IAH - POS

$177 Find Cheap Flights from Houston George Bush Airport to Port of Spain

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Port of Spain departing on 6/9. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Port of Spain

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Port of Spain, 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 Houston to Port of Spain, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$473
Typical prices: $908-$599
Multiple Airlines
Thu 5/28Tue 6/2
IAH - POS • 2 stops
Cheapest non-stop
$635
Typical prices: $881-$600
United Airlines
Thu 5/28Mon 6/1
IAH - POS • Non-stop
Top airlines
Cheapest • from $614 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines. Average duration is 5h 34m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $718 (round-trip)
Shortest trip • 9h 54m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Port of Spain!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Port of Spain 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Port of Spain

Thu, May 28 - Tue, Jun 2
Multiple Airlines Logo
12:27 pm - 8:00 pm
IAH
-
POS
30h 33m
2 stops
Multiple Airlines Logo
9:10 am - 11:42 am
POS
-
IAH
27h 32m
1 stop
$473Multiple Airlines
Thu, May 28 - Tue, Jun 2
Multiple Airlines Logo
8:29 am - 8:00 pm
IAH
-
POS
10h 31m
1 stop
Multiple Airlines Logo
9:10 am - 11:42 am
POS
-
IAH
27h 32m
1 stop
$480Multiple Airlines
Sun, May 17 - Sat, May 23
Multiple Airlines Logo
9:17 pm - 6:55 pm
IAH
-
POS
20h 38m
1 stop
Multiple Airlines Logo
9:10 am - 11:42 am
POS
-
IAH
27h 32m
1 stop
$515Multiple Airlines
Thu, Jun 18 - Sun, Jun 21
Multiple Airlines Logo
8:50 am - 8:00 pm
IAH
-
POS
10h 10m
1 stop
Multiple Airlines Logo
10:10 am - 7:23 am
POS
-
IAH
46h 13m
2 stops
$524Multiple Airlines
Sun, May 17 - Sat, May 23
Multiple Airlines Logo
9:17 pm - 6:55 pm
IAH
-
POS
20h 38m
1 stop
Multiple Airlines Logo
9:10 am - 8:32 pm
POS
-
IAH
12h 22m
2 stops
$551Multiple Airlines
Thu, Jun 18 - Sun, Jun 21
Multiple Airlines Logo
8:37 pm - 6:55 pm
IAH
-
POS
21h 18m
1 stop
Multiple Airlines Logo
9:10 am - 8:02 am
POS
-
IAH
23h 52m
1 stop
$570Multiple Airlines
Tue, Sep 29 - Thu, Oct 15
Multiple Airlines Logo
7:34 pm - 6:55 pm
IAH
-
POS
22h 21m
2 stops
Multiple Airlines Logo
9:10 am - 10:11 pm
POS
-
IAH
14h 01m
1 stop
$596Multiple Airlines
Wed, Jul 15 - Tue, Sep 15
Multiple Airlines Logo
9:51 am - 6:55 pm
IAH
-
POS
8h 04m
1 stop
Multiple Airlines Logo
9:10 am - 6:39 pm
POS
-
IAH
34h 29m
2 stops
$608Multiple Airlines
Thu, Oct 1 - Fri, Oct 16
American Airlines Logo
5:43 am - 2:00 pm
IAH
-
POS
7h 17m
1 stop
American Airlines Logo
3:45 pm - 9:36 am
POS
-
IAH
18h 51m
2 stops
$614American Airlines
Thu, May 28 - Tue, Jun 2
Multiple Airlines Logo
9:58 am - 8:00 pm
IAH
-
POS
9h 02m
1 stop
Multiple Airlines Logo
9:10 am - 2:39 pm
POS
-
IAH
30h 29m
3 stops
$618Multiple Airlines
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Port of Spain flights

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

How much is a round-trip flight from Houston George Bush Intcntl Airport to Port of Spain?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Port of Spain departing in May.

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

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Port of Spain clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston George Bush Airport to Port of Spain, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Port of Spain, Thursday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Port of Spain, 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 Houston George Bush Intcntl Airport to Port of Spain is January, where tickets cost $611 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $1,270 and $745 respectively.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to Port of Spain?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $615 on average.

Good to know

Low seasonNovember
Cheapest flight$177
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Houston George Bush Airport to Port of Spain

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

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Port of Spain 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 Houston George Bush Airport to Port of Spain flights

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Port of Spain was $177 for a one-way ticket and $473 for a round-trip.

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

    Yes, you’ll need a passport to travel to Port of Spain from Houston George Bush Airport.

  • Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to Port of Spain?

    Only JetBlue offers inflight Wi-Fi service on the Houston George Bush Airport to Port of Spain flight route.

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

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

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

    oneworld, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and Port of Spain, with oneworld being the most commonly used for this route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Houston to Port of Spain are United Airlines and American Airlines. With an average price for the route of $674 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 $808 and an overall rating of 7.1.

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

    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 Houston George Bush Airport to Port of Spain.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Port of Spain from Houston George Bush Airport 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 Houston George Bush Airport to Port of Spain?

    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 Port of Spain with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and POS 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 Houston George Bush Airport to Port of Spain?

    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 Port of Spain from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Port of Spain

  • Looking for a cheap flight? 25% of our users found flights on this route for $354 or less one-way and $655 or less round-trip.

Prefer to fly direct from Houston George Bush Airport to Port of Spain?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston George Bush Intcntl to Port of Spain Piarco Intl.
Find which airlines fly direct from Houston George Bush Intcntl Airport to Port of Spain Piarco Intl Airport, which days they fly and book direct flights.

Direct departures

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

Direct returns

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

Reviews of the top airlines flying from George Bush Intcntl to Port of Spain

 
See real verified KAYAK customer reviews for airlines flying from Houston to Port of Spain. 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 George Bush Intcntl to Port of Spain? 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 9677 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

8.0 ExcellentJesse, Apr 2026
IAH - NRT
Read more United Airlines reviews

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

Everything you need to know for your flight from George Bush Intcntl to Port of Spain

Information on your arrival and departure airports