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Cheap flights from Texas to Port of Spain from $172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Port of Spain departing on 1/5. 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 Texas to Port of Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:18 pm - 6:55 pmIAH-POS
22h 37m1 stop
Multiple Airlines Logo
9:10 am - 8:37 amPOS-IAH
25h 27m1 stop
$408Multiple Airlines
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Wed, Feb 4 - Wed, Feb 25
Multiple Airlines Logo
6:32 pm - 6:55 pmIAH-POS
22h 23m1 stop
Multiple Airlines Logo
10:10 am - 9:08 amPOS-IAH
24h 58m1 stop
$419Multiple Airlines
Find Deal
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
4:42 pm - 8:00 pmIAH-POS
25h 18m1 stop
Multiple Airlines Logo
10:10 am - 9:08 amPOS-IAH
24h 58m1 stop
$427Multiple Airlines
Find Deal
Wed, Jan 21 - Mon, Jan 26
Multiple Airlines Logo
5:15 am - 6:55 pmIAH-POS
11h 40m2 stops
Multiple Airlines Logo
9:10 am - 8:37 amPOS-IAH
25h 27m1 stop
$437Multiple Airlines
Find Deal
Wed, Feb 4 - Wed, Feb 25
United Airlines Logo
5:03 pm - 12:23 amIAH-POS
5h 20mnonstop
United Airlines Logo
1:30 am - 5:33 amPOS-IAH
6h 03mnonstop
$564United Airlines
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Sun, Nov 30 - Sat, Dec 6
United Airlines Logo
11:52 am - 12:23 amAUS-POS
10h 31m1 stop
United Airlines Logo
1:30 am - 11:25 amPOS-AUS
11h 55m1 stop
$579United Airlines
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Sat, Nov 29 - Mon, Dec 8
American Airlines Logo
5:31 am - 3:30 pmIAH-POS
7h 59m1 stop
American Airlines Logo
4:47 pm - 11:59 pmPOS-IAH
9h 12m1 stop
$579American Airlines
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Sat, Feb 28 - Thu, Mar 5
American Airlines Logo
10:35 am - 10:48 pmHOU-POS
10h 13m2 stops
American Airlines Logo
4:30 pm - 10:05 amPOS-HOU
19h 35m2 stops
$583American Airlines
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Wed, Jan 21 - Mon, Jan 26
Air Canada Logo
7:10 am - 1:10 amIAH-POS
16h 00m1 stop
Air Canada Logo
2:15 am - 9:44 pmPOS-IAH
21h 29m1 stop
$693Air Canada
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Sun, Nov 30 - Sun, Dec 7
Air Canada Logo
3:45 pm - 1:10 amDFW-POS
31h 25m1 stop
Air Canada Logo
2:15 am - 9:32 pmPOS-DFW
21h 17m1 stop
$823Air Canada
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Mon, Dec 1 - Sun, Dec 7

American Airlines flights from Texas to Port of Spain

Our best American Airlines deals on Texas to Port of Spain flight tickets
American Airlines
Feb 28
IAH5:31 amHouston George Bush Intcntl
7h 59m
1 stop
POS3:30 pmPort of Spain Piarco Intl
Mar 5
POS4:47 pmPort of Spain Piarco Intl
9h 12m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$579
Find similar
American Airlines
Feb 28
IAH3:05 pmHouston George Bush Intcntl
22h 25m
2 stops
POS3:30 pmPort of Spain Piarco Intl
Mar 5
POS4:47 pmPort of Spain Piarco Intl
20h 38m
2 stops
IAH11:25 amHouston George Bush Intcntl
$583
Find similar
American Airlines
Jan 26
IAH4:53 pmHouston George Bush Intcntl
20h 32m
1 stop
POS3:25 pmPort of Spain Piarco Intl
Feb 28
POS4:47 pmPort of Spain Piarco Intl
9h 12m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$590
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United Airlines flights from Texas to Port of Spain

Our best United Airlines deals on Texas to Port of Spain flight tickets
United Airlines
Nov 30
IAH5:03 pmHouston George Bush Intcntl
5h 20m
POS12:23 amPort of Spain Piarco Intl
Dec 6
POS1:30 amPort of Spain Piarco Intl
6h 03m
IAH5:33 amHouston George Bush Intcntl
$564
Find similar
United Airlines
Nov 29
AUS11:52 amAustin Bergstrom
10h 31m
1 stop
POS12:23 amPort of Spain Piarco Intl
Dec 8
POS1:30 amPort of Spain Piarco Intl
11h 55m
1 stop
AUS11:25 amAustin Bergstrom
$579
Find similar
United Airlines
Mar 14
IAH5:03 pmHouston George Bush Intcntl
5h 20m
POS11:23 pmPort of Spain Piarco Intl
Mar 20
POS12:30 amPort of Spain Piarco Intl
6h 03m
IAH5:33 amHouston George Bush Intcntl
$584
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momondo Fare Finder

 
Customize your flight search to find flights from Texas 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 November 4, 2025.
Use the filters below to find and compare flights from Texas to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Wed 2/4

6:18 pm-6:55 pm

1 stop22h 37m

Port of Spain Piarco Intl

Wed 2/25

9:10 am-8:37 am

1 stop25h 27m

$408

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 1/22

6:32 pm-6:55 pm

1 stop22h 23m

Port of Spain Piarco Intl

Mon 1/26

10:10 am-9:08 am

1 stop24h 58m

$419

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Wed 1/21

4:42 pm-8:00 pm

1 stop25h 18m

Port of Spain Piarco Intl

Mon 1/26

10:10 am-9:08 am

1 stop24h 58m

$427

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Wed 2/4

5:15 am-6:55 pm

2 stops11h 40m

Port of Spain Piarco Intl

Wed 2/25

9:10 am-8:37 am

1 stop25h 27m

$437

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sun 11/30

5:03 pm-12:23 am

Nonstop5h 20m

Port of Spain Piarco Intl

Sat 12/6

1:30 am-5:33 am

Nonstop6h 03m

$564

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Sat 11/29

11:52 am-12:23 am

1 stop10h 31m

Port of Spain Piarco Intl

Mon 12/8

1:30 am-11:25 am

1 stop11h 55m

$579

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sat 2/28

5:31 am-3:30 pm

1 stop7h 59m

Port of Spain Piarco Intl

Thu 3/5

4:47 pm-11:59 pm

1 stop9h 12m

$579

HoustonPort of Spain

HOU - POS

HOUPOS

Houston Hobby

Wed 1/21

10:35 am-10:48 pm

2 stops10h 13m

Port of Spain Piarco Intl

Mon 1/26

4:30 pm-10:05 am

2 stops19h 35m

$583

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sun 11/30

7:10 am-1:10 am

1 stop16h 00m

Port of Spain Piarco Intl

Sun 12/7

2:15 am-9:44 pm

1 stop21h 29m

$693

DallasPort of Spain

DFW - POS

DFWPOS

Dallas/Fort Worth

Mon 12/1

3:45 pm-1:10 am

1 stop31h 25m

Port of Spain Piarco Intl

Sun 12/7

2:15 am-9:32 pm

1 stop21h 17m

$823

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 Port of Spain from

How to get the cheapest flight ticket from Texas 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 month to fly to Port of Spain?

The month of June is, on average, the cheapest month to fly to Port of Spain from Texas, with most prices found around $588. If you’re not able to fly to Port of Spain in June, then May is your next best option. Flight prices from Texas to Port of Spain during May average around $598.

What is the cheapest day to depart on your flight to Port of Spain?

The cheapest day to depart from Texas to Port of Spain is on a Wednesday when prices can be found for as low as $686. Flights from Texas to Port of Spain on a Saturday will generally be more expensive and average around $842. 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?

At noon is the cheapest time of day to fly from Texas to Port of Spain when you can find flight prices for as low as $670. Flying to Port of Spain at noon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Port of Spain, so prices are often more expensive at around $909 per ticket.

What is the cheapest Texas to Port of Spain Piarco Intl flight route?

Fly from Houston George Bush Intcntl to Port of Spain Piarco Intl for the best Texas - Port of Spain Piarco Intl flight prices

What cabin class options are available on Texas to Port of Spain Piarco Intl flights?

There are 3 cabin classes available to choose from on Texas to Port of Spain Piarco Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 18% on your flight if you consider stops on a Texas to Port of Spain flight.

Cheap Texas to Port of Spain flight deals and tips

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

Best Price Found

$544

Fastest flight time

5h 20m

Direct flights

Every day

Airports in Port of Spain

1 airport
The best flight deal from Texas to Port of Spain found on momondo in the last 72 hours is $544
The fastest flight from Texas to Port of Spain takes 5h 20m
Direct flights go from Texas to Port of Spain every day.
There is 1 airport near Port of Spain: Port of Spain Piarco Intl (POS)
Search flight deals

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

    Prices for flights from Texas to Port of Spain Piarco Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Port of Spain Piarco Intl Airport.

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

    The travel and health documents required for your trip to Port of Spain Piarco Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Port of Spain Piarco Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Texas to Port of Spain?

Best airlines flying from Texas to Port of Spain

Compare and see reviews for airlines that fly from Texas to Port of Spain with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $524Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $538Free CancellationRating
7.4
9,002 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 Texas to Port of Spain?

It is quick and easy to find Texas 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 Texas to Port of Spain with flexible booking policies on momondo?

Yes. All flights to Port of Spain from Texas on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Texas and Port of Spain by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Port of Spain from Texas 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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