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Cheap flights from Portland to Trinidad and Tobago from $726

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Trinidad and Tobago departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland to Trinidad and Tobago

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:27 pm - 6:20 pm
PDX
-
POS
15h 53m
2 stops
JetBlue Logo
8:00 pm - 1:01 pm
POS
-
PDX
20h 01m
2 stops
$726JetBlue
Fri, Aug 21 - Tue, Aug 25
United Airlines Logo
5:00 am - 12:50 am
PDX
-
POS
16h 50m
2 stops
United Airlines Logo
12:30 am - 11:59 am
POS
-
PDX
14h 29m
1 stop
$730United Airlines
Mon, Aug 17 - Sun, Aug 23
United Airlines Logo
5:15 am - 11:23 pm
PDX
-
POS
15h 08m
2 stops
United Airlines Logo
12:30 am - 12:00 pm
POS
-
PDX
14h 30m
2 stops
$734United Airlines
Wed, Aug 5 - Mon, Aug 10
United Airlines Logo
5:00 am - 12:50 am
PDX
-
POS
16h 50m
2 stops
United Airlines Logo
12:30 am - 11:59 am
POS
-
PDX
14h 29m
1 stop
$750United Airlines
Fri, Aug 21 - Mon, Aug 24
American Airlines Logo
10:59 pm - 11:18 pm
PDX
-
POS
21h 19m
2 stops
American Airlines Logo
3:15 pm - 12:48 pm
POS
-
PDX
24h 33m
2 stops
$754American Airlines
Mon, Aug 17 - Mon, Aug 24
United Airlines Logo
7:13 am - 11:23 pm
PDX
-
POS
13h 10m
1 stop
United Airlines Logo
12:30 am - 11:56 am
POS
-
PDX
14h 26m
1 stop
$770United Airlines
Sat, Aug 1 - Fri, Aug 7
United Airlines Logo
5:00 am - 12:50 am
PDX
-
POS
16h 50m
2 stops
United Airlines Logo
12:30 am - 12:58 pm
POS
-
PDX
15h 28m
2 stops
$774United Airlines
Sat, Aug 1 - Fri, Aug 7
United Airlines Logo
11:59 pm - 11:23 pm
PDX
-
POS
20h 24m
1 stop
United Airlines Logo
2:00 am - 10:03 pm
POS
-
PDX
23h 03m
1 stop
$850United Airlines
Wed, Aug 5 - Mon, Aug 10
United Airlines Logo
5:00 am - 11:23 pm
PDX
-
POS
15h 23m
2 stops
United Airlines Logo
12:30 am - 6:19 pm
POS
-
PDX
20h 49m
3 stops
$854United Airlines
Wed, Aug 5 - Mon, Aug 10
United Airlines Logo
5:30 am - 11:23 pm
PDX
-
POS
14h 53m
2 stops
United Airlines Logo
12:30 am - 6:19 pm
POS
-
PDX
20h 49m
3 stops
$874United Airlines
Fri, Aug 21 - Mon, Aug 24

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United Airlines flights from Portland to Trinidad and Tobago

Our best United Airlines deals on Portland to Trinidad and Tobago flight tickets
United Airlines
Aug 17
PDX7:10 amPortland
13h 13m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Aug 23
POS12:30 amPort of Spain Piarco Intl
14h 29m
1 stop
PDX11:59 amPortland
$730
United Airlines
Aug 5
PDX5:15 amPortland
15h 08m
2 stops
POS11:23 pmPort of Spain Piarco Intl
Aug 10
POS12:30 amPort of Spain Piarco Intl
14h 30m
2 stops
PDX12:00 pmPortland
$734
United Airlines
Aug 21
PDX5:00 amPortland
16h 50m
2 stops
POS12:50 amPort of Spain Piarco Intl
Aug 24
POS12:30 amPort of Spain Piarco Intl
14h 29m
1 stop
PDX11:59 amPortland
$750

Air Canada flights from Portland to Trinidad and Tobago

Our best Air Canada deals on Portland to Trinidad and Tobago flight tickets
Air Canada
Aug 1
PDX10:10 amPortland
35h 05m
3 stops
POS12:15 amPort of Spain Piarco Intl
Aug 7
POS1:25 amPort of Spain Piarco Intl
16h 26m
2 stops
PDX2:51 pmPortland
$1,304
Air Canada
Aug 1
PDX3:30 pmPortland
29h 45m
3 stops
POS12:15 amPort of Spain Piarco Intl
Aug 7
POS1:25 amPort of Spain Piarco Intl
20h 46m
3 stops
PDX7:11 pmPortland
$1,425

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Trinidad and Tobago 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, momondo users made 832,500 searches. Data last updated July 7, 2026.
Use the filters below to find and compare flights from Portland to Trinidad and Tobago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Fri 8/21

11:27 pm-6:20 pm

2 stops15h 53m

Port of Spain Piarco Intl

Tue 8/25

8:00 pm-1:01 pm

2 stops20h 01m

$726

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Mon 8/17

5:00 am-12:50 am

2 stops16h 50m

Port of Spain Piarco Intl

Sun 8/23

12:30 am-11:59 am

1 stop14h 29m

$730

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Wed 8/5

5:15 am-11:23 pm

2 stops15h 08m

Port of Spain Piarco Intl

Mon 8/10

12:30 am-12:00 pm

2 stops14h 30m

$734

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Fri 8/21

5:00 am-12:50 am

2 stops16h 50m

Port of Spain Piarco Intl

Mon 8/24

12:30 am-11:59 am

1 stop14h 29m

$750

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Mon 8/17

10:59 pm-11:18 pm

2 stops21h 19m

Port of Spain Piarco Intl

Mon 8/24

3:15 pm-12:48 pm

2 stops24h 33m

$754
Quickest round-trip

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Sat 8/1

7:13 am-11:23 pm

1 stop13h 10m

Port of Spain Piarco Intl

Fri 8/7

12:30 am-11:56 am

1 stop14h 26m

$770

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Sat 8/1

5:00 am-12:50 am

2 stops16h 50m

Port of Spain Piarco Intl

Fri 8/7

12:30 am-12:58 pm

2 stops15h 28m

$774

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Wed 8/5

11:59 pm-11:23 pm

1 stop20h 24m

Port of Spain Piarco Intl

Mon 8/10

2:00 am-10:03 pm

1 stop23h 03m

$850

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Wed 8/5

5:00 am-11:23 pm

2 stops15h 23m

Port of Spain Piarco Intl

Mon 8/10

12:30 am-6:19 pm

3 stops20h 49m

$854

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Fri 8/21

5:30 am-11:23 pm

2 stops14h 53m

Port of Spain Piarco Intl

Mon 8/24

12:30 am-6:19 pm

3 stops20h 49m

$874

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Portland to Trinidad and Tobago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Trinidad and Tobago

Fastest flight time

16h 58m

Direct flights

None
The fastest flight from Portland to Trinidad and Tobago takes 16h 58m
There are no direct flights from Portland to Trinidad and Tobago. There are no popular flight routes from Portland to Trinidad and Tobago.
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Frequently asked questions about flying from Portland to Trinidad and Tobago

  • When did momondo last update prices for flights from Portland Airport to Trinidad and Tobago?

    Prices for flights from Portland Airport to Trinidad and Tobago were last updated today.

  • How old do you have to be to fly from Portland Airport to Trinidad and Tobago?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Trinidad and Tobago.

  • What documentation or ID do you need to fly to Trinidad and Tobago?

    The travel and health documents required for your trip to Trinidad and Tobago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trinidad and Tobago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Portland to Trinidad and Tobago

  • How do I get Price Alerts for flights from Portland to Trinidad and Tobago?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from Trinidad and Tobago. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Portland to Trinidad and Tobago with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Trinidad and Tobago?

Finding the right flight to Trinidad and Tobago from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Trinidad and Tobago quick and easy, saving you time and money.

Can I find flights from Portland to Trinidad and Tobago with flexible booking policies on momondo?

All flight searches from Portland to Trinidad and Tobago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Trinidad and Tobago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Trinidad and Tobago from Portland.

I’m not ready to book a flight from Portland to Trinidad and Tobago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Trinidad and Tobago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Trinidad and Tobago

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