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Cheap flights from Port of Spain to Houston from $238

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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 - 12:24 pmPOS  Port of Spain Piarco Intl-IAH Houston George Bush Intcntl
29h 14m1 stop Miami
Multiple Airlines Logo
1:19 pm - 7:30 pmIAH  Houston George Bush Intcntl-POS Port of Spain Piarco Intl
28h 11m1 stop Orlando
$641Multiple Airlines
Thu, Dec 17 - Sat, Jan 9
Multiple Airlines Logo
9:10 am - 12:24 pmPOS  Port of Spain Piarco Intl-IAH Houston George Bush Intcntl
29h 14m1 stop Miami
Multiple Airlines Logo
6:45 pm - 7:30 pmIAH  Houston George Bush Intcntl-POS Port of Spain Piarco Intl
46h 45m2 stops Atlanta Hartsfield-Jackson Orlando
$656Multiple Airlines
Thu, Dec 17 - Sat, Jan 9
Multiple Airlines Logo
9:10 am - 8:44 amPOS  Port of Spain Piarco Intl-IAH Houston George Bush Intcntl
25h 34m1 stop Miami
Multiple Airlines Logo
9:24 pm - 8:00 pmIAH  Houston George Bush Intcntl-POS Port of Spain Piarco Intl
20h 36m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
$708Multiple Airlines
Thu, Nov 26 - Wed, Dec 2
Multiple Airlines Logo
9:10 am - 8:44 amPOS  Port of Spain Piarco Intl-IAH Houston George Bush Intcntl
25h 34m1 stop Miami
Multiple Airlines Logo
7:39 pm - 7:30 pmIAH  Houston George Bush Intcntl-POS Port of Spain Piarco Intl
21h 51m1 stop Orlando
$718Multiple Airlines
Thu, Nov 26 - Tue, Dec 1
Multiple Airlines Logo
9:10 am - 8:44 amPOS  Port of Spain Piarco Intl-IAH Houston George Bush Intcntl
25h 34m1 stop Miami
Multiple Airlines Logo
9:24 pm - 7:30 pmIAH  Houston George Bush Intcntl-POS Port of Spain Piarco Intl
20h 06m2 stops Atlanta Hartsfield-Jackson Orlando
$735Multiple Airlines
Mon, Nov 23 - Sat, Dec 5
Multiple Airlines Logo
9:10 am - 8:44 amPOS  Port of Spain Piarco Intl-IAH Houston George Bush Intcntl
25h 34m1 stop Miami
Multiple Airlines Logo
8:40 pm - 7:30 pmIAH  Houston George Bush Intcntl-POS Port of Spain Piarco Intl
20h 50m2 stops Denver Intl Orlando
$737Multiple Airlines
Thu, Nov 26 - Thu, Dec 3
Multiple Airlines Logo
9:10 am - 8:44 amPOS  Port of Spain Piarco Intl-IAH Houston George Bush Intcntl
25h 34m1 stop Miami
Multiple Airlines Logo
12:06 pm - 6:55 pmIAH  Houston George Bush Intcntl-POS Port of Spain Piarco Intl
28h 49m2 stops Denver Intl Miami
$740Multiple Airlines
Thu, Nov 26 - Fri, Dec 4
Multiple Airlines Logo
9:10 am - 11:27 amPOS  Port of Spain Piarco Intl-IAH Houston George Bush Intcntl
28h 17m2 stops Miami Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:01 pm - 8:00 pmIAH  Houston George Bush Intcntl-POS Port of Spain Piarco Intl
24h 59m1 stop Fort Lauderdale
$744Multiple Airlines
Sat, Nov 21 - Sun, Dec 6
United Airlines Logo
1:25 am - 5:28 amPOS  Port of Spain Piarco Intl-IAH Houston George Bush Intcntl
6h 03mnonstop
United Airlines Logo
4:58 pm - 12:18 amIAH  Houston George Bush Intcntl-POS Port of Spain Piarco Intl
5h 20mnonstop
$768United Airlines
Sun, Nov 22 - Mon, Nov 30
United Airlines Logo
1:25 am - 5:28 amPOS  Port of Spain Piarco Intl-IAH Houston George Bush Intcntl
6h 03mnonstop
United Airlines Logo
4:58 pm - 12:18 amIAH  Houston George Bush Intcntl-POS Port of Spain Piarco Intl
5h 20mnonstop
$768United Airlines
Tue, Nov 24 - Tue, Dec 1

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American Airlines flights from Port of Spain to Houston George Bush Intcntl Airport

Our best American Airlines deals on Port of Spain to Houston George Bush Intcntl Airport flight tickets
American Airlines
Mar 30
POS3:04 pmPort of Spain Piarco Intl
24h 59m
2 stops
IAH3:03 pmHouston George Bush Intcntl
Apr 8
IAH6:12 pmHouston George Bush Intcntl
19h 20m
2 stops
POS2:32 pmPort of Spain Piarco Intl
$787
American Airlines
Mar 30
POS3:04 pmPort of Spain Piarco Intl
10h 51m
1 stop
IAH12:55 amHouston George Bush Intcntl
Apr 8
IAH9:50 amHouston George Bush Intcntl
27h 42m
1 stop
POS2:32 pmPort of Spain Piarco Intl
$796
American Airlines
Nov 26
POS4:23 pmPort of Spain Piarco Intl
21h 39m
1 stop
IAH12:02 pmHouston George Bush Intcntl
Dec 2
IAH12:43 pmHouston George Bush Intcntl
8h 57m
1 stop
POS11:40 pmPort of Spain Piarco Intl
$800

United Airlines flights from Port of Spain to Houston George Bush Intcntl Airport

Our best United Airlines deals on Port of Spain to Houston George Bush Intcntl Airport flight tickets
United Airlines
Nov 24
POS1:25 amPort of Spain Piarco Intl
6h 03m
IAH5:28 amHouston George Bush Intcntl
Dec 1
IAH4:58 pmHouston George Bush Intcntl
5h 20m
POS12:18 amPort of Spain Piarco Intl
$768
United Airlines
Nov 24
POS1:25 amPort of Spain Piarco Intl
6h 03m
IAH5:28 amHouston George Bush Intcntl
Nov 30
IAH4:58 pmHouston George Bush Intcntl
5h 20m
POS12:18 amPort of Spain Piarco Intl
$781
United Airlines
Nov 20
POS1:25 amPort of Spain Piarco Intl
6h 03m
IAH5:28 amHouston George Bush Intcntl
Dec 6
IAH4:58 pmHouston George Bush Intcntl
5h 20m
POS12:18 amPort of Spain Piarco Intl
$791

momondo Fare Finder

 
Use the filters below to find and compare flights from Port of Spain to Houston George Bush Intcntl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Thu 12/17

9:10 am-12:24 pm

1 stop29h 14m

Houston George Bush Intcntl

Sat 1/9

1:19 pm-7:30 pm

1 stop28h 11m

$641

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Thu 12/17

9:10 am-12:24 pm

1 stop29h 14m

Houston George Bush Intcntl

Sat 1/9

6:45 pm-7:30 pm

2 stops46h 45m

$656

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Thu 11/26

9:10 am-8:44 am

1 stop25h 34m

Houston George Bush Intcntl

Wed 12/2

9:24 pm-8:00 pm

2 stops20h 36m

$708

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Thu 11/26

9:10 am-8:44 am

1 stop25h 34m

Houston George Bush Intcntl

Tue 12/1

7:39 pm-7:30 pm

1 stop21h 51m

$718

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Mon 11/23

9:10 am-8:44 am

1 stop25h 34m

Houston George Bush Intcntl

Sat 12/5

9:24 pm-7:30 pm

2 stops20h 06m

$735

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Thu 11/26

9:10 am-8:44 am

1 stop25h 34m

Houston George Bush Intcntl

Thu 12/3

8:40 pm-7:30 pm

2 stops20h 50m

$737

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Thu 11/26

9:10 am-8:44 am

1 stop25h 34m

Houston George Bush Intcntl

Fri 12/4

12:06 pm-6:55 pm

2 stops28h 49m

$740

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Sat 11/21

9:10 am-11:27 am

2 stops28h 17m

Houston George Bush Intcntl

Sun 12/6

5:01 pm-8:00 pm

1 stop24h 59m

$744
Quickest round-trip

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Sun 11/22

1:25 am-5:28 am

Nonstop6h 03m

Houston George Bush Intcntl

Mon 11/30

4:58 pm-12:18 am

Nonstop5h 20m

$768

Port of SpainHouston

POS Port of Spain Piarco Intl - IAH Houston George Bush Intcntl

POSIAH

Port of Spain Piarco Intl

Tue 11/24

1:25 am-5:28 am

Nonstop6h 03m

Houston George Bush Intcntl

Tue 12/1

4:58 pm-12:18 am

Nonstop5h 20m

$768

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Port of Spain to Houston George Bush Intcntl Airport

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 George Bush Intcntl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $700 to $846.
The lowest price recently found on this route was $641.

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of April is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Port of Spain, with most prices found around $677. If you are unable to visit Houston George Bush Intcntl Airport during the month of April, then departing from Port of Spain during the month January is also very affordable. Most momondo users find prices during this month for around $699.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Port of Spain to Houston George Bush Intcntl Airport is on a Wednesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Wednesday will often find tickets for as low as $689. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Tuesday is $769.

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

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

What cabin class options are available on Port of Spain to Houston George Bush Intcntl Airport flights?

There are 3 cabin classes available to choose from on Port of Spain to Houston George Bush Intcntl Airport 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 Port of Spain to Houston George Bush Intcntl Airport flights?

No. A direct flight is the cheapest option for a flight between Port of Spain to Houston George Bush Intcntl Airport.

How have Port of Spain to Houston George Bush Intcntl Airport flight prices changed over time?

As of October 2026, prices for Port of Spain to Houston George Bush Intcntl Airport flights are approximately 81% more expensive when compared to flights at the same time last year.

When to book flights from Port of Spain to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Port of Spain to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Port of Spain to Houston George Bush Intcntl Airport (POS to IAH) flight deals and tips

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

Best Price Found

$238

Fastest flight time

20h 33m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun
The best one-way flight to Houston George Bush Intcntl Airport from Port of Spain in the past 72 hours is $238. The best round-trip flight deal from Port of Spain to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $641.
The fastest flight from Port of Spain to Houston George Bush Intcntl Airport takes 20h 33m
Direct flights go from Port of Spain to Houston George Bush Intcntl Airport on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

Frequently asked questions about flying from Port of Spain to Houston George Bush Intcntl Airport

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

    A flight from Port of Spain Piarco Intl to Houston George Bush Intcntl will travel around 2548.8 mi. A reasonable flight in good conditions will take 20h 33m.

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

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

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

  • How old do you have to be to fly from Port of Spain Piarco Intl Airport to Houston George Bush Intcntl 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 Port of Spain Piarco Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

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

  • What is the most popular plane model from Port of Spain to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Port of Spain to Houston George Bush Intcntl Airport?

Best airlines flying from Port of Spain to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Port of Spain to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $606Free CancellationRating
7.3
10,441 reviews
Search United Airlines flights

  • United Airlines Flights From Port of Spain to Houston George Bush Intcntl Airport

    United Airlines is one of the most popular airlines flying from Port of Spain to Houston George Bush Intcntl Airport, operating 6 flights/week on average for this route. A good United Airlines flight deal for Port of Spain to Houston George Bush Intcntl Airport starts from $606 round-trip, up to an average price of $761. Our users have rated United Airlines at 7.3/10.

Traveling to a place near Houston?

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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?

Flights from Port of Spain to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Port of Spain and Houston 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 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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