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Cheap flights from Houston to Port of Spain from $300

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 2/9. 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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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
10:08 am - 6:55 pm
IAH
-
POS
30h 47m
1 stop
Multiple Airlines Logo
9:10 am - 9:13 am
POS
-
IAH
26h 03m
1 stop
$479Multiple Airlines
Thu, Feb 26 - Wed, Mar 4
Multiple Airlines Logo
9:24 am - 6:55 pm
IAH
-
POS
8h 31m
1 stop
Multiple Airlines Logo
9:10 am - 11:51 pm
POS
-
IAH
15h 41m
1 stop
$480Multiple Airlines
Thu, May 7 - Tue, May 19
Multiple Airlines Logo
7:38 pm - 1:55 pm
IAH
-
POS
16h 17m
2 stops
Multiple Airlines Logo
12:10 am - 3:39 pm
POS
-
IAH
16h 29m
1 stop
$481Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
8:31 pm - 6:55 pm
IAH
-
POS
21h 24m
2 stops
Multiple Airlines Logo
9:10 am - 11:51 pm
POS
-
IAH
15h 41m
1 stop
$500Multiple Airlines
Thu, May 7 - Tue, May 19
Multiple Airlines Logo
6:07 pm - 6:55 pm
IAH
-
POS
22h 48m
2 stops
Multiple Airlines Logo
9:10 am - 9:13 am
POS
-
IAH
26h 03m
1 stop
$512Multiple Airlines
Thu, Feb 26 - Wed, Mar 4
Multiple Airlines Logo
5:24 pm - 6:55 pm
IAH
-
POS
23h 31m
1 stop
Multiple Airlines Logo
9:10 am - 11:59 pm
POS
-
IAH
15h 49m
1 stop
$521Multiple Airlines
Tue, Feb 17 - Mon, Mar 9
Multiple Airlines Logo
6:07 pm - 6:10 am
IAH
-
POS
34h 03m
2 stops
Multiple Airlines Logo
9:10 am - 11:59 pm
POS
-
IAH
15h 49m
1 stop
$532Multiple Airlines
Tue, Feb 17 - Mon, Mar 9
Multiple Airlines Logo
6:08 pm - 12:30 pm
IAH
-
POS
17h 22m
2 stops
Multiple Airlines Logo
9:10 am - 11:49 pm
POS
-
IAH
15h 39m
1 stop
$548Multiple Airlines
Sat, Mar 14 - Mon, Mar 23
American Airlines Logo
4:21 pm - 1:18 pm
HOU
-
POS
18h 57m
2 stops
American Airlines Logo
3:10 pm - 9:43 am
POS
-
HOU
19h 33m
2 stops
$649American Airlines
Tue, Feb 17 - Mon, Mar 9
American Airlines Logo
6:00 am - 2:10 pm
HOU
-
POS
31h 10m
2 stops
American Airlines Logo
3:10 pm - 11:48 am
POS
-
HOU
21h 38m
2 stops
$702American Airlines
Sun, Mar 15 - Tue, Mar 24

American Airlines flights from Houston to Port of Spain

Our best American Airlines deals on Houston to Port of Spain flight tickets
American Airlines
Apr 29
IAH5:35 amHouston George Bush Intcntl
7h 57m
1 stop
POS2:32 pmPort of Spain Piarco Intl
Jun 30
POS7:00 amPort of Spain Piarco Intl
15h 44m
1 stop
IAH9:44 pmHouston George Bush Intcntl
$580
American Airlines
May 7
IAH3:22 pmHouston George Bush Intcntl
22h 10m
2 stops
POS2:32 pmPort of Spain Piarco Intl
May 19
POS3:47 pmPort of Spain Piarco Intl
20h 32m
2 stops
IAH11:19 amHouston George Bush Intcntl
$584
American Airlines
Feb 28
IAH5:23 amHouston George Bush Intcntl
7h 43m
1 stop
POS3:06 pmPort of Spain Piarco Intl
Mar 5
POS4:06 pmPort of Spain Piarco Intl
9h 51m
1 stop
IAH11:57 pmHouston George Bush Intcntl
$600

JetBlue flights from Houston to Port of Spain

Our best JetBlue deals on Houston to Port of Spain flight tickets
JetBlue
Feb 17
IAH2:56 pmHouston George Bush Intcntl
38h 21m
2 stops
POS7:17 amPort of Spain Piarco Intl
Mar 9
POS8:05 amPort of Spain Piarco Intl
30h 55m
2 stops
IAH2:00 pmHouston George Bush Intcntl
$559
JetBlue
Jan 30
IAH12:29 pmHouston George Bush Intcntl
28h 42m
2 stops
POS7:11 pmPort of Spain Piarco Intl
Feb 1
POS8:20 amPort of Spain Piarco Intl
29h 19m
2 stops
IAH11:39 amHouston George Bush Intcntl
$887

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 January 29, 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

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 2/26

10:08 am-6:55 pm

1 stop30h 47m

Port of Spain Piarco Intl

Wed 3/4

9:10 am-9:13 am

1 stop26h 03m

$479

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 5/7

9:24 am-6:55 pm

1 stop8h 31m

Port of Spain Piarco Intl

Tue 5/19

9:10 am-11:51 pm

1 stop15h 41m

$480

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Tue 3/3

7:38 pm-1:55 pm

2 stops16h 17m

Port of Spain Piarco Intl

Tue 3/10

12:10 am-3:39 pm

1 stop16h 29m

$481

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 5/7

8:31 pm-6:55 pm

2 stops21h 24m

Port of Spain Piarco Intl

Tue 5/19

9:10 am-11:51 pm

1 stop15h 41m

$500

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 2/26

6:07 pm-6:55 pm

2 stops22h 48m

Port of Spain Piarco Intl

Wed 3/4

9:10 am-9:13 am

1 stop26h 03m

$512

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Tue 2/17

5:24 pm-6:55 pm

1 stop23h 31m

Port of Spain Piarco Intl

Mon 3/9

9:10 am-11:59 pm

1 stop15h 49m

$521

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Tue 2/17

6:07 pm-6:10 am

2 stops34h 03m

Port of Spain Piarco Intl

Mon 3/9

9:10 am-11:59 pm

1 stop15h 49m

$532

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sat 3/14

6:08 pm-12:30 pm

2 stops17h 22m

Port of Spain Piarco Intl

Mon 3/23

9:10 am-11:49 pm

1 stop15h 39m

$548

HoustonPort of Spain

HOU - POS

HOUPOS

Houston Hobby

Tue 2/17

4:21 pm-1:18 pm

2 stops18h 57m

Port of Spain Piarco Intl

Mon 3/9

3:10 pm-9:43 am

2 stops19h 33m

$649

HoustonPort of Spain

HOU - POS

HOUPOS

Houston Hobby

Sun 3/15

6:00 am-2:10 pm

2 stops31h 10m

Port of Spain Piarco Intl

Tue 3/24

3:10 pm-11:48 am

2 stops21h 38m

$702

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 October is your next best option. Flight prices from Houston to Port of Spain during October average around $618.

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 20m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Port of Spain

1 airport
The fastest flight from Houston to Port of Spain takes 5h 20m
Direct flights go from Houston to Port of Spain on Monday, Tuesday, Wednesday, 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 20m, 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
9,215 reviews
Search United Airlines flights
American AirlinesPriceFrom $558Free CancellationRating
7.2
11,205 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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