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Cheap flights from Louisiana to Port of Spain from $639

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Port of Spain departing on 3/13. 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 Louisiana to Port of Spain

Cheap round-trip flights

United Airlines Logo
5:20 am - 11:23 pmMSY-POS
17h 03m1 stop
United Airlines Logo
12:30 am - 11:15 amPOS-MSY
11h 45m1 stop
$639United Airlines
Find Deal
Fri, Mar 13 - Mon, Mar 16
United Airlines Logo
5:20 am - 11:23 pmMSY-POS
17h 03m1 stop
United Airlines Logo
12:30 am - 6:13 pmPOS-MSY
18h 43m2 stops
$643United Airlines
Find Deal
Fri, Mar 13 - Mon, Mar 16
American Airlines Logo
6:16 am - 1:51 pmMSY-POS
6h 35m1 stop
American Airlines Logo
3:34 pm - 11:59 pmPOS-MSY
9h 25m1 stop
$664American Airlines
Find Deal
Fri, Mar 13 - Tue, Mar 17
American Airlines Logo
11:03 am - 1:51 pmMSY-POS
25h 48m2 stops
American Airlines Logo
3:34 pm - 11:59 pmPOS-MSY
9h 25m1 stop
$668American Airlines
Find Deal
Fri, Mar 13 - Tue, Mar 17
United Airlines Logo
5:20 am - 12:23 amSHV-POS
17h 03m1 stop
United Airlines Logo
1:30 am - 11:40 amPOS-SHV
12h 10m1 stop
$689United Airlines
Find Deal
Sat, Nov 15 - Mon, Nov 17
American Airlines Logo
5:45 am - 11:39 pmSHV-POS
15h 54m2 stops
American Airlines Logo
4:30 pm - 9:14 amPOS-SHV
18h 44m2 stops
$693American Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
5:34 am - 10:20 pmMSY-POS
14h 46m2 stops
American Airlines Logo
4:40 pm - 8:41 pmPOS-MSY
30h 01m1 stop
$1,474American Airlines
Find Deal
Wed, Feb 11 - Sun, Feb 22
American Airlines Logo
6:12 am - 10:20 pmMSY-POS
14h 08m1 stop
American Airlines Logo
4:40 pm - 8:41 pmPOS-MSY
30h 01m1 stop
$1,545American Airlines
Find Deal
Wed, Feb 11 - Sun, Feb 22
American Airlines Logo
5:34 am - 10:20 pmMSY-POS
14h 46m2 stops
American Airlines Logo
4:40 pm - 8:41 pmPOS-MSY
30h 01m1 stop
$1,549American Airlines
Find Deal
Wed, Feb 11 - Sun, Feb 22
American Airlines Logo
5:34 am - 10:20 pmMSY-POS
14h 46m2 stops
American Airlines Logo
4:40 pm - 9:57 amPOS-MSY
19h 17m2 stops
$1,553American Airlines
Find Deal
Wed, Feb 11 - Sun, Feb 22

United Airlines flights from Louisiana to Port of Spain

Our best United Airlines deals on Louisiana to Port of Spain flight tickets
United Airlines
Mar 13
MSY5:20 amNew Orleans Louis Armstrong
17h 03m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Mar 16
POS12:30 amPort of Spain Piarco Intl
11h 45m
1 stop
MSY11:15 amNew Orleans Louis Armstrong
$639
Find similar
United Airlines
Mar 13
MSY5:20 amNew Orleans Louis Armstrong
17h 03m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Mar 16
POS12:30 amPort of Spain Piarco Intl
18h 43m
2 stops
MSY6:13 pmNew Orleans Louis Armstrong
$643
Find similar
United Airlines
Nov 15
SHV5:20 amShreveport
17h 03m
1 stop
POS12:23 amPort of Spain Piarco Intl
Nov 17
POS1:30 amPort of Spain Piarco Intl
12h 10m
1 stop
SHV11:40 amShreveport
$689
Find similar

American Airlines flights from Louisiana to Port of Spain

Our best American Airlines deals on Louisiana to Port of Spain flight tickets
American Airlines
Mar 13
MSY6:16 amNew Orleans Louis Armstrong
6h 35m
1 stop
POS1:51 pmPort of Spain Piarco Intl
Mar 17
POS3:34 pmPort of Spain Piarco Intl
9h 25m
1 stop
MSY11:59 pmNew Orleans Louis Armstrong
$664
Find similar
American Airlines
Mar 13
MSY11:03 amNew Orleans Louis Armstrong
25h 48m
2 stops
POS1:51 pmPort of Spain Piarco Intl
Mar 17
POS3:34 pmPort of Spain Piarco Intl
9h 25m
1 stop
MSY11:59 pmNew Orleans Louis Armstrong
$668
Find similar
American Airlines
Nov 15
SHV5:45 amShreveport
15h 54m
2 stops
POS11:39 pmPort of Spain Piarco Intl
Nov 18
POS4:30 pmPort of Spain Piarco Intl
18h 44m
2 stops
SHV9:14 amShreveport
$693
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Port of Spain 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 September 23, 2025.
Use the filters below to find and compare flights from Louisiana to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansPort of Spain

MSY - POS

MSYPOS

New Orleans Louis Armstrong

Fri 3/13

5:20 am-11:23 pm

1 stop17h 03m

Port of Spain Piarco Intl

Mon 3/16

12:30 am-11:15 am

1 stop11h 45m

$639

New OrleansPort of Spain

MSY - POS

MSYPOS

New Orleans Louis Armstrong

Fri 3/13

5:20 am-11:23 pm

1 stop17h 03m

Port of Spain Piarco Intl

Mon 3/16

12:30 am-6:13 pm

2 stops18h 43m

$643

New OrleansPort of Spain

MSY - POS

MSYPOS

New Orleans Louis Armstrong

Fri 3/13

6:16 am-1:51 pm

1 stop6h 35m

Port of Spain Piarco Intl

Tue 3/17

3:34 pm-11:59 pm

1 stop9h 25m

$664

New OrleansPort of Spain

MSY - POS

MSYPOS

New Orleans Louis Armstrong

Fri 3/13

11:03 am-1:51 pm

2 stops25h 48m

Port of Spain Piarco Intl

Tue 3/17

3:34 pm-11:59 pm

1 stop9h 25m

$668

ShreveportPort of Spain

SHV - POS

SHVPOS

Shreveport

Sat 11/15

5:20 am-12:23 am

1 stop17h 03m

Port of Spain Piarco Intl

Mon 11/17

1:30 am-11:40 am

1 stop12h 10m

$689

ShreveportPort of Spain

SHV - POS

SHVPOS

Shreveport

Sat 11/15

5:45 am-11:39 pm

2 stops15h 54m

Port of Spain Piarco Intl

Tue 11/18

4:30 pm-9:14 am

2 stops18h 44m

$693

New OrleansPort of Spain

MSY - POS

MSYPOS

New Orleans Louis Armstrong

Wed 2/11

5:34 am-10:20 pm

2 stops14h 46m

Port of Spain Piarco Intl

Sun 2/22

4:40 pm-8:41 pm

1 stop30h 01m

$1,474

New OrleansPort of Spain

MSY - POS

MSYPOS

New Orleans Louis Armstrong

Wed 2/11

6:12 am-10:20 pm

1 stop14h 08m

Port of Spain Piarco Intl

Sun 2/22

4:40 pm-8:41 pm

1 stop30h 01m

$1,545

New OrleansPort of Spain

MSY - POS

MSYPOS

New Orleans Louis Armstrong

Wed 2/11

5:34 am-10:20 pm

2 stops14h 46m

Port of Spain Piarco Intl

Sun 2/22

4:40 pm-8:41 pm

1 stop30h 01m

$1,549

New OrleansPort of Spain

MSY - POS

MSYPOS

New Orleans Louis Armstrong

Wed 2/11

5:34 am-10:20 pm

2 stops14h 46m

Port of Spain Piarco Intl

Sun 2/22

4:40 pm-9:57 am

2 stops19h 17m

$1,553

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Port of Spain from

How to get the cheapest flight ticket from Louisiana to Port of Spain

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 day to depart on your flight to Port of Spain?

The cheapest day to depart from Louisiana to Port of Spain is on a Saturday when prices can be found for as low as $516. Flights from Louisiana to Port of Spain on a Tuesday will generally be more expensive and average around $946. 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 Port of Spain?

In the morning is the cheapest time of day to fly from Louisiana to Port of Spain when you can find flight prices for as low as $749. Flying to Port of Spain in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Port of Spain, so prices are often more expensive at around $940 per ticket.

Cheap Louisiana to Port of Spain flight deals and tips

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

Direct flights

None
There are no direct flights from Louisiana to Port of Spain. There are no popular flight routes from Louisiana to Port of Spain.
Search flight deals

  • When did momondo last update prices for flights from Louisiana to Port of Spain Piarco Intl Airport?

    Prices for flights from Louisiana to Port of Spain Piarco Intl Airport refresh daily.

  • How many operators does momondo search for flights from Louisiana to Port of Spain Piarco Intl Airport?

  • How old do you have to be to fly from Louisiana to Port of Spain Piarco 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 Louisiana to Port of Spain Piarco Intl Airport.

  • What documentation or ID do you need to fly to Port of Spain Piarco Intl Airport?

    The required travel and health documents for your Port of Spain Piarco Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Port of Spain Piarco Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Louisiana to Port of Spain

Compare and see reviews for airlines that fly from Louisiana to Port of Spain with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $507Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $618Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Piarco

Why use momondo?

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

It is quick and easy to find Louisiana to Port of Spain flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Port of Spain that suits you.

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

Yes. momondo enables you to select and highlight flights to Port of Spain from Louisiana with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Port of Spain from Louisiana.

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

Yes momondo offers price alerts on flights to Port of Spain from Louisiana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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