h 13mMultiple Airlines
Wed 1/287:00 amMIA - TPA
1 stop6h 34mMultiple Airlines
Deal found 1/7$132

Cheapflights Fare Finder

 
Customize your flight search to find flights from Clearwater to Key Largo 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 January 8, 2026.
Use the filters below to find and compare flights from Clearwater to Key Largo that are best for you.

Fly from

Clearwater

Fly to

Key Largo

Route

Depart

Return

Price

TampaMiami

TPA - MIA

TPAMIA

Tampa

Wed 2/18

6:15 am-12:16 pm

1 stop6h 01m

Miami

Thu 2/19

10:04 pm-12:29 am

1 stop26h 25m

$132

TampaMiami

TPA - MIA

TPAMIA

Tampa

Sun 3/1

7:35 pm-10:28 am

1 stop14h 53m

Miami

Wed 3/4

7:09 pm-11:31 am

1 stop16h 22m

$133

TampaMiami

TPA - MIA

TPAMIA

Tampa

Sat 2/21

3:34 pm-10:23 am

1 stop18h 49m

Miami

Sat 2/28

7:05 am-9:00 pm

2 stops13h 55m

$150

TampaMiami

TPA - MIA

TPAMIA

Tampa

Sun 3/1

7:35 pm-10:28 am

1 stop14h 53m

Miami

Wed 3/4

7:05 am-9:00 pm

2 stops13h 55m

$156

TampaMiami

TPA - MIA

TPAMIA

Tampa

Thu 1/29

5:45 am-10:59 am

1 stop5h 14m

Miami

Thu 2/5

7:09 pm-12:26 am

1 stop5h 17m

$160

TampaMiami

TPA - MIA

TPAMIA

Tampa

Sat 1/31

8:38 am-8:13 pm

2 stops11h 35m

Miami

Tue 2/3

6:02 am-11:54 pm

2 stops17h 52m

$163

TampaMiami

TPA - MIA

TPAMIA

Tampa

Sun 2/8

6:55 pm-10:59 am

2 stops16h 04m

Miami

Thu 2/12

9:10 pm-4:38 pm

1 stop19h 28m

$180

TampaMiami

TPA - MIA

TPAMIA

Tampa

Wed 3/18

5:30 am-10:34 am

1 stop5h 04m

Miami

Sun 3/22

6:00 am-9:23 pm

1 stop15h 23m

$182

TampaMiami

TPA - MIA

TPAMIA

Tampa

Fri 1/23

9:47 pm-12:56 pm

2 stops15h 09m

Miami

Sun 1/25

7:00 am-7:40 am

2 stops24h 40m

$183

TampaMiami

TPA - MIA

TPAMIA

Tampa

Fri 2/6

10:52 am-11:11 pm

1 stop12h 19m

Miami

Mon 2/9

7:09 pm-12:26 am

1 stop5h 17m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 23 results
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Best time to book a flight from Clearwater to Key Largo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Clearwater to Key Largo. Price data was last updated on January 2, 2026.

To ensure you get the cheapest price possible for a flight from Clearwater to Key Largo, you should look to book at least 75 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 Clearwater to Key Largo?

Currently, March is the cheapest month in which you can book a flight from Clearwater to Key Largo (average of $38). Flying from Clearwater to Key Largo in November is currently the most expensive (average of $68). 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 CL9 to KE9?

Find hourly flight availability from Clearwater to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.

It’s optimal to fly from Clearwater to Key Largo in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Clearwater to Key Largo. Price data was last updated on January 3, 2026.

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

Weekly flight availability from Clearwater to Key Largo

Explore weekly flight availability from Clearwater to Key Largo. 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 January 8, 2026.

The most flights from CL9 to KE9 are scheduled on a Wednesday (42 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (21 on average).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated January 8, 2026.
See what other customers who have flown with United Airlines, American Airlines, and Spirit Airlines from Clearwater to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,142 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,142 reviews
United Airlines
7.4
Good
9,142 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,097 reviews
United Airlines
7.4
Good
9,142 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Spirit Airlines
6.3
Okay
8,289 reviews
United Airlines
7.4
Good
9,142 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Frontier
5.7
Fair
3,060 reviews
United Airlines
7.4
Good
9,142 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Silver Airways
5.7
Fair
United Airlines
7.4
Good
9,142 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Clearwater to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Frontier can get you from Clearwater to Key Largo in just under 14h 53m. Your travel time can differ by up to . Clearwater and Key Largo are separated by a distance of 204 mi.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $29. Silver Airways flights start at $36 while deals on United Airlines start at $49 one-way.

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

    Before booking your flight to Key Largo from Clearwater, check out the most reliable airlines to get you to your destination on time: Aer Lingus (83%), American Airlines (78%), GOL( 77%).

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

    Looking for the cheapest flight from Clearwater to Key Largo? While on average our users pay $742, our data indicates the cheapest price to be $89. The most popular route (Tampa - Miami), is priced around $122.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Clearwater to Key Largo (average of $38). Flying from Clearwater to Key Largo in November is currently the most expensive (average of $68). 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

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Top 10 airlines flying from Clearwater to Key Largo

Discover the top 10 airlines that operate flights from Clearwater to Key Largo. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Silver AirwaysCheapest$37Average$111FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$40Average$91FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$44Average$129FlexibilityNo cancel feeOn-time69%
Allegiant AirCheapest$76Average$147FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$77Average$231FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$78Average$231FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$97Average$337FlexibilityNo cancel feeOn-time71%
Breeze AirwaysCheapest$98Average$156FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$118Average$192FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$144Average$179FlexibilityNo cancel feeOn-time62%

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