$304 Find Cheap Flights from Portland to Trinidad and Tobago

This is the cheapest one-way 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 8/3. 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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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

Mon, Apr 27 - Sun, May 3
United Airlines Logo
7:00 am - 11:23 pm
PDX
-
POS
13h 23m
1 stop
United Airlines Logo
12:30 am - 7:38 pm
POS
-
PDX
22h 08m
1 stop
$730United Airlines
Mon, Apr 27 - Sun, May 3
United Airlines Logo
11:59 pm - 11:23 pm
PDX
-
POS
20h 24m
2 stops
United Airlines Logo
12:30 am - 12:43 pm
POS
-
PDX
15h 13m
1 stop
$734United Airlines
Mon, Aug 3 - Wed, Aug 19
American Airlines Logo
11:43 pm - 11:09 pm
PDX
-
POS
20h 26m
2 stops
American Airlines Logo
3:25 pm - 2:29 pm
POS
-
PDX
26h 04m
2 stops
$759American Airlines
Mon, Aug 3 - Tue, Aug 18
United Airlines Logo
7:13 am - 11:23 pm
PDX
-
POS
13h 10m
1 stop
United Airlines Logo
12:30 am - 11:58 am
POS
-
PDX
14h 28m
1 stop
$765United Airlines
Mon, Aug 3 - Tue, Aug 18
United Airlines Logo
7:13 am - 11:23 pm
PDX
-
POS
13h 10m
1 stop
United Airlines Logo
12:30 am - 2:47 pm
POS
-
PDX
17h 17m
2 stops
$769United Airlines
Wed, Jul 29 - Fri, Aug 7
American Airlines Logo
5:15 am - 11:09 pm
PDX
-
POS
14h 54m
2 stops
American Airlines Logo
3:25 pm - 10:57 am
POS
-
PDX
22h 32m
2 stops
$794American Airlines
Wed, Jul 29 - Fri, Aug 7
American Airlines Logo
5:15 am - 11:09 pm
PDX
-
POS
14h 54m
2 stops
American Airlines Logo
3:25 pm - 10:57 am
POS
-
PDX
22h 32m
2 stops
$839American Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
5:00 am - 12:50 am
PDX
-
POS
16h 50m
2 stops
United Airlines Logo
12:30 am - 8:50 pm
POS
-
PDX
23h 20m
2 stops
$874United Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
1:04 pm - 11:23 pm
PDX
-
POS
31h 19m
1 stop
United Airlines Logo
12:30 am - 8:50 pm
POS
-
PDX
23h 20m
2 stops
$891United Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
1:04 pm - 11:23 pm
PDX
-
POS
31h 19m
1 stop
United Airlines Logo
12:30 am - 10:52 pm
POS
-
PDX
25h 22m
2 stops
$892United 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 United Airlines ($730) and American Airlines ($794).

Find deals

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 9529 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

8.0 ExcellentAnonymous, Mar 2026
ORD - EWR
Read more United Airlines reviews

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

The business class seat is exceptional. I wish the food is more palatable.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

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

Information on your arrival and departure airports

Portland (PDX)