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Cheap flights from Trinidad and Tobago to Houston from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trinidad and Tobago to Houston departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Trinidad and Tobago to Houston

Recent round-trip flight deals from Trinidad and Tobago to Houston

Logo
9:10 am - 9:17 pmPOS-IAH
13h 07m1 stop
Logo
2:48 pm - 1:17 pmIAH-POS
21h 29m2 stops
$442
Find Deal
Tue, Oct 7 - Tue, Oct 21
Logo
9:10 am - 9:17 pmPOS-IAH
13h 07m1 stop
Logo
1:09 pm - 8:00 pmIAH-POS
29h 51m1 stop
$454
Find Deal
Wed, Oct 22 - Wed, Oct 29
Logo
9:10 am - 8:32 amPOS-IAH
25h 22m1 stop
Logo
6:18 pm - 1:17 pmIAH-POS
16h 59m2 stops
$455
Find Deal
Sun, Nov 9 - Sun, Nov 16
Logo
9:10 am - 5:54 pmPOS-IAH
9h 44m1 stop
Logo
8:10 pm - 8:00 pmIAH-POS
22h 50m1 stop
$459
Find Deal
Thu, Sep 25 - Thu, Oct 23
United Airlines Logo
12:30 am - 5:16 amPOS-IAH
5h 46mnonstop
United Airlines Logo
5:03 pm - 12:23 amIAH-POS
5h 20mnonstop
$598United Airlines
Find Deal
Mon, Oct 20 - Wed, Nov 5
United Airlines Logo
1:30 am - 5:33 amPOS-IAH
6h 03mnonstop
United Airlines Logo
12:00 pm - 1:05 amIAH-POS
11h 05m1 stop
$602United Airlines
Find Deal
Thu, Feb 26 - Tue, Mar 3
American Airlines Logo
7:00 am - 12:35 amPOS-IAH
18h 35m1 stop
American Airlines Logo
7:30 am - 11:39 pmIAH-POS
14h 09m1 stop
$612American Airlines
Find Deal
Tue, Oct 21 - Wed, Nov 5
American Airlines Logo
3:25 pm - 9:17 amPOS-IAH
18h 52m2 stops
American Airlines Logo
5:30 am - 3:30 pmIAH-POS
8h 00m1 stop
$617American Airlines
Find Deal
Tue, Oct 21 - Wed, Nov 5
American Airlines Logo
7:00 am - 10:14 pmPOS-HOU
16h 14m2 stops
American Airlines Logo
10:12 am - 9:20 pmHOU-POS
10h 08m2 stops
$617American Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
United Airlines Logo
1:30 am - 5:33 amPOS-IAH
6h 03mnonstop
United Airlines Logo
5:03 pm - 12:23 amIAH-POS
5h 20mnonstop
$620United Airlines
Find Deal
Sat, Dec 20 - Wed, Jan 7

American Airlines flights from Trinidad and Tobago to Houston

Our best American Airlines deals on Trinidad and Tobago to Houston flight tickets
American Airlines
Oct 21
POS7:00 amPort of Spain Piarco Intl
18h 35m
1 stop
IAH12:35 amHouston George Bush Intcntl
Nov 5
IAH7:30 amHouston George Bush Intcntl
14h 09m
1 stop
POS11:39 pmPort of Spain Piarco Intl
$612
Find similar
American Airlines
Oct 21
POS7:00 amPort of Spain Piarco Intl
16h 14m
2 stops
HOU10:14 pmHouston Hobby
Oct 28
HOU10:12 amHouston Hobby
10h 08m
2 stops
POS9:20 pmPort of Spain Piarco Intl
$617
Find similar
American Airlines
Dec 16
POS7:10 amPort of Spain Piarco Intl
16h 11m
1 stop
IAH9:21 pmHouston George Bush Intcntl
Jan 6
IAH5:18 pmHouston George Bush Intcntl
27h 02m
1 stop
POS10:20 pmPort of Spain Piarco Intl
$623
Find similar

United Airlines flights from Trinidad and Tobago to Houston

Our best United Airlines deals on Trinidad and Tobago to Houston flight tickets
United Airlines
Oct 20
POS12:30 amPort of Spain Piarco Intl
5h 46m
IAH5:16 amHouston George Bush Intcntl
Nov 5
IAH5:03 pmHouston George Bush Intcntl
5h 20m
POS12:23 amPort of Spain Piarco Intl
$598
Find similar
United Airlines
Feb 26
POS1:30 amPort of Spain Piarco Intl
6h 03m
IAH5:33 amHouston George Bush Intcntl
Mar 3
IAH12:00 pmHouston George Bush Intcntl
11h 05m
1 stop
POS1:05 amPort of Spain Piarco Intl
$602
Find similar
United Airlines
Dec 20
POS1:30 amPort of Spain Piarco Intl
6h 03m
IAH5:33 amHouston George Bush Intcntl
Jan 7
IAH5:03 pmHouston George Bush Intcntl
5h 20m
POS12:23 amPort of Spain Piarco Intl
$620
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Trinidad and Tobago 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 September 8, 2025.
Use the filters below to find and compare flights from Trinidad and Tobago to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Tue 10/7

9:10 am-9:17 pm

1 stop13h 07m

Houston George Bush Intcntl

Tue 10/21

2:48 pm-1:17 pm

2 stops21h 29m

$442

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Wed 10/22

9:10 am-9:17 pm

1 stop13h 07m

Houston George Bush Intcntl

Wed 10/29

1:09 pm-8:00 pm

1 stop29h 51m

$454

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Sun 11/9

9:10 am-8:32 am

1 stop25h 22m

Houston George Bush Intcntl

Sun 11/16

6:18 pm-1:17 pm

2 stops16h 59m

$455

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Thu 9/25

9:10 am-5:54 pm

1 stop9h 44m

Houston George Bush Intcntl

Thu 10/23

8:10 pm-8:00 pm

1 stop22h 50m

$459

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Mon 10/20

12:30 am-5:16 am

Nonstop5h 46m

Houston George Bush Intcntl

Wed 11/5

5:03 pm-12:23 am

Nonstop5h 20m

$598

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Thu 2/26

1:30 am-5:33 am

Nonstop6h 03m

Houston George Bush Intcntl

Tue 3/3

12:00 pm-1:05 am

1 stop11h 05m

$602

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Tue 10/21

7:00 am-12:35 am

1 stop18h 35m

Houston George Bush Intcntl

Wed 11/5

7:30 am-11:39 pm

1 stop14h 09m

$612

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Tue 10/21

3:25 pm-9:17 am

2 stops18h 52m

Houston George Bush Intcntl

Wed 11/5

5:30 am-3:30 pm

1 stop8h 00m

$617

Port of SpainHouston

POS - HOU

POSHOU

Port of Spain Piarco Intl

Tue 10/21

7:00 am-10:14 pm

2 stops16h 14m

Houston Hobby

Tue 10/28

10:12 am-9:20 pm

2 stops10h 08m

$617

Port of SpainHouston

POS - IAH

POSIAH

Port of Spain Piarco Intl

Sat 12/20

1:30 am-5:33 am

Nonstop6h 03m

Houston George Bush Intcntl

Wed 1/7

5:03 pm-12:23 am

Nonstop5h 20m

$620

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 Trinidad and Tobago 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 cheapest month to fly to Houston?

The month of October is, on average, the cheapest month to fly to Houston from Trinidad and Tobago, with most prices found around $603. The month of June is another great option to travel to Houston, with average flight prices from Trinidad and Tobago averaging around $627.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Trinidad and Tobago is on a Thursday. momondo users have found tickets for Thursday departures for as low as $612. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Monday is $815.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Trinidad and Tobago to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $646. Try not to purchase tickets in the morning because they tend to be around $806. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Trinidad and Tobago to Houston flight route?

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

What cabin class options are available on Trinidad and Tobago to Houston flights?

There are 4 cabin classes available to choose from on Trinidad and Tobago to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Trinidad and Tobago to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trinidad and Tobago to Houston

Fastest flight time

5h 46m

Direct flights

Every day

Airports in Houston

1 airport
The fastest flight from Trinidad and Tobago to Houston takes 5h 46m
Direct flights go from Trinidad and Tobago to Houston every day.
There is 1 airport near Houston: Houston George Bush Intcntl (IAH)
Search flight deals

  • When did momondo last update prices for flights from Trinidad and Tobago to Houston?

    Prices for flights from Trinidad and Tobago to Houston are refreshed on a daily basis.

  • How many operators does momondo search for flights from Trinidad and Tobago to Houston?

  • How old do you have to be to fly from Trinidad and Tobago to Houston?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Trinidad and Tobago to Houston.

  • What documentation or ID do you need to fly to Houston?

    The necessary travel and health documents for your Houston 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 Trinidad and Tobago to Houston

Compare and see reviews for airlines that fly from Trinidad and Tobago to Houston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $595Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
American AirlinesPriceFrom $612Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Trinidad and Tobago 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 Trinidad and Tobago.

Can I find flights from Trinidad and Tobago to Houston with flexible booking policies on momondo?

Yes. All flights to Houston from Trinidad and Tobago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Trinidad and Tobago to Houston?

Once all potential Trinidad and Tobago to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Trinidad and Tobago to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Trinidad and Tobago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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