$660 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 3/5. 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

Thu, Mar 5 - Wed, Mar 11
United Airlines Logo
7:00 am - 12:23 am
PDX
-
POS
13h 23m1 stop
United Airlines Logo
12:30 am - 12:35 pm
POS
-
PDX
15h 05m1 stop
$660United Airlines
Tue, Mar 10 - Tue, Mar 31
American Airlines Logo
12:04 pm - 2:10 pm
PDX
-
POS
23h 06m2 stops
American Airlines Logo
3:10 pm - 11:07 am
POS
-
PDX
22h 57m2 stops
$663American Airlines
Thu, Mar 5 - Wed, Mar 11
United Airlines Logo
11:59 pm - 12:23 am
PDX
-
POS
20h 24m2 stops
United Airlines Logo
12:30 am - 12:33 pm
POS
-
PDX
15h 03m2 stops
$664United Airlines
Tue, Jan 20 - Fri, Jan 23
Air Canada Logo
7:00 pm - 1:20 am
PDX
-
POS
50h 20m2 stops
Air Canada Logo
2:20 am - 9:15 am
POS
-
PDX
34h 55m2 stops
$668Air Canada
Tue, Jan 20 - Fri, Jan 23
Air Canada Logo
7:00 pm - 1:20 am
PDX
-
POS
50h 20m2 stops
Air Canada Logo
2:20 am - 9:15 am
POS
-
PDX
34h 55m2 stops
$706Air Canada
Wed, Feb 11 - Mon, Feb 16
United Airlines Logo
3:45 pm - 12:23 am
PDX
-
POS
28h 38m2 stops
United Airlines Logo
1:30 am - 6:55 pm
POS
-
PDX
21h 25m2 stops
$880United Airlines
Tue, Mar 10 - Mon, Mar 30
United Airlines Logo
7:00 am - 11:23 pm
PDX
-
POS
13h 23m1 stop
United Airlines Logo
12:30 am - 12:34 pm
POS
-
PDX
15h 04m1 stop
$911United Airlines
Wed, Feb 11 - Mon, Feb 16
United Airlines Logo
12:59 pm - 12:23 am
PDX
-
POS
31h 24m1 stop
United Airlines Logo
1:30 am - 12:22 pm
POS
-
PDX
14h 52m1 stop
$940United Airlines
Tue, Mar 10 - Mon, Mar 30
United Airlines Logo
5:05 am - 11:23 pm
PDX
-
POS
15h 18m2 stops
United Airlines Logo
12:30 am - 6:07 pm
POS
-
PDX
20h 37m3 stops
$968United Airlines
Tue, Jan 20 - Fri, Jan 23
United Airlines Logo
1:24 pm - 12:23 am
PDX
-
POS
54h 59m2 stops
United Airlines Logo
1:30 am - 12:18 pm
POS
-
PDX
14h 48m1 stop
$1,022United Airlines
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 $362, prices are generally cheapest when you fly direct.

Good to know

Low seasonMarch
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 11% 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.

Reviews of the top airline 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 9132 reviews
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

6.0 GoodAnonymous, Jan 2026
MKE - DEN
Read more United Airlines reviews

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

Everything you need to know for your flight to Trinidad

Information on your arrival and departure airports