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$664+ Cheap flights from San Antonio (SAT) to Trinidad

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — POS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from San Antonio to Trinidad

Keep the following information in mind while searching for San Antonio to Trinidad flight deals. Data was last updated September 17, 2025.

Round-trip from

$664
(United Airlines)

Popular in

February

Cheapest in

November

Average price

$554
From San Antonio to Trinidad
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($222 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from San Antonio to Trinidad

Cheapest flights from San Antonio to Trinidad
Explore the most affordable flight options available from San Antonio to Trinidad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:40 amSAT - POS
1 stop14h 43mUnited Airlines
Tue 11/41:30 amPOS - SAT
1 stop15h 59mUnited Airlines
Deal found 9/14$664
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:00 amSAT - POS
1 stop16h 46mAmerican Airlines
Fri 1/26:02 amPOS - SAT
1 stop19h 40mAmerican Airlines
Deal found 9/16$1,322
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:45 amSAT - POS
2 stops13h 25mAir Canada
Tue 11/42:15 amPOS - SAT
2 stops21h 34mAir Canada
Deal found 9/16$1,361
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:28 amSAT - POS
1 stop10h 55mUnited Airlines
Thu 1/11:30 amPOS - SAT
1 stop16h 23mUnited Airlines
Deal found 9/16$1,604
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amSAT - POS
1 stop11h 30mMultiple Airlines
Thu 1/112:10 amPOS - SAT
2 stops18h 11mMultiple Airlines
Deal found 9/16$2,591
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:40 amSAT - POS
2 stops16h 30mAir Canada
Thu 1/12:15 amPOS - SAT
2 stops22h 57mAir Canada
Deal found 9/16$2,728

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Trinidad that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from San Antonio to Trinidad that are best for you.

Fly from

San Antonio

Fly to

Trinidad

Route

Depart

Return

Price

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Sun 11/2

7:40 am-12:23 am

1 stop14h 43m

Port of Spain Piarco Intl

Tue 11/4

1:30 am-3:29 pm

1 stop15h 59m

$664

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Sun 11/2

5:23 am-11:39 pm

1 stop16h 16m

Port of Spain Piarco Intl

Wed 11/5

4:30 pm-11:59 pm

1 stop9h 29m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from San Antonio to Trinidad

Have a flexible travel schedule? Discover the best time to fly to Trinidad from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Trinidad

What is the cheapest month to book a flight from San Antonio to Trinidad?

Currently, October is the cheapest month in which you can book a flight from San Antonio to Trinidad (average of $435). Flying from San Antonio to Trinidad in December is currently the most expensive (average of $710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to LAZ?

Find hourly flight availability from San Antonio to Trinidad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from San Antonio to Trinidad, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Trinidad

Get insights into the airlines that provide service to Trinidad. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trinidad. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from San Antonio to Trinidad by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Trinidad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Trinidad?

    If you book a flight to Trinidad from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio.

  • How long is the flight from San Antonio to Trinidad?

    For as low as $664, United Airlines can have you in Trinidad from San Antonio in 14h 43m. The distance between San Antonio and Trinidad is about 2722 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from San Antonio to Trinidad that include hotel bookings?

    Yes. In addition to deals on San Antonio to Trinidad flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Trinidad?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Trinidad.

  • Can I find deals for business class flights from San Antonio to Trinidad?

    Yes. Cheapflights offers flight deals from San Antonio to Trinidad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Trinidad?

    Currently, October is the cheapest month in which you can book a flight from San Antonio to Trinidad (average of $435). Flying from San Antonio to Trinidad in December is currently the most expensive (average of $710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from San Antonio to Trinidad

Discover the top 2 airlines that operate flights from San Antonio to Trinidad. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$492Average$590FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$524Average$589FlexibilityNo cancel feeOn-time71%

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