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Trinidad and Tobago

$107+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — POS
Mar 17 — Mar 241
Tue 3/17
Tue 3/24
1 adult, Economy
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Cheap 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 February 15, 2026.

This SmartFares deal was found by Cheapflights users on 2/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:10 pm
MIA
-
POS
Nonstop3h 45m
Caribbean Airlines
Thu 3/199:10 am
POS
-
MIA
Nonstop4h 05m
Caribbean Airlines
Deal found 2/11$290
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Mon 6/2210:10 am
MIA
-
POS
Nonstop4h 01m
American Airlines
Tue 7/147:00 am
POS
-
MIA
Nonstop4h 10m
American Airlines
Deal found 2/13$295
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:10 am
MIA
-
POS
Nonstop3h 56m
American Airlines
Sat 3/74:06 pm
POS
-
MIA
Nonstop4h 31m
American Airlines
Deal found 2/12$300
This FlightHub deal was found by Cheapflights users on 2/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:10 pm
MIA
-
POS
Nonstop3h 45m
Caribbean Airlines
Mon 3/169:10 am
POS
-
MIA
Nonstop4h 05m
Caribbean Airlines
Deal found 2/12$302
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/263:10 pm
MIA
-
POS
Nonstop3h 45m
Caribbean Airlines
Tue 4/289:10 am
POS
-
MIA
Nonstop4h 05m
Caribbean Airlines
Deal found 2/15$304
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Fri 2/272:10 pm
MIA
-
POS
Nonstop3h 45m
Caribbean Airlines
Wed 3/189:10 am
POS
-
MIA
Nonstop4h 05m
Caribbean Airlines
Deal found 2/12$305
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Wed 3/42:10 pm
MIA
-
POS
Nonstop3h 45m
Caribbean Airlines
Thu 3/199:10 am
POS
-
MIA
Nonstop4h 05m
Caribbean Airlines
Deal found 2/12$306
This Copa Airlines deal was found by Cheapflights users on 2/13. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
MIA
-
POS
1 stop7h 10m
Copa Airlines
Mon 4/273:44 am
POS
-
MIA
1 stop10h 58m
Copa Airlines
Deal found 2/13$308
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Sun 4/2610:40 am
MIA
-
POS
Nonstop3h 52m
American Airlines
Sun 5/103:47 pm
POS
-
MIA
Nonstop4h 18m
American Airlines
Deal found 2/15$310
This Gotogate deal was found by Cheapflights users on 2/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:10 pm
MIA
-
POS
Nonstop3h 45m
Caribbean Airlines
Sun 3/19:10 am
POS
-
MIA
Nonstop4h 05m
Caribbean Airlines
Deal found 2/15$314
This Mytrip deal was found by Cheapflights users on 2/14. 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 5/103:10 pm
MIA
-
POS
Nonstop3h 45m
Caribbean Airlines
Fri 5/229:10 am
POS
-
MIA
Nonstop4h 05m
Caribbean Airlines
Deal found 2/14$315
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Sat 2/282:10 pm
MIA
-
POS
Nonstop3h 45m
Caribbean Airlines
Tue 3/179:10 am
POS
-
MIA
Nonstop4h 05m
Caribbean Airlines
Deal found 2/12$316

Find 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 February 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$295
(American Airlines)

One-way from

$107
(Mytrip)

Popular in

February

Cheapest in

January

Average price

$627
Provider with most accurate pricing for Miami-Port of Spain Piarco Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Port of Spain Piarco Intl flights.
Search Deals
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. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 15, 2026.
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

Thu 3/5

2:10 pm-6:55 pm

Nonstop3h 45m

Port of Spain Piarco Intl

Thu 3/19

9:10 am-1:15 pm

Nonstop4h 05m

$290

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Tue 3/3

2:10 pm-6:55 pm

Nonstop3h 45m

Port of Spain Piarco Intl

Wed 3/18

9:10 am-1:15 pm

Nonstop4h 05m

$305

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Fri 3/6

2:10 pm-6:55 pm

Nonstop3h 45m

Port of Spain Piarco Intl

Mon 3/9

9:10 am-1:15 pm

Nonstop4h 05m

$305

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Fri 2/27

5:01 am-1:11 pm

1 stop7h 10m

Port of Spain Piarco Intl

Mon 3/2

3:46 am-6:55 pm

1 stop16h 09m

$306

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Thu 3/26

5:10 pm-1:46 am

1 stop8h 36m

Port of Spain Piarco Intl

Tue 4/7

3:44 am-4:40 pm

1 stop12h 56m

$308

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Mon 3/2

4:10 pm-1:46 am

1 stop8h 36m

Port of Spain Piarco Intl

Sun 3/15

3:46 am-7:55 pm

1 stop16h 09m

$308

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Wed 4/1

6:00 am-1:10 pm

1 stop7h 10m

Port of Spain Piarco Intl

Wed 4/29

2:17 pm-1:41 am

1 stop11h 24m

$308

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Tue 4/28

5:14 pm-1:40 am

1 stop8h 26m

Port of Spain Piarco Intl

Mon 5/4

3:49 am-2:42 pm

1 stop10h 53m

$308

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Wed 5/6

8:28 am-1:46 am

1 stop17h 18m

Port of Spain Piarco Intl

Wed 5/20

2:22 pm-10:42 pm

1 stop8h 20m

$308

MiamiScarborough

MIA - TAB

MIATAB

Miami

Fri 5/8

3:10 pm-11:40 am

1 stop20h 30m

Scarborough ANR Robinson Intl

Thu 5/14

12:30 am-1:15 pm

1 stop12h 45m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 30 results
1
2
3

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, March is the cheapest month in which you can book a flight from Key Largo to Trinidad and Tobago (average of $129). Flying from Key Largo to Trinidad and Tobago in November is currently the most expensive (average of $282). 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 February 15, 2026.

It’s typically best to fly out from Key Largo to Trinidad and Tobago in the evening. Doing so could potentially save you 27% on the flight price compared to flying at noon, which is usually more expensive.

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 February 7, 2026.

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. Sunday 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 February 15, 2026.

The most flights from KE9 to TT0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 February 15, 2026.
Read through reviews of airlines operating flights from Key Largo to Trinidad and Tobago, such as Caribbean Airlines, Copa Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
7.9
Good
214 reviews

Crew

8.3

Boarding

7.9

Overall

7.9

Entertainment

6.6

Food

6.7

Comfort

7.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Caribbean Airlines
7.9
Good
214 reviews
Caribbean Airlines
7.9
Good
214 reviews

Crew

8.3

Boarding

7.9

Overall

7.9

Entertainment

6.6

Food

6.7

Comfort

7.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Copa Airlines
7.5
Good
1,556 reviews
Caribbean Airlines
7.9
Good
214 reviews

Crew

8.3

Boarding

7.9

Overall

7.9

Entertainment

6.6

Food

6.7

Comfort

7.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
American Airlines
7.2
Good
11,294 reviews
Caribbean Airlines
7.9
Good
214 reviews

Crew

8.3

Boarding

7.9

Overall

7.9

Entertainment

6.6

Food

6.7

Comfort

7.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc

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 34 times in the past calendar month.

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

    Caribbean Airlines and Copa Airlines can get you from Key Largo to Trinidad and Tobago in just under 3h 45m. Your travel time can differ by up to 3h 25m. There are 1623 mi between Key Largo and Trinidad and Tobago. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Key Largo to Trinidad and Tobago one-way?

    $51 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Caribbean Airlines and American Airlines, with prices starting from $113 and $123, respectively.

  • 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 American Airlines (76%), Qatar Airways (74%) and Caribbean Airlines (66%).

  • 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 $295, our data shows the cheapest flight currently is $119. When looking at the most popular route, (Miami - Port of Spain Piarco Intl), you can expect to pay $278 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, March is the cheapest month in which you can book a flight from Key Largo to Trinidad and Tobago (average of $129). Flying from Key Largo to Trinidad and Tobago in November is currently the most expensive (average of $282). 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 February 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$150Average$508FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$197Average$632FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$218Average$468FlexibilityNo cancel feeOn-time69%
Caribbean AirlinesCheapest$273Average$415FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$293Average$381FlexibilityNo cancel feeOn-time71%

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