Las Vegas

$299+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
POS — LAS
Jul 7 — Jul 141
We work with more than 300 partners to bring you better travel deals

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 January or November, booked 82 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 July 2, 2025.

Round-trip from

$546

One-way from

$299
(JetBlue)

Popular in

August

Cheapest in

January

Average price

$772
From Port of Spain Piarco Intl to Las Vegas Harry Reid Intl
One-way flight from Port of Spain Piarco Intl to Las Vegas Harry Reid Intl
Highest demand for flights based on searches. 13% potential increase in price ($100 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 2, 2025.

This deal was found by Cheapflights users on 7/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/288:50 amPOS - LAS
1 stop16h 59mJetBlue
Thu 8/79:05 pmLAS - POS
1 stop12h 24mJetBlue
Deal found 7/1$546
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 11/71:30 amPOS - LAS
2 stops23h 16mUnited Airlines
Sat 11/1510:08 amLAS - POS
1 stop10h 15mUnited Airlines
Deal found 7/1$578
This American Airlines deal was found by Cheapflights users on 7/1. 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 11/84:20 pmPOS - LAS
2 stops20h 11mAmerican Airlines
Fri 11/141:37 amLAS - POS
2 stops16h 43mAmerican Airlines
Deal found 7/1$614
This Mytrip deal was found by Cheapflights users on 6/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1211:10 amPOS - LAS
3 stops36h 14mMultiple Airlines
Fri 8/2212:58 amLAS - POS
3 stops45h 22mMultiple Airlines
Deal found 6/29$684

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 July 2, 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

Mon 7/28

8:50 am-10:49 pm

1 stop16h 59m

Las Vegas Harry Reid Intl

Thu 8/7

9:05 pm-12:29 pm

1 stop12h 24m

$546

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Fri 11/7

1:30 am-8:46 pm

2 stops23h 16m

Las Vegas Harry Reid Intl

Sat 11/15

10:08 am-12:23 am

1 stop10h 15m

$578

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Sat 11/8

4:20 pm-8:31 am

2 stops20h 11m

Las Vegas Harry Reid Intl

Fri 11/14

1:37 am-10:20 pm

2 stops16h 43m

$614

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Tue 8/12

11:10 am-8:24 pm

3 stops36h 14m

Las Vegas Harry Reid Intl

Fri 8/22

12:58 am-1:20 am

3 stops45h 22m

$684

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Tue 8/12

8:50 am-10:48 pm

1 stop16h 58m

$299

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Mon 8/11

3:49 am-11:02 am

3 stops34h 13m

$300

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Fri 7/18

3:05 pm-10:43 am

1 stop22h 38m

$427

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Mon 8/11

12:30 am-7:27 pm

1 stop21h 57m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 June 27, 2025.

The best time to book flights from Port of Spain to Las Vegas is 81 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, August is the cheapest month in which you can book a flight from Port of Spain to Las Vegas (average of $198). Flying from Port of Spain to Las Vegas in March is currently the most expensive (average of $269). 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 July 2, 2025.

It’s optimal to fly from Port of Spain to Las Vegas at noon. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the afternoon.

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 July 2, 2025.
See what other customers who have flown with United Airlines, JetBlue, 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.

Entertainment

7.0

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Entertainment

7.0

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Entertainment

7.0

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Entertainment

7.0

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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?

    JetBlue, at $546, was found to be the cheapest airline from Port of Spain to Las Vegas.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Users have found that JetBlue is 16% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Port of Spain to Las Vegas one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $299. Users have also found prices from $427 and $485 on American Airlines and United Airlines, respectively.

  • 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, August is the cheapest month in which you can book a flight from Port of Spain to Las Vegas (average of $198). Flying from Port of Spain to Las Vegas in March is currently the most expensive (average of $269). 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 Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Henderson
Paradise
Sunrise Manor
North Las Vegas
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

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.

Top 4 airlines flying from Port of Spain to Las Vegas

Discover the top 4 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$290Average$387FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$373Average$721FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$504Average$631FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$516Average$679FlexibilityNo 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.