What is the cheapest airline that flies from Seattle/Tacoma Intl to Trinidad and Tobago?

Air Canada and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Trinidad and Tobago

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago?

Prices for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago were last updated today.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago?

As of October 2026, there is 1 operator available to choose from for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Trinidad and Tobago?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Trinidad and Tobago.

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

The required travel and health documents for your Trinidad and Tobago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trinidad and Tobago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$402 Cheap Flights from Seattle to Trinidad and Tobago in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Trinidad and Tobago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:16 pm - 1:17 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

20h 01m2 stops San Francisco Panama City Tocumen Intl

3:40 am - 12:59 amPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

25h 19m2 stops Panama City Tocumen Intl San Francisco

$753Copa Airlines

Tue, Nov 17 - Sat, Nov 21

3:35 pm - 1:17 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

17h 42m2 stops San Francisco Panama City Tocumen Intl

3:40 am - 11:14 amPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

35h 34m2 stops Panama City Tocumen Intl Los Angeles

$753Copa Airlines

Tue, Nov 10 - Mon, Nov 16

4:39 pm - 1:17 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

40h 38m2 stops Los Angeles Panama City Tocumen Intl

2:22 pm - 9:58 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

35h 36m2 stops Panama City Tocumen Intl Los Angeles

$762Copa Airlines

Wed, Nov 25 - Wed, Dec 2

7:05 am - 12:18 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 13m1 stop Houston George Bush Intcntl

1:25 am - 7:32 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

22h 07m1 stop Houston George Bush Intcntl

$770United Airlines

Wed, Nov 25 - Tue, Dec 1

6:00 am - 12:18 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

14h 18m2 stops Los Angeles Houston George Bush Intcntl

1:25 am - 1:25 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

16h 00m1 stop Houston George Bush Intcntl

$770United Airlines

Tue, Nov 10 - Mon, Nov 16

7:05 am - 12:18 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 13m1 stop Houston George Bush Intcntl

1:25 am - 7:17 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

21h 52m1 stop Houston George Bush Intcntl

$770United Airlines

Tue, Nov 10 - Mon, Nov 16

7:05 am - 12:18 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 13m1 stop Houston George Bush Intcntl

1:25 am - 4:18 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

18h 53m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$775United Airlines

Wed, Nov 25 - Tue, Dec 1

3:15 pm - 1:00 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

53h 45m2 stops Vancouver Intl Toronto Pearson Intl

2:15 am - 6:22 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

44h 07m2 stops Toronto Pearson Intl Vancouver Intl

$801Air Canada

Tue, Nov 24 - Sun, Nov 29

3:15 pm - 1:00 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

29h 45m2 stops Vancouver Intl Toronto Pearson Intl

2:15 am - 6:22 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

44h 07m2 stops Toronto Pearson Intl Vancouver Intl

$801Air Canada

Wed, Nov 25 - Sun, Nov 29

7:05 am - 12:18 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 13m1 stop Houston George Bush Intcntl

1:25 am - 7:17 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

21h 52m1 stop Houston George Bush Intcntl

$810United Airlines

Tue, Nov 17 - Sat, Nov 21

Cheap last minute flights

Enter your travel dates to find the best prices.

7:55 am - 12:15 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 20m1 stop Toronto Pearson Intl

1:15 am - 8:59 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

22h 44m1 stop Toronto Pearson Intl

$837Air Canada

Wed, Oct 21 - Tue, Oct 27

7:55 am - 12:15 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 20m1 stop Toronto Pearson Intl

1:15 am - 2:37 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

40h 22m2 stops Toronto Pearson Intl Vancouver Intl

$838Air Canada

Wed, Oct 21 - Tue, Oct 27

12:16 pm - 1:47 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

34h 31m2 stops Los Angeles Panama City Tocumen Intl

3:50 am - 9:59 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

21h 09m2 stops Panama City Tocumen Intl Los Angeles

$901Copa Airlines

Sat, Oct 17 - Sun, Oct 18

8:39 pm - 2:08 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

14h 29m1 stop Miami

3:08 pm - 9:31 amPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

21h 23m2 stops Miami Chicago O'Hare Intl

$923American Airlines

Sat, Oct 17 - Mon, Oct 19

3:00 pm - 12:15 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

54h 15m2 stops Vancouver Intl Toronto Pearson Intl

1:15 am - 2:37 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

40h 22m2 stops Toronto Pearson Intl Vancouver Intl

$936Air Canada

Wed, Oct 21 - Tue, Oct 27

7:17 am - 11:23 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 06m1 stop Houston George Bush Intcntl

12:30 am - 7:03 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

21h 33m1 stop Houston George Bush Intcntl

$953United Airlines

Sat, Oct 17 - Sun, Oct 18

7:17 am - 11:23 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 06m1 stop Houston George Bush Intcntl

12:25 am - 1:25 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

16h 00m1 stop Houston George Bush Intcntl

$974United Airlines

Wed, Oct 21 - Tue, Oct 27

4:27 pm - 7:30 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

24h 03m2 stops Denver Intl Orlando

9:10 am - 6:45 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

36h 35m3 stops Miami Atlanta Hartsfield-Jackson Los Angeles

$985Multiple Airlines

Sat, Oct 17 - Mon, Oct 19

8:00 pm - 7:30 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

20h 30m3 stops Los Angeles Atlanta Hartsfield-Jackson Orlando

9:10 am - 6:45 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

36h 35m3 stops Miami Atlanta Hartsfield-Jackson Los Angeles

$1,036Multiple Airlines

Sat, Oct 17 - Mon, Oct 19

8:00 pm - 8:00 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

21h 00m3 stops Los Angeles Atlanta Hartsfield-Jackson Fort Lauderdale

1:15 am - 9:27 amPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

35h 12m2 stops Toronto Pearson Intl Vancouver Intl

$1,075Multiple Airlines

Wed, Oct 21 - Tue, Oct 27

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Air Canada flights from Seattle to Trinidad and Tobago

Our best Air Canada deals on Seattle to Trinidad and Tobago flight tickets

Air Canada

Nov 24

SEA3:15 pmSeattle/Tacoma Intl

53h 45m

2 stops

POS1:00 amPort of Spain Piarco Intl

Nov 29

POS2:15 amPort of Spain Piarco Intl

44h 07m

2 stops

SEA6:22 pmSeattle/Tacoma Intl

$801

Air Canada

Oct 21

SEA7:55 amSeattle/Tacoma Intl

13h 20m

1 stop

POS12:15 amPort of Spain Piarco Intl

Oct 27

POS1:15 amPort of Spain Piarco Intl

22h 44m

1 stop

SEA8:59 pmSeattle/Tacoma Intl

$837

Air Canada

Oct 21

SEA7:55 amSeattle/Tacoma Intl

13h 20m

1 stop

POS12:15 amPort of Spain Piarco Intl

Oct 27

POS1:15 amPort of Spain Piarco Intl

40h 22m

2 stops

SEA2:37 pmSeattle/Tacoma Intl

$838

American Airlines flights from Seattle to Trinidad and Tobago

Our best American Airlines deals on Seattle to Trinidad and Tobago flight tickets

American Airlines

Nov 26

SEA9:14 pmSeattle/Tacoma Intl

14h 33m

1 stop

POS3:47 pmPort of Spain Piarco Intl

Dec 3

POS5:50 amPort of Spain Piarco Intl

23h 09m

1 stop

SEA12:59 amSeattle/Tacoma Intl

$894

American Airlines

Nov 26

SEA9:14 pmSeattle/Tacoma Intl

14h 33m

1 stop

POS3:47 pmPort of Spain Piarco Intl

Dec 5

POS5:50 amPort of Spain Piarco Intl

23h 09m

1 stop

SEA12:59 amSeattle/Tacoma Intl

$915

American Airlines

Oct 17

SEA8:39 pmSeattle/Tacoma Intl

14h 29m

1 stop

POS2:08 pmPort of Spain Piarco Intl

Oct 19

POS3:08 pmPort of Spain Piarco Intl

21h 23m

2 stops

SEA9:31 amSeattle/Tacoma Intl

$923

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Trinidad and Tobago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattlePort of Spain

SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl

SEAPOS

Seattle/Tacoma Intl

Tue 11/17

1:16 pm-1:17 pm

2 stops20h 01m

Port of Spain Piarco Intl

Sat 11/21

3:40 am-12:59 am

2 stops25h 19m

$753

SeattlePort of Spain

SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl

SEAPOS

Seattle/Tacoma Intl

Tue 11/10

3:35 pm-1:17 pm

2 stops17h 42m

Port of Spain Piarco Intl

Mon 11/16

3:40 am-11:14 am

2 stops35h 34m

$753

SeattlePort of Spain

SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl

SEAPOS

Seattle/Tacoma Intl

Wed 11/25

4:39 pm-1:17 pm

2 stops40h 38m

Port of Spain Piarco Intl

Wed 12/2

2:22 pm-9:58 pm

2 stops35h 36m

$762

SeattlePort of Spain

SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl

SEAPOS

Seattle/Tacoma Intl

Wed 11/25

7:05 am-12:18 am

1 stop13h 13m

Port of Spain Piarco Intl

Tue 12/1

1:25 am-7:32 pm

1 stop22h 07m

$770

Quickest round-trip

SeattlePort of Spain

SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl

SEAPOS

Seattle/Tacoma Intl

Tue 11/10

6:00 am-12:18 am

2 stops14h 18m

Port of Spain Piarco Intl

Mon 11/16

1:25 am-1:25 pm

1 stop16h 00m

$770

SeattlePort of Spain

SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl

SEAPOS

Seattle/Tacoma Intl

Tue 11/10

7:05 am-12:18 am

1 stop13h 13m

Port of Spain Piarco Intl

Mon 11/16

1:25 am-7:17 pm

1 stop21h 52m

$770

SeattlePort of Spain

SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl

SEAPOS

Seattle/Tacoma Intl

Wed 11/25

7:05 am-12:18 am

1 stop13h 13m

Port of Spain Piarco Intl

Tue 12/1

1:25 am-4:18 pm

2 stops18h 53m

$775

SeattlePort of Spain

SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl

SEAPOS

Seattle/Tacoma Intl

Tue 11/24

3:15 pm-1:00 am

2 stops53h 45m

Port of Spain Piarco Intl

Sun 11/29

2:15 am-6:22 pm

2 stops44h 07m

$801

SeattlePort of Spain

SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl

SEAPOS

Seattle/Tacoma Intl

Wed 11/25

3:15 pm-1:00 am

2 stops29h 45m

Port of Spain Piarco Intl

Sun 11/29

2:15 am-6:22 pm

2 stops44h 07m

$801

SeattlePort of Spain

SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl

SEAPOS

Seattle/Tacoma Intl

Tue 11/17

7:05 am-12:18 am

1 stop13h 13m

Port of Spain Piarco Intl

Sat 11/21

1:25 am-7:17 pm

1 stop21h 52m

$810

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Trinidad and Tobago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Trinidad and Tobago?

In general, September is the cheapest month to fly from Seattle to Trinidad and Tobago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $528. If you aren’t able to travel to Trinidad and Tobago during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $603.

Can stopping save me money on Seattle to Trinidad and Tobago flights?

You could potentially save up to 35% on your flight if you consider stops on a Seattle to Trinidad and Tobago flight.

Cheap Seattle to Trinidad and Tobago flight deals and tips

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

Best Price Found	$402
Fastest flight time	13h 15m
Direct flights	None

The best one-way flight to Trinidad and Tobago from Seattle in the past 72 hours is $402. The best round-trip flight deal from Seattle to Trinidad and Tobago found on momondo in the last 72 hours is $753.

The fastest flight from Seattle to Trinidad and Tobago takes 13h 15m

There are no direct flights from Seattle to Trinidad and Tobago. There are no popular flight routes from Seattle to Trinidad and Tobago.

Search flight deals

Frequently asked questions about flying from Seattle to Trinidad and Tobago

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago?
Prices for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago?
As of October 2026, there is 1 operator available to choose from for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Trinidad and Tobago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Trinidad and Tobago.
What documentation or ID do you need to fly to Trinidad and Tobago?
The required travel and health documents for your Trinidad and Tobago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trinidad and Tobago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Seattle to Trinidad and Tobago

Compare and see reviews for airlines that fly from Seattle to Trinidad and Tobago with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $413	Free Cancellation	Rating 7.4 10,366 reviews		Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Seattle to Trinidad and Tobago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Trinidad and Tobago that suits you.

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

momondo does allow users to show only those flights to Trinidad and Tobago from Seattle which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Trinidad and Tobago from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Trinidad and Tobago from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Trinidad and Tobago trip

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Popular cities in Trinidad and Tobago

Flights to Port of Spainfrom $280

Flights to Scarborough, Eastern Tobagofrom $494

Cheap flights from Seattle to Trinidad and Tobago from $402

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Trinidad and Tobago departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Seattle to Trinidad and Tobago

Our best Air Canada deals on Seattle to Trinidad and Tobago flight tickets

American Airlines flights from Seattle to Trinidad and Tobago

Our best American Airlines deals on Seattle to Trinidad and Tobago flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Trinidad and Tobago that are best for you.

See travel insights to Trinidad and Tobago from

How to get the cheapest flight ticket from Seattle to Trinidad and Tobago

What is the cheapest month to fly to Trinidad and Tobago?

Can stopping save me money on Seattle to Trinidad and Tobago flights?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Trinidad and Tobago?

Cheap Seattle to Trinidad and Tobago flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Trinidad and Tobago

Best airlines flying from Seattle to Trinidad and Tobago

Compare and see reviews for airlines that fly from Seattle to Trinidad and Tobago with momondo

Why use momondo?

An easier way to manage your Trinidad and Tobago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Trinidad and Tobago

Popular cities in Trinidad and Tobago

Popular flights according to clicks in the last 7 days on momondo

Seattle flight routes

According to popular flight searches on momondo this year

Trinidad and Tobago flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Trinidad and Tobago

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Trinidad and Tobago

List of cabin classes available on flights landing in Trinidad and Tobago. Availability may vary depending on flight origin and airline.

Complete your trip to Trinidad and Tobago

Explore popular destinations other users love

According to popular flight searches on momondo this year