$314 Cheap Flights from Port of Spain (POS) to Denver (DEN)

View $314 flight on Tue, Sep 2, 2025Opens in a new window

Popular airlines from Piarco Intl. Airport (POS) to Denver Intl. Airport (DEN)

Cheap Flights from Port of Spain to Denver (POS-DEN)

Prices were available within the past 7 days and start at $314 for one-way flights and $607 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, Aug 29 - Thu, Sep 4
POS
Trinidad
DEN
Denver
$607 Roundtrip, found 6 days ago
$607
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Aug 29 from Trinidad to Denver, returning Thu, Sep 4, priced at $607 found 6 days ago
Copa
Mon, Sep 29 - Fri, Oct 3
POS
Trinidad
DEN
Denver
$610 Roundtrip, found 8 hours ago
$610
Roundtrip
found 8 hours ago
Select Copa flight, departing Mon, Sep 29 from Trinidad to Denver, returning Fri, Oct 3, priced at $610 found 8 hours ago
JetBlue Airways
Sun, Aug 24 - Sat, Aug 30
POS
Trinidad
DEN
Denver
$614 Roundtrip, found 5 days ago
$614
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sun, Aug 24 from Trinidad to Denver, returning Sat, Aug 30, priced at $614 found 5 days ago
JetBlue Airways
Mon, Aug 25 - Wed, Sep 10
POS
Trinidad
DEN
Denver
$624 Roundtrip, found 4 days ago
$624
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Mon, Aug 25 from Trinidad to Denver, returning Wed, Sep 10, priced at $624 found 4 days ago
JetBlue Airways
Fri, Sep 26 - Thu, Oct 2
POS
Trinidad
DEN
Denver
$628 Roundtrip, found 4 hours ago
$628
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Fri, Sep 26 from Trinidad to Denver, returning Thu, Oct 2, priced at $628 found 4 hours ago
Copa
Sun, Sep 28 - Fri, Oct 3
POS
Trinidad
DEN
Denver
$633 Roundtrip, found 6 hours ago
$633
Roundtrip
found 6 hours ago
Select Copa flight, departing Sun, Sep 28 from Trinidad to Denver, returning Fri, Oct 3, priced at $633 found 6 hours ago
JetBlue Airways
Sat, Sep 6 - Sat, Sep 13
POS
Trinidad
DEN
Denver
$634 Roundtrip, found 5 days ago
$634
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sat, Sep 6 from Trinidad to Denver, returning Sat, Sep 13, priced at $634 found 5 days ago
Air Canada
Mon, Sep 8 - Thu, Oct 2
POS
Trinidad
DEN
Denver
$661 Roundtrip, found 4 hours ago
$661
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Mon, Sep 8 from Trinidad to Denver, returning Thu, Oct 2, priced at $661 found 4 hours ago
American Airlines
Tue, Feb 10 - Tue, Feb 17
POS
Trinidad
DEN
Denver
$725 Roundtrip, found 8 hours ago
$725
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Feb 10 from Trinidad to Denver, returning Tue, Feb 17, priced at $725 found 8 hours ago
United
Fri, Oct 24 - Sun, Nov 2
POS
Trinidad
DEN
Denver
$725 Roundtrip, found 1 hour ago
$725
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Oct 24 from Trinidad to Denver, returning Sun, Nov 2, priced at $725 found 1 hour ago

Find the cheapest month to fly from Piarco (POS) to Denver (DEN)

March is typically the cheapest month to fly

From $551 - $1,263 per traveler.

Graph displaying average flight prices per month

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $779
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $779
Flights from Port of Spain (POS) to Denver (DEN)
Origin airport
Piarco Intl.
Destination airport
Denver Intl.
Airlines serving
Air Canada, American Airlines, Copa, JetBlue Airways, United
Roundtrip price
$606
Distance
3328 mi

Port of Spain to Denver Flights

The cheapest times to fly from Port of Spain to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Port of Spain to Denver are during the month of August. You can find some of the cheapest flights from Port of Spain to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Port of Spain to Denver

Sunday is one of the best days to book for cheap flights from Port of Spain to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Port of Spain to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Port of Spain to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $314 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Port of Spain to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Port of Spain to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Piarco Intl. Airport (POS) to Denver Intl. Airport (DEN) cost?
Grab a cheap one-way flight from $314 or cheap return flight from $607 from Piarco Intl. Airport (POS) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Piarco Intl. Airport (POS) to Denver Intl. Airport (DEN)?
The cheapest month to fly from POS to DEN is August, when there's less demand. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Piarco Intl. Airport (POS) to Denver Intl. Airport (DEN)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest POS to DEN flight.
How many flights per day from Piarco Intl. Airport (POS) to Denver Intl. Airport (DEN)?
Direct flights from Piarco Intl. Airport (POS) to Denver Intl. Airport (DEN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from POS to DEN?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Piarco Intl. Airport (POS) to Denver Intl. Airport (DEN)?
Select a flight from Piarco Intl. Airport (POS) to Denver Intl. Airport (DEN) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Piarco Intl. Airport (POS) to Denver Intl. Airport (DEN) last-minute?
Last-minute bookings from POS to DEN are usually more expensive. To lock in the best prices, start searching for flights early. That being said, if you're flexible with your travel dates, you may score a cheap fare right before your trip.
Is it cheaper to book a POS to DEN flight and hotel package?
You can save money by booking a POS to DEN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred flights and accommodations, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Piarco Intl. Airport (POS) to Denver Intl. Airport (DEN)?
Typically, it's possible to reschedule or cancel your POS to DEN flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.