$648 Find Cheap Flights from Portland to Trinidad and Tobago

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 and Tobago departing on 4/1. 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

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Flight Deals

Book Cheap Portland to Trinidad and Tobago 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 and Tobago 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 and Tobago

Wed, Apr 1 - Sun, Apr 5
Air Canada Logo
7:05 pm - 12:20 am
PDX
-
POS
26h 15m
2 stops
Air Canada Logo
1:20 am - 6:30 pm
POS
-
PDX
44h 10m
2 stops
$648Air Canada
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
7:00 am - 11:23 pm
PDX
-
POS
13h 23m
1 stop
United Airlines Logo
12:30 am - 12:34 pm
POS
-
PDX
15h 04m
1 stop
$680United Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
5:00 am - 11:23 pm
PDX
-
POS
15h 23m
2 stops
United Airlines Logo
12:30 am - 12:34 pm
POS
-
PDX
15h 04m
1 stop
$684United Airlines
Thu, Apr 9 - Sat, Apr 11
United Airlines Logo
11:59 pm - 11:23 pm
PDX
-
POS
20h 24m
2 stops
United Airlines Logo
12:30 am - 12:34 pm
POS
-
PDX
15h 04m
1 stop
$704United Airlines
Thu, Apr 9 - Sat, Apr 11
United Airlines Logo
7:00 am - 11:23 pm
PDX
-
POS
13h 23m
1 stop
United Airlines Logo
12:30 am - 12:34 pm
POS
-
PDX
15h 04m
1 stop
$777United Airlines
Thu, Apr 9 - Sat, Apr 11
United Airlines Logo
11:59 pm - 11:23 pm
PDX
-
POS
20h 24m
2 stops
United Airlines Logo
12:30 am - 12:26 pm
POS
-
PDX
14h 56m
2 stops
$793United Airlines
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
7:00 am - 12:23 am
PDX
-
POS
13h 23m
1 stop
United Airlines Logo
12:30 am - 12:35 pm
POS
-
PDX
15h 05m
1 stop
$810United Airlines
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
4:03 pm - 12:23 am
PDX
-
POS
28h 20m
2 stops
United Airlines Logo
12:30 am - 12:35 pm
POS
-
PDX
15h 05m
1 stop
$814United Airlines
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
7:00 am - 12:23 am
PDX
-
POS
13h 23m
1 stop
United Airlines Logo
12:30 am - 12:35 pm
POS
-
PDX
15h 05m
1 stop
$855United Airlines
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
5:05 am - 12:23 am
PDX
-
POS
15h 18m
2 stops
United Airlines Logo
12:30 am - 11:04 pm
POS
-
PDX
25h 34m
2 stops
$859United Airlines
Booking Insights

KAYAK's insights & trends for Portland to Trinidad and Tobago flights

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

Which airlines provide the cheapest flights from Portland to Trinidad and Tobago?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Trinidad and Tobago were found on Air Canada ($648) and United Airlines ($680).

FAQs - booking Trinidad and Tobago flights

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

    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 and Tobago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Trinidad and Tobago 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 and Tobago?

    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 and Tobago 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 and Tobago?

    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 and Tobago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Trinidad and Tobago

 
Need help choosing which airline to fly with from Portland to Trinidad and Tobago? 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 9257 reviews
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
Airline reviews

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

4.0 OkayVicky, Feb 2026
LAX - SYD
Read more United Airlines reviews

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

Everything except the food and entertainment. It was a great experience though

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

Everything you need to know for your flight from Portland to Trinidad and Tobago

Information on your arrival and departure airports