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

United Airlines, at $542, was found to be the cheapest airline from Port of Spain to Las Vegas. An alternate airline flying to your destination would be American Airlines. Users have found that United Airlines is 20% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Most accurate provider : When it comes to deals on Port of Spain-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Port of Spain-Las Vegas flight deals on Cheapflights vs. eDreams >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 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 Port of Spain-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$274+ Flights from Port of Spain to Las Vegas

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Port of Spain to Las Vegas 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.

Cheapflights Tip: The best prices from Port of Spain Piarco Intl to Las Vegas Harry Reid Intl are usually found in May 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

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$454 (Trip.com)
One-way from	$274 (Kiwi.com)
Popular in	July
Cheapest in	May
Average price	$731

Provider with most accurate pricing for Port of Spain Piarco Intl-Las Vegas Harry Reid Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Las Vegas Harry Reid Intl flights.

Search Deals

From Port of Spain Piarco Intl to Las Vegas Harry Reid Intl

Search Deals

One-way flight from Port of Spain Piarco Intl to Las Vegas Harry Reid Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

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 November 26, 2025.

Wed 12/311:30 amPOS - LAS

1 stop13h 38mUnited Airlines

Thu 1/88:00 amLAS - POS

1 stop12h 23mUnited Airlines

Deal found 11/23

$725

Thu 12/181:30 amPOS - LAS

2 stops24h 22mUnited Airlines

Mon 12/226:54 pmLAS - POS

1 stop25h 29mUnited Airlines

Deal found 11/24

$773

Fri 12/1910:10 amPOS - LAS

1 stop14h 35mMultiple Airlines

Mon 12/226:05 amLAS - POS

2 stops32h 50mMultiple Airlines

Deal found 11/24

$876

Best flights from Port of Spain to Las Vegas
Discover carefully curated flight deals from Port of Spain to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 26, 2025.

Fri 1/1612:10 amPOS - LAS

1 stop15h 02mMultiple Airlines

Sat 1/248:30 amLAS - POS

2 stops30h 25mMultiple Airlines

Deal found 11/26

$558

Sun 2/81:30 amPOS - LAS

1 stop16h 02mUnited Airlines

Sun 2/2212:59 amLAS - POS

1 stop19h 24mUnited Airlines

Deal found 11/25

$702

Sat 1/176:30 amPOS - LAS

1 stop16h 34mAmerican Airlines

Sat 1/2411:33 pmLAS - POS

1 stop19h 15mAmerican Airlines

Deal found 11/26

$702

Fri 1/910:10 amPOS - LAS

1 stop17h 33mMultiple Airlines

Thu 1/1512:59 amLAS - POS

2 stops15h 01mMultiple Airlines

Deal found 11/25

$600

Fri 2/131:30 amPOS - LAS

1 stop20h 44mUnited Airlines

Wed 2/1810:00 amLAS - POS

1 stop11h 05mUnited Airlines

Deal found 11/26

$702

Last-minute flights from Port of Spain to Las Vegas
Discover last-minute flight deals from Port of Spain to Las Vegas. Data last updated November 26, 2025 and is based on user searches.

Thu 12/181:30 amPOS - LAS

1 stop22h 24mUnited Airlines

Mon 12/226:54 pmLAS - POS

1 stop25h 29mUnited Airlines

Deal found 11/24

$773

Fri 12/1910:10 amPOS - LAS

1 stop14h 35mMultiple Airlines

Mon 12/226:05 amLAS - POS

2 stops32h 50mMultiple Airlines

Deal found 11/24

$876

Wed 12/311:30 amPOS - LAS

1 stop13h 38mUnited Airlines

Thu 1/88:00 amLAS - POS

1 stop12h 23mUnited Airlines

Deal found 11/23

$725

One-way flights from Port of Spain to Las Vegas
Search for one-way flight options from Port of Spain to Las Vegas. Find affordable one-way fares based on user searches. Data last updated November 26, 2025.

Sat 1/179:10 amPOS - LAS

2 stops30h 02mMultiple Airlines

Deal found 11/25

$274

Tue 12/95:42 pmPOS - LAS

1 stop19h 01mJetBlue

Deal found 11/25

$279

Sat 1/178:45 amPOS - LAS

1 stop16h 25mJetBlue

Deal found 11/25

$284

Tue 12/99:10 amPOS - LAS

2 stops28h 35mMultiple Airlines

Deal found 11/25

$301

Fri 2/139:10 amPOS - LAS

2 stops18h 49mMultiple Airlines

Deal found 11/26

$358

Mon 12/83:47 amPOS - LAS

1 stop22h 42mCopa Airlines

Deal found 11/25

$385

Cheapflights Fare Finder

Use the filters below to find and compare flights from Port of Spain to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Fri 1/16

12:10 am-11:12 am

1 stop15h 02m

Las Vegas Harry Reid Intl

Sat 1/24

8:30 am-6:55 pm

2 stops30h 25m

$558

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Fri 1/9

10:10 am-11:43 pm

1 stop17h 33m

Las Vegas Harry Reid Intl

Thu 1/15

12:59 am-8:00 pm

2 stops15h 01m

$600

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Sun 2/8

1:30 am-1:32 pm

1 stop16h 02m

Las Vegas Harry Reid Intl

Sun 2/22

12:59 am-12:23 am

1 stop19h 24m

$702

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Sat 1/17

6:30 am-7:04 pm

1 stop16h 34m

Las Vegas Harry Reid Intl

Sat 1/24

11:33 pm-10:48 pm

1 stop19h 15m

$702

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Fri 2/13

1:30 am-6:14 pm

1 stop20h 44m

Las Vegas Harry Reid Intl

Wed 2/18

10:00 am-1:05 am

1 stop11h 05m

$702

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Sat 1/17

9:10 am-11:12 am

2 stops30h 02m

$274

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Tue 12/9

5:42 pm-8:43 am

1 stop19h 01m

$279

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Sat 1/17

8:45 am-9:10 pm

1 stop16h 25m

$284

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Tue 12/9

9:10 am-9:45 am

2 stops28h 35m

$301

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Fri 2/13

9:10 am-11:59 pm

2 stops18h 49m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 12 results

Compare providers for flights from Port of Spain to Las Vegas

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 November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Port of Spain-Las Vegas flight deals on Cheapflights vs. eDreams >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 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 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?

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 November is currently the most expensive (average of $608). 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?

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.

Reviews of airlines servicing Las Vegas

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

9,050 reviews

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

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

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

What are the cheapest airlines flying from Port of Spain to Las Vegas round-trip?
United Airlines, at $542, was found to be the cheapest airline from Port of Spain to Las Vegas. An alternate airline flying to your destination would be American Airlines. Users have found that United Airlines is 20% 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 November is currently the most expensive (average of $608). 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

Paradise

Henderson

North Las Vegas

Winchester

Kingman

Primm

Sunrise Manor

Mount Charleston

Mesquite

Needles

Boulder City

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Las Vegas car rentals

Las Vegas Harry Reid Intl Airport car rentals

Bullhead City Laughlin Bullhead Airport car rentals

Reno car rentals

Elko car rentals

Laughlin car rentals

The Strip car rentals

Downtown car rentals

Summerlin car rentals

West of The Strip car rentals

South of The Strip car rentals

East of The Strip car rentals

Other flights to Las Vegas

Other flights from Port of Spain

Port of Spain to Miami flights

Port of Spain to John F Kennedy Intl flights

Port of Spain to Newark flights

Port of Spain to Fort Lauderdale flights

Port of Spain to George Bush Intcntl flights

Port of Spain to Orlando flights

Top 2 airlines flying from Port of Spain to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$542	Average$653	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$596	Average$717	FlexibilityNo cancel fee	On-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.

$274+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Port of Spain to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Port of Spain Piarco Intl to Las Vegas Harry Reid Intl are usually found in May 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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Port of Spain to Las Vegas

Cheapest flights from Port of Spain to Las VegasExplore 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 November 26, 2025.

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 November 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Port of Spain to Las Vegas that are best for you.

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 November.

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.

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?

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

What is the cheapest time of day to fly from POS to LAS?

Reviews of airlines servicing Las Vegas

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.

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.

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

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

How can I 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?

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

Traveling to a place near Las Vegas?

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 Las Vegas by adding a car rental and/or hotel reservation to your travel itinerary.

Top 2 airlines flying from Port of Spain to Las Vegas

100% Free

Book with Flexibility

Travel Smart

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 November 26, 2025.