HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Port of Spain

$123+ Cheap flights from Key Largo, FL to Port of Spain (POS)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — POS
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Port of Spain with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Key Largo to Port of Spain Piarco Intl are usually found in January or October, booked 59 days in advance, depart on a Friday or Monday and return on a Sunday

Cheap flight deals from Key Largo to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Port of Spain (POS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$287
(FlightHub)

One-way from

$123
(Travelocity)

Popular in

December

Cheapest in

January

Average price

$534
From Key Largo to Port of Spain Piarco Intl
Search Deals
One-way flight from Key Largo to Port of Spain Piarco Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Best time to find cheap flights, 3% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Key Largo to Port of Spain

Cheapest flights from Key Largo to Port of Spain
Explore the most affordable flight options available from Key Largo to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Mytrip deal was found by Cheapflights users on 12/17. 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.
Sat 12/285:30 pmMIA - POS
1 stop19h 39mMultiple Airlines
Tue 1/149:10 amPOS - MIA
Nonstop4h 05mMultiple Airlines
Deal found 12/17$290
This Copa Airlines deal was found by Cheapflights users on 12/18. 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 12/205:02 amMIA - POS
1 stop7h 16mCopa Airlines
Sat 12/283:38 amPOS - MIA
1 stop8h 20mCopa Airlines
Deal found 12/18$345
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/286:04 pmMIA - POS
Nonstop3h 40mAmerican Airlines
Mon 1/134:35 pmPOS - MIA
Nonstop4h 10mAmerican Airlines
Deal found 12/17$449
This Booking.com deal was found by Cheapflights users on 12/17. 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.
Sun 12/227:05 amMIA - POS
1 stop6h 04mFrontier
Sun 12/293:29 pmPOS - MIA
1 stop20h 03mFrontier
Deal found 12/17$504
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/254:37 pmMIA - POS
1 stop30h 46mUnited Airlines
Mon 12/301:30 amPOS - MIA
1 stop17h 23mUnited Airlines
Deal found 12/16$557
This Gotogate deal was found by Cheapflights users on 12/16. 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.
Wed 12/252:10 pmMIA - POS
Nonstop3h 45mCaribbean Airlines
Tue 12/319:10 amPOS - MIA
Nonstop4h 05mCaribbean Airlines
Deal found 12/16$658

Find flights from Key Largo to Port of Spain within your budget

Customize your flight search to find flights from Key Largo to Port of Spain 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Fri 1/17

2:10 pm-6:55 pm

Nonstop3h 45m

Port of Spain Piarco Intl

Mon 1/20

9:10 am-12:15 pm

Nonstop4h 05m

$286

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Sat 12/28

5:30 pm-2:09 pm

1 stop19h 39m

Port of Spain Piarco Intl

Tue 1/14

9:10 am-12:15 pm

Nonstop4h 05m

$290

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Thu 1/16

1:27 pm-1:12 pm

1 stop22h 45m

Port of Spain Piarco Intl

Sun 1/19

3:36 am-11:09 am

1 stop8h 33m

$293

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Thu 1/16

10:25 am-3:30 pm

Nonstop4h 05m

Port of Spain Piarco Intl

Thu 1/23

6:00 am-9:15 am

Nonstop4h 15m

$312

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Sat 1/4

5:30 pm-2:09 pm

1 stop19h 39m

Port of Spain Piarco Intl

Thu 1/9

5:50 pm-9:10 pm

1 stop28h 20m

$351

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Sun 2/9

6:25 am-12:23 am

1 stop16h 58m

Port of Spain Piarco Intl

Sat 2/15

1:30 am-3:46 pm

1 stop15h 16m

$420

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Wed 1/15

2:10 pm-6:55 pm

Nonstop3h 45m

$123

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Wed 1/1

5:30 pm-2:09 pm

1 stop19h 39m

$124

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Tue 1/14

4:56 am-1:12 pm

1 stop7h 16m

$125

MiamiPort of Spain

MIA - POS

MIAPOS

Miami

Mon 1/20

6:29 pm-11:14 pm

Nonstop3h 45m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 13 results
1
2

Best time to book a flight from Key Largo to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain 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.

Travel insights for flights from Key Largo to Port of Spain

Get recent, data-driven insights about flights from Key Largo to Port of Spain including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Key Largo to Port of Spain?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Port of Spain. Price data was last updated on December 13, 2024.

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Port of Spain. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Key Largo to Port of Spain?

Currently, October is the cheapest month in which you can book a flight from Key Largo to Port of Spain (average of $435). Flying from Key Largo to Port of Spain in February is currently the most expensive (average of $621). 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 POS?

Find hourly flight availability from Key Largo to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

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

Weekly flight availability from Key Largo to Port of Spain

Explore weekly flight availability from Key Largo to Port of Spain. 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 December 18, 2024.

The most flights from KE9 to POS are scheduled on a Monday (5 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Port of Spain ranges from 1.2 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Port of Spain when rainfall is around 1.2 in.

Temperature in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Port of Spain, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. 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 Port of Spain. Reviews last updated December 18, 2024.
Get a feel of what it's like to fly with Caribbean Airlines, American Airlines and Copa Airlines from Key Largo to Port of Spain by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.1
Very good
159 reviews

Boarding

8.1

Comfort

7.8

Entertainment

6.6

Crew

8.3

Overall

8.1

Food

6.7

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

Caribbean Airlines
8.1
Very good
159 reviews
Caribbean Airlines
8.1
Very good
159 reviews

Boarding

8.1

Comfort

7.8

Entertainment

6.6

Crew

8.3

Overall

8.1

Food

6.7

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

Copa Airlines
7.7
Good
1,721 reviews
Caribbean Airlines
8.1
Very good
159 reviews

Boarding

8.1

Comfort

7.8

Entertainment

6.6

Crew

8.3

Overall

8.1

Food

6.7

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

JetBlue
7.4
Good
3,279 reviews
Caribbean Airlines
8.1
Very good
159 reviews

Boarding

8.1

Comfort

7.8

Entertainment

6.6

Crew

8.3

Overall

8.1

Food

6.7

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

United Airlines
7.4
Good
9,055 reviews
Caribbean Airlines
8.1
Very good
159 reviews

Boarding

8.1

Comfort

7.8

Entertainment

6.6

Crew

8.3

Overall

8.1

Food

6.7

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.1
Very good
159 reviews

Boarding

8.1

Comfort

7.8

Entertainment

6.6

Crew

8.3

Overall

8.1

Food

6.7

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

Related info for your journey

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

  • What airport do you fly into for flights to Port of Spain from Key Largo?

    If you book a flight to Port of Spain from Key Largo, you will be flying to Piarco Intl, which is the city’s only airport. Port of Spain Piarco Intl (POS) is located 12.6 mi from the center of Port of Spain. There are 2 flights from Key Largo to Piarco Intl per day from 5 different airlines.

  • How popular is this Key Largo to Port of Spain flight route?

    Within the past month, 16 users have taken a look at flights from Key Largo to Port of Spain Piarco Intl.

  • What are the cheapest airlines to fly from Key Largo to Port of Spain one-way?

    One-way options have recently been found by users for as low as $123 on Caribbean Airlines. Other airlines that offer cheap prices include Frontier from $124 and Copa Airlines from $125 one-way.

  • What are the most reliable airlines from Key Largo to Port of Spain?

    The top 3 most reliable airlines when flying from Key Largo to Port of Spain are Caribbean Airlines (90%), American Airlines (82%) and Qatar Airways (79%).

  • What are the cheapest flights from Key Largo to Port of Spain?

    Looking for the cheapest flight from Key Largo to Port of Spain? While on average our users pay $372, our data indicates the cheapest price to be $118. The most popular route (Miami - Port of Spain Piarco Intl), is priced around $241.

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

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

  • How can I find direct flights from Key Largo to Port of Spain?

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

  • Can I find deals for business class flights from Key Largo to Port of Spain?

    Yes. Cheapflights offers flight deals from Key Largo to Port of Spain 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 Port of Spain?

    Currently, October is the cheapest month in which you can book a flight from Key Largo to Port of Spain (average of $435). Flying from Key Largo to Port of Spain in February is currently the most expensive (average of $621). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Key Largo to Port of Spain

Discover the top 5 airlines that operate flights from Key Largo to Port of Spain. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$152Average$191FlexibilityNo cancel feeOn-time62%
Caribbean AirlinesCheapest$243Average$401FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$367FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$278Average$408FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$376Average$547FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.