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

$607+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — POS
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver 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.

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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$505
(Expedia)

Popular in

October

Cheapest in

April

Average price

$635
Provider with most accurate pricing for Denver Intl-Port of Spain Piarco Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Port of Spain Piarco Intl flights.
Search Deals
From Denver Intl to Port of Spain Piarco Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 26, 2025.

This United Airlines deal was found by Cheapflights users on 11/25. 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.
Thu 12/255:00 amDEN - POS
1 stop16h 23mUnited Airlines
Wed 12/311:30 amPOS - DEN
1 stop13h 14mUnited Airlines
Deal found 11/25$659
This Expedia deal was found by Cheapflights users on 11/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:47 pmDEN - POS
2 stops33h 31mJetBlue
Thu 1/18:02 amPOS - DEN
1 stop17h 57mJetBlue
Deal found 11/25$665
This Priceline deal was found by Cheapflights users on 11/23. 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.
Sun 11/3011:25 pmDEN - POS
1 stop14h 03mJetBlue
Wed 12/105:42 pmPOS - DEN
1 stop31h 25mJetBlue
Deal found 11/23$690
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:00 amDEN - POS
1 stop16h 23mUnited Airlines
Fri 1/91:30 amPOS - DEN
1 stop13h 14mUnited Airlines
Deal found 11/24$699
This Expedia deal was found by Cheapflights users on 11/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:05 pmDEN - POS
2 stops51h 05mAir Canada
Tue 12/92:15 amPOS - DEN
1 stop17h 25mAir Canada
Deal found 11/23$773
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/2412:14 amDEN - POS
2 stops26h 01mMultiple Airlines
Thu 1/17:35 pmPOS - DEN
1 stop16h 13mMultiple Airlines
Deal found 11/25$789
This United Airlines deal was found by Cheapflights users on 11/23. 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.
Sun 11/309:35 amDEN - POS
1 stop11h 48mUnited Airlines
Tue 12/91:30 amPOS - DEN
1 stop13h 25mUnited Airlines
Deal found 11/23$884
This Expedia deal was found by Cheapflights users on 11/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:59 pmDEN - POS
1 stop11h 31mJetBlue
Sat 1/108:45 amPOS - DEN
2 stops31h 00mJetBlue
Deal found 11/24$886
This Kiwi.com deal was found by Cheapflights users on 11/23. 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.
Sun 11/306:22 amDEN - POS
1 stop27h 43mMultiple Airlines
Wed 12/109:10 amPOS - DEN
2 stops39h 28mMultiple Airlines
Deal found 11/23$893
This American Airlines deal was found by Cheapflights users on 11/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2912:17 amDEN - POS
1 stop12h 13mAmerican Airlines
Wed 12/107:10 amPOS - DEN
1 stop18h 53mAmerican Airlines
Deal found 11/23$904

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 November 26, 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

Sun 2/8

9:38 pm-1:11 pm

1 stop12h 33m

Port of Spain Piarco Intl

Mon 2/16

3:40 am-5:16 pm

1 stop16h 36m

$607

DenverPort of Spain

DEN - POS

DENPOS

Denver Intl

Mon 3/23

11:59 pm-1:36 pm

1 stop11h 37m

Port of Spain Piarco Intl

Fri 3/27

3:26 pm-1:44 pm

1 stop24h 18m

$629

DenverPort of Spain

DEN - POS

DENPOS

Denver Intl

Sun 3/1

11:25 pm-6:55 pm

1 stop16h 30m

Port of Spain Piarco Intl

Tue 3/31

9:10 am-1:23 am

2 stops42h 13m

$645

DenverPort of Spain

DEN - POS

DENPOS

Denver Intl

Tue 1/20

9:38 pm-1:11 pm

1 stop12h 33m

Port of Spain Piarco Intl

Thu 1/22

3:40 am-5:16 pm

1 stop16h 36m

$655

DenverPort of Spain

DEN - POS

DENPOS

Denver Intl

Thu 12/25

5:00 am-12:23 am

1 stop16h 23m

Port of Spain Piarco Intl

Wed 12/31

1:30 am-11:44 am

1 stop13h 14m

$659

DenverPort of Spain

DEN - POS

DENPOS

Denver Intl

Sun 3/1

11:41 am-12:23 am

1 stop9h 42m

Port of Spain Piarco Intl

Mon 3/30

12:30 am-4:26 pm

1 stop17h 56m

$659

DenverPort of Spain

DEN - POS

DENPOS

Denver Intl

Sat 4/18

10:44 pm-2:51 pm

1 stop14h 07m

Port of Spain Piarco Intl

Sat 4/25

4:16 pm-9:38 pm

1 stop31h 22m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Compare providers for flights from Denver to Port of Spain

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Port of Spain in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Port of Spain flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Port of Spain flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Port of Spain flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Port of Spain flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Port of Spain flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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 November 26, 2025.

It’s typically best to fly out from Denver to Port of Spain in the afternoon. Doing so could potentially save you 21% 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 November 26, 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
9,050 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,050 reviews
United Airlines
7.4
Good
9,050 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,038 reviews
United Airlines
7.4
Good
9,050 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 $629, Copa Airlines can have you in Port of Spain from Denver in 11h 37m. Airlines will cover a distance of 3327 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 7% 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.

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.

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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$658Average$748FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$658Average$732FlexibilityNo cancel feeOn-time71%

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.