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Cheap flights from Port of Spain to Las Vegas from $298

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 11/3. 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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Find the cheapest flights from Port of Spain to Las Vegas

Cheap round-trip flights

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Multiple Airlines Logo
3:48 am - 10:10 pmPOS-LAS
22h 22m2 stops
Multiple Airlines Logo
10:29 pm - 6:10 amLAS-POS
27h 41m1 stop
$544Multiple Airlines
Find Deal
Mon, Nov 10 - Tue, Nov 18
Multiple Airlines Logo
3:48 am - 10:10 pmPOS-LAS
22h 22m2 stops
Multiple Airlines Logo
10:29 pm - 6:10 amLAS-POS
27h 41m1 stop
$560Multiple Airlines
Find Deal
Mon, Nov 10 - Tue, Nov 18
Multiple Airlines Logo
9:10 am - 10:54 pmPOS-LAS
17h 44m2 stops
Multiple Airlines Logo
10:29 pm - 6:10 amLAS-POS
27h 41m1 stop
$573Multiple Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
Multiple Airlines Logo
9:10 am - 10:31 amPOS-LAS
29h 21m2 stops
Multiple Airlines Logo
10:29 pm - 9:20 pmLAS-POS
18h 51m1 stop
$580Multiple Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
United Airlines Logo
1:30 am - 8:45 pmPOS-LAS
23h 15m2 stops
United Airlines Logo
8:00 am - 12:23 amLAS-POS
12h 23m2 stops
$606United Airlines
Find Deal
Mon, Nov 10 - Tue, Nov 18
United Airlines Logo
1:30 am - 11:12 amPOS-LAS
13h 42m1 stop
United Airlines Logo
10:00 am - 1:05 amLAS-POS
11h 05m1 stop
$608United Airlines
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Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
4:47 pm - 10:27 pmPOS-LAS
33h 40m1 stop
American Airlines Logo
1:18 pm - 1:30 pmLAS-POS
20h 12m1 stop
$622American Airlines
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Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
3:34 pm - 1:12 pmPOS-LAS
24h 38m2 stops
American Airlines Logo
11:59 pm - 1:51 pmLAS-POS
10h 52m1 stop
$660American Airlines
Find Deal
Fri, Mar 20 - Tue, Mar 31
JetBlue Logo
4:16 pm - 10:45 pmPOS-LAS
33h 29m1 stop
JetBlue Logo
11:59 pm - 2:51 pmLAS-POS
11h 52m1 stop
$713JetBlue
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Fri, Mar 20 - Fri, Mar 27
JetBlue Logo
4:16 pm - 10:45 pmPOS-LAS
33h 29m1 stop
JetBlue Logo
11:59 pm - 2:51 pmLAS-POS
11h 52m1 stop
$786JetBlue
Find Deal
Fri, Mar 20 - Tue, Mar 31

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
Nov 10
POS1:30 amPort of Spain Piarco Intl
23h 15m
2 stops
LAS8:45 pmLas Vegas Harry Reid Intl
Nov 18
LAS8:00 amLas Vegas Harry Reid Intl
12h 23m
2 stops
POS12:23 amPort of Spain Piarco Intl
$606
Find similar
United Airlines
Feb 28
POS1:30 amPort of Spain Piarco Intl
13h 42m
1 stop
LAS11:12 amLas Vegas Harry Reid Intl
Mar 3
LAS10:00 amLas Vegas Harry Reid Intl
11h 05m
1 stop
POS1:05 amPort of Spain Piarco Intl
$608
Find similar
United Airlines
Feb 28
POS1:30 amPort of Spain Piarco Intl
11h 38m
1 stop
LAS9:08 amLas Vegas Harry Reid Intl
Mar 2
LAS12:59 amLas Vegas Harry Reid Intl
20h 06m
2 stops
POS1:05 amPort of Spain Piarco Intl
$613
Find similar

American Airlines flights from Port of Spain to Las Vegas

Our best American Airlines deals on Port of Spain to Las Vegas flight tickets
American Airlines
Nov 11
POS7:19 amPort of Spain Piarco Intl
18h 24m
1 stop
LAS9:43 pmLas Vegas Harry Reid Intl
Nov 18
LAS11:30 pmLas Vegas Harry Reid Intl
20h 09m
1 stop
POS11:39 pmPort of Spain Piarco Intl
$608
Find similar
American Airlines
Nov 11
POS7:19 amPort of Spain Piarco Intl
18h 59m
2 stops
LAS10:18 pmLas Vegas Harry Reid Intl
Nov 18
LAS11:49 pmLas Vegas Harry Reid Intl
19h 50m
2 stops
POS11:39 pmPort of Spain Piarco Intl
$613
Find similar
American Airlines
Feb 14
POS4:47 pmPort of Spain Piarco Intl
33h 40m
1 stop
LAS10:27 pmLas Vegas Harry Reid Intl
Feb 18
LAS1:18 pmLas Vegas Harry Reid Intl
20h 12m
1 stop
POS1:30 pmPort of Spain Piarco Intl
$622
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 October 29, 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

Mon 11/10

3:48 am-10:10 pm

2 stops22h 22m

Las Vegas Harry Reid Intl

Tue 11/18

10:29 pm-6:10 am

1 stop27h 41m

$544

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Mon 11/10

3:48 am-10:10 pm

2 stops22h 22m

Las Vegas Harry Reid Intl

Tue 11/18

10:29 pm-6:10 am

1 stop27h 41m

$560

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Tue 11/11

9:10 am-10:54 pm

2 stops17h 44m

Las Vegas Harry Reid Intl

Tue 11/18

10:29 pm-6:10 am

1 stop27h 41m

$573

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Tue 11/11

9:10 am-10:31 am

2 stops29h 21m

Las Vegas Harry Reid Intl

Tue 11/18

10:29 pm-9:20 pm

1 stop18h 51m

$580

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Mon 11/10

1:30 am-8:45 pm

2 stops23h 15m

Las Vegas Harry Reid Intl

Tue 11/18

8:00 am-12:23 am

2 stops12h 23m

$606

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Sat 2/28

1:30 am-11:12 am

1 stop13h 42m

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

Sat 2/14

4:47 pm-10:27 pm

1 stop33h 40m

Las Vegas Harry Reid Intl

Wed 2/18

1:18 pm-1:30 pm

1 stop20h 12m

$622

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Fri 3/20

3:34 pm-1:12 pm

2 stops24h 38m

Las Vegas Harry Reid Intl

Tue 3/31

11:59 pm-1:51 pm

1 stop10h 52m

$660

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Fri 3/20

4:16 pm-10:45 pm

1 stop33h 29m

Las Vegas Harry Reid Intl

Fri 3/27

11:59 pm-2:51 pm

1 stop11h 52m

$713

Port of SpainLas Vegas

POS - LAS

POSLAS

Port of Spain Piarco Intl

Fri 3/20

4:16 pm-10:45 pm

1 stop33h 29m

Las Vegas Harry Reid Intl

Tue 3/31

11:59 pm-2:51 pm

1 stop11h 52m

$786

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 March is, on average, the cheapest month to fly to Las Vegas from Port of Spain, with most prices found around $585. 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 $665 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 $554 on momondo.

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

Direct flights

None
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.
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  • 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 11h 29m 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
American AirlinesPriceFrom $538Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights
United AirlinesPriceFrom $539Free CancellationRating
7.4
8,999 reviews
Search United Airlines flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
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Henderson
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Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

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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