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

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

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

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

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

Connecting flights from Port of Spain to San Antonio most commonly pass through: • Houston George Bush Intcntl (IAH) - 75% of one-stop connections • Miami (MIA) - 25% of one-stop connections

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

Yes. Flexible dates can save you up to 34% on flights from Port of Spain to San Antonio. Wednesday is the cheapest departure day at $714 round-trip on average, while Saturday is the most expensive at $1,080, a difference of $366. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in San Antonio?

Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Alamodome. These are among the most viewed places in San Antonio on KAYAK.

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

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

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

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

Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 8h 58m, compared with 9h 50m via Houston George Bush Intcntl (IAH).

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

San Antonio is 2 hours behind Port of Spain (Central Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at San Antonio Airport (SAT)?

San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates averaging $52 for economy cars. Top options include: • Europcar • Fox • Dollar • Hertz • Alamo

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

Round-trip flights from Port of Spain to San Antonio range from $795 to $849, with an average of $849 over the past 12 months. Anything below $795 counts as a good deal.

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

Houston George Bush Intcntl (IAH) is the most popular layover for the Port of Spain to San Antonio route. 75% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via IAH.

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

Flights via Miami (MIA) offer the most affordable fares, with an average round-trip price of $797. Based on KAYAK data over the past 3 months.

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

Miami (MIA) had the shortest average connection time for Port of Spain to San Antonio layovers at 5h 26m over the past 3 months.

$755 CHEAP FLIGHTS from Port of Spain to San Antonio (POS - SAT)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Nonstop flights

Not available

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

Insights

When to travel

June

Cheapest • 19% price drop

October

Most popular

Good to know

Top layover airports

Miami (MIA)

Cheapest • Avg $797 (round-trip)

Houston George Bush Intcntl (IAH)

Shortest trip • 9h 50m (one-way)

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Antonio!

Flight Deals

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

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

Round-trip

One-way

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

Sun, Mar 7 - Thu, Mar 18

1:25 am - 8:54 amPOS Port of Spain Piarco Intl-SAT San Antonio

9h 29m1 stop Houston George Bush Intcntl

12:24 pm - 11:20 pmSAT San Antonio-POS Port of Spain Piarco Intl

9h 56m1 stop Houston George Bush Intcntl

$755United Airlines

Tue, Mar 2 - Wed, Mar 17

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

9h 05m1 stop Houston George Bush Intcntl

10:00 am - 11:20 pmSAT San Antonio-POS Port of Spain Piarco Intl

12h 20m1 stop Houston George Bush Intcntl

$755United Airlines

Tue, Mar 2 - Wed, Mar 17

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

13h 44m1 stop Houston George Bush Intcntl

6:43 am - 11:20 pmSAT San Antonio-POS Port of Spain Piarco Intl

15h 37m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$760United Airlines

Sun, Mar 7 - Thu, Mar 18

1:25 am - 11:50 amPOS Port of Spain Piarco Intl-SAT San Antonio

36h 25m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

12:24 pm - 11:20 pmSAT San Antonio-POS Port of Spain Piarco Intl

9h 56m1 stop Houston George Bush Intcntl

$764United Airlines

Sun, Mar 7 - Mon, Mar 22

1:25 am - 8:54 amPOS Port of Spain Piarco Intl-SAT San Antonio

9h 29m1 stop Houston George Bush Intcntl

5:25 pm - 11:20 pmSAT San Antonio-POS Port of Spain Piarco Intl

28h 55m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$764United Airlines

Tue, Mar 2 - Wed, Mar 17

1:25 am - 11:13 pmPOS Port of Spain Piarco Intl-SAT San Antonio

47h 48m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:43 am - 11:20 pmSAT San Antonio-POS Port of Spain Piarco Intl

15h 37m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$764United Airlines

Sat, Mar 6 - Mon, Mar 22

1:25 am - 8:54 amPOS Port of Spain Piarco Intl-SAT San Antonio

9h 29m1 stop Houston George Bush Intcntl

5:30 am - 11:20 pmSAT San Antonio-POS Port of Spain Piarco Intl

16h 50m1 stop Houston George Bush Intcntl

$780United Airlines

Mon, Mar 8 - Thu, Mar 18

4:13 pm - 5:30 pmPOS Port of Spain Piarco Intl-SAT San Antonio

27h 17m2 stops Miami Dallas/Fort Worth

6:15 pm - 2:13 pmSAT San Antonio-POS Port of Spain Piarco Intl

18h 58m2 stops Dallas/Fort Worth Miami

$785American Airlines

Mon, Mar 8 - Mon, Mar 22

4:13 pm - 11:56 amPOS Port of Spain Piarco Intl-SAT San Antonio

21h 43m2 stops Miami Dallas/Fort Worth

12:46 pm - 2:13 pmSAT San Antonio-POS Port of Spain Piarco Intl

24h 27m2 stops Dallas/Fort Worth Miami

$785American Airlines

Sat, Mar 6 - Mon, Mar 22

1:25 am - 3:37 pmPOS Port of Spain Piarco Intl-SAT San Antonio

16h 12m1 stop Houston George Bush Intcntl

6:43 am - 11:20 pmSAT San Antonio-POS Port of Spain Piarco Intl

39h 37m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$789United Airlines

Booking Insights

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

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

What’s the most popular layover airport when flying from Port of Spain to San Antonio? KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.: Houston George Bush Intcntl (IAH) is the most popular layover for the Port of Spain to San Antonio route. 75% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via IAH.
What is the cheapest layover airport when flying from Port of Spain to San Antonio?: Flights via Miami (MIA) offer the most affordable fares, with an average round-trip price of $797. Based on KAYAK data over the past 3 months.
When flying from Port of Spain to San Antonio which airport offers the shortest layover?: Miami (MIA) had the shortest average connection time for Port of Spain to San Antonio layovers at 5h 26m over the past 3 months.

Find deals

High season	October

The most popular month to fly with an average 17% increase in travelers.

When to book flights from Port of Spain to San Antonio

Are your dates flexible? Find out the best times to travel from Port of Spain to San Antonio 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 Port of Spain to San Antonio?
Only Economy Class is available on flights from Port of Spain to San Antonio.
How long is a flight from Port of Spain to San Antonio?
A nonstop flight from Port of Spain to San Antonio takes 00m, covering 2,722 miles.
Do I need a passport to fly from Port of Spain to San Antonio?
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 Port of Spain to San Antonio flight?
Round-trip flights from Port of Spain to San Antonio range from $795 to $849, with an average of $849 over the past 12 months. Anything below $795 counts as a good deal.
What car rental options are available at San Antonio Airport (SAT)?
San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates averaging $52 for economy cars. Top options include:

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

• Houston George Bush Intcntl (IAH) - 75% of one-stop connections
• Miami (MIA) - 25% of one-stop connections
Can I save money by using flexible dates for flights from Port of Spain to San Antonio?
Yes. Flexible dates can save you up to 34% on flights from Port of Spain to San Antonio. Wednesday is the cheapest departure day at $714 round-trip on average, while Saturday is the most expensive at $1,080, a difference of $366.

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 Port of Spain to San Antonio?
Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 8h 58m, compared with 9h 50m via Houston George Bush Intcntl (IAH).
What is the time difference between Port of Spain and San Antonio?
San Antonio is 2 hours behind Port of Spain (Central Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in San Antonio?
Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Alamodome. These are among the most viewed places in San Antonio on KAYAK.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $714, about $366 less than Saturday fares (34% savings) based on the last 12 months.
If you can choose when to travel, plan your Port of Spain to San Antonio trip for June. Fares historically average $689 round-trip in that month - typically $391 less than the most expensive month, which is April (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to San Antonio Airport.

• Wyndham Garden San Antonio Airport
• Heritage Inn & Suites San Antonio Airport, Trademark Wyndham
• Crowne Plaza San Antonio Airport By IHG

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

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to San Antonio with a hotel stay or car rental

Car rentals in San Antonio

Hotels in San Antonio

Vacations in San Antonio

POS - SAT

$755 Find Cheap Flights from Port of Spain to San Antonio - Compare and Save

Everything you should know

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

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

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

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

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

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

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

Key details for Port of Spain to San Antonio flights

High season

When to book flights from Port of Spain to San Antonio

Your Port of Spain to San Antonio flight questions, answered

Your guide to booking Port of Spain to San Antonio flights

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

Complete your trip to San Antonio with a hotel stay or car rental

Information on your arrival and departure airports

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

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

Flights from domestic origins to San Antonio

Flights to other popular destinations

Find deals for your return flight