Which airports can I use when flying from San Antonio to Port of Spain?

Flights from San Antonio to Port of Spain usually depart from San Antonio (SAT) and arrive at Port of Spain Piarco Intl (POS).

What cabin classes can I book on flights from San Antonio to Port of Spain?

Only Economy Class is available on flights from San Antonio to Port of Spain.

Which airports do connecting flights from San Antonio to Port of Spain pass through?

Connecting flights from San Antonio to Port of Spain most commonly pass through: • Miami (MIA) - 72% of one-stop connections • Houston George Bush Intcntl (IAH) - 28% of one-stop connections

Can I save money by using flexible dates for flights from San Antonio to Port of Spain?

Yes. Flexible dates can save you up to 22% on flights from San Antonio to Port of Spain. Wednesday is the cheapest departure day at $648 round-trip on average, while Monday is the most expensive at $824, a difference of $176. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from San Antonio to Port of Spain?

A nonstop flight from San Antonio to Port of Spain takes 00m, covering 2,722 miles.

Do I need a passport to fly from San Antonio to Port of Spain?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from San Antonio to Port of Spain changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $805 to $4,676. That means the highest observed fare was about 6x higher than the lowest one.

How are flight prices from San Antonio to Port of Spain looking right now?

One-way fares from San Antonio to Port of Spain are currently higher than usual. Average one-way flight prices are about $460, which is 83% above the typical average for this route.

How much time can I save by choosing a different layover airport from San Antonio to Port of Spain?

Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 8h 37m, compared with 9h 29m via Miami (MIA).

What is the time difference between San Antonio and Port of Spain?

Port of Spain is 1 hour ahead of San Antonio (Atlantic Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Port of Spain Piarco Intl Airport (POS)?

Port of Spain Piarco Intl Airport (POS) hosts 5 major car rental companies, with daily rates starting from around $20 for economy cars. Top options include: • Classique Car Rentals • Ace • Hertz • Alamo • Europcar

How much should I expect to pay for a San Antonio to Port of Spain flight?

Round-trip flights from San Antonio to Port of Spain range from $648 to $694, with an average of $664 over the past 12 months. Anything below $648 counts as a good deal.

Which airline is the cheapest to fly from San Antonio to Port of Spain?

United Airlines ($805) and American Airlines ($919) are the cheapest airlines to fly round-trip from San Antonio to Port of Spain according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from San Antonio to Port of Spain?

Miami (MIA) is the most popular layover for the San Antonio to Port of Spain route. 72% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via MIA.

What is the cheapest layover airport when flying from San Antonio to Port of Spain?

Flights via Houston George Bush Intcntl (IAH) offer the most affordable fares, with an average round-trip price of $687. Based on KAYAK data over the past 3 months.

When flying from San Antonio to Port of Spain which airport offers the shortest layover?

Houston George Bush Intcntl (IAH) had the shortest average connection time for San Antonio to Port of Spain layovers at 5h 10m over the past 3 months.

$358 CHEAP FLIGHTS from San Antonio to Port of Spain (SAT - POS)

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Cheapest round-trip

$805

Typical prices: $648-$694

United Airlines

Mon 10/8Wed 10/10

SAT - POS • 1 stop

Cheapest one-way

$358

Typical prices: $250-$250

American Airlines

Mon 10/29

SAT - POS • 1 stop

Nonstop flights

Not available

There are currently no direct flights between San Antonio and Port of Spain. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

January

Cheapest • 17% price drop

January

Most popular

Good to know

Top layover airports

Houston George Bush Intcntl (IAH)

Cheapest • Avg $687 (round-trip)

Miami (MIA)

Shortest trip • 9h 29m (one-way)

Insights

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Flight Deals

Cheap Flights from San Antonio to Port of Spain (SAT-POS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from San Antonio to Port of Spain

Thu, Oct 8 - Sat, Oct 10

9:48 am - 11:23 pmSAT San Antonio-POS Port of Spain Piarco Intl

12h 35m1 stop Houston George Bush Intcntl

12:30 am - 3:53 pmPOS Port of Spain Piarco Intl-SAT San Antonio

16h 23m1 stop Houston George Bush Intcntl

$805United Airlines

Thu, Oct 8 - Sat, Oct 10

9:48 am - 11:23 pmSAT San Antonio-POS Port of Spain Piarco Intl

12h 35m1 stop Houston George Bush Intcntl

12:30 am - 4:31 pmPOS Port of Spain Piarco Intl-SAT San Antonio

17h 01m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$834United Airlines

Thu, Dec 24 - Wed, Dec 30

11:50 am - 12:18 amSAT San Antonio-POS Port of Spain Piarco Intl

10h 28m1 stop Houston George Bush Intcntl

1:25 am - 8:30 amPOS Port of Spain Piarco Intl-SAT San Antonio

9h 05m1 stop Houston George Bush Intcntl

$863United Airlines

Thu, Dec 24 - Wed, Dec 30

5:58 pm - 12:18 amSAT San Antonio-POS Port of Spain Piarco Intl

28h 20m1 stop Houston George Bush Intcntl

1:25 am - 8:30 amPOS Port of Spain Piarco Intl-SAT San Antonio

9h 05m1 stop Houston George Bush Intcntl

$888United Airlines

Mon, Oct 19 - Wed, Oct 21

7:35 am - 11:23 pmSAT San Antonio-POS Port of Spain Piarco Intl

14h 48m1 stop Houston George Bush Intcntl

12:30 am - 3:53 pmPOS Port of Spain Piarco Intl-SAT San Antonio

16h 23m1 stop Houston George Bush Intcntl

$900United Airlines

Mon, Oct 19 - Wed, Oct 21

5:30 pm - 11:23 pmSAT San Antonio-POS Port of Spain Piarco Intl

28h 53m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

12:30 am - 10:43 amPOS Port of Spain Piarco Intl-SAT San Antonio

11h 13m1 stop Houston George Bush Intcntl

$904United Airlines

Thu, Dec 24 - Wed, Dec 30

6:45 am - 12:18 amSAT San Antonio-POS Port of Spain Piarco Intl

39h 33m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:25 am - 6:09 pmPOS Port of Spain Piarco Intl-SAT San Antonio

18h 44m1 stop Houston George Bush Intcntl

$906United Airlines

Thu, Dec 24 - Wed, Dec 30

1:54 pm - 12:18 amSAT San Antonio-POS Port of Spain Piarco Intl

32h 24m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:25 am - 6:09 pmPOS Port of Spain Piarco Intl-SAT San Antonio

18h 44m1 stop Houston George Bush Intcntl

$907United Airlines

Thu, Dec 24 - Wed, Dec 30

5:58 pm - 12:18 amSAT San Antonio-POS Port of Spain Piarco Intl

28h 20m1 stop Houston George Bush Intcntl

1:25 am - 4:54 pmPOS Port of Spain Piarco Intl-SAT San Antonio

41h 29m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$917United Airlines

Thu, Dec 24 - Thu, Dec 31

11:22 am - 3:15 pmSAT San Antonio-POS Port of Spain Piarco Intl

25h 53m2 stops Dallas/Fort Worth Miami

6:05 am - 11:58 pmPOS Port of Spain Piarco Intl-SAT San Antonio

19h 53m2 stops Miami Dallas/Fort Worth

$919American Airlines

Booking Insights

Price, demand and travel trends for San Antonio to Port of Spain flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from San Antonio to Port of Spain?

Round-trip flights from San Antonio to Port of Spain typically range from $648 to $694. The lowest price found in the past 5 days was $805, on United Airlines.

Find deals

Low season	March
High season	January
Cheapest flight	$358

One-way flight from San Antonio to Port of Spain

When to book flights from San Antonio to Port of Spain

Are your dates flexible? Find out the best times to travel from San Antonio to Port of Spain based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from San Antonio to Port of Spain?
Only Economy Class is available on flights from San Antonio to Port of Spain.
How long is a flight from San Antonio to Port of Spain?
A nonstop flight from San Antonio to Port of Spain takes 00m, covering 2,722 miles.
Do I need a passport to fly from San Antonio to Port of Spain?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a San Antonio to Port of Spain flight?
Round-trip flights from San Antonio to Port of Spain range from $648 to $694, with an average of $664 over the past 12 months. Anything below $648 counts as a good deal.
Have flight prices from San Antonio to Port of Spain changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $805 to $4,676. That means the highest observed fare was about 6x higher than the lowest one.
How are flight prices from San Antonio to Port of Spain looking right now?
One-way fares from San Antonio to Port of Spain are currently higher than usual. Average one-way flight prices are about $460, which is 83% above the typical average for this route.
What car rental options are available at Port of Spain Piarco Intl Airport (POS)?
Port of Spain Piarco Intl Airport (POS) hosts 5 major car rental companies, with daily rates starting from around $20 for economy cars. Top options include:

• Classique Car Rentals
• Ace
• Hertz
• Alamo
• Europcar
Which airports can I use when flying from San Antonio to Port of Spain?
Flights from San Antonio to Port of Spain usually depart from San Antonio (SAT) and arrive at Port of Spain Piarco Intl (POS).
Which airports do connecting flights from San Antonio to Port of Spain pass through?
Connecting flights from San Antonio to Port of Spain most commonly pass through:

• Miami (MIA) - 72% of one-stop connections
• Houston George Bush Intcntl (IAH) - 28% of one-stop connections
Can I save money by using flexible dates for flights from San Antonio to Port of Spain?
Yes. Flexible dates can save you up to 22% on flights from San Antonio to Port of Spain. Wednesday is the cheapest departure day at $648 round-trip on average, while Monday is the most expensive at $824, a difference of $176.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from San Antonio to Port of Spain?
Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 8h 37m, compared with 9h 29m via Miami (MIA).
What is the time difference between San Antonio and Port of Spain?
Port of Spain is 1 hour ahead of San Antonio (Atlantic Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $648, about $176 less than Monday fares (21% savings) based on the last 12 months.
If you can choose when to travel, plan your San Antonio to Port of Spain trip for January. Fares historically average $554 round-trip in that month - typically $425 less than the most expensive month, which is February (based on the last 12 months).

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SAT - POS

$358 Find Cheap Flights from San Antonio to Port of Spain - Compare and Save

Everything you should know

Cheap Flights from San Antonio to Port of Spain (SAT-POS)

Recent round-trip flight deals from San Antonio to Port of Spain

Recent one-way flight deals from San Antonio to Port of Spain

Recent last minute flight deals from San Antonio to Port of Spain

Price, demand and travel trends for San Antonio to Port of Spain flights

How much is a round-trip flight from San Antonio to Port of Spain?

Which airline is the cheapest to fly from San Antonio to Port of Spain?

What’s the most popular layover airport when flying from San Antonio to Port of Spain?

What is the cheapest layover airport when flying from San Antonio to Port of Spain?

When flying from San Antonio to Port of Spain which airport offers the shortest layover?

Key details for San Antonio to Port of Spain flights

Low season

High season

Cheapest flight

When to book flights from San Antonio to Port of Spain

Your San Antonio to Port of Spain flight questions, answered

Your guide to booking San Antonio to Port of Spain flights

More options for your flight from San Antonio to Port of Spain

Complete your trip to Port of Spain with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from San Antonio to Port of Spain

Find direct flights to and from San Antonio and Port of Spain

Flights from domestic origins to Port of Spain

Flights to other popular destinations

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