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Cheap flights from San Antonio to Trinidad and Tobago from $650

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 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
2:15 pm - 11:23 pm
SAT
-
POS
8h 08m
1 stop
United Airlines Logo
12:30 am - 3:39 pm
POS
-
SAT
16h 09m
1 stop
$650United Airlines
Sat, Jul 4 - Mon, Jul 20
American Airlines Logo
8:00 am - 10:33 pm
SAT
-
POS
13h 33m
2 stops
American Airlines Logo
3:18 pm - 11:59 pm
POS
-
SAT
9h 41m
1 stop
$654American Airlines
Sat, Jul 4 - Tue, Jul 21
American Airlines Logo
6:00 am - 10:33 pm
SAT
-
POS
15h 33m
2 stops
American Airlines Logo
3:18 pm - 10:09 am
POS
-
SAT
19h 51m
2 stops
$684American Airlines
Sat, Jul 4 - Tue, Jul 21
American Airlines Logo
5:27 am - 2:00 pm
SAT
-
POS
7h 33m
1 stop
American Airlines Logo
3:45 pm - 11:23 pm
POS
-
SAT
8h 38m
1 stop
$690American Airlines
Mon, Sep 14 - Fri, Sep 18
American Airlines Logo
12:39 pm - 2:00 pm
SAT
-
POS
24h 21m
2 stops
American Airlines Logo
3:45 pm - 11:23 pm
POS
-
SAT
8h 38m
1 stop
$694American Airlines
Mon, Sep 14 - Fri, Sep 18
American Airlines Logo
6:30 pm - 2:13 pm
SAT
-
POS
18h 43m
2 stops
American Airlines Logo
3:45 pm - 2:56 pm
POS
-
SAT
24h 11m
2 stops
$734American Airlines
Fri, Sep 4 - Mon, Sep 14
United Airlines Logo
9:37 am - 11:23 pm
SAT
-
POS
12h 46m
1 stop
United Airlines Logo
2:00 am - 12:30 pm
POS
-
SAT
11h 30m
1 stop
$750United Airlines
Sun, Jul 5 - Wed, Jul 15
United Airlines Logo
7:43 am - 11:23 pm
SAT
-
POS
14h 40m
1 stop
United Airlines Logo
2:00 am - 10:57 pm
POS
-
SAT
21h 57m
2 stops
$754United Airlines
Tue, Jul 7 - Tue, Jul 21
United Airlines Logo
4:18 pm - 11:23 pm
SAT
-
POS
30h 05m
1 stop
United Airlines Logo
12:30 am - 8:27 am
POS
-
SAT
8h 57m
1 stop
$757United Airlines
Thu, Jul 2 - Tue, Jul 21
United Airlines Logo
11:43 am - 11:23 pm
SAT
-
POS
10h 40m
1 stop
United Airlines Logo
12:30 am - 8:27 am
POS
-
SAT
8h 57m
1 stop
$770United Airlines
Fri, Jul 3 - Mon, Jul 13

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
Jul 4
SAT2:15 pmSan Antonio
8h 08m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Jul 20
POS12:30 amPort of Spain Piarco Intl
16h 09m
1 stop
SAT3:39 pmSan Antonio
$650
United Airlines
Jul 5
SAT9:37 amSan Antonio
12h 46m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Jul 15
POS2:00 amPort of Spain Piarco Intl
11h 30m
1 stop
SAT12:30 pmSan Antonio
$750
United Airlines
Jul 7
SAT7:43 amSan Antonio
14h 40m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Jul 21
POS2:00 amPort of Spain Piarco Intl
21h 57m
2 stops
SAT10:57 pmSan Antonio
$754

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
Jul 4
SAT8:00 amSan Antonio
13h 33m
2 stops
POS10:33 pmPort of Spain Piarco Intl
Jul 21
POS3:18 pmPort of Spain Piarco Intl
9h 41m
1 stop
SAT11:59 pmSan Antonio
$654
American Airlines
Jul 4
SAT6:00 amSan Antonio
15h 33m
2 stops
POS10:33 pmPort of Spain Piarco Intl
Jul 21
POS3:18 pmPort of Spain Piarco Intl
19h 51m
2 stops
SAT10:09 amSan Antonio
$684
American Airlines
Sep 14
SAT5:27 amSan Antonio
7h 33m
1 stop
POS2:00 pmPort of Spain Piarco Intl
Sep 18
POS3:45 pmPort of Spain Piarco Intl
8h 38m
1 stop
SAT11:23 pmSan Antonio
$690

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 May 19, 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

Sat 7/4

2:15 pm-11:23 pm

1 stop8h 08m

Port of Spain Piarco Intl

Mon 7/20

12:30 am-3:39 pm

1 stop16h 09m

$650

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Sat 7/4

8:00 am-10:33 pm

2 stops13h 33m

Port of Spain Piarco Intl

Tue 7/21

3:18 pm-11:59 pm

1 stop9h 41m

$654

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Sat 7/4

6:00 am-10:33 pm

2 stops15h 33m

Port of Spain Piarco Intl

Tue 7/21

3:18 pm-10:09 am

2 stops19h 51m

$684
Quickest round-trip

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Mon 9/14

5:27 am-2:00 pm

1 stop7h 33m

Port of Spain Piarco Intl

Fri 9/18

3:45 pm-11:23 pm

1 stop8h 38m

$690

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Mon 9/14

12:39 pm-2:00 pm

2 stops24h 21m

Port of Spain Piarco Intl

Fri 9/18

3:45 pm-11:23 pm

1 stop8h 38m

$694

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Fri 9/4

6:30 pm-2:13 pm

2 stops18h 43m

Port of Spain Piarco Intl

Mon 9/14

3:45 pm-2:56 pm

2 stops24h 11m

$734

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Sun 7/5

9:37 am-11:23 pm

1 stop12h 46m

Port of Spain Piarco Intl

Wed 7/15

2:00 am-12:30 pm

1 stop11h 30m

$750

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Tue 7/7

7:43 am-11:23 pm

1 stop14h 40m

Port of Spain Piarco Intl

Tue 7/21

2:00 am-10:57 pm

2 stops21h 57m

$754

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Thu 7/2

4:18 pm-11:23 pm

1 stop30h 05m

Port of Spain Piarco Intl

Tue 7/21

12:30 am-8:27 am

1 stop8h 57m

$757

San AntonioPort of Spain

SAT - POS

SATPOS

San Antonio

Fri 7/3

11:43 am-11:23 pm

1 stop10h 40m

Port of Spain Piarco Intl

Mon 7/13

12:30 am-8:27 am

1 stop8h 57m

$770

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

7h 33m

Direct flights

None
The fastest flight from San Antonio to Trinidad and Tobago takes 7h 33m
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.
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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 $554Free CancellationRating
7.1
11,645 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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