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Cheap flights from Houston to Trinidad from $313

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 Trinidad departing on 2/23. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:48 pm - 11:23 pm
IAH
-
POS
5h 35mnonstop
United Airlines Logo
12:30 am - 5:18 am
POS
-
IAH
5h 48mnonstop
$544United Airlines
Thu, Jun 11 - Wed, Jun 17
American Airlines Logo
5:53 am - 2:00 pm
IAH
-
POS
7h 07m1 stop
American Airlines Logo
7:00 am - 8:37 pm
POS
-
IAH
14h 37m1 stop
$559American Airlines
Wed, May 13 - Wed, Aug 5
American Airlines Logo
10:35 am - 10:48 pm
HOU
-
POS
10h 13m2 stops
American Airlines Logo
6:30 am - 6:06 pm
POS
-
HOU
13h 36m2 stops
$563American Airlines
Tue, Feb 3 - Tue, Feb 10
American Airlines Logo
6:21 pm - 2:00 pm
IAH
-
POS
18h 39m2 stops
American Airlines Logo
7:00 am - 11:54 pm
POS
-
IAH
17h 54m2 stops
$563American Airlines
Wed, May 13 - Wed, Aug 5
American Airlines Logo
5:35 am - 3:39 pm
IAH
-
POS
8h 04m1 stop
American Airlines Logo
4:40 pm - 11:58 pm
POS
-
IAH
9h 18m1 stop
$579American Airlines
Sat, Feb 28 - Thu, Mar 5
American Airlines Logo
10:35 am - 10:48 pm
HOU
-
POS
10h 13m2 stops
American Airlines Logo
4:30 pm - 10:05 am
POS
-
HOU
19h 35m2 stops
$583American Airlines
Wed, Jan 21 - Mon, Jan 26
American Airlines Logo
3:04 pm - 3:39 pm
IAH
-
POS
22h 35m2 stops
American Airlines Logo
4:40 pm - 3:44 pm
POS
-
IAH
25h 04m2 stops
$583American Airlines
Sat, Feb 28 - Thu, Mar 5
Multiple Airlines Logo
8:35 pm - 2:13 am
IAH
-
POS
27h 38m2 stops
Multiple Airlines Logo
9:10 am - 10:56 pm
POS
-
IAH
15h 46m1 stop
$589Multiple Airlines
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
11:18 am - 3:25 pm
IAH
-
POS
26h 07m1 stop
American Airlines Logo
4:40 pm - 11:58 pm
POS
-
IAH
9h 18m1 stop
$590American Airlines
Mon, Jan 26 - Sat, Feb 28
United Airlines Logo
4:49 pm - 11:23 pm
IAH
-
POS
5h 34mnonstop
United Airlines Logo
12:30 am - 5:18 am
POS
-
IAH
5h 48mnonstop
$591United Airlines
Wed, May 13 - Tue, Aug 4

United Airlines flights from Houston to Trinidad

Our best United Airlines deals on Houston to Trinidad flight tickets
United Airlines
Jun 11
IAH4:48 pmHouston George Bush Intcntl
5h 35m
POS11:23 pmPort of Spain Piarco Intl
Jun 17
POS12:30 amPort of Spain Piarco Intl
5h 48m
IAH5:18 amHouston George Bush Intcntl
$544
Find similar
United Airlines
May 13
IAH4:49 pmHouston George Bush Intcntl
5h 34m
POS11:23 pmPort of Spain Piarco Intl
Aug 4
POS12:30 amPort of Spain Piarco Intl
5h 48m
IAH5:18 amHouston George Bush Intcntl
$591
Find similar
United Airlines
Feb 6
IAH5:03 pmHouston George Bush Intcntl
5h 20m
POS12:23 amPort of Spain Piarco Intl
Feb 8
POS1:30 amPort of Spain Piarco Intl
6h 03m
IAH5:33 amHouston George Bush Intcntl
$652
Find similar

American Airlines flights from Houston to Trinidad

Our best American Airlines deals on Houston to Trinidad flight tickets
American Airlines
May 13
IAH5:53 amHouston George Bush Intcntl
7h 07m
1 stop
POS2:00 pmPort of Spain Piarco Intl
Aug 5
POS7:00 amPort of Spain Piarco Intl
14h 37m
1 stop
IAH8:37 pmHouston George Bush Intcntl
$559
Find similar
American Airlines
Feb 3
HOU10:35 amHouston Hobby
10h 13m
2 stops
POS10:48 pmPort of Spain Piarco Intl
Feb 10
POS6:30 amPort of Spain Piarco Intl
13h 36m
2 stops
HOU6:06 pmHouston Hobby
$563
Find similar
American Airlines
Feb 28
IAH5:35 amHouston George Bush Intcntl
8h 04m
1 stop
POS3:39 pmPort of Spain Piarco Intl
Mar 5
POS4:40 pmPort of Spain Piarco Intl
9h 18m
1 stop
IAH11:58 pmHouston George Bush Intcntl
$579
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Trinidad 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 December 22, 2025.
Use the filters below to find and compare flights from Houston to Trinidad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Thu 6/11

4:48 pm-11:23 pm

Nonstop5h 35m

Port of Spain Piarco Intl

Wed 6/17

12:30 am-5:18 am

Nonstop5h 48m

$544

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Wed 5/13

5:53 am-2:00 pm

1 stop7h 07m

Port of Spain Piarco Intl

Wed 8/5

7:00 am-8:37 pm

1 stop14h 37m

$559

HoustonPort of Spain

HOU - POS

HOUPOS

Houston Hobby

Tue 2/3

10:35 am-10:48 pm

2 stops10h 13m

Port of Spain Piarco Intl

Tue 2/10

6:30 am-6:06 pm

2 stops13h 36m

$563

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Wed 5/13

6:21 pm-2:00 pm

2 stops18h 39m

Port of Spain Piarco Intl

Wed 8/5

7:00 am-11:54 pm

2 stops17h 54m

$563

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sat 2/28

5:35 am-3:39 pm

1 stop8h 04m

Port of Spain Piarco Intl

Thu 3/5

4:40 pm-11:58 pm

1 stop9h 18m

$579

HoustonPort of Spain

HOU - POS

HOUPOS

Houston Hobby

Wed 1/21

10:35 am-10:48 pm

2 stops10h 13m

Port of Spain Piarco Intl

Mon 1/26

4:30 pm-10:05 am

2 stops19h 35m

$583

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Sat 2/28

3:04 pm-3:39 pm

2 stops22h 35m

Port of Spain Piarco Intl

Thu 3/5

4:40 pm-3:44 pm

2 stops25h 04m

$583

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Fri 2/6

8:35 pm-2:13 am

2 stops27h 38m

Port of Spain Piarco Intl

Mon 2/9

9:10 am-10:56 pm

1 stop15h 46m

$589

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Mon 1/26

11:18 am-3:25 pm

1 stop26h 07m

Port of Spain Piarco Intl

Sat 2/28

4:40 pm-11:58 pm

1 stop9h 18m

$590

HoustonPort of Spain

IAH - POS

IAHPOS

Houston George Bush Intcntl

Wed 5/13

4:49 pm-11:23 pm

Nonstop5h 34m

Port of Spain Piarco Intl

Tue 8/4

12:30 am-5:18 am

Nonstop5h 48m

$591

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Trinidad from

How to get the cheapest flight ticket from Houston to Trinidad

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 Trinidad?

The cheapest month to fly to Trinidad from Houston is in January. Flight prices, which tend to average around $544, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Trinidad from Houston during October instead. Flights to Trinidad in October, while not as cheap as those in January, still average around $618.

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

The cheapest day to depart on your flight to Trinidad is on a Thursday when prices can be found for as low as $622. This is often the case because there is less demand to fly during this day of the week. 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 Trinidad on Monday is $789.

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

Flying to Trinidad from Houston in the morning is the least expensive time of day to depart. momondo users have found prices as low as $659 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $678.

What is the cheapest Houston to Trinidad flight route?

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

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

There are 3 cabin classes available to choose from on Houston to Trinidad flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Trinidad flight deals and tips

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

Fastest flight time

7h 48m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Trinidad

1 airport
The fastest flight from Houston to Trinidad takes 7h 48m
Direct flights go from Houston to Trinidad on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Trinidad. From Houston there are direct flights to Port of Spain Piarco Intl (POS).
Search flight deals

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

    Prices for flights from Houston to Trinidad were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Trinidad.

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

    The travel and health documents you'll need for your trip to Trinidad may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trinidad. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Trinidad

Compare and see reviews for airlines that fly from Houston to Trinidad with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $543Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights
American AirlinesPriceFrom $558Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Trinidad?

Finding the right flight to Trinidad 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 Trinidad quick and easy, saving you time and money.

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

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

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

Once all potential Houston to Trinidad 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 Houston to Trinidad right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Trinidad 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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