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Port of Spain

$659+ Cheap flights from Portland (PDX) 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — POS
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Portland to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$659
(United Airlines)

Popular in

November

Cheapest in

May

Average price

$1,215
Provider with most accurate pricing for Portland-Port of Spain Piarco Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Port of Spain Piarco Intl flights.
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From Portland to Port of Spain Piarco Intl
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Highest demand for flights based on searches. 15% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Portland to Port of Spain

Cheapest flights from Portland to Port of Spain
Explore the most affordable flight options available from Portland to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/12. 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 12/107:00 amPDX - POS
1 stop13h 23mUnited Airlines
Tue 12/161:30 amPOS - PDX
2 stops21h 11mUnited Airlines
Deal found 11/12$659
This American Airlines deal was found by Cheapflights users on 11/12. 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 12/105:59 pmPDX - POS
2 stops17h 34mAmerican Airlines
Wed 12/174:33 pmPOS - PDX
2 stops22h 27mAmerican Airlines
Deal found 11/12$663
This United Airlines deal was found by Cheapflights users on 11/13. 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 11/177:38 pmPDX - POS
2 stops24h 45mUnited Airlines
Sun 11/231:30 amPOS - PDX
1 stop14h 43mUnited Airlines
Deal found 11/13$679
This American Airlines deal was found by Cheapflights users on 11/13. 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 11/1710:45 pmPDX - POS
1 stop12h 45mAmerican Airlines
Mon 11/247:19 amPOS - PDX
1 stop20h 12mAmerican Airlines
Deal found 11/13$699
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:00 amPDX - POS
1 stop13h 23mUnited Airlines
Thu 11/131:30 amPOS - PDX
2 stops25h 21mUnited Airlines
Deal found 11/10$789
This United Airlines deal was found by Cheapflights users on 11/11. 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 11/227:38 pmPDX - POS
2 stops24h 45mUnited Airlines
Sat 11/291:30 amPOS - PDX
2 stops41h 16mUnited Airlines
Deal found 11/11$949
This United Airlines deal was found by Cheapflights users on 11/12. 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 12/1712:55 pmPDX - POS
1 stop31h 28mUnited Airlines
Sun 12/211:30 amPOS - PDX
2 stops20h 01mUnited Airlines
Deal found 11/12$968

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 November 13, 2025.
Use the filters below to find and compare flights from Portland to Port of Spain that are best for you.

Fly from

Portland

Fly to

Port of Spain

Route

Depart

Return

Price

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Wed 12/10

5:00 am-12:23 am

2 stops15h 23m

Port of Spain Piarco Intl

Tue 12/16

1:30 am-6:41 pm

2 stops21h 11m

$659

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Wed 12/10

10:45 pm-3:33 pm

1 stop12h 48m

Port of Spain Piarco Intl

Wed 12/17

7:10 am-11:52 pm

1 stop20h 42m

$659

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Tue 3/10

2:16 pm-1:51 pm

2 stops20h 35m

Port of Spain Piarco Intl

Mon 3/16

3:34 pm-4:44 pm

2 stops28h 10m

$683

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Tue 3/10

7:10 am-11:23 pm

1 stop13h 13m

Port of Spain Piarco Intl

Sun 3/15

12:30 am-11:15 pm

1 stop25h 45m

$701

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Wed 12/17

12:55 pm-12:23 am

1 stop31h 28m

Port of Spain Piarco Intl

Sun 12/21

1:30 am-5:31 pm

2 stops20h 01m

$968

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Wed 12/17

9:30 pm-5:15 am

1 stop27h 45m

Port of Spain Piarco Intl

Mon 12/22

9:10 am-8:50 pm

1 stop15h 40m

$1,088

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Compare providers for flights from Portland 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 Portland to Port of Spain in November.
ProviderPrice AccuracyTrust Score*
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 Portland-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 Portland-Port of Spain flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Port of Spain flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-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 Portland-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 Portland to Port of Spain

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

What is the cheapest time of day to fly from PDX to POS?

Find hourly flight availability from Portland 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 November 13, 2025.

When flying from Portland to Port of Spain, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 32% versus a flight in the afternoon.

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 November 13, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Portland to Port of Spain. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,017 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

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
9,017 reviews
United Airlines
7.4
Good
9,017 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

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
11,051 reviews
United Airlines
7.4
Good
9,017 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

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 Portland 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 Portland to Port of Spain?

    A quick flight from Portland to Port of Spain can take about 12h 48m. United Airlines provides one of the quickest options available for as low as $659. Airlines will cover a distance of 4314 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    United Airlines, at $616, was found to be the cheapest airline from Portland to Port of Spain. An alternate airline flying to your destination would be American Airlines. United Airlines is currently priced 27% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Portland 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 Portland to Port of Spain.

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

    Yes. Cheapflights offers flight deals from Portland 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.

See more FAQs

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Alternative routes for Portland to Port of Spain

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Port of Spain flights
Eugene to Port of Spain flights
Redmond to Port of Spain flights

Top 2 airlines flying from Portland to Port of Spain

Discover the top 2 airlines that operate flights from Portland 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$616Average$768FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$707Average$970FlexibilityNo cancel feeOn-time71%

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