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$331+ Cheap flights from Port of Spain (POS) to Cancún (CUN)

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
POS — CUN
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
1 adult, Economy
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Cheapflights Tip: The best prices from Port of Spain Piarco Intl to Cancun are usually found in October or March, booked 59 days in advance, depart on a Sunday or Saturday and return on a Tuesday

Cheap flight deals from Port of Spain to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Port of Spain (POS) to Cancún (CUN). 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 July 25, 2025.

Round-trip from

$582
(United Airlines)

One-way from

$331
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$628
From Port of Spain Piarco Intl to Cancun
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One-way flight from Port of Spain Piarco Intl to Cancun
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Highest demand for flights based on searches. 10% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 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 Port of Spain to Cancún

Cheapest flights from Port of Spain to Cancún
Explore the most affordable flight options available from Port of Spain to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

This United Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 9/2612:30 amPOS - CUN
2 stops15h 36mUnited Airlines
Sat 10/44:12 pmCUN - POS
2 stops30h 11mUnited Airlines
Deal found 7/23$582
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/810:10 amPOS - CUN
1 stop27h 49mMultiple Airlines
Thu 9/112:07 pmCUN - POS
1 stop28h 53mMultiple Airlines
Deal found 7/23$584
This Copa Airlines deal was found by Cheapflights users on 7/24. 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.
Sat 9/273:51 amPOS - CUN
1 stop10h 04mCopa Airlines
Tue 9/307:00 amCUN - POS
1 stop17h 46mCopa Airlines
Deal found 7/24$609
This American Airlines deal was found by Cheapflights users on 7/24. 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 10/137:00 amPOS - CUN
1 stop9h 25mAmerican Airlines
Thu 10/1610:45 amCUN - POS
1 stop9h 35mAmerican Airlines
Deal found 7/24$638
This Priceline deal was found by Cheapflights users on 7/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/53:59 pmPOS - CUN
1 stop19h 01mJetBlue
Tue 9/911:20 amCUN - POS
1 stop26h 14mJetBlue
Deal found 7/23$677

Cheapflights Fare Finder

 
Customize your flight search to find flights from Port of Spain to Cancún 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 July 25, 2025.
Use the filters below to find and compare flights from Port of Spain to Cancún that are best for you.

Fly from

Port of Spain

Fly to

Cancún

Route

Depart

Return

Price

Port of SpainCancún

POS - CUN

POSCUN

Port of Spain Piarco Intl

Fri 9/26

12:30 am-3:06 pm

2 stops15h 36m

Cancun

Sat 10/4

4:12 pm-11:23 pm

2 stops30h 11m

$582

Port of SpainCancún

POS - CUN

POSCUN

Port of Spain Piarco Intl

Mon 9/8

10:10 am-12:59 pm

1 stop27h 49m

Cancun

Thu 9/11

2:07 pm-8:00 pm

1 stop28h 53m

$584

Port of SpainCancún

POS - CUN

POSCUN

Port of Spain Piarco Intl

Sat 9/27

3:51 am-12:55 pm

1 stop10h 04m

Cancun

Tue 9/30

7:00 am-1:46 am

1 stop17h 46m

$609

Port of SpainCancún

POS - CUN

POSCUN

Port of Spain Piarco Intl

Mon 10/13

7:00 am-3:25 pm

1 stop9h 25m

Cancun

Thu 10/16

10:45 am-9:20 pm

1 stop9h 35m

$638

Port of SpainCancún

POS - CUN

POSCUN

Port of Spain Piarco Intl

Mon 9/22

3:59 pm-10:00 am

1 stop19h 01m

Cancun

Fri 9/26

2:35 pm-2:38 pm

1 stop23h 03m

$711

Port of SpainCancún

POS - CUN

POSCUN

Port of Spain Piarco Intl

Tue 10/7

7:00 am-3:20 pm

1 stop9h 20m

$331

Port of SpainCancún

POS - CUN

POSCUN

Port of Spain Piarco Intl

Mon 10/6

12:30 am-6:41 am

2 stops31h 11m

$375

Port of SpainCancún

POS - CUN

POSCUN

Port of Spain Piarco Intl

Wed 10/15

3:59 pm-12:40 pm

2 stops45h 41m

$490

Port of SpainCancún

POS - CUN

POSCUN

Port of Spain Piarco Intl

Mon 10/6

2:25 am-12:55 pm

1 stop11h 30m

$496

Port of SpainCancún

POS - CUN

POSCUN

Port of Spain Piarco Intl

Tue 10/14

3:51 am-9:59 am

1 stop7h 08m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Best time to book a flight from Port of Spain to Cancún

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

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

Use this chart to determine the optimal time to book a round-trip flight from Port of Spain to Cancún. Price data was last updated on July 18, 2025.

The price you pay for your flight from Port of Spain to Cancún may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Port of Spain to Cancún (average of $360). Flying from Port of Spain to Cancún in March is currently the most expensive (average of $492). 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 POS to CUN?

Find hourly flight availability from Port of Spain to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2025.

It’s typically best to fly out from Port of Spain to Cancún at noon. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Port of Spain to Cancún?

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated July 25, 2025.
Get a feel of what it's like to fly with Copa Airlines, United Airlines, and JetBlue from Port of Spain to Cancún by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,490 reviews

Boarding

7.8

Crew

8.0

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
Copa Airlines
7.5
Good
1,490 reviews
Copa Airlines
7.5
Good
1,490 reviews

Boarding

7.8

Crew

8.0

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
United Airlines
7.4
Good
8,876 reviews
Copa Airlines
7.5
Good
1,490 reviews

Boarding

7.8

Crew

8.0

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
JetBlue
7.3
Good
2,912 reviews
Copa Airlines
7.5
Good
1,490 reviews

Boarding

7.8

Crew

8.0

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,490 reviews

Boarding

7.8

Crew

8.0

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
Air Canada
7.1
Good
9,788 reviews
Copa Airlines
7.5
Good
1,490 reviews

Boarding

7.8

Crew

8.0

Food

6.8

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!

Related info for your journey

Find useful and relevant information for your journey from Port of Spain to Cancún. 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 flying from Port of Spain to Cancún round-trip?

    United Airlines, at $582, was found to be the cheapest airline from Port of Spain to Cancún.Alternate airlines to your destination round-trip include Copa Airlines and American Airlines.

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

    $331 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and JetBlue, with prices starting from $375 and $490, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Port of Spain to Cancún (average of $360). Flying from Port of Spain to Cancún in March is currently the most expensive (average of $492). 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

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam

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Top 3 airlines flying from Port of Spain to Cancún

Discover the top 3 airlines that operate flights from Port of Spain to Cancún. 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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$352Average$491FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$424Average$711FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$872Average$1,075FlexibilityNo cancel feeOn-time69%

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