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Key Largo

$73+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — MIA
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to Key Largo are usually found in September or August, booked 80 days in advance, depart on a Friday or Wednesday and return on a Tuesday

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 julio 31, 2025.

Round-trip from

$156
(Cheapflightsfares)

One-way from

$73
(Cheapflightsfares)

Popular in

February

Cheapest in

September

Average price

$273
From Clearwater to Key Largo
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One-way flight from Clearwater to Key Largo
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Highest demand for flights based on searches. 14% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/257:00 amTPA - MIA
1 stop5h 20mFrontier
lun. 10/276:42 pmMIA - TPA
1 stop4h 55mFrontier
Deal found 7/28$156
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/139:14 amTPA - MIA
Nonstop1h 10mAmerican Airlines
sáb. 9/2010:56 pmMIA - TPA
Nonstop1h 03mAmerican Airlines
Deal found 7/30$159
This Mytrip deal was found by Cheapflights users on 7/31. 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.
jue. 8/288:00 amTPA - MIA
1 stop8h 07mSpirit Airlines
sáb. 8/309:29 pmMIA - TPA
1 stop11h 55mSpirit Airlines
Deal found 7/31$161
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/136:25 amTPA - MIA
1 stop8h 05mSouthwest
mar. 9/307:10 amMIA - TPA
2 stops8h 45mSouthwest
Deal found 7/29$193

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 julio 31, 2025.
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

sáb. 10/25

7:00 am-12:20 pm

1 stop5h 20m

Miami

lun. 10/27

6:42 pm-11:37 pm

1 stop4h 55m

$156

TampaMiami

TPA - MIA

TPAMIA

Tampa

sáb. 9/13

8:00 am-9:09 am

Nonstop1h 09m

Miami

sáb. 9/20

10:56 pm-11:59 pm

Nonstop1h 03m

$159

TampaMiami

TPA - MIA

TPAMIA

Tampa

jue. 8/28

8:00 am-4:07 pm

1 stop8h 07m

Miami

sáb. 8/30

9:29 pm-9:24 am

1 stop11h 55m

$161

TampaMiami

TPA - MIA

TPAMIA

Tampa

sáb. 9/13

6:25 am-2:30 pm

1 stop8h 05m

Miami

mar. 9/30

7:10 am-3:55 pm

2 stops8h 45m

$193

TampaMiami

TPA - MIA

TPAMIA

Tampa

sáb. 8/23

1:57 pm-9:35 pm

1 stop7h 38m

$73

TampaMiami

TPA - MIA

TPAMIA

Tampa

lun. 8/25

4:53 pm-10:37 pm

1 stop5h 44m

$76

TampaMiami

TPA - MIA

TPAMIA

Tampa

mié. 9/10

12:10 pm-9:10 pm

2 stops9h 00m

$95

TampaMiami

TPA - MIA

TPAMIA

Tampa

mar. 10/28

11:30 am-11:13 pm

1 stop11h 43m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July 25, 2025.

To ensure you get the cheapest price possible for a flight from Clearwater to Key Largo, you should look to book at least 79 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, September is the cheapest month in which you can book a flight from Clearwater to Key Largo (average of $232). Flying from Clearwater to Key Largo in March is currently the most expensive (average of $289). 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 julio 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Clearwater to Key Largo as you normally would.

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 December 16, 2024.

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. Friday at noon 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 julio 31, 2025.

The most flights from CL9 to KE9 are scheduled on a Thursday (42 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).

How much does it cost to fly round-trip from Clearwater to Key Largo?

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 julio 31, 2025.
See what other customers who have flown with Southwest, Delta, and American 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.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Spirit Airlines
6.3
Okay
8,049 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Frontier
5.9
Fair
3,239 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $73. Spirit Airlines flights start at $76 while deals on Southwest start at $95 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: LATAM Airlines (85%), Aeromexico (82%), Aerolineas Argentinas( 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 $2,321, our data indicates the cheapest price to be $77. The most popular route (Tampa - Miami), is priced around $151.

  • 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, September is the cheapest month in which you can book a flight from Clearwater to Key Largo (average of $232). Flying from Clearwater to Key Largo in March is currently the most expensive (average of $289). 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.

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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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$39Average$96FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$44Average$203FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$49Average$129FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$50Average$149FlexibilityNo cancel feeOn-time88%
JetBlueCheapest$73Average$216FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$77Average$280FlexibilityNo cancel feeOn-time63%
Breeze AirwaysCheapest$81Average$171FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$97Average$168FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$97Average$301FlexibilityNo cancel feeOn-time71%
FrontierCheapest$108Average$138FlexibilityNo cancel feeOn-time62%

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