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Cheap flights from Austin to Port of Spain from $578

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Port of Spain departing on 8/26. 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
0 bags

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Find the cheapest flights from Austin to Port of Spain

Cheap round-trip flights

American Airlines Logo
10:59 am - 9:36 pmAUS-POS
9h 37m1 stop
American Airlines Logo
7:00 am - 8:53 pmPOS-AUS
14h 53m1 stop
$578American Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
American Airlines Logo
3:34 pm - 2:25 pmAUS-POS
21h 51m2 stops
American Airlines Logo
3:35 pm - 11:38 amPOS-AUS
21h 03m2 stops
$583American Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Logo
5:55 pm - 4:15 amAUS-POS
9h 20m1 stop
Logo
3:51 am - 11:02 pmPOS-AUS
20h 11m2 stops
$614
Find Deal
Sun, Aug 31 - Fri, Sep 5
American Airlines Logo
5:02 am - 9:36 pmAUS-POS
15h 34m1 stop
American Airlines Logo
3:25 pm - 11:38 amPOS-AUS
21h 13m2 stops
$643American Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 6
American Airlines Logo
5:02 am - 2:25 pmAUS-POS
8h 23m1 stop
American Airlines Logo
3:25 pm - 5:30 pmPOS-AUS
27h 05m1 stop
$651American Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 6
American Airlines Logo
8:38 am - 9:36 pmAUS-POS
11h 58m2 stops
American Airlines Logo
3:25 pm - 11:38 amPOS-AUS
21h 13m2 stops
$663American Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 6
United Airlines Logo
7:05 am - 11:23 pmAUS-POS
15h 18m1 stop
United Airlines Logo
12:30 am - 1:08 pmPOS-AUS
13h 38m1 stop
$672United Airlines
Find Deal
Sun, Aug 31 - Fri, Sep 5
Logo
7:15 am - 8:00 pmAUS-POS
11h 45m1 stop
Logo
2:25 am - 11:02 pmPOS-AUS
21h 37m3 stops
$699
Find Deal
Sun, Aug 31 - Fri, Sep 5
United Airlines Logo
12:48 pm - 11:23 pmAUS-POS
57h 35m2 stops
United Airlines Logo
12:30 am - 10:54 pmPOS-AUS
23h 24m2 stops
$780United Airlines
Find Deal
Tue, Aug 26 - Mon, Sep 1
United Airlines Logo
5:55 pm - 11:23 pmAUS-POS
28h 28m1 stop
United Airlines Logo
12:30 am - 8:51 amPOS-AUS
9h 21m1 stop
$805United Airlines
Find Deal
Tue, Aug 26 - Mon, Sep 1

American Airlines flights from Austin to Port of Spain

Our best American Airlines deals on Austin to Port of Spain flight tickets
American Airlines
Aug 26
AUS10:59 amAustin Bergstrom
9h 37m
1 stop
POS9:36 pmPort of Spain Piarco Intl
Sep 2
POS7:00 amPort of Spain Piarco Intl
14h 53m
1 stop
AUS8:53 pmAustin Bergstrom
$578
Find similar
American Airlines
Aug 26
AUS3:34 pmAustin Bergstrom
21h 51m
2 stops
POS2:25 pmPort of Spain Piarco Intl
Sep 2
POS3:35 pmPort of Spain Piarco Intl
21h 03m
2 stops
AUS11:38 amAustin Bergstrom
$583
Find similar
American Airlines
Aug 4
AUS6:13 pmAustin Bergstrom
18h 47m
1 stop
POS2:00 pmPort of Spain Piarco Intl
Aug 12
POS3:35 pmPort of Spain Piarco Intl
9h 38m
1 stop
AUS12:13 amAustin Bergstrom
$618
Find similar

United Airlines flights from Austin to Port of Spain

Our best United Airlines deals on Austin to Port of Spain flight tickets
United Airlines
Aug 31
AUS7:05 amAustin Bergstrom
15h 18m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Sep 5
POS12:30 amPort of Spain Piarco Intl
13h 38m
1 stop
AUS1:08 pmAustin Bergstrom
$672
Find similar
United Airlines
Aug 10
AUS7:05 amAustin Bergstrom
15h 18m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Aug 16
POS12:30 amPort of Spain Piarco Intl
9h 07m
1 stop
AUS8:37 amAustin Bergstrom
$723
Find similar
United Airlines
Aug 26
AUS12:48 pmAustin Bergstrom
57h 35m
2 stops
POS11:23 pmPort of Spain Piarco Intl
Sep 1
POS12:30 amPort of Spain Piarco Intl
23h 24m
2 stops
AUS10:54 pmAustin Bergstrom
$780
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Austin to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Tue 8/26

10:59 am-9:36 pm

1 stop9h 37m

Port of Spain Piarco Intl

Tue 9/2

7:00 am-8:53 pm

1 stop14h 53m

$578

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Tue 8/26

3:34 pm-2:25 pm

2 stops21h 51m

Port of Spain Piarco Intl

Tue 9/2

3:35 pm-11:38 am

2 stops21h 03m

$583

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Sun 8/31

5:55 pm-4:15 am

1 stop9h 20m

Port of Spain Piarco Intl

Fri 9/5

3:51 am-11:02 pm

2 stops20h 11m

$614

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Sun 8/31

5:02 am-9:36 pm

1 stop15h 34m

Port of Spain Piarco Intl

Sat 9/6

3:25 pm-11:38 am

2 stops21h 13m

$643

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Sun 8/31

5:02 am-2:25 pm

1 stop8h 23m

Port of Spain Piarco Intl

Sat 9/6

3:25 pm-5:30 pm

1 stop27h 05m

$651

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Sun 8/31

8:38 am-9:36 pm

2 stops11h 58m

Port of Spain Piarco Intl

Sat 9/6

3:25 pm-11:38 am

2 stops21h 13m

$663

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Sun 8/31

7:05 am-11:23 pm

1 stop15h 18m

Port of Spain Piarco Intl

Fri 9/5

12:30 am-1:08 pm

1 stop13h 38m

$672

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Sun 8/31

7:15 am-8:00 pm

1 stop11h 45m

Port of Spain Piarco Intl

Fri 9/5

2:25 am-11:02 pm

3 stops21h 37m

$699

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Tue 8/26

12:48 pm-11:23 pm

2 stops57h 35m

Port of Spain Piarco Intl

Mon 9/1

12:30 am-10:54 pm

2 stops23h 24m

$780

AustinPort of Spain

AUS - POS

AUSPOS

Austin Bergstrom

Tue 8/26

5:55 pm-11:23 pm

1 stop28h 28m

Port of Spain Piarco Intl

Mon 9/1

12:30 am-8:51 am

1 stop9h 21m

$805

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Port of Spain from

How to get the cheapest flight ticket from Austin to Port of Spain

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Austin and Port of Spain?

What is the cheapest month to fly to Port of Spain?

The month of September is, on average, the cheapest month to fly to Port of Spain from Austin, with most prices found around $538. If you’re not able to fly to Port of Spain in September, then July is your next best option. Flight prices from Austin to Port of Spain during July average around $597.

What is the cheapest day to depart on your flight to Port of Spain?

The cheapest day to depart from Austin to Port of Spain is on a Sunday when prices can be found for as low as $626. Flights from Austin to Port of Spain on a Tuesday will generally be more expensive and average around $729. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Port of Spain?

In the evening is the cheapest time of day to fly from Austin to Port of Spain when you can find flight prices for as low as $556. Flying to Port of Spain in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Port of Spain, so prices are often more expensive at around $754 per ticket.

When to book flights from Austin to Port of Spain

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Port of Spain according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Port of Spain (AUS to POS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Port of Spain

Best Price Found

$578

Fastest flight time

8h 23m

Direct flights

None

Airports in Port of Spain

1 airport
The best flight deal from Austin to Port of Spain found on momondo in the last 72 hours is $578
The fastest flight from Austin to Port of Spain takes 8h 23m
There are no direct flights from Austin to Port of Spain. Popular non-direct route for this connection is Austin Bergstrom Airport - Port of Spain Piarco Intl Airport.
There is 1 airport near Port of Spain: Port of Spain Piarco Intl (POS)
Search flight deals

  • How far is Austin Bergstrom to Port of Spain Piarco Intl by plane?

    There are 2688.6 mi between Austin Bergstrom and Port of Spain Piarco Intl. By plane, this route typically takes 8h 23m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Port of Spain Piarco Intl Airport?

    Prices for flights from Austin Bergstrom Airport to Port of Spain Piarco Intl Airport refresh daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Port of Spain Piarco Intl Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Port of Spain Piarco Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Port of Spain Piarco Intl Airport.

  • What documentation or ID do you need to fly to Port of Spain Piarco Intl Airport?

    The required travel and health documents for your Port of Spain Piarco Intl Airport 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 Port of Spain Piarco Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Austin to Port of Spain?

Best airlines flying from Austin to Port of Spain

Compare and see reviews for airlines that fly from Austin to Port of Spain with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $528Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $538Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights

Traveling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Piarco

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Port of Spain?

It is quick and easy to find Austin to Port of Spain flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Port of Spain that suits you.

Can I find flights from Austin to Port of Spain with flexible booking policies on momondo?

Flights from Austin to Port of Spain with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Austin to Port of Spain?

momondo provides multiple filters to help you find the best flight to Port of Spain from Austin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Austin to Port of Spain right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Austin to Port of Spain flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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