$659 Find Cheap Flights from Portland to Trinidad

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Trinidad departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Trinidad

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Trinidad, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Trinidad, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Portland to Trinidad Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Trinidad that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Trinidad

Wed, Dec 10 - Tue, Dec 16
United Airlines Logo
7:00 am - 12:23 amPDX-POS
13h 23m1 stop
United Airlines Logo
1:30 am - 6:41 pmPOS-PDX
21h 11m2 stops
$659United Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
American Airlines Logo
5:59 pm - 3:33 pmPDX-POS
17h 34m2 stops
American Airlines Logo
7:10 am - 11:52 pmPOS-PDX
20h 42m1 stop
$663American Airlines
Find Deal
Tue, Mar 10 - Mon, Mar 16
American Airlines Logo
2:16 pm - 1:51 pmPDX-POS
20h 35m2 stops
American Airlines Logo
3:34 pm - 4:44 pmPOS-PDX
28h 10m2 stops
$683American Airlines
Find Deal
Tue, Mar 10 - Mon, Mar 16
American Airlines Logo
10:59 pm - 1:51 pmPDX-POS
11h 52m1 stop
American Airlines Logo
3:34 pm - 11:03 pmPOS-PDX
34h 29m1 stop
$697American Airlines
Find Deal
Tue, Mar 10 - Sun, Mar 15
United Airlines Logo
7:10 am - 11:23 pmPDX-POS
13h 13m1 stop
United Airlines Logo
12:30 am - 11:15 pmPOS-PDX
25h 45m1 stop
$701United Airlines
Find Deal
Tue, Mar 10 - Sun, Mar 15
United Airlines Logo
5:15 am - 11:23 pmPDX-POS
15h 08m2 stops
United Airlines Logo
12:30 am - 5:46 pmPOS-PDX
20h 16m2 stops
$703United Airlines
Find Deal
Tue, Mar 10 - Sun, Mar 15
United Airlines Logo
1:25 pm - 11:23 pmPDX-POS
30h 58m3 stops
United Airlines Logo
12:30 am - 10:38 pmPOS-PDX
25h 08m2 stops
$813United Airlines
Find Deal
Wed, Dec 17 - Sun, Dec 21
United Airlines Logo
12:55 pm - 12:23 amPDX-POS
31h 28m1 stop
United Airlines Logo
1:30 am - 5:31 pmPOS-PDX
20h 01m2 stops
$968United Airlines
Find Deal
Wed, Dec 17 - Sun, Dec 21
United Airlines Logo
8:30 am - 12:23 amPDX-POS
35h 53m2 stops
United Airlines Logo
1:30 am - 10:59 pmPOS-PDX
25h 29m2 stops
$995United Airlines
Find Deal
Wed, Dec 17 - Mon, Dec 22
Multiple Airlines Logo
9:30 pm - 5:15 amPDX-POS
27h 45m1 stop
Multiple Airlines Logo
9:10 am - 8:50 pmPOS-PDX
15h 40m1 stop
$1,088Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Portland to Trinidad flights

Get data-powered insights and trends into flights from Portland to Trinidad to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Portland to Trinidad?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $370, prices are generally cheapest when you fly direct.

What’s the cheapest day of the week to fly from Portland to Trinidad?

The average price of all round-trip flights from Portland to Trinidad clicked on KAYAK for each day over the last 12 months.

When flying from Portland to Trinidad, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Portland, you’ll find the best rates on Mondays and the most expensive ones on Fridays.

Good to know

Low seasonMay
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 13% lower on average.

FAQs - booking Trinidad flights

  • How does KAYAK find such low prices on flights from Portland to Trinidad?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Trinidad.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Trinidad?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Trinidad is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Trinidad?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Trinidad with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Trinidad?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Trinidad up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Trinidad?

    The cheapest time of day to fly to Trinidad is generally at night, when round-trip flights cost $804 on average. The most expensive time of day to fly to Trinidad is generally in the morning, which is peak travel time and where the average cost of a ticket is $821.

Reviews of the top airlines flying from Portland to Trinidad

 
See real verified KAYAK customer reviews for airlines flying from Portland to Trinidad. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Trinidad? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9016 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
6.6Food
8.1Crew
Airline reviews

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

10.0 ExcellentDavid, Nov 2025IAD - BTV
Read more United Airlines reviews

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

We loved the steward on the plane. He made the night enjoyable

Everything you need to know for your flight to Trinidad

Information on your arrival and departure airports