Cheap flights from Port of Spain to Houston from £191

Cheap flights from Port of Spain to Houston from £191

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1 stop
Fri, May 1
Port of Spain POSHouston IAH
£191
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1 stop
Mon, Apr 27
Port of Spain POSHouston IAH
£208
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2 stops
Wed, Apr 29
Port of Spain POSHouston IAH
£210
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1 stop
Thu, Apr 30
Port of Spain POSHouston IAH
£218
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1 stop
Thu, Apr 30
Port of Spain POSHouston IAH
£221
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1 stop
Sun, Apr 26
Port of Spain POSHouston IAH
£230
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1 stop
Fri, May 1 – Mon, May 4
Port of Spain POSHouston IAH
£366
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1 stop
Fri, May 1 – Sun, May 3
Port of Spain POSHouston IAH
£371
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1 stop
Thu, Apr 30 – Mon, May 4
Port of Spain POSHouston IAH
£393
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1 stop
Thu, Apr 30 – Mon, May 4
Port of Spain POSHouston IAH
£396
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1 stop
Thu, Apr 30 – Sun, May 3
Port of Spain POSHouston IAH
£398
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1 stop
Thu, Apr 30 – Sun, May 3
Port of Spain POSHouston IAH
£400
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How much do flights to Houston cost?

Cheapest one-way trip

£191

Cheapest nonstop round-trip

£619

Cheapest round-trip

£366

Average round-trip

£454

Includes rare itinerary

Travel hack

Getting from Houston airports to the city center

Fastest options: taxi and ride-hailing services. Best value: METRO bus routes.

Houston is served by two major airports offering various airport transfers to city center destinations. George Bush Intercontinental Airport (IAH) lies 37 km north of downtown Houston, while William P. Hobby Airport (HOU) is located 18 km southeast of the city center. Transport options include METRO buses, taxis, ride-hailing services, private transfers, and rental cars. Houston does not have direct rail service from either airport to downtown, so ground transportation relies primarily on road-based options. Journey times vary significantly depending on traffic conditions, particularly during rush hours.

From George Bush Intercontinental Airport (IAH)

Transport Option

Typical Time

Typical Cost

Frequency

Best For

60-90 min

$1.25 (exact fare required)

every 30–60 min (traffic dependent)

budget travelers

30-60 min

$55-$80 (metered; varies by traffic)

on-demand 24/7 (traffic dependent)

door-to-door convenience

30-60 min

$35-$70 (surge pricing may apply)

on-demand 24/7 (traffic dependent)

app-based booking

30-55 min

$70-$120 (pre-booked; fixed rate)

by reservation (traffic dependent)

groups and families

From William P. Hobby Airport (HOU)

Transport Option

Typical Time

Typical Cost

Frequency

Best For

40-60 min

$1.25 (exact fare required)

every 20–40 min (traffic dependent)

budget travelers

20-40 min

$30-$50 (metered; varies by traffic)

on-demand 24/7 (traffic dependent)

door-to-door convenience

20-40 min

$20-$45 (surge pricing may apply)

on-demand 24/7 (traffic dependent)

app-based booking

20-40 min

$40-$100 (per day; varies by provider)

on-demand (traffic dependent)

flexibility and exploration

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • Houston does not have direct rail service from airports to downtown; all transfers are road-based.
  • METRO buses require exact fare; consider purchasing a METRO Q Fare Card for convenience.
  • Ride-hailing pickup zones are designated at both airports; follow signage upon arrival.
  • Traffic on I-45 and US-59 can significantly affect journey times, especially during rush hours.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Houston

Depart from
Piarco International
Arrive to
George Bush Intercontinental
Average flights per week
266
Flight distance
4128 km

Weekly direct flights

Discover the top airlines offering direct flights from Port of Spain to Houston in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 06.04Tue 07.04Wed 08.04Thu 09.04Fri 10.04Sat 11.04Sun 12.04
United Airlines
1111111
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Monday 1 flights
AirlineMon 13.04Tue 14.04Wed 15.04Thu 16.04Fri 17.04Sat 18.04Sun 19.04
United Airlines
1111111
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Monday 1 flights
AirlineMon 20.04Tue 21.04Wed 22.04Thu 23.04Fri 24.04Sat 25.04Sun 26.04
United Airlines
1111111
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Monday 1 flights
AirlineMon 27.04Tue 28.04Wed 29.04Thu 30.04Fri 01.05Sat 02.05Sun 03.05
United Airlines
1111111
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Monday 1 flights

Check-in for a flight from Port of Spain to Houston

NameCarrier codeIATA CodePassport needed during booking
Caribbean AirlinesBWABWNo
Spirit AirlinesNKSNKNo
Copa AirlinesCMPCMYes
JetBlue AirwaysJBUB6No
Frontier AirlinesFFTF9No

Online check-in is not available for these airlines.

Weather in Houston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January16°C8°C
February18°C10°C
March22°C13°C
April25°C17°C
May29°C21°C
June33°C24°C
July33°C25°C
August34°C25°C
September31°C23°C
October28°C18°C
November22°C13°C
December18°C10°C
Hottest Month
34°C
August
Coldest month
8°C
January
Sunny days
270
days per year

14 day forecast

Friday
10 Apr
86%
24°C18°C
17 Apr
30°C21°C
Saturday
11 Apr
27°C19°C
18 Apr
30°C22°C
Sunday
12 Apr
88%
28°C21°C
19 Apr
80%
30°C21°C
Monday
13 Apr
26°C22°C
20 Apr
30°C21°C
Tuesday
14 Apr
89%
29°C21°C
21 Apr
32°C21°C
Wednesday
15 Apr
29°C21°C
22 Apr
30°C21°C
Thursday
16 Apr
86%
27°C22°C
23 Apr
31°C21°C
Book your trip to arrive at George Bush Intercontinental, or William P. Hobby. The distance between Port of Spain and Houston is 4128 km. The most popular airlines for this route are Caribbean Airlines, Spirit Airlines, Copa Airlines, JetBlue Airways, and Frontier Airlines. Port of Spain and Houston have 266 direct flights per week.

Frequently asked questions

How long does it take to travel from Port of Spain to Houston?
A one-way nonstop (direct) flight between Port of Spain and Houston takes around 5.8 hours.
What is the flight distance between Port of Spain and Houston?
The flight distance between Port of Spain and Houston is 4128 km.
What airlines offer nonstop (direct) flights between Port of Spain and Houston?
Several carriers operate flights between Port of Spain and Houston. Airlines offering nonstop (direct) flights include United Airlines.
What are the most popular routes to and from Port of Spain?
Travelers frequently search for route combinations, such as Port of Spain and London, New York, Miami, Washington, D.C., St George's, Toronto, Antigua, Mexico City, Fort Lauderdale, Panama, Tobago, Saint Croix, Aruba, São Paulo, Montreal, Saint Andrew Parish, Edmonton, San Juan, Bridgetown, Georgetown.
What are the most popular routes to and from Houston?
Travelers frequently search for route combinations, such as Houston and London, Calgary, Mexico City, Toronto, Chicago, Los Angeles, New York, Atlanta, Manchester, Orlando, Las Vegas, Guadalajara, Bogotá, Vancouver, San Diego, Edinburgh, Denver, Dallas, Washington, D.C., Miami.
What airports are near Port of Spain?
The main airport in Port of Spain is Piarco International. It is also served by Piarco International.
What airports are near Houston?
The main airport in Houston is George Bush Intercontinental. It is also served by Austin–Bergstrom International, Lake Charles Regional, Jack Brooks Regional, Easterwood, Victoria Regional.
Which airlines fly between Port of Spain and Houston?
Currently, you can fly between Port of Spain and Houston with Caribbean Airlines, Spirit Airlines, Copa Airlines, JetBlue Airways, Frontier Airlines.
When’s the best time to travel between Port of Spain and Houston?
If you don’t have specific dates for your trip between Port of Spain and Houston, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Port of Spain and Houston?
How many airports are there near Port of Spain?
How many airports are there near Houston?
What time do nonstop (direct) flights between Port of Spain and Houston depart?
What time do nonstop (direct) flights between Port of Spain and Houston arrive?
What time do flights between Port of Spain and Houston depart?
What time do flights between Port of Spain and Houston arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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