HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Port of Spain

$261+ Cheap flights from Austin (AUS) to Port of Spain (POS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — POS
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to Port of Spain with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Austin to Port of Spain

Cheapest flights from Austin to Port of Spain
Explore the most affordable flight options available from Austin to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 11/125:00 amAUS - POS
2 stops18h 48mMultiple Airlines
Fri 12/1210:10 amPOS - AUS
1 stop14h 11mMultiple Airlines
Deal found 10/28$431
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/145:00 amAUS - POS
1 stop13h 00mMultiple Airlines
Mon 11/172:26 pmPOS - AUS
2 stops34h 23mMultiple Airlines
Deal found 10/26$517
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 10/297:45 amAUS - POS
2 stops34h 10mMultiple Airlines
Wed 11/59:10 amPOS - AUS
1 stop26h 29mMultiple Airlines
Deal found 10/28$530
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/287:11 amAUS - POS
1 stop14h 27mAmerican Airlines
Mon 12/84:33 pmPOS - AUS
1 stop10h 26mAmerican Airlines
Deal found 10/27$549
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/122:16 pmAUS - POS
1 stop8h 07mUnited Airlines
Thu 12/111:30 amPOS - AUS
1 stop13h 29mUnited Airlines
Deal found 10/28$584

Cheap flight deals from Austin to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Port of Spain (POS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$431
(Kiwi.com)

One-way from

$261
(Kiwi.com)

Popular in

May

Cheapest in

September
Provider with most accurate pricing for Austin Bergstrom-Port of Spain Piarco Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Port of Spain Piarco Intl flights.
Search Deals
From Austin Bergstrom to Port of Spain Piarco Intl
Search Deals
One-way flight from Austin Bergstrom to Port of Spain Piarco Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Port of Spain 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 October 29, 2025.
Use the filters below to find and compare flights from Austin to Port of Spain that are best for you.

Fly from

Austin

Fly to

Port of Spain

Route

Depart

Return

Price

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Fri 11/14

5:00 am-8:00 pm

1 stop13h 00m

Port of Spain Piarco Intl

Mon 11/17

2:26 pm-10:49 pm

2 stops34h 23m

$517

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Fri 1/23

9:35 am-12:23 am

1 stop12h 48m

Port of Spain Piarco Intl

Fri 2/13

1:30 am-3:32 pm

1 stop16h 02m

$549

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Fri 1/23

11:12 am-10:48 pm

1 stop9h 36m

Port of Spain Piarco Intl

Sat 2/14

4:47 pm-10:00 am

1 stop19h 13m

$549

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Fri 11/28

7:11 am-11:38 pm

1 stop14h 27m

Port of Spain Piarco Intl

Mon 12/8

4:33 pm-12:59 am

1 stop10h 26m

$549

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Wed 11/12

2:16 pm-12:23 am

1 stop8h 07m

Port of Spain Piarco Intl

Thu 12/11

1:30 am-12:59 pm

1 stop13h 29m

$584

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Sat 11/15

5:00 am-1:05 pm

3 stops30h 05m

$261

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Sat 11/15

2:29 pm-1:48 am

1 stop9h 19m

$340

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Wed 11/19

7:10 am-12:23 am

1 stop15h 13m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Austin to Port of Spain

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Port of Spain in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Port of Spain flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Port of Spain flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Port of Spain flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Port of Spain flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Port of Spain flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Austin 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 Austin to Port of Spain

What is the cheapest month to book a flight from Austin to Port of Spain?

Currently, March is the cheapest month in which you can book a flight from Austin to Port of Spain (average of $323). Flying from Austin to Port of Spain 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 AUS to POS?

Find hourly flight availability from Austin to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 26% on flights from Austin to Port of Spain by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Austin to Port of Spain?

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. 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 Port of Spain. Reviews last updated October 29, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Austin to Port of Spain to help guide your decision. 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
8,999 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,999 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Austin to Port of Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Port of Spain?

    Airlines like United Airlines and American Airlines fly from Austin to Port of Spain in about 9h 36m. The time it takes to get you to your destination can typically vary by up to 3h 12m. The distance between Austin and Port of Spain is about 2694 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Austin to Port of Spain round-trip?

    American Airlines, at $528, was found to be the cheapest airline from Austin to Port of Spain. An alternate airline flying to your destination would be United Airlines. You may be able to fly from Austin to Port of Spain for 24% less than the average price by searching for these airlines.

  • Can I find deals for flights from Austin to Port of Spain that include hotel bookings?

    Yes. In addition to deals on Austin to Port of Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Port of Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Port of Spain.

  • Can I find deals for business class flights from Austin to Port of Spain?

    Yes. Cheapflights offers flight deals from Austin to Port of Spain 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 Austin to Port of Spain?

    Currently, March is the cheapest month in which you can book a flight from Austin to Port of Spain (average of $323). Flying from Austin to Port of Spain 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Austin to Port of Spain

Discover the top 2 airlines that operate flights from Austin to Port of Spain. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$528Average$658FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$538Average$723FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.