
Round-trip from | $426 (Kiwi.com) |
|---|---|
One-way from | $186 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $673 |
Fly from
Fly to
Route
Depart
Return
Price
HoustonPort of Spain
IAH - POS
IAHPOS
Houston George Bush Intcntl
Mon 12/1
5:03 pm-12:23 am
Nonstop5h 20m
Port of Spain Piarco Intl
Wed 12/17
1:30 am-5:33 am
Nonstop6h 03m
HoustonPort of Spain
IAH - POS
IAHPOS
Houston George Bush Intcntl
Wed 1/7
5:03 pm-12:23 am
Nonstop5h 20m
Port of Spain Piarco Intl
Thu 6/4
12:30 am-5:18 am
Nonstop5h 48m
HoustonPort of Spain
HOU - POS
HOUPOS
Houston Hobby
Fri 11/28
6:00 am-11:38 pm
2 stops15h 38m
Port of Spain Piarco Intl
Fri 12/5
7:10 am-8:18 pm
2 stops15h 08m
HoustonPort of Spain
IAH - POS
IAHPOS
Houston George Bush Intcntl
Fri 11/28
7:54 am-11:38 pm
2 stops13h 44m
Port of Spain Piarco Intl
Wed 12/10
7:10 am-8:37 pm
2 stops15h 27m
HoustonPort of Spain
IAH - POS
IAHPOS
Houston George Bush Intcntl
Thu 12/11
5:03 pm-12:23 am
Nonstop5h 20m
Port of Spain Piarco Intl
Sat 12/13
1:30 am-5:33 am
Nonstop6h 03m
HoustonPort of Spain
IAH - POS
IAHPOS
Houston George Bush Intcntl
Fri 11/28
5:03 pm-12:23 am
Nonstop5h 20m
Port of Spain Piarco Intl
Tue 12/9
1:30 am-5:33 am
Nonstop6h 03m
HoustonPort of Spain
HOU - POS
HOUPOS
Houston Hobby
Wed 1/21
6:00 am-10:48 pm
2 stops14h 48m
Port of Spain Piarco Intl
Mon 1/26
4:30 pm-10:05 am
2 stops19h 35m
HoustonPort of Spain
HOU - POS
HOUPOS
Houston Hobby
Sat 1/24
4:55 pm-3:25 pm
2 stops20h 30m
Port of Spain Piarco Intl
Tue 2/3
6:30 am-6:06 pm
2 stops13h 36m
HoustonPort of Spain
IAH - POS
IAHPOS
Houston George Bush Intcntl
Wed 12/24
5:03 pm-12:23 am
Nonstop5h 20m
Port of Spain Piarco Intl
Tue 12/30
1:30 am-5:33 am
Nonstop6h 03m
HoustonPort of Spain
HOU - POS
HOUPOS
Houston Hobby
Thu 12/11
9:05 am-11:59 pm
2 stops12h 54m
Port of Spain Piarco Intl
Thu 12/18
4:46 pm-9:43 am
2 stops18h 57m
Currently, March is the cheapest month in which you can book a flight from Houston to Port of Spain (average of $369). Flying from Houston to Port of Spain in September is currently the most expensive (average of $587). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Houston to Port of Spain in the morning. Doing so could potentially save you 22% on the flight price compared to flying at noon, which is usually more expensive.
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Sebrena,Oct 2025
IAH - RSW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$543 | Average$705 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$556 | Average$725 | FlexibilityNo cancel fee | On-time71% |