$299 Cheap flight deals from Houston (HOU) to Port of Spain (POS)

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This Weekend's Flight Deals from Houston to Port of Spain

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 30 - Mon, Aug 31
IAH
George Bush Intercontinental
POS
Piarco Intl.
$1,035 Roundtrip, found 7 hours ago
$1,035
Roundtrip
found 7 hours ago
Select United flight, departing Sun, Aug 30 from George Bush Intercontinental to Piarco Intl., returning Mon, Aug 31, priced at $1,035 found 7 hours ago
Sun, Aug 30 - Mon, Aug 31
IAH
George Bush Intercontinental
POS
Piarco Intl.
$1,035 Roundtrip, found 7 hours ago
$1,035
Roundtrip
found 7 hours ago
Select United flight, departing Sun, Aug 30 from George Bush Intercontinental to Piarco Intl., returning Mon, Aug 31, priced at $1,035 found 7 hours ago

Airfares from $299 One Way, $635 Round Trip from Houston to Port of Spain

Prices starting at $635 for return flights and $299 for one-way flights to Port of Spain were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 21 - Mon, Jan 25
IAH
Houston
POS
Trinidad
$635 Roundtrip, found 7 hours ago
$635
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Jan 21 from Houston to Trinidad, returning Mon, Jan 25, priced at $635 found 7 hours ago
Sat, Nov 21 - Mon, Nov 30
IAH
Houston
POS
Trinidad
$655 Roundtrip, found 7 hours ago
$655
Roundtrip
found 7 hours ago
Select United flight, departing Sat, Nov 21 from Houston to Trinidad, returning Mon, Nov 30, priced at $655 found 7 hours ago
Fri, Oct 16 - Thu, Oct 22
IAH
Houston
POS
Trinidad
$668 Roundtrip, found 7 hours ago
$668
Roundtrip
found 7 hours ago
Select Air Canada flight, departing Fri, Oct 16 from Houston to Trinidad, returning Thu, Oct 22, priced at $668 found 7 hours ago
Thu, Sep 17 - Mon, Sep 21
IAH
Houston
POS
Trinidad
$671 Roundtrip, found 7 hours ago
$671
Roundtrip
found 7 hours ago
Select Air Canada flight, departing Thu, Sep 17 from Houston to Trinidad, returning Mon, Sep 21, priced at $671 found 7 hours ago
Thu, Sep 17 - Mon, Sep 21
IAH
Houston
POS
Trinidad
$674 Roundtrip, found 7 hours ago
$674
Roundtrip
found 7 hours ago
Select Air Canada flight, departing Thu, Sep 17 from Houston to Trinidad, returning Mon, Sep 21, priced at $674 found 7 hours ago

Port of Spain economy flight packages

Price found within the past 48 hours. Click for updated prices.
Woodbrook on the Avenue
2.5-star property

Woodbrook on the Avenue

9/10 Wonderful! (90 reviews)

Sep 27 - Sep 30

3 night stay

Houston (IAH) to Port of Spain (POS)

American Airlines • Non-stop roundtrip • Coach
Price was $917, price is now $845 per person
$845
per person
found 21 hours ago
Best place for the price

Reviewed on Jul 13, 2026

Airport Suites Hotel
3.0-star property

Airport Suites Hotel

6/10 (1,004 reviews)

Sep 27 - Sep 30

3 night stay

Houston (IAH) to Port of Spain (POS)

American Airlines • Non-stop roundtrip • Coach
Price was $982, price is now $846 per person
$846
per person
found 21 hours ago
Very clean indoor environment 👌.

Reviewed on Aug 22, 2026

Hyatt Regency Trinidad
4.5-star property

Hyatt Regency Trinidad

9.2/10 Wonderful! (1,066 reviews)

Sep 27 - Sep 30

3 night stay

Houston (IAH) to Port of Spain (POS)

American Airlines • Non-stop roundtrip • Coach
Price was $1,244, price is now $1,144 per person
$1,144
per person
found 21 hours ago
The staff was friendly, especially the concierge. The rooms were clean and cleaning staff was great. I dined at the Hyatt Restaurant and the environment was nice. The pool area was clean and the staff were great! Thanks for a great visit

Reviewed on Aug 23, 2026

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More About Flying To Port of Spain from Houston

Route Information for Flights from Houston to Port of Spain

Origin Airport IATA Code
HOU
Destination Airport IATA Code
POS
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Houston to Port of Spain

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Frequently asked questions

Are there non-stop flights from Houston to Port of Spain?
Yep, United Airlines flies straight from IAH to Piarco Intl. Airport, so you'll be embarking on your awesome adventure in next to no time.
What is the shortest flight from Houston to Port of Spain?
The shortest flight time from Houston to Port of Spain is 8 hours and 22 minutes. Order a refreshment from the drink trolley, work on your travel itinerary or get to know your seat mate — you'll have plenty of time on this medium-haul journey.
What airlines fly from Houston to Port of Spain most frequently?
United Airlines offers the most services from Houston to Port of Spain, with 4 monthly flights.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.