💰 Cheapest
⚡ Fastest
🕐 Earliest
Showing 25
of 143
live flights
01:25
05/11/2026
POS
Piarco International Airport
21h 46m
1 Stop
⏱ YYZ · 13h 15m YYZ Airport
23:11
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹37,679
per person
Select →
✕ Non-refundable 20 fare options
01:25
05/11/2026
POS
Piarco International Airport
18h 34m
2 Stops
⏱ YYZ · 1h 50m YYZ Airport ⏱ YUL · 6h 9m YUL Airport
19:59
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹38,195
per person
Select →
✕ Non-refundable 13 fare options
01:25
05/11/2026
POS
Piarco International Airport
18h 34m
2 Stops
⏱ YYZ · 3h 20m YYZ Airport ⏱ YUL · 4h 39m YUL Airport
19:59
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹38,195
per person
Select →
✕ Non-refundable 13 fare options
01:25
05/11/2026
POS
Piarco International Airport
18h 34m
2 Stops
⏱ YYZ · 5h 50m YYZ Airport ⏱ YUL · 2h 9m YUL Airport
19:59
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹38,195
per person
Select →
✕ Non-refundable 13 fare options
01:25
05/11/2026
POS
Piarco International Airport
42h 34m
2 Stops
⏱ YYZ · 16h 0m YYZ Airport ⏱ YUL · 15h 59m YUL Airport
19:59
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹39,517
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
42h 34m
2 Stops
⏱ YYZ · 17h 20m YYZ Airport ⏱ YUL · 14h 39m YUL Airport
19:59
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹39,517
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
42h 34m
2 Stops
⏱ YYZ · 23h 50m YYZ Airport ⏱ YUL · 8h 10m YUL Airport
19:59
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹39,517
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
42h 34m
2 Stops
⏱ YYZ · 8h 50m YYZ Airport ⏱ YUL · 23h 4m YUL Airport
19:59
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹39,517
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
42h 34m
2 Stops
⏱ YYZ · 10h 50m YYZ Airport ⏱ YUL · 21h 9m YUL Airport
19:59
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹39,517
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
42h 34m
2 Stops
⏱ YYZ · 12h 20m YYZ Airport ⏱ YUL · 19h 39m YUL Airport
19:59
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹39,517
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
42h 34m
2 Stops
⏱ YYZ · 23h 5m YYZ Airport ⏱ YUL · 8h 45m YUL Airport
19:59
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹39,517
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
42h 34m
2 Stops
⏱ YYZ · 10h 20m YYZ Airport ⏱ YUL · 21h 31m YUL Airport
19:59
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹39,517
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
18h 34m
2 Stops
⏱ YYZ · 5h 20m YYZ Airport ⏱ YUL · 2h 45m YUL Airport
19:59
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹40,999
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
42h 34m
2 Stops
⏱ YYZ · 23h 40m YYZ Airport ⏱ YUL · 8h 25m YUL Airport
19:59
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹40,999
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
42h 34m
2 Stops
⏱ YYZ · 9h 20m YYZ Airport ⏱ YUL · 22h 45m YUL Airport
19:59
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹40,999
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
42h 34m
2 Stops
⏱ YYZ · 10h 20m YYZ Airport ⏱ YUL · 21h 45m YUL Airport
19:59
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹40,999
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
42h 34m
2 Stops
⏱ YYZ · 11h 20m YYZ Airport ⏱ YUL · 20h 45m YUL Airport
19:59
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹40,999
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
42h 34m
2 Stops
⏱ YYZ · 13h 20m YYZ Airport ⏱ YUL · 18h 45m YUL Airport
19:59
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹40,999
per person
Select →
✕ Non-refundable
01:25
05/11/2026
POS
Piarco International Airport
18h 34m
2 Stops
⏱ YYZ · 4h 50m YYZ Airport ⏱ YUL · 3h 9m YUL Airport
19:59
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹41,757
per person
Select →
✕ Non-refundable 13 fare options
00:30
05/11/2026
POS
Piarco International Airport
05:19
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹45,755
per person
Select →
✕ Non-refundable 15 fare options
01:25
05/11/2026
POS
Piarco International Airport
31h 38m
1 Stop
⏱ YYZ · 23h 0m YYZ Airport
09:03
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹47,478
per person
Select →
✕ Non-refundable 12 fare options
American Airlines
AA-2703
15:47
05/11/2026
POS
Piarco International Airport
8h 2m
1 Stop
⏱ MIA · 1h 45m MIA Airport
23:49
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹53,333
per person
Select →
✕ Non-refundable 22 fare options
American Airlines
AA-2703
15:47
05/11/2026
POS
Piarco International Airport
17h 13m
1 Stop
⏱ MIA · 10h 55m MIA Airport
09:00
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹53,333
per person
Select →
✕ Non-refundable 22 fare options
American Airlines
AA-2703
15:47
05/11/2026
POS
Piarco International Airport
24h 55m
1 Stop
⏱ MIA · 18h 39m MIA Airport
16:42
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹53,333
per person
Select →
✕ Non-refundable 22 fare options
American Airlines
AA-2703
15:47
05/11/2026
POS
Piarco International Airport
25h 58m
1 Stop
⏱ MIA · 19h 40m MIA Airport
17:45
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹53,333
per person
Select →
✕ Non-refundable 22 fare options
😕 No flights match your filters. Clear
View all flights
Port of Spain (POS)
📍 Piarco International Airport
🌍 Trinidad and Tobago
🕐 GMT -4
📐 Latitude: 10.595399856567383
📐 Longitude: -61.33720016479492
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
✈ Distance: Port of Spain,Trinidad and Tobago to Houston, TX,USA — 4124.16 km
📅 Results on this page are loaded for 11 May 2026 . Click View all flights for the complete live search.
Port of Spain to Houston — what to expect when booking
The POS–IAH route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Port of Spain,Trinidad and Tobago and Houston, TX,USA is approximately
4124.16 km .
Before you book
Compare nearby dates The date strip above lets you scan nearby fares without restarting the search.
Open full search for more control Route page shows a limited live set. Full search opens the complete inventory with fresh results.
Check fare details Each result shows baggage, refundability and fare details before you proceed.
More flights from Port of Spain (POS)
19 routes
More flights from Houston (IAH)
159 routes
❓ Frequently asked questions — Port of Spain to Houston flights
▼ Is it worth booking Port of Spain to Houston flights in advance?
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
▼ How far is Port of Spain from Houston by air?
The straight-line distance between Port of Spain,Trinidad and Tobago (POS) and Houston, TX,USA (IAH) is approximately 4124.16 km. Actual flying distance may vary slightly depending on routing.
▼ Are there non-stop flights from POS to IAH?
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
▼ What is the cheapest day to fly from Port of Spain to Houston?
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.