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Cheap flights from Port of Spain to Houston from $249

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 Houston departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:10 am - 5:53 pm
POS
-
IAH
9h 43m
1 stop
Multiple Airlines Logo
9:46 am - 8:00 pm
IAH
-
POS
9h 14m
1 stop
$480Multiple Airlines
Fri, May 1 - Sun, May 3
Multiple Airlines Logo
9:10 am - 5:53 pm
POS
-
IAH
9h 43m
1 stop
Multiple Airlines Logo
6:58 pm - 12:55 pm
IAH
-
POS
16h 57m
2 stops
$508Multiple Airlines
Fri, May 1 - Sun, May 3
Multiple Airlines Logo
9:10 am - 8:37 am
POS
-
IAH
24h 27m
1 stop
Multiple Airlines Logo
6:17 pm - 6:55 pm
IAH
-
POS
23h 38m
1 stop
$511Multiple Airlines
Wed, Jun 3 - Sun, Jun 7
Multiple Airlines Logo
9:10 am - 11:42 am
POS
-
IAH
27h 32m
1 stop
Multiple Airlines Logo
9:17 pm - 6:55 pm
IAH
-
POS
20h 38m
1 stop
$512Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
9:10 am - 5:53 pm
POS
-
IAH
9h 43m
1 stop
Multiple Airlines Logo
9:17 pm - 6:55 pm
IAH
-
POS
20h 38m
1 stop
$514Multiple Airlines
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
9:10 am - 8:37 am
POS
-
IAH
24h 27m
1 stop
Multiple Airlines Logo
9:17 pm - 6:55 pm
IAH
-
POS
20h 38m
1 stop
$521Multiple Airlines
Sun, May 31 - Fri, Jun 5
Multiple Airlines Logo
9:10 am - 11:42 am
POS
-
IAH
27h 32m
1 stop
Multiple Airlines Logo
8:29 am - 8:00 pm
IAH
-
POS
10h 31m
1 stop
$523Multiple Airlines
Wed, May 27 - Sun, May 31
Multiple Airlines Logo
9:10 am - 10:50 pm
POS
-
IAH
14h 40m
2 stops
Multiple Airlines Logo
9:17 pm - 6:55 pm
IAH
-
POS
20h 38m
1 stop
$527Multiple Airlines
Tue, Jun 2 - Sun, Jun 7
American Airlines Logo
3:25 pm - 8:59 am
POS
-
HOU
18h 34m
2 stops
American Airlines Logo
8:22 pm - 3:55 pm
HOU
-
POS
18h 33m
2 stops
$719American Airlines
Fri, Aug 28 - Mon, Aug 31
American Airlines Logo
3:47 pm - 9:26 am
POS
-
HOU
18h 39m
2 stops
American Airlines Logo
4:18 pm - 2:32 pm
HOU
-
POS
21h 14m
2 stops
$742American Airlines
Fri, May 1 - Sun, May 3

American Airlines flights from Port of Spain to Houston

Our best American Airlines deals on Port of Spain to Houston flight tickets
American Airlines
Aug 28
POS3:25 pmPort of Spain Piarco Intl
18h 34m
2 stops
HOU8:59 amHouston Hobby
Aug 31
HOU8:22 pmHouston Hobby
18h 33m
2 stops
POS3:55 pmPort of Spain Piarco Intl
$719
American Airlines
Jul 10
POS7:00 amPort of Spain Piarco Intl
17h 59m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Jul 25
IAH5:15 amHouston George Bush Intcntl
16h 58m
1 stop
POS11:13 pmPort of Spain Piarco Intl
$737
American Airlines
May 1
POS3:47 pmPort of Spain Piarco Intl
18h 39m
2 stops
HOU9:26 amHouston Hobby
May 3
HOU4:18 pmHouston Hobby
21h 14m
2 stops
POS2:32 pmPort of Spain Piarco Intl
$742

JetBlue flights from Port of Spain to Houston

Our best JetBlue deals on Port of Spain to Houston flight tickets
JetBlue
Jul 9
POS7:41 pmPort of Spain Piarco Intl
23h 02m
2 stops
IAH5:43 pmHouston George Bush Intcntl
Jul 16
IAH6:38 pmHouston George Bush Intcntl
22h 51m
2 stops
POS6:29 pmPort of Spain Piarco Intl
$660
JetBlue
Jul 9
POS7:41 pmPort of Spain Piarco Intl
17h 51m
2 stops
IAH12:32 pmHouston George Bush Intcntl
Jul 16
IAH5:44 pmHouston George Bush Intcntl
19h 36m
1 stop
POS2:20 pmPort of Spain Piarco Intl
$713

momondo Fare Finder

 
Customize your flight search to find flights from Port of Spain to Houston 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 March 20, 2026.
Use the filters below to find and compare flights from Port of Spain to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Fri 5/1

9:10 am-5:53 pm

1 stop9h 43m

Houston George Bush Intcntl

Sun 5/3

9:46 am-8:00 pm

1 stop9h 14m

$480

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Fri 5/1

9:10 am-5:53 pm

1 stop9h 43m

Houston George Bush Intcntl

Sun 5/3

6:58 pm-12:55 pm

2 stops16h 57m

$508

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Wed 6/3

9:10 am-8:37 am

1 stop24h 27m

Houston George Bush Intcntl

Sun 6/7

6:17 pm-6:55 pm

1 stop23h 38m

$511

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Mon 6/1

9:10 am-11:42 am

1 stop27h 32m

Houston George Bush Intcntl

Mon 6/8

9:17 pm-6:55 pm

1 stop20h 38m

$512

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Thu 6/4

9:10 am-5:53 pm

1 stop9h 43m

Houston George Bush Intcntl

Mon 6/8

9:17 pm-6:55 pm

1 stop20h 38m

$514

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Sun 5/31

9:10 am-8:37 am

1 stop24h 27m

Houston George Bush Intcntl

Fri 6/5

9:17 pm-6:55 pm

1 stop20h 38m

$521

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Wed 5/27

9:10 am-11:42 am

1 stop27h 32m

Houston George Bush Intcntl

Sun 5/31

8:29 am-8:00 pm

1 stop10h 31m

$523

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Tue 6/2

9:10 am-10:50 pm

2 stops14h 40m

Houston George Bush Intcntl

Sun 6/7

9:17 pm-6:55 pm

1 stop20h 38m

$527

Port of SpainHouston

POS - HOU

POSHOU

Port of Spain Piarco Intl

Fri 8/28

3:25 pm-8:59 am

2 stops18h 34m

Houston Hobby

Mon 8/31

8:22 pm-3:55 pm

2 stops18h 33m

$719

Port of SpainHouston

POS - HOU

POSHOU

Port of Spain Piarco Intl

Fri 5/1

3:47 pm-9:26 am

2 stops18h 39m

Houston Hobby

Sun 5/3

4:18 pm-2:32 pm

2 stops21h 14m

$742

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 Houston from

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

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 typical price of a round-trip flight between Port of Spain and Houston?

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

Our data shows that the cheapest Port of Spain to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $646. Try not to purchase tickets in the morning because they tend to be around $806. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 4 cabin classes available to choose from on Port of Spain Piarco Intl to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Port of Spain to Houston flight deals and tips

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

Fastest flight time

5h 49m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Port of Spain to Houston takes 5h 49m
Direct flights go from Port of Spain to Houston every day.
There are 2 airports in Houston. From Port of Spain there are direct flights to Houston George Bush Intcntl (IAH).
Search flight deals

  • How far is Port of Spain Piarco Intl to Houston by plane?

    The distance between Port of Spain Piarco Intl and Houston is about 2543.7 mi. A reasonable flight in good conditions will take 5h 49m.

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

    Prices for flights from Port of Spain Piarco Intl Airport to Houston are updated daily.

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

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

    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 Port of Spain Piarco Intl Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The required travel and health documents for your Houston 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 Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Port of Spain to Houston

Compare and see reviews for airlines that fly from Port of Spain to Houston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $597Free CancellationRating
7.4
9,451 reviews
Search United Airlines flights
American AirlinesPriceFrom $612Free CancellationRating
7.1
11,480 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Port of Spain.

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

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

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

Once you have performed a search for Port of Spain to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Port of Spain to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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