$304 Find Cheap Flights from Houston to Trinidad and Tobago - Compare and Save

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Price, demand and travel trends for Houston to Trinidad and Tobago flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Houston to Trinidad and Tobago cheaper or more expensive than last year?

Fares from Houston to Trinidad and Tobago are running about 4% lower than they were around this time last year, averaging $655 round-trip.

What are the cheapest fares from Houston to Trinidad and Tobago right now?

The cheapest fare from Houston to Trinidad and Tobago in the last week was $554 round-trip, to Port of Spain Piarco Intl (POS).

What’s the cheapest month to fly from Houston to Trinidad and Tobago?

May, June and July are tied for the cheapest time of the year to fly, with average fares of $655. Prices are highest in December, when average flight costs increase to around $870.

When is the best time to book flights from Houston to Trinidad and Tobago?

Book your flights 11 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 54% compared to booking last-minute (within 2 weeks of departure).

Which airport in Trinidad and Tobago is the cheapest to fly to from Houston?

All flights from Houston to Trinidad and Tobago arrive at Port of Spain Piarco Intl (POS). On average, round-trip fares are around $691.

What’s the cheapest day to fly from Houston to Trinidad and Tobago?

Sunday tends to be the cheapest day to fly from Houston to Trinidad and Tobago, while Thursday is the most expensive. Fares run about 15% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Houston to Trinidad and Tobago?

Data from the past 12 months shows it's cheapest to fly to Trinidad and Tobago during the night with average prices of $551. The morning is the most expensive time to fly, with average prices of $787.

Key details for Houston to Trinidad and Tobago flights

Low season

September

Cheapest flight

$304
Beat the crowds with an average 49% drop in travelers.
The most popular month to fly with an average 51% increase in travelers.
One-way flight from Houston George Bush Intcntl Airport to Port of Spain

Your Houston to Trinidad and Tobago flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Houston to Trinidad and Tobago?

    Yes. Fares from Houston to Trinidad and Tobago are low right now. As a rule of thumb, a round-trip under $627 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Houston to Trinidad and Tobago?

    Over the past 12 months, round-trip fares from Houston to Trinidad and Tobago have ranged from $627 to $843.

  • What are the main airports serving Trinidad and Tobago?

    Flights to Trinidad and Tobago use two main airports, Port of Spain Piarco Intl (POS) and Scarborough ANR Robinson Intl (TAB).

  • What airlines fly nonstop from Houston to Trinidad and Tobago?

    Based on the flight schedule for the next 3 months, just one airline regularly flies nonstop from Houston to Trinidad and Tobago: United Airlines.

  • Where in Trinidad and Tobago can I fly nonstop from Houston?

    Based on the flight schedule for the next 3 months, you can only fly nonstop from Houston to Port of Spain.

  • Is it cheaper to fly with a layover from Houston to Trinidad and Tobago?

    No, nonstop flights from Houston to Trinidad and Tobago are typically the cheaper option, averaging $684 over the past 12 months.

  • How long is a flight from Houston to Trinidad and Tobago?

    Flights from Houston to Trinidad and Tobago take 5h 20m on average.

  • Which cabin classes are available on flights from Houston to Trinidad and Tobago?

    On flights from Houston to Trinidad and Tobago you can book Economy Class or Business Class.

  • What are the earliest and latest flights from Houston to Trinidad and Tobago?

    The earliest nonstop flight from Houston to Trinidad and Tobago departs at 4:58 pm and the latest departs at 5:00 pm. Nonstop flights take about 5h 20m.

Your guide to booking Houston to Trinidad and Tobago flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 11 weeks before your trip. KAYAK data shows fares in this window are around 54% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for May when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Sunday is usually the cheapest. Flights on Thursday cost about 15% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Port of Spain, which is the most popular destination in Trinidad and Tobago. From there, it's easy to continue on to other popular destinations such as Crown Point, Scarborough and Piarco.
  • Whether you're trying to save time or money, the Houston to Trinidad and Tobago nonstop route is usually your best option.

Reviews of the top airlines flying from Houston to Trinidad and Tobago

 
Need help choosing which airline to fly with from Houston to Trinidad and Tobago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
United AirlinesOverall score based on 10471 reviews
6.7Food
7.1Entertainment
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

1 person checking us as we boarded, left gate on time, 12.30 we are told we were held for 15 mins as other flights were waiting to take off, captain due to rain … they were having a longer gap between take offs , 3pm we took off , they went land route via New Orleans in to Florida landed at 5.45pm offered coffee and a biscuit

2.0 MediocreAnonymous, Nov 2026
Read more United Airlines reviews

1 person checking us as we boarded, left gate on time, 12.30 we are told we were held for 15 mins as other flights were waiting to take off, captain due to rain … they were having a longer gap between take offs , 3pm we took off , they went land route via New Orleans in to Florida landed at 5.45pm offered coffee and a biscuit

It was great. I really love the app. User friendly and very comprehensive when it comes to having information at my fingertips tips related my travel.

Seat would not recline, and charger did not work. Person in front of me reclined before we took off and left it reclined when they got off the plane. Nobody ever told them to put their seat in upright position....which meant I was somewhat trapped in my window seat when deplaning. Another passenger had to go to their seat and un-recline so I could get out.

- delayed because video screens not working - delayed getting a gate at DCA Just continued bad experience IAH to DCA.

I couldn’t give an honest evaluation, because the Houston airport has a problem and I was stand up for several hours and after a long trip from Munich I feel really very tired

The experience was good overall; however, my United Airlines Mileage Plus Account didn't reflect my flights to Houston from Newark. In essence, my mileage rewards points do not reflect my actual travel. This should be corrected.

Good flight, even though there was a delay, still got back on time

First class flight crew was barely available. They came through 3 times while we were on the plane for nearly 4 hours.

It was partially ok .. not anything like from Orlando to Houston... first the flight attendant was not so nice and insisted on have a small backpack down when really was not to put in danger anyone, also the beverages they were not so good... not big chance to select other tea.. the seat was partially ok could not have those flips to hold your head.. and finally when it land off in Guadalajara, it was raining and the flight was going to the main area then go back and drop us out of nowhere with the rain.

Poor and identical to the first two legs, except for the crew who were patient, professional and of pleasant and jovial disposition!

Platinum status. 65 people in the upgrades list. When everyone is special No one is

Great for a small Commuter. Quiet and relaxing. Seats were better than most.

The flight was ok, i understand Houston-Dallas is a short distance. The plane is really small: no TV, no snacks, but other than that, all was good. We had a bid delay but luckily it did not affect my connection

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Was as expected. Good leg room on planes - much appreciated.

I know that there is nothing than can be done about rude customers. I did find a couple of them were very rude and inconsiderate In my case the guy who was sitting in the same row as I was in, was trying to watch a movie with no headphones, a crew member did ask him to turn it down or off (thumbs up for that.) Another thing, as we were about to land another young man must have taken his phone off airplane mode was talking with his friends and using fowl language which I found inappropriate to the ppl who were sitting in the same row as him and other ppl around him. I understand how no one wanted to address this person and not get involved. We all just wanted to get home safely with out any incident.

More options for your flight from Houston to Trinidad and Tobago

Complete your trip to Trinidad and Tobago with a hotel stay or car rental