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Cheap flights from Port of Spain to Houston from $230

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 5/26. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:10 am - 8:18 am
POS
-
IAH
24h 08m
1 stop
Multiple Airlines Logo
8:37 pm - 6:55 pm
IAH
-
POS
21h 18m
1 stop
$460Multiple Airlines
Sat, May 9 - Sat, Jun 13
Multiple Airlines Logo
9:10 am - 8:18 am
POS
-
IAH
24h 08m
1 stop
Multiple Airlines Logo
8:37 pm - 6:55 pm
IAH
-
POS
21h 18m
1 stop
$468Multiple Airlines
Sat, May 9 - Sat, Jun 13
Multiple Airlines Logo
10:10 am - 9:03 am
POS
-
IAH
23h 53m
1 stop
Multiple Airlines Logo
8:37 pm - 6:55 pm
IAH
-
POS
21h 18m
1 stop
$481Multiple Airlines
Sun, Jun 7 - Wed, Jun 10
Multiple Airlines Logo
10:10 am - 10:17 am
POS
-
IAH
25h 07m
2 stops
Multiple Airlines Logo
8:37 pm - 6:55 pm
IAH
-
POS
21h 18m
1 stop
$493Multiple Airlines
Sun, Jun 7 - Wed, Jun 10
Multiple Airlines Logo
9:10 am - 8:18 am
POS
-
IAH
24h 08m
1 stop
Multiple Airlines Logo
12:57 pm - 6:55 pm
IAH
-
POS
28h 58m
1 stop
$494Multiple Airlines
Thu, May 14 - Wed, May 27
Multiple Airlines Logo
9:10 am - 8:18 am
POS
-
IAH
24h 08m
1 stop
Multiple Airlines Logo
8:50 pm - 8:00 pm
IAH
-
POS
22h 10m
2 stops
$510Multiple Airlines
Thu, May 14 - Wed, May 27
Multiple Airlines Logo
9:10 am - 1:44 pm
POS
-
IAH
29h 34m
2 stops
Multiple Airlines Logo
8:37 pm - 6:55 pm
IAH
-
POS
21h 18m
1 stop
$524Multiple Airlines
Sat, May 9 - Sat, Jun 13
Multiple Airlines Logo
9:10 am - 8:18 am
POS
-
IAH
24h 08m
1 stop
Multiple Airlines Logo
9:17 pm - 6:55 pm
IAH
-
POS
20h 38m
1 stop
$534Multiple Airlines
Thu, May 14 - Mon, May 18
Multiple Airlines Logo
10:10 am - 11:36 pm
POS
-
IAH
14h 26m
1 stop
Multiple Airlines Logo
9:58 am - 8:00 pm
IAH
-
POS
9h 02m
1 stop
$551Multiple Airlines
Thu, May 21 - Fri, May 29
Multiple Airlines Logo
10:10 am - 8:12 pm
POS
-
IAH
35h 02m
2 stops
Multiple Airlines Logo
9:17 pm - 6:55 pm
IAH
-
POS
20h 38m
1 stop
$559Multiple Airlines
Fri, May 8 - Thu, May 28

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
Jul 3
POS3:16 pmPort of Spain Piarco Intl
18h 34m
1 stop
IAH8:50 amHouston George Bush Intcntl
Jul 7
IAH7:35 amHouston George Bush Intcntl
13h 58m
1 stop
POS10:33 pmPort of Spain Piarco Intl
$692
American Airlines
Jul 3
POS3:16 pmPort of Spain Piarco Intl
20h 38m
2 stops
IAH10:54 amHouston George Bush Intcntl
Jul 7
IAH6:02 amHouston George Bush Intcntl
15h 31m
2 stops
POS10:33 pmPort of Spain Piarco Intl
$697
American Airlines
Sep 16
POS3:45 pmPort of Spain Piarco Intl
9h 11m
1 stop
IAH11:56 pmHouston George Bush Intcntl
Sep 22
IAH5:43 amHouston George Bush Intcntl
7h 17m
1 stop
POS2:00 pmPort of Spain Piarco Intl
$715

Air Canada flights from Port of Spain to Houston George Bush Intcntl Airport

Our best Air Canada deals on Port of Spain to Houston George Bush Intcntl Airport flight tickets
Air Canada
Apr 28
POS1:20 amPort of Spain Piarco Intl
21h 16m
1 stop
IAH9:36 pmHouston George Bush Intcntl
May 1
IAH7:20 amHouston George Bush Intcntl
15h 55m
1 stop
POS12:15 amPort of Spain Piarco Intl
$601
Air Canada
Apr 28
POS1:20 amPort of Spain Piarco Intl
20h 09m
2 stops
IAH8:29 pmHouston George Bush Intcntl
May 1
IAH7:20 amHouston George Bush Intcntl
15h 55m
1 stop
POS12:15 amPort of Spain Piarco Intl
$604
Air Canada
Apr 28
POS1:20 amPort of Spain Piarco Intl
21h 16m
1 stop
IAH9:36 pmHouston George Bush Intcntl
May 8
IAH7:20 amHouston George Bush Intcntl
15h 55m
1 stop
POS12:15 amPort of Spain Piarco Intl
$621

momondo Fare Finder

 
Customize your flight search to find flights from Port of Spain to Houston George Bush Intcntl Airport 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 April 28, 2026.
Use the filters below to find and compare flights from Port of Spain to Houston George Bush Intcntl Airport 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

Sat 5/9

9:10 am-8:18 am

1 stop24h 08m

Houston George Bush Intcntl

Sat 6/13

8:37 pm-6:55 pm

1 stop21h 18m

$460

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Sat 5/9

9:10 am-8:18 am

1 stop24h 08m

Houston George Bush Intcntl

Sat 6/13

8:37 pm-6:55 pm

1 stop21h 18m

$468

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Sun 6/7

10:10 am-9:03 am

1 stop23h 53m

Houston George Bush Intcntl

Wed 6/10

8:37 pm-6:55 pm

1 stop21h 18m

$481

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Sun 6/7

10:10 am-10:17 am

2 stops25h 07m

Houston George Bush Intcntl

Wed 6/10

8:37 pm-6:55 pm

1 stop21h 18m

$493

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Thu 5/14

9:10 am-8:18 am

1 stop24h 08m

Houston George Bush Intcntl

Wed 5/27

12:57 pm-6:55 pm

1 stop28h 58m

$494

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Thu 5/14

9:10 am-8:18 am

1 stop24h 08m

Houston George Bush Intcntl

Wed 5/27

8:50 pm-8:00 pm

2 stops22h 10m

$510

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Sat 5/9

9:10 am-1:44 pm

2 stops29h 34m

Houston George Bush Intcntl

Sat 6/13

8:37 pm-6:55 pm

1 stop21h 18m

$524

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Thu 5/14

9:10 am-8:18 am

1 stop24h 08m

Houston George Bush Intcntl

Mon 5/18

9:17 pm-6:55 pm

1 stop20h 38m

$534
Quickest round-trip

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Thu 5/21

10:10 am-11:36 pm

1 stop14h 26m

Houston George Bush Intcntl

Fri 5/29

9:58 am-8:00 pm

1 stop9h 02m

$551

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Fri 5/8

10:10 am-8:12 pm

2 stops35h 02m

Houston George Bush Intcntl

Thu 5/28

9:17 pm-6:55 pm

1 stop20h 38m

$559

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?

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

The month of October is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Port of Spain, with most prices found around $612. If you are unable to visit Houston George Bush Intcntl Airport during the month of October, then departing from Port of Spain during the month December is also very affordable. Most momondo users find prices during this month for around $642.

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 Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $609. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $704.

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

How far in advance should I book a flight from Port of Spain to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Port of Spain when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $720 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Port of Spain for as low as $604 on momondo.

Can stopping save me money on Port of Spain to Houston George Bush Intcntl Airport flights?

You could potentially save up to 27% on your flight if you consider stops on a Port of Spain to Houston George Bush Intcntl Airport flight.

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

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

$268

Fastest flight time

12h 47m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Port of Spain in the past 72 hours is $268. 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 $487.
The fastest flight from Port of Spain to Houston George Bush Intcntl Airport takes 12h 47m
Direct flights go from Port of Spain to Houston George Bush Intcntl Airport every day.
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 12h 47m.

  • 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 $597Free CancellationRating
7.4
9,672 reviews
Search United Airlines flights
American AirlinesPriceFrom $612Free CancellationRating
7.1
11,677 reviews
Search American 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 $597 round-trip, up to an average price of $701. Our users have rated United Airlines at 7.4/10.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
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Spring
Cypress
Montgomery
Jersey Village
Tomball
Livingston

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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