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$272+ Cheap flights from Port of Spain (POS) to Las Vegas (LAS)

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
POS — LAS
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Port of Spain Piarco Intl to Las Vegas Harry Reid Intl are usually found in March or June, booked 12 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap flight deals from Port of Spain to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Port of Spain (POS) to Las Vegas (LAS). 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 October 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(Copa Airlines)

One-way from

$272
(Trip.com)

Popular in

July

Cheapest in

March

Average price

$635
Provider with most accurate pricing for Port of Spain Piarco Intl-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Las Vegas Harry Reid Intl flights.
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From Port of Spain Piarco Intl to Las Vegas Harry Reid Intl
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One-way flight from Port of Spain Piarco Intl to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 6% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Port of Spain to Las Vegas

Cheapest flights from Port of Spain to Las Vegas
Explore the most affordable flight options available from Port of Spain to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2025.

This Copa Airlines deal was found by Cheapflights users on 10/17. 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.
Wed 11/122:26 pmPOS - LAS
1 stop12h 03mCopa Airlines
Sun 11/1612:51 amLAS - POS
1 stop20h 57mCopa Airlines
Deal found 10/17$585
This Kiwi.com deal was found by Cheapflights users on 10/17. 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.
Tue 11/1112:10 amPOS - LAS
1 stop14h 21mMultiple Airlines
Mon 11/173:10 pmLAS - POS
2 stops23h 45mMultiple Airlines
Deal found 10/17$593
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 10/1910:10 amPOS - LAS
2 stops35h 42mMultiple Airlines
Sat 10/2510:07 pmLAS - POS
1 stop18h 53mMultiple Airlines
Deal found 10/15$599
This United Airlines deal was found by Cheapflights users on 10/15. 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 10/1812:30 amPOS - LAS
2 stops25h 15mUnited Airlines
Fri 10/246:00 amLAS - POS
2 stops14h 23mUnited Airlines
Deal found 10/15$605
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1912:30 amPOS - LAS
1 stop20h 22mUnited Airlines
Fri 10/2410:00 amLAS - POS
1 stop10h 23mUnited Airlines
Deal found 10/14$608
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 10/197:00 amPOS - LAS
1 stop17h 25mAmerican Airlines
Sat 10/258:50 amLAS - POS
1 stop9h 30mAmerican Airlines
Deal found 10/15$614
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Tue 11/111:30 amPOS - LAS
2 stops15h 03mUnited Airlines
Mon 11/177:23 amLAS - POS
2 stops13h 00mUnited Airlines
Deal found 10/17$655

Cheapflights Fare Finder

 
Customize your flight search to find flights from Port of Spain to Las Vegas 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 October 17, 2025.
Use the filters below to find and compare flights from Port of Spain to Las Vegas that are best for you.

Fly from

Port of Spain

Fly to

Las Vegas

Route

Depart

Return

Price

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Wed 11/12

2:26 pm-10:29 pm

1 stop12h 03m

Las Vegas Harry Reid Intl

Sun 11/16

12:51 am-1:48 am

1 stop20h 57m

$585

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Wed 11/5

1:30 am-12:27 pm

2 stops14h 57m

Las Vegas Harry Reid Intl

Fri 11/7

6:25 pm-12:23 am

2 stops25h 58m

$605

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Tue 2/10

1:30 am-10:45 am

2 stops13h 15m

Las Vegas Harry Reid Intl

Sat 2/14

5:41 pm-12:23 am

2 stops26h 42m

$605

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Tue 11/11

1:30 am-12:33 pm

2 stops15h 03m

Las Vegas Harry Reid Intl

Sun 11/16

12:59 am-12:23 am

1 stop19h 24m

$605

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Tue 2/3

1:30 am-12:42 pm

2 stops15h 12m

Las Vegas Harry Reid Intl

Sat 2/7

7:42 pm-12:23 am

2 stops24h 41m

$605

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Tue 4/7

12:30 am-5:49 pm

1 stop20h 19m

Las Vegas Harry Reid Intl

Sat 4/11

12:59 am-11:23 pm

1 stop19h 24m

$608

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Sat 2/28

1:30 am-3:33 pm

1 stop18h 03m

Las Vegas Harry Reid Intl

Tue 3/3

10:00 am-1:05 am

1 stop11h 05m

$608

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Fri 12/12

10:10 am-8:45 pm

1 stop14h 35m

$272

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Thu 12/11

1:30 am-11:59 pm

2 stops26h 29m

$330

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Fri 12/12

7:10 am-7:58 pm

2 stops16h 48m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/17

Showing 1-10 of 13 results
1
2

Compare providers for flights from Port of Spain to Las Vegas

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 Port of Spain to Las Vegas in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 Port of Spain-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Port of Spain-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Port of Spain-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Port of Spain-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub 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 Port of Spain-Las Vegas 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 Port of Spain to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas 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 Las Vegas

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

Use this chart to determine the optimal time to book a round-trip flight from Port of Spain to Las Vegas. Price data was last updated on October 10, 2025.

The best time to book flights from Port of Spain to Las Vegas is 12 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, December is the cheapest month in which you can book a flight from Port of Spain to Las Vegas (average of $324). Flying from Port of Spain to Las Vegas in May is currently the most expensive (average of $596). 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 LAS?

Find hourly flight availability from Port of Spain to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 17, 2025.

It’s optimal to fly from Port of Spain to Las Vegas at noon. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the afternoon.

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

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated October 17, 2025.
See what other customers who have flown with United Airlines and American Airlines from Port of Spain to Las Vegas 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
8,987 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,987 reviews
United Airlines
7.4
Good
8,987 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.2
Good
11,036 reviews
United Airlines
7.4
Good
8,987 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Port of Spain to Las Vegas. 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 Port of Spain to Las Vegas?

    There are many flights that can get you from Port of Spain to Las Vegas in 12h 03m. Fly via Copa Airlines or United Airlines to get the fastest option. Port of Spain and Las Vegas are separated by a distance of 3779 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    American Airlines, at $538, was found to be the cheapest airline from Port of Spain to Las Vegas. An alternate airline flying to your destination would be United Airlines. Users have found that American Airlines is 19% cheaper than the other options available to this destination.

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

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

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

    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 Las Vegas.

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

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

    Currently, December is the cheapest month in which you can book a flight from Port of Spain to Las Vegas (average of $324). Flying from Port of Spain to Las Vegas in May is currently the most expensive (average of $596). 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 Las Vegas?

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Top 2 airlines flying from Port of Spain to Las Vegas

Discover the top 2 airlines that operate flights from Port of Spain to Las Vegas. 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 October 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$538Average$717FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$538Average$645FlexibilityNo cancel feeOn-time69%

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