$665+ Cheap flights from San Antonio (SAT) to Trinidad and Tobago
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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — POS
Dec 3 — Dec 101
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from San Antonio to Trinidad and TobagoExplore the most affordable flight options available from San Antonio to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.
Explore the most affordable flight options available from San Antonio to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 11/109:45 amSAT - POS
1 stop12h 38mUnited Airlines
Thu 11/131:30 amPOS - SAT
1 stop15h 59mUnited Airlines
Deal found 11/2![United Airlines logo]()
$665
Cheap flight deals from San Antonio to Trinidad and Tobago
Keep the following information in mind while searching for San Antonio to Trinidad and Tobago flight deals. Data was last updated November 3, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,084 (United Airlines) |
Popular in | February |
Cheapest in | May |
Average price | $575 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Trinidad and Tobago 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 November 3, 2025.
Use the filters below to find and compare flights from San Antonio to Trinidad and Tobago that are best for you.
Fly from
San Antonio
Fly to
Trinidad and Tobago
Route
Depart
Return
Price
San AntonioPort of Spain
SAT - POS
SATPOS
San Antonio
Mon 2/9
11:43 am-12:23 am
1 stop10h 40m
Port of Spain Piarco Intl
Fri 2/20
1:30 am-8:43 am
1 stop9h 13m
$1,084
San AntonioPort of Spain
SAT - POS
SATPOS
San Antonio
Mon 2/9
5:10 am-10:48 pm
1 stop15h 38m
Port of Spain Piarco Intl
Sat 2/21
2:30 pm-11:26 pm
1 stop10h 56m
$1,205
San AntonioPort of Spain
SAT - POS
SATPOS
San Antonio
Mon 2/9
2:05 pm-1:20 am
2 stops33h 15m
Port of Spain Piarco Intl
Fri 2/20
2:20 am-8:56 pm
2 stops20h 36m
$2,091
Best time to book a flight from San Antonio to Trinidad and Tobago
Have a flexible travel schedule? Discover the best time to fly to Trinidad and Tobago 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 and Tobago
What is the cheapest month to book a flight from San Antonio to Trinidad and Tobago?
Currently, March is the cheapest month in which you can book a flight from San Antonio to Trinidad and Tobago (average of $323). Flying from San Antonio to Trinidad and Tobago in December is currently the most expensive (average of $640). 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 TT?
Find hourly flight availability from San Antonio to Trinidad and Tobago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from San Antonio to Trinidad and Tobago by exploring options for tickets in the evening.
Reviews of airlines servicing Trinidad and Tobago
Get insights into the airlines that provide service to Trinidad and Tobago. 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 and Tobago. Reviews last updated November 3, 2025.
Read through reviews of airlines operating flights from San Antonio to Trinidad and Tobago, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Trinidad and Tobago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Antonio to Trinidad and Tobago
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from San Antonio to Trinidad and Tobago
Discover the top 2 airlines that operate flights from San Antonio to Trinidad and Tobago. 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 November 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$524 | Average$589 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$542 | Average$615 | FlexibilityNo cancel fee | On-time69% |