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Cheap flights from Port of Spain to Houston from $299

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 8/29. 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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Find the cheapest flights from Port of Spain to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:10 am - 11:34 am
POS
-
IAH
27h 24m
1 stop
Multiple Airlines Logo
8:44 pm - 8:00 pm
IAH
-
POS
22h 16m
2 stops
$499Multiple Airlines
Wed, Aug 26 - Sat, Sep 19
Multiple Airlines Logo
9:10 am - 8:02 am
POS
-
IAH
23h 52m
1 stop
Multiple Airlines Logo
8:37 pm - 6:55 pm
IAH
-
POS
21h 18m
1 stop
$520Multiple Airlines
Wed, Jun 24 - Wed, Jul 15
Multiple Airlines Logo
9:10 am - 8:02 am
POS
-
IAH
23h 52m
1 stop
Multiple Airlines Logo
8:02 pm - 8:00 pm
IAH
-
POS
22h 58m
2 stops
$587Multiple Airlines
Wed, Jun 24 - Wed, Jul 15
Multiple Airlines Logo
9:10 am - 11:34 am
POS
-
IAH
27h 24m
1 stop
Multiple Airlines Logo
8:37 pm - 6:55 pm
IAH
-
POS
21h 18m
1 stop
$589Multiple Airlines
Fri, Aug 28 - Mon, Aug 31
Multiple Airlines Logo
9:10 am - 11:34 am
POS
-
IAH
27h 24m
1 stop
Multiple Airlines Logo
12:21 pm - 7:30 pm
IAH
-
POS
30h 09m
1 stop
$598Multiple Airlines
Wed, Aug 26 - Sat, Sep 19
Multiple Airlines Logo
9:10 am - 8:24 am
POS
-
IAH
24h 14m
1 stop
Multiple Airlines Logo
8:37 pm - 6:55 pm
IAH
-
POS
21h 18m
1 stop
$607Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
9:10 am - 8:02 am
POS
-
IAH
23h 52m
1 stop
Multiple Airlines Logo
6:14 pm - 6:55 pm
IAH
-
POS
23h 41m
2 stops
$613Multiple Airlines
Wed, Jun 24 - Wed, Jul 1
Multiple Airlines Logo
9:10 am - 8:24 am
POS
-
IAH
24h 14m
1 stop
Multiple Airlines Logo
8:37 pm - 6:55 pm
IAH
-
POS
21h 18m
1 stop
$618Multiple Airlines
Tue, Aug 4 - Mon, Aug 10
American Airlines Logo
3:15 pm - 9:03 am
POS
-
HOU
18h 48m
2 stops
American Airlines Logo
6:14 pm - 2:14 pm
HOU
-
POS
19h 00m
2 stops
$719American Airlines
Fri, Aug 28 - Mon, Aug 31
American Airlines Logo
3:18 pm - 9:48 am
POS
-
HOU
19h 30m
2 stops
American Airlines Logo
6:03 am - 10:33 pm
HOU
-
POS
15h 30m
2 stops
$742American Airlines
Wed, Jul 15 - Sun, Jul 26

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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
POS3:15 pmPort of Spain Piarco Intl
18h 48m
2 stops
HOU9:03 amHouston Hobby
Aug 31
HOU6:14 pmHouston Hobby
19h 00m
2 stops
POS2:14 pmPort of Spain Piarco Intl
$719
American Airlines
Sep 16
POS3:06 pmPort of Spain Piarco Intl
19h 47m
1 stop
IAH9:53 amHouston George Bush Intcntl
Sep 22
IAH5:32 amHouston George Bush Intcntl
7h 29m
1 stop
POS2:01 pmPort of Spain Piarco Intl
$727
American Airlines
Jul 15
POS7:00 amPort of Spain Piarco Intl
17h 59m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Jul 26
IAH9:40 amHouston George Bush Intcntl
11h 53m
1 stop
POS10:33 pmPort of Spain Piarco Intl
$737

United Airlines flights from Port of Spain to Houston

Our best United Airlines deals on Port of Spain to Houston flight tickets
United Airlines
Jul 26
POS12:30 amPort of Spain Piarco Intl
5h 49m
IAH5:19 amHouston George Bush Intcntl
Aug 6
IAH4:49 pmHouston George Bush Intcntl
5h 34m
POS11:23 pmPort of Spain Piarco Intl
$700
United Airlines
Jul 26
POS12:30 amPort of Spain Piarco Intl
5h 49m
IAH5:19 amHouston George Bush Intcntl
Aug 6
IAH9:51 amHouston George Bush Intcntl
13h 59m
1 stop
POS12:50 amPort of Spain Piarco Intl
$705
United Airlines
Jul 14
POS12:30 amPort of Spain Piarco Intl
5h 49m
IAH5:19 amHouston George Bush Intcntl
Jul 26
IAH7:20 amHouston George Bush Intcntl
16h 30m
1 stop
POS12:50 amPort of Spain Piarco Intl
$711

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 June 18, 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

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Wed 8/26

9:10 am-11:34 am

1 stop27h 24m

Houston George Bush Intcntl

Sat 9/19

8:44 pm-8:00 pm

2 stops22h 16m

$499

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Wed 6/24

9:10 am-8:02 am

1 stop23h 52m

Houston George Bush Intcntl

Wed 7/15

8:37 pm-6:55 pm

1 stop21h 18m

$520

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Wed 6/24

9:10 am-8:02 am

1 stop23h 52m

Houston George Bush Intcntl

Wed 7/15

8:02 pm-8:00 pm

2 stops22h 58m

$587

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Fri 8/28

9:10 am-11:34 am

1 stop27h 24m

Houston George Bush Intcntl

Mon 8/31

8:37 pm-6:55 pm

1 stop21h 18m

$589

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Wed 8/26

9:10 am-11:34 am

1 stop27h 24m

Houston George Bush Intcntl

Sat 9/19

12:21 pm-7:30 pm

1 stop30h 09m

$598

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Mon 8/3

9:10 am-8:24 am

1 stop24h 14m

Houston George Bush Intcntl

Wed 8/19

8:37 pm-6:55 pm

1 stop21h 18m

$607

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Wed 6/24

9:10 am-8:02 am

1 stop23h 52m

Houston George Bush Intcntl

Wed 7/1

6:14 pm-6:55 pm

2 stops23h 41m

$613

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Tue 8/4

9:10 am-8:24 am

1 stop24h 14m

Houston George Bush Intcntl

Mon 8/10

8:37 pm-6:55 pm

1 stop21h 18m

$618

Port of SpainHouston

POS - HOU

POSHOU

Port of Spain Piarco Intl

Fri 8/28

3:15 pm-9:03 am

2 stops18h 48m

Houston Hobby

Mon 8/31

6:14 pm-2:14 pm

2 stops19h 00m

$719
Quickest round-trip

Port of SpainHouston

POS - HOU

POSHOU

Port of Spain Piarco Intl

Wed 7/15

3:18 pm-9:48 am

2 stops19h 30m

Houston Hobby

Sun 7/26

6:03 am-10:33 pm

2 stops15h 30m

$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 month to fly to Houston?

The month of June is, on average, the cheapest month to fly to Houston from Port of Spain, with most prices found around $489. The month of March is another great option to travel to Houston, with average flight prices from Port of Spain averaging around $524.

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 to Houston flights?

There are 3 cabin classes available to choose from on Port of Spain 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

11h 42m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Port of Spain to Houston takes 11h 42m
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

Frequently asked questions about flying from Port of Spain to Houston

  • 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 11h 42m.

  • 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
9,859 reviews
Search United 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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