$251 Find Cheap Flights from San Antonio to Trinidad and Tobago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Trinidad and Tobago departing on 2/17. 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

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Flight Deals

Book Cheap San Antonio to Trinidad and Tobago Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Trinidad and Tobago 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 Trinidad and Tobago

Wed, Dec 3 - Tue, Dec 9
United Airlines Logo
2:22 pm - 12:23 amSAT-POS
8h 01m1 stop
United Airlines Logo
1:30 am - 8:41 amPOS-SAT
9h 11m1 stop
$555United Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
United Airlines Logo
7:00 am - 12:23 amSAT-POS
15h 23m2 stops
United Airlines Logo
1:30 am - 3:30 pmPOS-SAT
16h 00m1 stop
$559United Airlines
Find Deal
Sun, Nov 2 - Tue, Nov 4
United Airlines Logo
9:45 am - 12:23 amSAT-POS
12h 38m1 stop
United Airlines Logo
1:30 am - 8:53 amPOS-SAT
9h 23m1 stop
$665United Airlines
Find Deal
Sun, Nov 2 - Tue, Nov 4
United Airlines Logo
5:13 pm - 12:23 amSAT-POS
29h 10m2 stops
United Airlines Logo
1:30 am - 11:16 pmPOS-SAT
23h 46m2 stops
$669United Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
Multiple Airlines Logo
7:37 pm - 1:10 amSAT-POS
27h 33m3 stops
Multiple Airlines Logo
2:15 am - 11:50 amPOS-SAT
35h 35m3 stops
$733Multiple Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Multiple Airlines Logo
8:33 pm - 8:00 pmSAT-POS
21h 27m2 stops
Multiple Airlines Logo
1:30 pm - 4:37 pmPOS-SAT
29h 07m3 stops
$1,156Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Antonio to Trinidad and Tobago flights

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

What’s the cheapest day of the week to fly from San Antonio to Trinidad and Tobago?

The average price of all round-trip flights from San Antonio to Trinidad and Tobago clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Trinidad and Tobago on a Wednesday and more expensive on a Thursday. On your return trip to San Antonio, you should consider flying back on a Thursday, and avoid Sundays for better deals.

Good to know

Low seasonMay
Cheapest flight$251
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from San Antonio to Port of Spain

FAQs - booking Trinidad and Tobago flights

  • How does KAYAK find such low prices on flights from San Antonio to Trinidad and Tobago?

    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 Trinidad and Tobago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Trinidad and Tobago 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 Trinidad and Tobago?

    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 from San Antonio to Trinidad and Tobago with an airline and back with another airline.

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

    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 from San Antonio to Trinidad and Tobago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Trinidad and Tobago?

    The cheapest time of day to fly to Trinidad and Tobago is generally in the afternoon, when round-trip flights cost $684 on average. The most expensive time of day to fly to Trinidad and Tobago is generally in the morning, which is peak travel time and where the average cost of a ticket is $789.

Reviews of the top airlines flying from San Antonio to Trinidad and Tobago

 
Need help choosing which airline to fly with from San Antonio to Trinidad and Tobago? 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.
7.4
United AirlinesOverall score based on 8994 reviews
7.1Entertainment
6.6Food
8.1Crew
7.7Boarding
7.3Comfort
Airline reviews

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

6.0 GoodAnonymous, Oct 2025IAH - PTY
Read more United Airlines reviews

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Everything you need to know for your flight from San Antonio to Trinidad and Tobago

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