POS - SAT

$713 Find Cheap Flights from Port of Spain to San Antonio - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$713
Typical prices: $689-$849
United Airlines
Sun 11/4Mon 11/12
POS - SAT • 1 stop
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
Insights
When to travel
March
Cheapest • 30% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Houston George Bush Intcntl (IAH)
Cheapest • Avg $751 (round-trip)
Miami (MIA)
Shortest trip • 8h 57m (one-way)
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Insights
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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.

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

Wed, Nov 4 - Thu, Nov 12
United Airlines Logo
1:25 am - 3:38 pmPOS  Port of Spain Piarco Intl-SAT San Antonio
16h 13m1 stop Houston George Bush Intcntl
United Airlines Logo
2:20 pm - 12:18 amSAT  San Antonio-POS Port of Spain Piarco Intl
7h 58m1 stop Houston George Bush Intcntl
$713United Airlines
Wed, Nov 4 - Thu, Nov 12
United Airlines Logo
1:25 am - 11:37 pmPOS  Port of Spain Piarco Intl-SAT San Antonio
24h 12m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
6:34 am - 12:18 amSAT  San Antonio-POS Port of Spain Piarco Intl
15h 44m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$714United Airlines
Wed, Nov 4 - Thu, Nov 12
United Airlines Logo
1:25 am - 10:46 amPOS  Port of Spain Piarco Intl-SAT San Antonio
11h 21m1 stop Houston George Bush Intcntl
United Airlines Logo
6:34 am - 12:18 amSAT  San Antonio-POS Port of Spain Piarco Intl
39h 44m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$714United Airlines
Thu, Nov 5 - Thu, Nov 12
Multiple Airlines Logo
1:00 pm - 12:24 pmPOS  Port of Spain Piarco Intl-SAT San Antonio
25h 24m3 stops Georgetown Cheddi Jagan Intl Toronto Pearson Intl Chicago O'Hare Intl
Multiple Airlines Logo
6:34 am - 1:00 amSAT  San Antonio-POS Port of Spain Piarco Intl
16h 26m2 stops Chicago O'Hare Intl Toronto Pearson Intl
$2,990Multiple Airlines
Thu, Nov 5 - Thu, Nov 12
Multiple Airlines Logo
1:00 pm - 12:24 pmPOS  Port of Spain Piarco Intl-SAT San Antonio
25h 24m3 stops Georgetown Cheddi Jagan Intl Toronto Pearson Intl Chicago O'Hare Intl
Multiple Airlines Logo
6:15 am - 1:25 amSAT  San Antonio-POS Port of Spain Piarco Intl
17h 10m3 stops Newark Toronto Pearson Intl Georgetown Cheddi Jagan Intl
$7,093Multiple 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.

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

Round-trip flights from Port of Spain to San Antonio typically range from $689 to $849. The lowest price found in the past 5 days was $713, on United Airlines.

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Key details for Port of Spain to San Antonio flights

Low season

February

Cheapest flight

$713
The most popular month to fly with an average 150% increase in travelers.
Round-trip flight from Port of Spain to San Antonio

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

Your Port of Spain to San Antonio flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • 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 $689 to $849, with an average of $802 over the past 12 months. Anything below $689 counts as a good deal.

  • Have flight prices from Port of Spain to San Antonio 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 $713 to $7,093. That means the highest observed fare was about 10x higher than the lowest one.

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

    San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates starting from around $22 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) - 73% of one-stop connections
    • Miami (MIA) - 27% 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 44% on flights from Port of Spain to San Antonio. Sunday is the cheapest departure day at $607 round-trip on average, while Saturday is the most expensive at $1,080, a difference of $473.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

    Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 8h 42m, compared with 8h 57m via Miami (MIA).

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

    San Antonio is 1 hour 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.

Your guide to booking Port of Spain to San Antonio flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Saturday. On this route, Sunday flights average $607, about $473 less than Saturday fares (44% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Port of Spain to San Antonio trip for March. Fares historically average $565 round-trip in that month - typically $515 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
    • La Quinta Inn & Suites by Wyndham San Antonio Airport
    • Crowne Plaza San Antonio Airport By IHG

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

Car rentals in San Antonio
Hotels in San Antonio
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