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Cheap flights from Port of Spain to Las Vegas from $426

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Port of Spain to Las Vegas departing on 12/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Port of Spain to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:10 am - 10:31 am
POS
-
LAS
29h 21m3 stops
Multiple Airlines Logo
11:26 am - 1:20 am
LAS
-
POS
33h 54m3 stops
$621Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
10:10 am - 10:31 am
POS
-
LAS
28h 21m2 stops
Multiple Airlines Logo
11:26 am - 1:20 am
LAS
-
POS
33h 54m3 stops
$651Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
JetBlue Logo
8:20 am - 8:28 pm
POS
-
LAS
16h 08m1 stop
JetBlue Logo
11:59 pm - 7:11 pm
LAS
-
POS
15h 12m1 stop
$653JetBlue
Sun, Jan 18 - Thu, Jan 22
Multiple Airlines Logo
10:10 am - 11:44 pm
POS
-
LAS
17h 34m1 stop
Multiple Airlines Logo
11:26 am - 1:20 am
LAS
-
POS
33h 54m3 stops
$659Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
JetBlue Logo
3:40 pm - 8:35 am
POS
-
LAS
19h 55m1 stop
JetBlue Logo
11:59 pm - 2:15 pm
LAS
-
POS
11h 16m1 stop
$677JetBlue
Tue, Mar 31 - Sun, Apr 5
JetBlue Logo
3:26 pm - 8:35 am
POS
-
LAS
20h 09m1 stop
JetBlue Logo
11:59 pm - 2:15 pm
LAS
-
POS
11h 16m1 stop
$685JetBlue
Mon, Mar 30 - Mon, Apr 6
JetBlue Logo
8:50 am - 9:58 pm
POS
-
LAS
17h 08m1 stop
JetBlue Logo
2:37 pm - 10:57 am
LAS
-
POS
16h 20m1 stop
$690JetBlue
Sat, Feb 14 - Wed, Feb 18
Multiple Airlines Logo
10:10 am - 11:44 pm
POS
-
LAS
17h 34m1 stop
Multiple Airlines Logo
9:00 am - 7:30 pm
LAS
-
POS
30h 30m2 stops
$691Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
JetBlue Logo
3:40 pm - 8:35 am
POS
-
LAS
19h 55m1 stop
JetBlue Logo
11:59 pm - 2:15 pm
LAS
-
POS
11h 16m1 stop
$697JetBlue
Sat, Apr 4 - Sun, Apr 5
United Airlines Logo
12:30 am - 1:04 pm
POS
-
LAS
15h 34m2 stops
United Airlines Logo
8:04 am - 11:23 pm
LAS
-
POS
12h 19m1 stop
$701United Airlines
Tue, Mar 31 - Sun, Apr 5

JetBlue flights from Port of Spain to Las Vegas

Our best JetBlue deals on Port of Spain to Las Vegas flight tickets
JetBlue
Jan 18
POS8:20 amPort of Spain Piarco Intl
16h 08m
1 stop
LAS8:28 pmLas Vegas Harry Reid Intl
Jan 22
LAS11:59 pmLas Vegas Harry Reid Intl
15h 12m
1 stop
POS7:11 pmPort of Spain Piarco Intl
$653
Find similar
JetBlue
Mar 31
POS3:40 pmPort of Spain Piarco Intl
19h 55m
1 stop
LAS8:35 amLas Vegas Harry Reid Intl
Apr 5
LAS11:59 pmLas Vegas Harry Reid Intl
11h 16m
1 stop
POS2:15 pmPort of Spain Piarco Intl
$677
Find similar
JetBlue
Mar 30
POS3:26 pmPort of Spain Piarco Intl
20h 09m
1 stop
LAS8:35 amLas Vegas Harry Reid Intl
Apr 6
LAS11:59 pmLas Vegas Harry Reid Intl
11h 16m
1 stop
POS2:15 pmPort of Spain Piarco Intl
$685
Find similar

United Airlines flights from Port of Spain to Las Vegas

Our best United Airlines deals on Port of Spain to Las Vegas flight tickets
United Airlines
Mar 31
POS12:30 amPort of Spain Piarco Intl
16h 18m
1 stop
LAS1:48 pmLas Vegas Harry Reid Intl
Apr 7
LAS6:00 amLas Vegas Harry Reid Intl
14h 23m
1 stop
POS11:23 pmPort of Spain Piarco Intl
$701
Find similar
United Airlines
Feb 13
POS2:20 amPort of Spain Piarco Intl
19h 40m
2 stops
LAS6:00 pmLas Vegas Harry Reid Intl
Feb 17
LAS12:59 amLas Vegas Harry Reid Intl
19h 24m
1 stop
POS12:23 amPort of Spain Piarco Intl
$703
Find similar
United Airlines
Feb 8
POS1:30 amPort of Spain Piarco Intl
11h 33m
1 stop
LAS9:03 amLas Vegas Harry Reid Intl
Feb 23
LAS6:00 amLas Vegas Harry Reid Intl
15h 05m
2 stops
POS1:05 amPort of Spain Piarco Intl
$707
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 15, 2025.
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

Thu 1/29

9:10 am-10:31 am

3 stops29h 21m

Las Vegas Harry Reid Intl

Thu 2/5

11:26 am-1:20 am

3 stops33h 54m

$621

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Thu 1/29

10:10 am-10:31 am

2 stops28h 21m

Las Vegas Harry Reid Intl

Thu 2/5

11:26 am-1:20 am

3 stops33h 54m

$651

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Sun 1/18

8:20 am-8:28 pm

1 stop16h 08m

Las Vegas Harry Reid Intl

Thu 1/22

11:59 pm-7:11 pm

1 stop15h 12m

$653

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Thu 1/29

10:10 am-11:44 pm

1 stop17h 34m

Las Vegas Harry Reid Intl

Thu 2/5

11:26 am-1:20 am

3 stops33h 54m

$659

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Tue 3/31

3:40 pm-8:35 am

1 stop19h 55m

Las Vegas Harry Reid Intl

Sun 4/5

11:59 pm-2:15 pm

1 stop11h 16m

$677

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Mon 3/30

3:26 pm-8:35 am

1 stop20h 09m

Las Vegas Harry Reid Intl

Mon 4/6

11:59 pm-2:15 pm

1 stop11h 16m

$685

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Sat 2/14

8:50 am-9:58 pm

1 stop17h 08m

Las Vegas Harry Reid Intl

Wed 2/18

2:37 pm-10:57 am

1 stop16h 20m

$690

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Thu 1/29

10:10 am-11:44 pm

1 stop17h 34m

Las Vegas Harry Reid Intl

Thu 2/5

9:00 am-7:30 pm

2 stops30h 30m

$691

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Sat 4/4

3:40 pm-8:35 am

1 stop19h 55m

Las Vegas Harry Reid Intl

Sun 4/5

11:59 pm-2:15 pm

1 stop11h 16m

$697

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Tue 3/31

12:30 am-1:04 pm

2 stops15h 34m

Las Vegas Harry Reid Intl

Sun 4/5

8:04 am-11:23 pm

1 stop12h 19m

$701

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Port of Spain to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of May is, on average, the cheapest month to fly to Las Vegas from Port of Spain, with most prices found around $596. The month of June is another great option to travel to Las Vegas, with average flight prices from Port of Spain averaging around $596.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $600. Flights from Port of Spain to Las Vegas on a Friday will generally be more expensive and average around $780. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is at noon when flights can be purchased for as low as $387. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $753. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Port of Spain when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $682 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Port of Spain for as low as $506 on momondo.

Can stopping save me money on Port of Spain to Las Vegas flights?

You could potentially save up to 16% on your flight if you consider stops on a Port of Spain to Las Vegas flight.

How have Port of Spain to Las Vegas flight prices changed over time?

When to book flights from Port of Spain to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Port of Spain to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Port of Spain to Las Vegas (POS to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Port of Spain to Las Vegas

Fastest flight time

14h 42m

Direct flights

None
The fastest flight from Port of Spain to Las Vegas takes 14h 42m
There are no direct flights from Port of Spain to Las Vegas. There are no popular flight routes from Port of Spain to Las Vegas.
Search flight deals

  • How far is Port of Spain Piarco Intl to Las Vegas Harry Reid Intl by plane?

    There are 3768.1 mi between Port of Spain Piarco Intl and Las Vegas Harry Reid Intl. Typically, this will take 14h 42m by plane in normal conditions.

  • When did momondo last update prices for flights from Port of Spain Piarco Intl Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Port of Spain Piarco Intl Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How many operators does momondo search for flights from Port of Spain Piarco Intl Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Port of Spain Piarco Intl Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Port of Spain Piarco Intl Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Port of Spain to Las Vegas?

Best airlines flying from Port of Spain to Las Vegas

Compare and see reviews for airlines that fly from Port of Spain to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $577Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $596Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights

Traveling to a place near Las Vegas?

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Laughlin
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Winchester
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Why use momondo?

Why should I use momondo to find a flight deal from Port of Spain to Las Vegas?

Finding the right flight to Las Vegas from Port of Spain is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.

Can I find flights from Port of Spain to Las Vegas with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Port of Spain to Las Vegas flights to just show those with flexible booking policies.

How can momondo help me find flights from Port of Spain to Las Vegas?

momondo provides multiple filters to help you find the best flight to Las Vegas from Port of Spain. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Port of Spain to Las Vegas right now. Can momondo alert me if prices change?

Price alerts on flights to Las Vegas from Port of Spain are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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