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$608+ Cheap flights from Port of Spain (POS) to Las Vegas (LAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
POS — LAS
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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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 January or October, 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 agosto 14, 2025.

Round-trip from

$608
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$717
From Port of Spain Piarco Intl to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 9% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/14. 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.
sáb. 9/2012:30 amPOS - LAS
1 stop20h 18mUnited Airlines
sáb. 9/276:06 amLAS - POS
1 stop14h 17mUnited Airlines
Deal found 8/14$608
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/213:25 pmPOS - LAS
2 stops21h 51mAmerican Airlines
sáb. 9/271:24 pmLAS - POS
2 stops21h 52mAmerican Airlines
Deal found 8/14$618
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
sáb. 9/139:10 amPOS - LAS
2 stops28h 36mMultiple Airlines
lun. 9/159:28 pmLAS - POS
1 stop12h 02mMultiple Airlines
Deal found 8/13$656
This Priceline deal was found by Cheapflights users on 8/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/134:45 pmPOS - LAS
1 stop19h 12mJetBlue
lun. 9/1511:59 pmLAS - POS
1 stop11h 35mJetBlue
Deal found 8/13$669
This United Airlines deal was found by Cheapflights users on 8/13. 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.
vie. 9/1212:30 amPOS - LAS
3 stops17h 08mUnited Airlines
lun. 9/156:00 amLAS - POS
2 stops14h 23mUnited Airlines
Deal found 8/13$701
This deal was found by Cheapflights users on 8/12. 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.
mié. 10/812:30 amPOS - LAS
1 stop11h 12mUnited Airlines
jue. 10/166:06 amLAS - POS
1 stop14h 17mUnited Airlines
Deal found 8/12$702
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/223:35 pmPOS - LAS
2 stops20h 25mAmerican Airlines
lun. 8/254:55 pmLAS - POS
2 stops18h 30mAmerican Airlines
Deal found 8/14$708
This deal was found by Cheapflights users on 8/12. 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.
jue. 10/93:25 pmPOS - LAS
1 stop11h 34mAmerican Airlines
dom. 10/197:00 amLAS - POS
1 stop11h 20mAmerican Airlines
Deal found 8/12$731

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 agosto 14, 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

vie. 10/10

12:30 am-8:42 am

1 stop11h 12m

Las Vegas Harry Reid Intl

mar. 10/21

8:00 am-11:23 pm

1 stop12h 23m

$608

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

sáb. 9/20

12:30 am-3:38 pm

1 stop18h 08m

Las Vegas Harry Reid Intl

sáb. 9/27

10:00 am-11:23 pm

1 stop10h 23m

$608

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

lun. 10/13

12:30 am-11:03 am

1 stop13h 33m

Las Vegas Harry Reid Intl

jue. 10/16

8:00 am-11:23 pm

1 stop12h 23m

$608

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

jue. 12/25

1:30 am-10:07 pm

2 stops24h 37m

Las Vegas Harry Reid Intl

mar. 12/30

10:43 am-12:23 am

2 stops33h 40m

$608

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

sáb. 10/11

12:30 am-11:03 am

1 stop13h 33m

Las Vegas Harry Reid Intl

sáb. 10/18

6:06 am-11:23 pm

1 stop14h 17m

$608

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

dom. 10/12

12:30 am-11:03 am

1 stop13h 33m

Las Vegas Harry Reid Intl

jue. 10/16

6:06 am-11:23 pm

1 stop14h 17m

$608

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

dom. 10/12

12:30 am-11:03 am

1 stop13h 33m

Las Vegas Harry Reid Intl

mié. 10/15

6:06 am-11:23 pm

1 stop14h 17m

$608

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

sáb. 10/11

12:30 am-8:42 am

1 stop11h 12m

Las Vegas Harry Reid Intl

mié. 10/15

10:00 am-11:23 pm

1 stop10h 23m

$608

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

mar. 10/7

12:30 am-11:03 am

1 stop13h 33m

Las Vegas Harry Reid Intl

mié. 10/15

6:06 am-11:23 pm

1 stop14h 17m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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 August 8, 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 agosto 14, 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 agosto 14, 2025.
See what other customers who have flown with United Airlines, American Airlines, and JetBlue 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
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

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.
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

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.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

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.
JetBlue
7.2
Good
2,913 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

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 $373, 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 42% 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, 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 Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
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Top 3 airlines flying from Port of Spain to Las Vegas

Discover the top 3 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$373Average$696FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$527Average$638FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$538Average$686FlexibilityNo cancel feeOn-time71%

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