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Trinidad

$659+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — POS
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
1 adult, Economy
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Cheap flight deals from Portland to Trinidad

Keep the following information in mind while searching for Portland to Trinidad flight deals. Data was last updated octubre 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$659
(United Airlines)

Popular in

November

Cheapest in

May

Average price

$721
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 Trinidad
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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 October 2025
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Find 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 octubre 14, 2025.

This United Airlines deal was found by Cheapflights users on 10/13. 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.
mar. 11/116:00 amPDX - POS
2 stops14h 23mUnited Airlines
lun. 11/171:30 amPOS - PDX
2 stops21h 06mUnited Airlines
Deal found 10/13$659
This American Airlines deal was found by Cheapflights users on 10/13. 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.
mar. 11/115:42 pmPDX - POS
2 stops17h 48mAmerican Airlines
mar. 11/187:19 amPOS - PDX
1 stop20h 12mAmerican Airlines
Deal found 10/13$663
This United Airlines deal was found by Cheapflights users on 10/12. 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.
mar. 10/287:00 amPDX - POS
1 stop13h 23mUnited Airlines
jue. 10/3012:30 amPOS - PDX
2 stops21h 06mUnited Airlines
Deal found 10/12$789

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 octubre 14, 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

mar. 11/11

5:00 am-12:23 am

2 stops15h 23m

Port of Spain Piarco Intl

lun. 11/17

1:30 am-12:13 pm

1 stop14h 43m

$659

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

mar. 11/11

10:45 pm-11:39 pm

1 stop20h 54m

Port of Spain Piarco Intl

mar. 11/18

7:19 am-11:31 pm

1 stop20h 12m

$659

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

vie. 1/23

7:00 am-12:23 am

1 stop13h 23m

Port of Spain Piarco Intl

jue. 1/29

1:30 am-12:18 pm

1 stop14h 48m

$679

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

vie. 1/23

10:59 pm-10:48 pm

1 stop19h 49m

Port of Spain Piarco Intl

vie. 1/30

6:30 am-11:46 pm

1 stop21h 16m

$679

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

mar. 10/28

7:00 am-11:23 pm

1 stop13h 23m

Port of Spain Piarco Intl

jue. 10/30

12:30 am-6:36 pm

2 stops21h 06m

$789

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

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

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

Find hourly flight availability from Portland to Trinidad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Trinidad at noon. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the afternoon.

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 octubre 14, 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
8,976 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,976 reviews
United Airlines
7.4
Good
8,976 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,042 reviews
United Airlines
7.4
Good
8,976 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 $659, United Airlines can have you in Trinidad from Portland in 15h 23m. There are 4314 mi between Portland and Trinidad. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 octubre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$616Average$768FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$707Average$871FlexibilityNo cancel feeOn-time71%

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