SAT - POS

$630 Find Cheap Flights from San Antonio to Port of Spain

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Port of Spain departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Port of Spain

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Port of Spain, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Port of Spain, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$630
United Airlines
Mon 7/20Sun 7/26
SAT - POS • 2 stops
Top airlines
United Airlines
Cheapest • from $630 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Port of Spain. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Miami (MIA)
Cheapest • Avg $709 (round-trip)
Houston (IAH)
Shortest trip • 7h 58m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Port of Spain!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Port of Spain that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Jul 20 - Sun, Jul 26
United Airlines Logo
7:43 am - 12:50 am
SAT
-
POS
16h 07m
2 stops
United Airlines Logo
12:30 am - 8:27 am
POS
-
SAT
8h 57m
1 stop
$630United Airlines
Mon, Jul 20 - Mon, Jul 27
American Airlines Logo
6:01 am - 10:33 pm
SAT
-
POS
15h 32m
2 stops
American Airlines Logo
3:18 pm - 10:08 am
POS
-
SAT
19h 50m
2 stops
$674American Airlines
Tue, Jul 21 - Tue, Jul 28
American Airlines Logo
5:01 am - 10:33 pm
SAT
-
POS
16h 32m
1 stop
American Airlines Logo
3:18 pm - 10:08 am
POS
-
SAT
19h 50m
2 stops
$679American Airlines
Tue, Jul 21 - Tue, Jul 28
American Airlines Logo
5:01 am - 10:33 pm
SAT
-
POS
16h 32m
2 stops
American Airlines Logo
3:18 pm - 10:08 am
POS
-
SAT
19h 50m
2 stops
$689American Airlines
Tue, Jul 21 - Tue, Jul 28
American Airlines Logo
5:01 am - 10:33 pm
SAT
-
POS
16h 32m
2 stops
American Airlines Logo
3:18 pm - 11:59 pm
POS
-
SAT
9h 41m
1 stop
$706American Airlines
Tue, Jul 21 - Tue, Jul 28
American Airlines Logo
5:01 am - 10:33 pm
SAT
-
POS
16h 32m
1 stop
American Airlines Logo
7:00 am - 11:59 pm
POS
-
SAT
17h 59m
1 stop
$720American Airlines
Tue, Jul 21 - Tue, Jul 28
American Airlines Logo
5:01 am - 10:33 pm
SAT
-
POS
16h 32m
1 stop
American Airlines Logo
3:18 pm - 11:59 pm
POS
-
SAT
9h 41m
1 stop
$747American Airlines
Wed, Aug 5 - Tue, Aug 11
United Airlines Logo
6:27 am - 12:50 am
SAT
-
POS
17h 23m
1 stop
United Airlines Logo
12:30 am - 5:43 pm
POS
-
SAT
18h 13m
1 stop
$750United Airlines
Wed, Aug 5 - Tue, Aug 11
United Airlines Logo
1:35 pm - 12:50 am
SAT
-
POS
10h 15m
1 stop
United Airlines Logo
2:00 am - 5:43 pm
POS
-
SAT
16h 43m
2 stops
$754United Airlines
Fri, Aug 7 - Thu, Aug 13
United Airlines Logo
2:15 pm - 11:23 pm
SAT
-
POS
8h 08m
1 stop
United Airlines Logo
12:30 am - 1:29 pm
POS
-
SAT
13h 59m
1 stop
$770United Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to Port of Spain flights

Get data-powered insights and trends into flights from San Antonio to Port of Spain to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Antonio to Port of Spain?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from San Antonio to Port of Spain were found on United Airlines ($630) and American Airlines ($674).

Find deals

Good to know

Cheapest flight$630
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.

FAQs for booking flights from San Antonio to Port of Spain

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

    In the last 5 days, the lowest price for a flight from San Antonio to Port of Spain was $630 for a round-trip ticket.

  • Do I need a passport to fly between San Antonio and Port of Spain?

    Yes

  • Which airports will I be using when flying from San Antonio to Port of Spain?

    On your way to Port of Spain, you’ll fly out from San Antonio. You’ll be landing at Port of Spain Piarco Intl.

  • Which aircraft models fly most regularly from San Antonio to Port of Spain?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Port of Spain?

    oneworld is the only airline alliance operating flights between San Antonio and Port of Spain.

  • How does KAYAK find such low prices on flights from San Antonio to Port of Spain?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Port of Spain.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Port of Spain?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Port of Spain from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Port of Spain?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Port of Spain with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and POS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Port of Spain?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Port of Spain from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Antonio to Port of Spain

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Port of Spain. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Port of Spain? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11746 reviews
6.4Food
7.5Boarding
7.2Comfort
6.8Entertainment
7.9Crew
Airline reviews

This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.

2.0 MediocreJason, Jun 2026
DFW - LGA
Read more American Airlines reviews

This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed

Delayed and horrible communication and sat on flight for an hour before taking off

Plane temperature was so hot that everyone on the plane was sweating. Departure gates changed 3 times in the hour before the flight. Internet service was so poor in the terminal that updates weren't always being received.

Delayed flight due to maintenance and I have had multiple delayed flights due to maintenance in the last month plus

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Everything you need to know for your flight from San Antonio to Port of Spain

Information on your arrival and departure airports

San Antonio (SAT)
Port of Spain (POS)