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Trinidad and Tobago

$111+ Cheap flights from Key Largo, FL to Trinidad and Tobago

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — POS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Key Largo to Trinidad and Tobago

Keep the following information in mind while searching for Key Largo to Trinidad and Tobago flight deals. Data was last updated September 15, 2025.

Round-trip from

$284
(Cheapflightsfares)

One-way from

$111
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$312
From Key Largo to Trinidad and Tobago
Search Deals
One-way flight from Key Largo to Trinidad and Tobago
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 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 Trinidad and Tobago

Cheapest flights from Key Largo to Trinidad and Tobago
Explore the most affordable flight options available from Key Largo to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1412:30 amMIA - POS
Nonstop3h 45mCaribbean Airlines
Mon 9/229:10 amPOS - MIA
Nonstop4h 05mCaribbean Airlines
Deal found 9/13$278
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/153:10 pmMIA - POS
Nonstop3h 45mCaribbean Airlines
Sun 9/216:25 pmPOS - MIA
Nonstop4h 05mCaribbean Airlines
Deal found 9/14$279
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/512:30 amMIA - POS
Nonstop3h 45mCaribbean Airlines
Sat 10/119:10 amPOS - MIA
Nonstop4h 05mCaribbean Airlines
Deal found 9/14$289
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 11/136:54 pmMIA - POS
Nonstop3h 45mAmerican Airlines
Mon 11/177:19 amPOS - MIA
Nonstop4h 06mAmerican Airlines
Deal found 9/15$294
This Copa Airlines deal was found by Cheapflights users on 9/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:09 amMIA - POS
1 stop7h 08mCopa Airlines
Fri 10/242:40 pmPOS - MIA
1 stop8h 02mCopa Airlines
Deal found 9/15$296
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:53 pmMIA - POS
Nonstop3h 45mAmerican Airlines
Fri 11/287:19 amPOS - MIA
Nonstop4h 06mAmerican Airlines
Deal found 9/14$299
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:54 pmMIA - POS
Nonstop3h 45mAmerican Airlines
Wed 11/124:30 pmPOS - MIA
Nonstop4h 14mAmerican Airlines
Deal found 9/13$300
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:54 pmMIA - POS
Nonstop3h 45mAmerican Airlines
Sun 11/237:19 amPOS - MIA
Nonstop4h 06mAmerican Airlines
Deal found 9/14$304
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1412:30 amMIA - POS
Nonstop3h 45mMultiple Airlines
Sat 9/203:51 amPOS - MIA
1 stop21h 45mMultiple Airlines
Deal found 9/14$307
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.
Tue 11/255:27 pmMIA - POS
1 stop18h 50mCopa Airlines
Mon 12/13:47 amPOS - MIA
1 stop12h 58mCopa Airlines
Deal found 9/14$312
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1212:30 amMIA - POS
Nonstop3h 45mCaribbean Airlines
Wed 10/229:10 amPOS - MIA
Nonstop4h 05mCaribbean Airlines
Deal found 9/14$313
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.
Thu 11/205:27 pmMIA - POS
1 stop18h 50mCopa Airlines
Mon 12/12:23 pmPOS - MIA
1 stop8h 22mCopa Airlines
Deal found 9/14$315

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Trinidad and Tobago 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 15, 2025.
Use the filters below to find and compare flights from Key Largo to Trinidad and Tobago that are best for you.

Fly from

Key Largo

Fly to

Trinidad and Tobago

Route

Depart

Return

Price

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Tue 11/11

4:59 am-1:17 pm

1 stop7h 18m

Port of Spain Piarco Intl

Wed 11/19

2:26 pm-12:45 am

1 stop11h 19m

$296

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Fri 11/7

12:46 pm-1:48 am

1 stop12h 02m

Port of Spain Piarco Intl

Wed 11/12

2:26 pm-12:45 am

1 stop11h 19m

$296

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Fri 10/10

2:19 pm-1:46 am

1 stop11h 27m

Port of Spain Piarco Intl

Sat 10/18

3:51 am-4:59 pm

1 stop13h 08m

$296

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Thu 12/4

4:59 am-1:17 pm

1 stop7h 18m

Port of Spain Piarco Intl

Mon 12/8

2:23 pm-9:22 pm

1 stop7h 59m

$296

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Fri 1/23

4:12 pm-1:44 am

1 stop8h 32m

Port of Spain Piarco Intl

Sun 1/25

3:40 am-3:41 pm

1 stop13h 01m

$296

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Thu 1/22

12:49 pm-1:44 am

1 stop11h 55m

Port of Spain Piarco Intl

Mon 1/26

2:16 pm-12:37 am

1 stop11h 21m

$317

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Fri 10/3

6:09 am-1:17 pm

1 stop7h 08m

Port of Spain Piarco Intl

Mon 10/6

3:51 am-12:20 pm

1 stop8h 29m

$338

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Fri 3/13

6:26 am-1:15 pm

1 stop6h 49m

Port of Spain Piarco Intl

Wed 3/18

3:46 am-4:40 pm

1 stop12h 54m

$343

MiamiScarborough

MIA - TAB

MIATAB

Miami

Sun 10/5

12:30 am-11:40 am

1 stop11h 10m

Scarborough ANR Robinson Intl

Fri 10/10

12:30 am-1:15 pm

1 stop12h 45m

$364

MiamiScarborough

MIA - TAB

MIATAB

Miami

Wed 1/14

2:10 pm-6:25 pm

1 stop27h 15m

Scarborough ANR Robinson Intl

Sun 1/25

6:55 am-12:15 pm

1 stop6h 20m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 37 results
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Best time to book a flight from Key Largo to Trinidad and Tobago

Have a flexible travel schedule? Discover the best time to fly to Trinidad and Tobago 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 Trinidad and Tobago

What is the cheapest month to book a flight from Key Largo to Trinidad and Tobago?

Currently, October is the cheapest month in which you can book a flight from Key Largo to Trinidad and Tobago (average of $435). Flying from Key Largo to Trinidad and Tobago in December is currently the most expensive (average of $710). 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 TT?

Find hourly flight availability from Key Largo to Trinidad and Tobago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Key Largo to Trinidad and Tobago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Key Largo to Trinidad and Tobago?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Trinidad and Tobago. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Trinidad and Tobago flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday 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 Trinidad and Tobago

Explore weekly flight availability from Key Largo to Trinidad and Tobago. 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 15, 2025.

The most flights from KE9 to TT0 are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Trinidad and Tobago

Get insights into the airlines that provide service to Trinidad and Tobago. 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 Trinidad and Tobago. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Key Largo to Trinidad and Tobago, such as Caribbean Airlines, Copa Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.1
Very good
177 reviews

Crew

8.4

Boarding

8.1

Entertainment

6.7

Food

6.8

Comfort

7.9

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Caribbean Airlines
8.1
Very good
177 reviews
Caribbean Airlines
8.1
Very good
177 reviews

Crew

8.4

Boarding

8.1

Entertainment

6.7

Food

6.8

Comfort

7.9

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Copa Airlines
7.6
Good
1,531 reviews
Caribbean Airlines
8.1
Very good
177 reviews

Crew

8.4

Boarding

8.1

Entertainment

6.7

Food

6.8

Comfort

7.9

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
United Airlines
7.4
Good
8,929 reviews
Caribbean Airlines
8.1
Very good
177 reviews

Crew

8.4

Boarding

8.1

Entertainment

6.7

Food

6.8

Comfort

7.9

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.1
Very good
177 reviews

Crew

8.4

Boarding

8.1

Entertainment

6.7

Food

6.8

Comfort

7.9

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Frontier
5.8
Fair
3,172 reviews
Caribbean Airlines
8.1
Very good
177 reviews

Crew

8.4

Boarding

8.1

Entertainment

6.7

Food

6.8

Comfort

7.9

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.

Related info for your journey

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

  • How popular is this Key Largo to Trinidad and Tobago flight route?

    Flights from Key Largo to Trinidad and Tobago have been viewed 36 times in the past calendar month.

  • How long is the flight from Key Largo to Trinidad and Tobago?

    Copa Airlines and Caribbean Airlines can get you from Key Largo to Trinidad and Tobago in just under 7h 18m. Your travel time can differ by up to 3h 52m. There are 1623 mi between Key Largo and Trinidad and Tobago. This flight may include one or multiple stops.

  • What are the most reliable airlines from Key Largo to Trinidad and Tobago?

    The top 3 most reliable airlines when flying from Key Largo to Trinidad and Tobago are Caribbean Airlines (91%), American Airlines (73%) and Qatar Airways (70%).

  • What are the cheapest flights from Key Largo to Trinidad and Tobago?

    While on average a flight from Key Largo to Trinidad and Tobago is generally $271, our data shows the cheapest flight currently is $112. When looking at the most popular route, (Miami - Port of Spain Piarco Intl), you can expect to pay $264 for that flight.

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

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

  • How can I find direct flights from Key Largo to Trinidad and Tobago?

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

  • Can I find deals for business class flights from Key Largo to Trinidad and Tobago?

    Yes. Cheapflights offers flight deals from Key Largo to Trinidad and Tobago 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 Trinidad and Tobago?

    Currently, October is the cheapest month in which you can book a flight from Key Largo to Trinidad and Tobago (average of $435). Flying from Key Largo to Trinidad and Tobago in December is currently the most expensive (average of $710). 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 5 airlines flying from Key Largo to Trinidad and Tobago

Discover the top 5 airlines that operate flights from Key Largo to Trinidad and Tobago. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$277FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$160Average$413FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$208Average$423FlexibilityNo cancel feeOn-time69%
Caribbean AirlinesCheapest$273Average$423FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$292Average$395FlexibilityNo cancel feeOn-time71%

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