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Find cheap flights from Port of Spain to Houston George Bush Airport from $255

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Port of Spain to George Bush Intcntl departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 5/23
Thu 5/30

Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port of Spain to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port of Spain to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Port of Spain to George Bush Intcntl (POS-IAH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Port of Spain to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:05 am - 2:22 pmPOS-IAH
35h 17m2 stops
9:05 am - 6:55 pmIAH-POS
8h 50m1 stop
Tue, May 14 - Tue, May 21
4:05 am - 2:22 pmPOS-IAH
35h 17m2 stops
9:05 am - 6:55 pmIAH-POS
8h 50m1 stop
Mon, May 13 - Tue, May 21
4:05 am - 5:38 pmPOS-IAH
14h 33m2 stops
6:33 pm - 1:42 amIAH-POS
30h 09m3 stops
Tue, May 14 - Tue, May 21
4:05 am - 10:40 amPOS-IAH
31h 35m3 stops
6:33 pm - 1:42 amIAH-POS
30h 09m3 stops
Tue, May 14 - Tue, May 21
9:10 am - 2:22 pmPOS-IAH
30h 12m1 stop
7:55 am - 6:55 pmIAH-POS
10h 00m1 stop
Tue, May 14 - Tue, May 21
12:30 am - 5:18 amPOS-IAH
5h 48mnonstop
4:48 pm - 11:23 pmIAH-POS
5h 35mnonstop
$562United Airlines
Find Deal
Mon, Jun 3 - Sun, Jun 16
3:14 pm - 12:24 amPOS-IAH
10h 10m1 stop
6:09 pm - 10:01 pmIAH-POS
26h 52m1 stop
$587American Airlines
Find Deal
Tue, Jun 4 - Sun, Jun 16
7:00 am - 12:24 amPOS-IAH
18h 24m1 stop
6:09 pm - 10:01 pmIAH-POS
26h 52m1 stop
$588American Airlines
Find Deal
Tue, Jun 4 - Sun, Jun 16
12:30 am - 5:18 amPOS-IAH
5h 48mnonstop
4:48 pm - 11:23 pmIAH-POS
5h 35mnonstop
$613United Airlines
Find Deal
Mon, May 13 - Wed, Jun 5
4:05 am - 7:53 pmPOS-IAH
16h 48m1 stop
12:00 pm - 1:42 amIAH-POS
12h 42m1 stop
$877Copa Airlines
Find Deal
Tue, May 14 - Sat, May 18

Flights from Port of Spain to George Bush Intcntl - Travel Insights & Trends

Get data-powered insights and trends into flights from Port of Spain to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Port of Spain to Houston George Bush Airport?

The average price of all flights from Port of Spain to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Port of Spain to Houston George Bush Airport, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Houston George Bush Airport, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Port of Spain to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Port of Spain to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Port of Spain to Houston George Bush Intcntl Airport is February, where tickets cost $523 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $787 and $745 respectively.

How far in advance should I book a flight from Port of Spain to Houston George Bush Intcntl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Port of Spain to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Port of Spain to Houston George Bush Intcntl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 83 days before departure.

Which airlines provide the cheapest flights from Port of Spain to Houston George Bush Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Port of Spain to Houston George Bush Airport found on KAYAK was with United Airlines for $372. United Airlines proposed a round-trip connection from $562 and American Airlines from $587.

Which airlines fly non-stop between Port of Spain and Houston George Bush Intcntl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Port of Spain to Houston George Bush Intcntl Airport.
There is just one airline that flies from Port of Spain to Houston George Bush Intcntl Airport direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $447.

How many flights are there between Port of Spain and Houston George Bush Intcntl Airport per day?

There is a maximum of 1 nonstop flight a day that takes off from Port of Spain and lands in Houston George Bush Intcntl Airport, with an average flight time of 5h 48m. The most common departure time is 12:00 am and most flights take off at night. Each week, there are 7 flights.

Which cabin class options are there for flights between Port of Spain and Houston George Bush Intcntl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Port of Spain to Houston George Bush Airport take?

A direct flight to Houston George Bush Airport will take on average 5h 48m to travel the 2,561 miles flying distance from Port of Spain.

What’s the earliest departure time from Port of Spain to Houston George Bush Airport?

Early birds can take the earliest flight from Port of Spain at 12:30 am and will be landing in Houston George Bush Intcntl Airport at 5:18 am.

What’s the latest departure time from Port of Spain to Houston George Bush Airport?

If you prefer to fly at night, the latest flight from Port of Spain to Houston George Bush Intcntl Airport jets off at 12:30 am and lands at 5:18 am.

Good to know

Low season

February

High season

May

Cheapest flight

$255
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Port of Spain to Houston George Bush Airport

When to book flights from Port of Spain to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Port of Spain to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Port of Spain to Houston George Bush Airport flights

  • What is the cheapest flight from Port of Spain to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Port of Spain to Houston George Bush Intcntl Airport was $255 for a one-way ticket and $454 for a round-trip.

  • Do I need a passport to fly between Port of Spain and Houston George Bush Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Port of Spain and on arrival in Houston George Bush Airport.

  • Which airports will I be using when flying from Port of Spain to Houston George Bush Airport?

    When flying out of Port of Spain you will be using Port of Spain Piarco Intl. You will be landing at Houston George Bush Airport, also known as Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Port of Spain to Houston George Bush Airport?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Port of Spain to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Port of Spain to Houston George Bush Airport?

    Star Alliance is the only airline alliance operating flights between Port of Spain and Houston George Bush Airport.

  • On which days can I fly direct from Port of Spain to Houston George Bush Airport?

    There are nonstop flights from Port of Spain to Houston George Bush Airport on a daily basis.

  • Which is the best airline for flights from Port of Spain to Houston, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Port of Spain to Houston are United Airlines and American Airlines. With an average price for the route of $612 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $649 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Port of Spain to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Port of Spain to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Port of Spain to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Port of Spain is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Port of Spain to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Port of Spain with another airline. Booking your flights between Port of Spain and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Port of Spain to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Port of Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from POS to Houston George Bush Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $284 or less one-way and $520 or less round-trip.

Prefer to fly non-stop from Port of Spain to Houston George Bush Airport?

Find which airlines fly direct from Piarco Intl to George Bush Intcntl, which days they fly and book direct flights.

Nonstop departures

Port of Spain Piarco Intl to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Nonstop returns

Houston George Bush Intcntl to Port of Spain Piarco Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top airlines flying from Port of Spain to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Port of Spain to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Port of Spain to George Bush Intcntl? 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.
7.4
United AirlinesOverall score based on 11272 reviews
7.1entertainment
8.1crew
7.2comfort
7.7boarding
6.7food
Airline reviews

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

2.0 MediocreAnonymous, Apr 2024SNA - IAH
Read more about United Airlines reviews

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Terrible. 2 hour delay. Sat on the tarmac. Missed my connecting flight. Had to ARGUE with Customer service to get a hotel and food. Terrible experience with my loyal carrier

I liked the exit row seat. Hated the distance between gates in Houston.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Leg room was lacking. Legs crammed into seat in front.

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

The flight I was connecting with waited for me even though my 1st flight was late. I really appreciated that.

Some of these FA’s need attitude check. Snarky bitches

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

The only poor experience was the flight the day before was canceled. I have flown enough to change as soon as notified. That was a huge plus for AA. Obviously I paid out of pocket for a hotel. Not AA choice , it was mine. I had resources. Other friends on the same flight were more affected. I know everyone is doing their best and the ability to change my flight was a good move AA.😀

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Late boarding to clean plane from previous flight; initial boarding announcement not loud enough; fantastic cabin attendant front of plane

Delayed flight, few announcements with information, no comps, cluster f boarding because zones weren’t spread out and announced loud and repeatedly, staff did their job -nothing more nothing less, annoying kids were speaking and kicking the heck out of the back of my seat and parents weren’t willing to parent… so another typical day of air travel in the US.,

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Turbulence was bad and flight attendants gossiped about going to the bar and dating. Could have better awareness.

Book cheap flights from Port of Spain to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Port of Spain to Houston found on KAYAK in the last 72 hours.
5/23Thu
2 stops
21h 07mPOS-IAH
$255
5/8Wed
2 stops
29h 45mPOS-IAH
$262
5/7Tue
2 stops
14h 30mPOS-IAH
$293
5/22Wed
nonstopUnited Airlines
5h 48mPOS-IAH
$372
6/26Wed
nonstopUnited Airlines
5h 48mPOS-IAH
$373
6/27Thu
1 stopAmerican Airlines
14h 56mPOS-IAH
$382
6/27Thu
1 stopAmerican Airlines
10h 21mPOS-IAH
$383
7/12Fri
nonstopUnited Airlines
5h 48mPOS-IAH
$395
7/14Sun
1 stopAmerican Airlines
10h 17mPOS-IAH
$456
5/5Sun
nonstopUnited Airlines
5h 48mPOS-IAH
$474

Search by stops

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Last minute flights from Port of Spain to George Bush Intcntl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Port of Spain to Houston that are departing in the next 10 days.
4/26Fri
nonstopUnited Airlines
5h 48mPOS-IAH
5/4Sat
nonstopUnited Airlines
5h 35mIAH-POS
$1,046
4/27Sat
multi-stopAmerican Airlines
18h 28mPOS-IAH
5/4Sat
multi-stopAmerican Airlines
7h 40mIAH-POS
$1,077
4/27Sat
multi-stopAmerican Airlines
18h 08mPOS-IAH
5/4Sat
multi-stopAmerican Airlines
19h 14mIAH-POS
$1,079
4/27Sat
multi-stopAmerican Airlines
10h 22mPOS-IAH
5/4Sat
multi-stopAmerican Airlines
19h 14mIAH-POS
$1,080

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Port of Spain - Houston George Bush Airport Flights

Departure:

Port of Spain (POS)Trinidad and Tobago

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Port of Spain

Cabin classes:

$2,275
$1,173
$385