$294 Cheap Flights from Port of Spain (POS) to Las Vegas (LAS)

View $294 flight on Wed, Nov 26, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Port of Spain to Las Vegas (POS-LAS)

Prices were available within the past 7 days and start at $294 for one-way flights and $519 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Sat, Nov 8 - Wed, Nov 12
POS
Trinidad
LAS
Las Vegas
$519 Roundtrip, found 4 hours ago
$519
Roundtrip
found 4 hours ago
Select Copa flight, departing Sat, Nov 8 from Trinidad to Las Vegas, returning Wed, Nov 12, priced at $519 found 4 hours ago
JetBlue Airways
Sat, May 17 - Sat, May 24
POS
Trinidad
LAS
Las Vegas
$530 Roundtrip, found 4 days ago
$530
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, May 17 from Trinidad to Las Vegas, returning Sat, May 24, priced at $530 found 4 days ago
JetBlue Airways
Fri, Jun 20 - Sat, Jun 28
POS
Trinidad
LAS
Las Vegas
$539 Roundtrip, found 2 hours ago
$539
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Fri, Jun 20 from Trinidad to Las Vegas, returning Sat, Jun 28, priced at $539 found 2 hours ago
Copa
Sat, Nov 8 - Wed, Nov 12
POS
Trinidad
LAS
Las Vegas
$539 Roundtrip, found 4 hours ago
$539
Roundtrip
found 4 hours ago
Select Copa flight, departing Sat, Nov 8 from Trinidad to Las Vegas, returning Wed, Nov 12, priced at $539 found 4 hours ago
United
Fri, May 2 - Sat, May 3
POS
Trinidad
LAS
Las Vegas
$544 Roundtrip, found 6 days ago
$544
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 2 from Trinidad to Las Vegas, returning Sat, May 3, priced at $544 found 6 days ago
Copa
Wed, Jun 11 - Sun, Jun 15
POS
Trinidad
LAS
Las Vegas
$546 Roundtrip, found 4 hours ago
$546
Roundtrip
found 4 hours ago
Select Copa flight, departing Wed, Jun 11 from Trinidad to Las Vegas, returning Sun, Jun 15, priced at $546 found 4 hours ago
United
Sat, Nov 8 - Wed, Nov 12
POS
Trinidad
LAS
Las Vegas
$547 Roundtrip, found 4 hours ago
$547
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Nov 8 from Trinidad to Las Vegas, returning Wed, Nov 12, priced at $547 found 4 hours ago
United
Fri, May 2 - Sat, May 3
POS
Trinidad
LAS
Las Vegas
$549 Roundtrip, found 6 days ago
$549
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 2 from Trinidad to Las Vegas, returning Sat, May 3, priced at $549 found 6 days ago
American Airlines
Fri, May 2 - Fri, May 9
POS
Trinidad
LAS
Las Vegas
$554 Roundtrip, found 6 days ago
$554
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, May 2 from Trinidad to Las Vegas, returning Fri, May 9, priced at $554 found 6 days ago
Air Canada
Mon, Sep 8 - Thu, Sep 18
POS
Trinidad
LAS
Las Vegas
$764 Roundtrip, found 3 hours ago
$764
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Mon, Sep 8 from Trinidad to Las Vegas, returning Thu, Sep 18, priced at $764 found 3 hours ago

Frequently asked questions

How much does a flight from Piarco Intl. Airport (POS) to Harry Reid Intl. Airport (LAS) cost?
Discover the latest flight deals from POS to LAS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from POS to LAS?
The cheapest flights from POS to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from POS to LAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from POS to LAS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Piarco Intl. Airport (POS) to Harry Reid Intl. Airport (LAS)?
Nonstop flights from Piarco Intl. Airport (POS) to Harry Reid Intl. Airport (LAS) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filters. Enter your travel dates and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from POS to LAS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a range of factors, such as the carrier and season.*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 Harry Reid Intl. Airport (LAS)?
To arrive at Harry Reid Intl. Airport (LAS) on schedule, opt for a flight that takes off from Piarco Intl. Airport (POS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Harry Reid Intl. Airport (LAS) last-minute?
Last-minute bookings from POS to LAS are generally more expensive. For the cheapest rates, start looking for flights as early as possible. That being said, if your travel plans are flexible, it’s possible to score a cheap ticket right before your trip.
Is it cheaper to book a POS to LAS flight and hotel package?
Compared with arranging flights and hotels separately, booking a POS to LAS flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the stress out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Piarco Intl. Airport (POS) to Harry Reid Intl. Airport (LAS)?
If you booked your POS to LAS flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.
*Available to One Key members.