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Port of Spain

$544+ Cheap flights from San Antonio (SAT) to Port of Spain (POS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — POS
Mar 9 — Mar 161
Sun 3/9
Sun 3/16
1 adult, Economy
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Cheap flight deals from San Antonio to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Port of Spain (POS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$544
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$572
Provider with most accurate pricing for San Antonio-Port of Spain Piarco Intl flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Port of Spain Piarco Intl flights.
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From San Antonio to Port of Spain Piarco Intl
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from San Antonio to Port of Spain

Cheapest flights from San Antonio to Port of Spain
Explore the most affordable flight options available from San Antonio to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 4, 2025.

This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/15:30 amSAT - POS
1 stop16h 53mUnited Airlines
Sun 7/612:30 amPOS - SAT
1 stop18h 12mUnited Airlines
Deal found 3/2$544
This American Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/15:00 amSAT - POS
2 stops15h 36mAmerican Airlines
Mon 7/73:15 pmPOS - SAT
2 stops18h 58mAmerican Airlines
Deal found 3/2$594
This United deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/15:30 amSAT - POS
3 stops38h 10mMultiple Airlines
Sun 7/612:30 amPOS - SAT
2 stops47h 27mMultiple Airlines
Deal found 3/2$1,082

Find flights from San Antonio to Port of Spain within your budget

Customize your flight search to find flights from San Antonio to Port of Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 4, 2025.

Fly from

San Antonio

Fly to

Port of Spain

Route

Depart

Return

Price

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Tue 7/1

5:30 am-11:23 pm

1 stop16h 53m

Port of Spain Piarco Intl

Sun 7/6

12:30 am-5:42 pm

1 stop18h 12m

$544

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Tue 7/1

5:00 am-9:36 pm

2 stops15h 36m

Port of Spain Piarco Intl

Mon 7/7

3:15 pm-9:13 am

2 stops18h 58m

$594

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Tue 7/1

5:30 am-8:40 pm

3 stops38h 10m

Port of Spain Piarco Intl

Sun 7/6

12:30 am-10:57 pm

2 stops47h 27m

$1,082

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

  • Most accurate provider: When it comes to deals on San Antonio-Port of Spain flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Port of Spain flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Port of Spain flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Port of Spain flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Port of Spain flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Antonio to Port of Spain

Get recent, data-driven insights about flights from San Antonio to Port of Spain including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Antonio to Port of Spain?

Currently, October is the cheapest month in which you can book a flight from San Antonio to Port of Spain (average of $435). Flying from San Antonio to Port of Spain in December is currently the most expensive (average of $710). 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.

What is the cheapest time of day to fly from SAT to POS?

Find hourly flight availability from San Antonio to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 4, 2025.

When flying from San Antonio to Port of Spain, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 14% versus a flight in the morning.

Rainfall in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Port of Spain ranges from 1.2 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Port of Spain when rainfall is around 1.2 in.

Temperature in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Port of Spain, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Port of Spain. Reviews last updated March 4, 2025.
United Airlines
7.4
Good
8,679 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,679 reviews
United Airlines
7.4
Good
8,679 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,679 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Port of Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Antonio to Port of Spain round-trip?

    Flying on United Airlines is currently your cheapest option to Port of Spain, with prices starting at $544. Another option worth looking into is American Airlines, starting at $594 round trip. These flights start at 18% lower than the current average price 3 months from now.

  • Can I find deals for flights from San Antonio to Port of Spain that include hotel bookings?

    Yes. In addition to deals on San Antonio to Port of Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Port of Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Port of Spain.

  • Can I find deals for business class flights from San Antonio to Port of Spain?

    Yes. Cheapflights offers flight deals from San Antonio to Port of Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Port of Spain?

    Currently, October is the cheapest month in which you can book a flight from San Antonio to Port of Spain (average of $435). Flying from San Antonio to Port of Spain in December is currently the most expensive (average of $710). 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.

See more FAQs

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Top 2 airlines flying from San Antonio to Port of Spain

Discover the top 2 airlines that operate flights from San Antonio to Port of Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$482Average$684FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$524Average$686FlexibilityNo cancel feeOn-time71%
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