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Cheap flights from Houston to Port of Spain from $212

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Port of Spain departing on 5/16. 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 Houston to Port of Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 pm - 6:55 pm
IAH
-
POS
21h 15m
1 stop
Multiple Airlines Logo
9:10 am - 8:23 am
POS
-
IAH
24h 13m
1 stop
$474Multiple Airlines
Thu, Apr 16 - Wed, Apr 29
Multiple Airlines Logo
8:40 pm - 6:55 pm
IAH
-
POS
21h 15m
1 stop
Multiple Airlines Logo
9:10 am - 8:23 am
POS
-
IAH
24h 13m
1 stop
$477Multiple Airlines
Thu, Apr 16 - Wed, Apr 29
Multiple Airlines Logo
8:40 pm - 6:55 pm
IAH
-
POS
21h 15m
1 stop
Multiple Airlines Logo
9:10 am - 8:23 am
POS
-
IAH
24h 13m
1 stop
$481Multiple Airlines
Thu, Apr 16 - Sat, Apr 25
Multiple Airlines Logo
8:40 pm - 6:55 pm
IAH
-
POS
21h 15m
1 stop
Multiple Airlines Logo
9:10 am - 10:50 pm
POS
-
IAH
14h 40m
2 stops
$486Multiple Airlines
Thu, Apr 16 - Wed, Apr 29
Multiple Airlines Logo
8:50 pm - 6:55 pm
IAH
-
POS
21h 05m
1 stop
Multiple Airlines Logo
9:10 am - 8:23 am
POS
-
IAH
24h 13m
1 stop
$488Multiple Airlines
Fri, Apr 17 - Tue, Apr 28
Multiple Airlines Logo
8:50 pm - 6:55 pm
IAH
-
POS
21h 05m
1 stop
Multiple Airlines Logo
9:10 am - 8:23 am
POS
-
IAH
24h 13m
1 stop
$492Multiple Airlines
Fri, Apr 17 - Sat, Apr 25
Multiple Airlines Logo
6:00 pm - 6:55 pm
IAH
-
POS
23h 55m
1 stop
Multiple Airlines Logo
9:10 am - 8:37 am
POS
-
IAH
24h 27m
1 stop
$493Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
8:40 pm - 6:55 pm
IAH
-
POS
21h 15m
1 stop
Multiple Airlines Logo
9:10 am - 10:50 pm
POS
-
IAH
14h 40m
2 stops
$501Multiple Airlines
Thu, Apr 16 - Tue, Apr 28
American Airlines Logo
6:05 am - 11:09 pm
HOU
-
POS
16h 04m
2 stops
American Airlines Logo
7:00 am - 11:46 pm
POS
-
HOU
17h 46m
2 stops
$634American Airlines
Tue, Aug 4 - Wed, Aug 12
American Airlines Logo
4:18 pm - 2:32 pm
HOU
-
POS
21h 14m
2 stops
American Airlines Logo
3:47 pm - 9:26 am
POS
-
HOU
18h 39m
2 stops
$659American Airlines
Wed, May 6 - Sun, May 10

American Airlines flights from Houston to Port of Spain

Our best American Airlines deals on Houston to Port of Spain flight tickets
American Airlines
Aug 4
HOU6:05 amHouston Hobby
16h 04m
2 stops
POS11:09 pmPort of Spain Piarco Intl
Aug 12
POS7:00 amPort of Spain Piarco Intl
17h 46m
2 stops
HOU11:46 pmHouston Hobby
$634
American Airlines
Apr 30
HOU4:18 pmHouston Hobby
21h 14m
2 stops
POS2:32 pmPort of Spain Piarco Intl
May 7
POS3:47 pmPort of Spain Piarco Intl
18h 39m
2 stops
HOU9:26 amHouston Hobby
$654
American Airlines
May 6
HOU4:18 pmHouston Hobby
21h 14m
2 stops
POS2:32 pmPort of Spain Piarco Intl
May 10
POS3:47 pmPort of Spain Piarco Intl
18h 39m
2 stops
HOU9:26 amHouston Hobby
$659

United Airlines flights from Houston to Port of Spain

Our best United Airlines deals on Houston to Port of Spain flight tickets
United Airlines
Jun 17
IAH4:49 pmHouston George Bush Intcntl
5h 34m
POS11:23 pmPort of Spain Piarco Intl
Jul 6
POS12:30 amPort of Spain Piarco Intl
5h 49m
IAH5:19 amHouston George Bush Intcntl
$615
United Airlines
Mar 26
IAH5:03 pmHouston George Bush Intcntl
5h 20m
POS11:23 pmPort of Spain Piarco Intl
Apr 3
POS12:30 amPort of Spain Piarco Intl
5h 49m
IAH5:19 amHouston George Bush Intcntl
$770
United Airlines
Mar 25
IAH5:03 pmHouston George Bush Intcntl
5h 20m
POS11:23 pmPort of Spain Piarco Intl
Apr 4
POS12:30 amPort of Spain Piarco Intl
5h 49m
IAH5:19 amHouston George Bush Intcntl
$835

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 March 16, 2026.
Use the filters below to find and compare flights from Houston to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 4/16

8:40 pm-6:55 pm

1 stop21h 15m

Port of Spain Piarco Intl

Wed 4/29

9:10 am-8:23 am

1 stop24h 13m

$474

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 4/16

8:40 pm-6:55 pm

1 stop21h 15m

Port of Spain Piarco Intl

Wed 4/29

9:10 am-8:23 am

1 stop24h 13m

$477

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 4/16

8:40 pm-6:55 pm

1 stop21h 15m

Port of Spain Piarco Intl

Sat 4/25

9:10 am-8:23 am

1 stop24h 13m

$481

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 4/16

8:40 pm-6:55 pm

1 stop21h 15m

Port of Spain Piarco Intl

Wed 4/29

9:10 am-10:50 pm

2 stops14h 40m

$486

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Fri 4/17

8:50 pm-6:55 pm

1 stop21h 05m

Port of Spain Piarco Intl

Tue 4/28

9:10 am-8:23 am

1 stop24h 13m

$488

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Fri 4/17

8:50 pm-6:55 pm

1 stop21h 05m

Port of Spain Piarco Intl

Sat 4/25

9:10 am-8:23 am

1 stop24h 13m

$492

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Mon 4/27

6:00 pm-6:55 pm

1 stop23h 55m

Port of Spain Piarco Intl

Mon 5/4

9:10 am-8:37 am

1 stop24h 27m

$493

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 4/16

8:40 pm-6:55 pm

1 stop21h 15m

Port of Spain Piarco Intl

Tue 4/28

9:10 am-10:50 pm

2 stops14h 40m

$501
Quickest round-trip

HoustonPort of Spain

HOU - POS

HOUPOS

Houston Hobby

Tue 8/4

6:05 am-11:09 pm

2 stops16h 04m

Port of Spain Piarco Intl

Wed 8/12

7:00 am-11:46 pm

2 stops17h 46m

$634

HoustonPort of Spain

HOU - POS

HOUPOS

Houston Hobby

Wed 5/6

4:18 pm-2:32 pm

2 stops21h 14m

Port of Spain Piarco Intl

Sun 5/10

3:47 pm-9:26 am

2 stops18h 39m

$659

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

What is the cheapest month to fly to Port of Spain?

The month of January is, on average, the cheapest month to fly to Port of Spain from Houston, with most prices found around $544. If you’re not able to fly to Port of Spain in January, then March is your next best option. Flight prices from Houston to Port of Spain during March average around $585.

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

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

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

There are 2 cabin classes available to choose from on Houston 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.

Cheap Houston to Port of Spain flight deals and tips

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

Fastest flight time

5h 34m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Port of Spain

1 airport
The fastest flight from Houston to Port of Spain takes 5h 34m
Direct flights go from Houston to Port of Spain on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Port of Spain. From Houston there are direct flights to Port of Spain Piarco Intl (POS).
Search flight deals

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

    The distance between Houston and Port of Spain Piarco Intl is about 2543.7 mi. Flights usually cover this in 5h 34m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Port of Spain Piarco Intl Airport.

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

    The necessary travel and health documents for your Port of Spain Piarco Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Port of Spain

Compare and see reviews for airlines that fly from Houston to Port of Spain with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $543Free CancellationRating
7.4
9,428 reviews
Search United Airlines flights
American AirlinesPriceFrom $558Free CancellationRating
7.1
11,467 reviews
Search American 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 Houston to Port of Spain?

Finding the right flight to Port of Spain from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Port of Spain quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Houston to Port of Spain flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Port of Spain from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Houston to Port of Spain now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Port of Spain and let you know when they change.

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