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Cheap flights from San Antonio to Trinidad and Tobago from $630

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Trinidad and Tobago departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from San Antonio to Trinidad and Tobago

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:43 am - 11:23 pm
SAT
-
POS
14h 40m
1 stop
United Airlines Logo
12:30 am - 1:17 pm
POS
-
SAT
13h 47m
1 stop
$630United Airlines
Thu, Jun 4 - Mon, Jun 8
American Airlines Logo
5:00 am - 2:12 pm
SAT
-
POS
8h 12m
1 stop
American Airlines Logo
7:00 am - 10:00 pm
POS
-
SAT
16h 00m
2 stops
$634American Airlines
Thu, Jun 4 - Tue, Jun 9
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
$650United Airlines
Fri, Jul 17 - Thu, Jul 23
United Airlines Logo
11:45 am - 11:23 pm
SAT
-
POS
10h 38m
1 stop
United Airlines Logo
12:30 am - 8:42 am
POS
-
SAT
9h 12m
1 stop
$670United Airlines
Fri, May 1 - Fri, May 8
American Airlines Logo
5:40 pm - 2:32 pm
SAT
-
POS
19h 52m
2 stops
American Airlines Logo
3:47 pm - 11:05 am
POS
-
SAT
20h 18m
2 stops
$674American Airlines
Fri, May 1 - Sat, May 9
American Airlines Logo
5:42 pm - 2:32 pm
SAT
-
POS
19h 50m
2 stops
American Airlines Logo
3:47 pm - 11:05 am
POS
-
SAT
20h 18m
2 stops
$679American Airlines
Thu, Apr 30 - Fri, May 8
American Airlines Logo
6:00 am - 11:09 pm
SAT
-
POS
16h 09m
2 stops
American Airlines Logo
7:00 am - 10:17 pm
POS
-
SAT
16h 17m
2 stops
$694American Airlines
Fri, Jul 17 - Fri, Jul 24
American Airlines Logo
5:42 pm - 2:32 pm
SAT
-
POS
19h 50m
2 stops
American Airlines Logo
3:47 pm - 9:36 am
POS
-
SAT
18h 49m
2 stops
$699American Airlines
Thu, Apr 30 - Sat, May 9
American Airlines Logo
5:25 am - 2:32 pm
SAT
-
POS
8h 07m
1 stop
American Airlines Logo
3:47 pm - 4:52 pm
POS
-
SAT
26h 05m
2 stops
$714American Airlines
Thu, Apr 30 - Sat, May 9
United Airlines Logo
11:45 am - 11:23 pm
SAT
-
POS
10h 38m
1 stop
United Airlines Logo
12:30 am - 1:17 pm
POS
-
SAT
13h 47m
1 stop
$750United Airlines
Thu, May 14 - Wed, May 20

United Airlines flights from San Antonio to Trinidad and Tobago

Our best United Airlines deals on San Antonio to Trinidad and Tobago flight tickets
United Airlines
Jun 4
SAT7:43 amSan Antonio
14h 40m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Jun 8
POS12:30 amPort of Spain Piarco Intl
13h 47m
1 stop
SAT1:17 pmSan Antonio
$630
United Airlines
Jul 17
SAT7:43 amSan Antonio
16h 07m
2 stops
POS12:50 amPort of Spain Piarco Intl
Jul 23
POS12:30 amPort of Spain Piarco Intl
8h 57m
1 stop
SAT8:27 amSan Antonio
$650
United Airlines
May 1
SAT11:45 amSan Antonio
10h 38m
1 stop
POS11:23 pmPort of Spain Piarco Intl
May 8
POS12:30 amPort of Spain Piarco Intl
9h 12m
1 stop
SAT8:42 amSan Antonio
$670

American Airlines flights from San Antonio to Trinidad and Tobago

Our best American Airlines deals on San Antonio to Trinidad and Tobago flight tickets
American Airlines
Jun 4
SAT5:00 amSan Antonio
8h 12m
1 stop
POS2:12 pmPort of Spain Piarco Intl
Jun 9
POS7:00 amPort of Spain Piarco Intl
16h 00m
2 stops
SAT10:00 pmSan Antonio
$634
American Airlines
May 1
SAT5:40 pmSan Antonio
19h 52m
2 stops
POS2:32 pmPort of Spain Piarco Intl
May 9
POS3:47 pmPort of Spain Piarco Intl
20h 18m
2 stops
SAT11:05 amSan Antonio
$674
American Airlines
Apr 30
SAT5:42 pmSan Antonio
19h 50m
2 stops
POS2:32 pmPort of Spain Piarco Intl
May 8
POS3:47 pmPort of Spain Piarco Intl
20h 18m
2 stops
SAT11:05 amSan Antonio
$679

momondo 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, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from San Antonio to Trinidad and Tobago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Thu 6/4

7:43 am-11:23 pm

1 stop14h 40m

Port of Spain Piarco Intl

Mon 6/8

12:30 am-1:17 pm

1 stop13h 47m

$630

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Thu 6/4

5:00 am-2:12 pm

1 stop8h 12m

Port of Spain Piarco Intl

Tue 6/9

7:00 am-10:00 pm

2 stops16h 00m

$634

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Fri 7/17

7:43 am-12:50 am

2 stops16h 07m

Port of Spain Piarco Intl

Thu 7/23

12:30 am-8:27 am

1 stop8h 57m

$650
Quickest round-trip

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Fri 5/1

11:45 am-11:23 pm

1 stop10h 38m

Port of Spain Piarco Intl

Fri 5/8

12:30 am-8:42 am

1 stop9h 12m

$670

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Fri 5/1

5:40 pm-2:32 pm

2 stops19h 52m

Port of Spain Piarco Intl

Sat 5/9

3:47 pm-11:05 am

2 stops20h 18m

$674

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Thu 4/30

5:42 pm-2:32 pm

2 stops19h 50m

Port of Spain Piarco Intl

Fri 5/8

3:47 pm-11:05 am

2 stops20h 18m

$679

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Fri 7/17

6:00 am-11:09 pm

2 stops16h 09m

Port of Spain Piarco Intl

Fri 7/24

7:00 am-10:17 pm

2 stops16h 17m

$694

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Thu 4/30

5:42 pm-2:32 pm

2 stops19h 50m

Port of Spain Piarco Intl

Sat 5/9

3:47 pm-9:36 am

2 stops18h 49m

$699

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Thu 4/30

5:25 am-2:32 pm

1 stop8h 07m

Port of Spain Piarco Intl

Sat 5/9

3:47 pm-4:52 pm

2 stops26h 05m

$714

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Thu 5/14

11:45 am-11:23 pm

1 stop10h 38m

Port of Spain Piarco Intl

Wed 5/20

12:30 am-1:17 pm

1 stop13h 47m

$750

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap San Antonio to Trinidad and Tobago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Trinidad and Tobago

Fastest flight time

13h 00m

Direct flights

None
The fastest flight from San Antonio to Trinidad and Tobago takes 13h 00m
There are no direct flights from San Antonio to Trinidad and Tobago. There are no popular flight routes from San Antonio to Trinidad and Tobago.
Search flight deals

Frequently asked questions about flying from San Antonio to Trinidad and Tobago

  • When did momondo last update prices for flights from San Antonio Airport to Trinidad and Tobago?

    Prices for flights from San Antonio Airport to Trinidad and Tobago were last updated today.

  • How many operators does momondo search for flights from San Antonio Airport to Trinidad and Tobago?

  • How old do you have to be to fly from San Antonio Airport to Trinidad and Tobago?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Trinidad and Tobago.

  • What documentation or ID do you need to fly to Trinidad and Tobago?

    The required travel and health documents for your Trinidad and Tobago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trinidad and Tobago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Antonio to Trinidad and Tobago

Compare and see reviews for airlines that fly from San Antonio to Trinidad and Tobago with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $544Free CancellationRating
7.1
11,550 reviews
Search American Airlines flights

Frequently asked questions about flying from San Antonio to Trinidad and Tobago

  • How do I get Price Alerts for flights from San Antonio to Trinidad and Tobago?

    Search flight deals from San Antonio to Trinidad and Tobago. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from San Antonio to Trinidad and Tobago with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Trinidad and Tobago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Trinidad and Tobago. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Trinidad and Tobago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Trinidad and Tobago from San Antonio with this policy.

How can momondo help me find flights from San Antonio to Trinidad and Tobago?

Once all potential San Antonio to Trinidad and Tobago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Antonio to Trinidad and Tobago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to Trinidad and Tobago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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