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Port of Spain

$562+ Cheap flights from Denver (DEN) to Port of Spain (POS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — POS
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Denver to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 September 14, 2025.

Round-trip from

$562
(Kiwi.com)

Popular in

October

Cheapest in

December

Average price

$768
From Denver Intl to Port of Spain Piarco Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 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 Denver to Port of Spain

Cheapest flights from Denver to Port of Spain
Explore the most affordable flight options available from Denver to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

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.
Wed 10/299:09 amDEN - POS
2 stops25h 46mMultiple Airlines
Tue 11/412:10 amPOS - DEN
1 stop21h 16mMultiple Airlines
Deal found 9/14$562
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:50 amDEN - POS
1 stop24h 16mJetBlue
Wed 11/55:12 pmPOS - DEN
1 stop20h 53mJetBlue
Deal found 9/14$598
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.
Wed 10/292:48 pmDEN - POS
2 stops21h 37mAmerican Airlines
Wed 11/54:30 pmPOS - DEN
2 stops24h 00mAmerican Airlines
Deal found 9/14$663

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 September 14, 2025.
Use the filters below to find and compare flights from Denver to Port of Spain that are best for you.

Fly from

Denver

Fly to

Port of Spain

Route

Depart

Return

Price

DenverPort of Spain

DEN - POS

DENPOS

Denver Intl

Wed 10/29

9:09 am-12:55 pm

2 stops25h 46m

Port of Spain Piarco Intl

Tue 11/4

12:10 am-6:26 pm

1 stop21h 16m

$562

DenverPort of Spain

DEN - POS

DENPOS

Denver Intl

Wed 10/29

2:48 pm-2:25 pm

2 stops21h 37m

Port of Spain Piarco Intl

Wed 11/5

4:30 pm-1:30 pm

2 stops24h 00m

$663

DenverPort of Spain

DEN - POS

DENPOS

Denver Intl

Sun 3/1

10:44 pm-3:51 pm

1 stop14h 07m

Port of Spain Piarco Intl

Tue 3/3

5:16 pm-8:45 am

1 stop18h 29m

$670

DenverPort of Spain

DEN - POS

DENPOS

Denver Intl

Sun 3/1

9:48 pm-1:46 am

1 stop24h 58m

Port of Spain Piarco Intl

Mon 3/2

3:46 am-5:16 pm

1 stop16h 30m

$748

DenverPort of Spain

DEN - POS

DENPOS

Denver Intl

Fri 3/13

10:44 pm-2:51 pm

1 stop14h 07m

Port of Spain Piarco Intl

Sun 3/22

4:16 pm-8:45 am

1 stop18h 29m

$787

DenverPort of Spain

DEN - POS

DENPOS

Denver Intl

Fri 3/13

4:46 pm-1:51 pm

2 stops19h 05m

Port of Spain Piarco Intl

Sun 3/22

3:34 pm-12:56 pm

2 stops23h 22m

$843

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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

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

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

Currently, October is the cheapest month in which you can book a flight from Denver to Port of Spain (average of $435). Flying from Denver to Port of Spain 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 DEN to POS?

Find hourly flight availability from Denver 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 September 14, 2025.

It’s typically best to fly out from Denver to Port of Spain at noon. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

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 September 14, 2025.
See what other customers who have flown with United Airlines and American Airlines from Denver to Port of Spain have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,931 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,931 reviews
United Airlines
7.4
Good
8,931 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,931 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Denver 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.

  • How long is the flight from Denver to Port of Spain?

    For as low as $663, American Airlines can have you in Port of Spain from Denver in 21h 37m. Airlines will cover a distance of 3327 mi.

  • What are the cheapest airlines flying from Denver to Port of Spain round-trip?

    United Airlines, at $658, was found to be the cheapest airline from Denver to Port of Spain. An alternate airline flying to your destination would be American Airlines. These flights start at 6% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Denver 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 Denver to Port of Spain.

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

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

    Currently, October is the cheapest month in which you can book a flight from Denver to Port of Spain (average of $435). Flying from Denver to Port of Spain 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Port of Spain by adding a car rental and/or hotel reservation to your travel itinerary.
Port of Spain car rentals
Port of Spain Piarco Intl Airport car rentals
Scarborough ANR Robinson Intl Airport car rentals

Top 2 airlines flying from Denver to Port of Spain

Discover the top 2 airlines that operate flights from Denver 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$658Average$748FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$658Average$747FlexibilityNo cancel feeOn-time71%

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