$263+ Cheap flights from Austin (AUS) to Port of Spain (POS)
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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — POS
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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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.Cheap flight deals from Austin to Port of Spain
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Cheapest flights from Austin to Port of SpainExplore 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 September 10, 2026.
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 September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/222:30 pm -
1 stop7h 53m
Wed 10/2812:25 am -
1 stop9h 06m
Deal found 9/7![United Airlines logo]()
$630
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/163:11 pm -
2 stops21h 57m
Mon 11/164:42 pm -
2 stops24h 48m
Deal found 9/8![American Airlines logo]()
$634
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/1512:15 pm -
1 stop10h 08m
Sat 11/141:25 am -
1 stop11h 48m
Deal found 9/8![United Airlines logo]()
$635
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 11/45:11 am -
1 stop8h 26m
Tue 11/104:42 pm -
2 stops22h 39m
Deal found 9/10![American Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/52:30 pm -
1 stop7h 53m
Sun 10/1812:30 am -
1 stop18h 09m
Deal found 9/9![United Airlines logo]()
$653
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 10/55:00 am -
1 stop8h 08m
Mon 10/193:08 pm -
2 stops21h 50m
Deal found 9/9![American Airlines logo]()
$657
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Tue 9/224:25 pm -
1 stop12h 05m
Tue 9/299:10 am -
2 stops33h 38m
Deal found 9/8![Multiple Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/309:39 am -
1 stop12h 44m
Sat 10/312:30 am -
1 stop13h 52m
Deal found 9/8![United Airlines logo]()
$675
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 11/105:11 am -
1 stop8h 26m
Sun 11/154:42 pm -
1 stop18h 19m
Deal found 9/8![American Airlines logo]()
$688
Best flights from Austin to Port of SpainDiscover carefully curated flight deals from Austin to Port of Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Austin to Port of Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/222:30 pm -
1 stop7h 53m
Wed 10/2812:25 am -
1 stop9h 06m
Deal found 9/7![United Airlines logo]()
$630
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/165:00 am -
1 stop8h 08m
Mon 11/164:42 pm -
2 stops24h 48m
Deal found 9/8![American Airlines logo]()
$634
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/1512:15 pm -
1 stop10h 08m
Sat 11/141:25 am -
1 stop11h 48m
Deal found 9/8![United Airlines logo]()
$635
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 11/45:11 am -
1 stop8h 26m
Tue 11/104:42 pm -
2 stops20h 06m
Deal found 9/6![American Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 10/1712:15 pm -
1 stop10h 08m
Mon 11/161:25 am -
1 stop18h 26m
Deal found 9/8![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/229:39 am -
1 stop12h 44m
Sat 10/2412:30 am -
1 stop15h 51m
Deal found 9/7![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/309:39 am -
1 stop12h 44m
Sat 10/312:30 am -
1 stop13h 52m
Deal found 9/8![United Airlines logo]()
$675
Last-minute flights from Austin to Port of SpainDiscover last-minute flight deals from Austin to Port of Spain. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Port of Spain. Data last updated September 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Tue 9/224:25 pm -
1 stop12h 05m
Tue 9/299:10 am -
2 stops33h 38m
Deal found 9/8![Multiple Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/227:00 am -
1 stop15h 23m
Mon 9/2812:30 am -
1 stop11h 24m
Deal found 9/8![United Airlines logo]()
$739
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/2212:44 pm -
2 stops24h 22m
Tue 9/293:06 pm -
2 stops19h 40m
Deal found 9/8![American Airlines logo]()
$743
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/286:55 am -
2 stops15h 28m
Sat 10/312:30 am -
1 stop9h 07m
Deal found 9/8![United Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/309:39 am -
1 stop12h 44m
Sat 10/312:30 am -
1 stop13h 52m
Deal found 9/8![United Airlines logo]()
$675
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/52:30 pm -
1 stop7h 53m
Sun 10/1812:30 am -
1 stop18h 09m
Deal found 9/9![United Airlines logo]()
$653
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 10/55:00 am -
1 stop8h 08m
Mon 10/193:08 pm -
2 stops21h 50m
Deal found 9/9![American Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/1512:15 pm -
1 stop10h 08m
Sat 11/141:25 am -
1 stop11h 48m
Deal found 9/8![United Airlines logo]()
$635
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/163:11 pm -
2 stops21h 57m
Mon 11/164:42 pm -
2 stops24h 48m
Deal found 9/8![American Airlines logo]()
$634
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/222:30 pm -
1 stop7h 53m
Wed 10/2812:25 am -
1 stop9h 06m
Deal found 9/7![United Airlines logo]()
$630
One-way flights from Austin to Port of SpainSearch for one-way flight options from Austin to Port of Spain. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Austin to Port of Spain. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Mon 10/56:33 pm -
2 stops23h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 10/2212:08 pm -
2 stops29h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Mon 9/211:25 pm -
2 stops28h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/222:30 pm -
1 stop7h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/55:10 am -
1 stop17h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$393
Find 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $618 (Copa Airlines) |
One-way from | $263 (Kiwi.com) |
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 7,457,451 searches. Data last updated September 10, 2026.
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
Cheapest round-trip
AustinPort of Spain
AUS Austin Bergstrom - POS Port of Spain Piarco Intl
AUSPOS
Austin Bergstrom
Mon 10/5
6:33 pm-6:55 pm
2 stops23h 22m
Port of Spain Piarco Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$263
AustinPort of Spain
AUS Austin Bergstrom - POS Port of Spain Piarco Intl
AUSPOS
Austin Bergstrom
Mon 9/21
1:25 pm-6:55 pm
2 stops28h 30m
Port of Spain Piarco Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$340
Quickest round-trip
AustinPort of Spain
AUS Austin Bergstrom - POS Port of Spain Piarco Intl
AUSPOS
Austin Bergstrom
Thu 10/22
2:30 pm-11:23 pm
1 stop7h 53m
Port of Spain Piarco Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$348
AustinPort of Spain
AUS Austin Bergstrom - POS Port of Spain Piarco Intl
AUSPOS
Austin Bergstrom
Mon 10/5
5:10 am-11:23 pm
1 stop17h 13m
Port of Spain Piarco Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$393
AustinPort of Spain
AUS Austin Bergstrom - POS Port of Spain Piarco Intl
AUSPOS
Austin Bergstrom
Thu 10/22
10:52 am-1:17 pm
3 stops25h 25m
Port of Spain Piarco Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$394
AustinPort of Spain
AUS Austin Bergstrom - POS Port of Spain Piarco Intl
AUSPOS
Austin Bergstrom
Thu 10/22
2:30 pm-11:23 pm
1 stop7h 53m
Port of Spain Piarco Intl
Wed 10/28
12:25 am-8:31 am
1 stop9h 06m
$630
AustinPort of Spain
AUS Austin Bergstrom - POS Port of Spain Piarco Intl
AUSPOS
Austin Bergstrom
Fri 10/16
5:00 am-2:08 pm
1 stop8h 08m
Port of Spain Piarco Intl
Mon 11/16
4:42 pm-3:30 pm
2 stops24h 48m
$634
AustinPort of Spain
AUS Austin Bergstrom - POS Port of Spain Piarco Intl
AUSPOS
Austin Bergstrom
Thu 10/15
12:15 pm-11:23 pm
1 stop10h 08m
Port of Spain Piarco Intl
Sat 11/14
1:25 am-11:13 am
1 stop11h 48m
$635
AustinPort of Spain
AUS Austin Bergstrom - POS Port of Spain Piarco Intl
AUSPOS
Austin Bergstrom
Sat 10/17
12:15 pm-11:23 pm
1 stop10h 08m
Port of Spain Piarco Intl
Mon 11/16
1:25 am-5:51 pm
1 stop18h 26m
$635
AustinPort of Spain
AUS Austin Bergstrom - POS Port of Spain Piarco Intl
AUSPOS
Austin Bergstrom
Thu 10/22
9:39 am-11:23 pm
1 stop12h 44m
Port of Spain Piarco Intl
Sat 10/24
12:30 am-3:21 pm
1 stop15h 51m
$635
Showing 1-10 of 12 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-Port of Spain flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Port of Spain flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
AUS-POS
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.
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 September 10, 2026.
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.
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
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.
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Alternative routes for Austin to Port of Spain
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Complete your trip
Complete your trip to Port of Spain by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Austin to Port of Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Port of Spain flights
Browse other Austin and Port of Spain flight options. Last updated on September 10, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
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Other flights to Port of Spain
Explore flights to Port of Spain departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$548 | Average$708 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$593 | Average$669 | FlexibilityNo cancel fee | On-time69% |