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Trinidad

$849+ Cheap flights from Portland (PDX) to Trinidad

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — POS
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
1 adult, Economy
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Cheap flight deals from Portland to Trinidad

Cheapest flights from Portland to Trinidad
Explore the most affordable flight options available from Portland to Trinidad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

This United Airlines deal was found by Cheapflights users on 12/8. 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 12/243:52 pmPDX - POS
2 stops28h 31mUnited Airlines
Tue 1/61:30 amPOS - PDX
2 stops20h 40mUnited Airlines
Deal found 12/8$968
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/222:45 pmPDX - POS
2 stops29h 38mUnited Airlines
Sun 1/42:20 amPOS - PDX
2 stops24h 20mUnited Airlines
Deal found 12/9$1,013
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Wed 12/2410:39 pmPDX - POS
1 stop13h 05mAmerican Airlines
Wed 1/76:30 amPOS - PDX
1 stop21h 16mAmerican Airlines
Deal found 12/8$1,140
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Sun 12/213:54 pmPDX - POS
2 stops28h 29mUnited Airlines
Sat 1/31:30 amPOS - PDX
2 stops40h 05mUnited Airlines
Deal found 12/9$1,245
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/176:00 amPDX - POS
3 stops38h 23mUnited Airlines
Thu 1/11:30 amPOS - PDX
2 stops36h 31mUnited Airlines
Deal found 12/8$1,252

Find flight deals from Portland to Trinidad

Keep the following information in mind while searching for Portland to Trinidad flight deals. Data was last updated December 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$849
(United Airlines)

Popular in

November

Cheapest in

March

Average price

$1,022
Provider with most accurate pricing for Portland-Port of Spain Piarco Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Port of Spain Piarco Intl flights.
Search Deals
From Portland to Trinidad
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Trinidad 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 December 10, 2025.
Use the filters below to find and compare flights from Portland to Trinidad that are best for you.

Fly from

Portland

Fly to

Trinidad

Route

Depart

Return

Price

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Wed 5/13

11:59 pm-11:23 pm

1 stop20h 24m

Port of Spain Piarco Intl

Fri 5/15

12:30 am-7:27 pm

1 stop21h 57m

$849

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Wed 12/24

3:52 pm-12:23 am

2 stops28h 31m

Port of Spain Piarco Intl

Tue 1/6

1:30 am-6:10 pm

2 stops20h 40m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Best time to book a flight from Portland to Trinidad

Have a flexible travel schedule? Discover the best time to fly to Trinidad 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 Trinidad
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Trinidad

Get insights into the airlines that provide service to Trinidad. 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 Trinidad. Reviews last updated December 10, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Portland to Trinidad. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,048 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

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

  • What airport do you fly from for flights from Portland to Trinidad?

    Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to Trinidad from Portland.

  • How long is the flight from Portland to Trinidad?

    For as low as $849, United Airlines can have you in Trinidad from Portland in 20h 24m. There are 4314 mi between Portland and Trinidad.

  • Can I find deals for flights from Portland to Trinidad that include hotel bookings?

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

  • How can I find direct flights from Portland to Trinidad?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Trinidad.

  • Can I find deals for business class flights from Portland to Trinidad?

    Yes. Cheapflights offers flight deals from Portland to Trinidad 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 Trinidad

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

Discover the top 2 airlines that operate flights from Portland to Trinidad. 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 December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$526Average$768FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$767Average$1,022FlexibilityNo cancel feeOn-time71%

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