How long is the flight from Seattle to Trinidad and Tobago?

There are many flights that can get you from Seattle to Trinidad and Tobago in 13h 51m. Fly via United Airlines to get the fastest option. The distance between Seattle and Trinidad and Tobago is about 4332 mi.

In terms of precipitation, rainfall in Trinidad and Tobago ranges from 1.2 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Trinidad and Tobago when rainfall is around 1.2 in.

If weather is an important factor for your trip to Trinidad and Tobago, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

What is the cheapest time of day to fly from SEA to TT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Trinidad and Tobago as you normally would.

What airport do you fly from for flights from Seattle to Trinidad and Tobago?

Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Trinidad and Tobago. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

Can I find deals for flights from Seattle to Trinidad and Tobago that include hotel bookings?

Yes. In addition to deals on Seattle to Trinidad and Tobago flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Seattle to Trinidad and Tobago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Trinidad and Tobago.

Can I find deals for business class flights from Seattle to Trinidad and Tobago?

Yes. Cheapflights offers flight deals from Seattle to Trinidad and Tobago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$394+ Cheap Flights from Seattle to Trinidad and Tobago

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Cheap flight deals from Seattle to Trinidad and Tobago

Cheapest

Best

Last-minute

One-way

Cheapest flights from Seattle to Trinidad and Tobago
Explore the most affordable flight options available from Seattle to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.

Mon 12/147:00 am -

1 stop13h 18m

Sun 12/201:25 am -

2 stops18h 54m

Deal found 10/30

$901

Thu 11/57:05 am -

1 stop13h 13m

Sun 11/151:25 am -

1 stop21h 52m

Deal found 10/26

$929

Thu 12/315:00 am -

2 stops15h 18m

Fri 1/81:25 am -

2 stops23h 52m

Deal found 10/28

$944

Wed 11/257:04 pm -

2 stops49h 14m

Tue 12/11:25 am -

2 stops24h 33m

Deal found 10/26

$948

Best flights from Seattle to Trinidad and Tobago
Discover carefully curated flight deals from Seattle to Trinidad and Tobago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.

Wed 3/176:29 am -

2 stops13h 51m

Tue 3/2312:25 am -

1 stop21h 59m

Deal found 10/30

$790

Wed 2/175:00 am -

2 stops15h 20m

Mon 2/221:25 am -

2 stops18h 53m

Deal found 10/29

$794

Mon 12/147:00 am -

1 stop13h 18m

Sun 12/201:25 am -

2 stops18h 54m

Deal found 10/30

$901

Sun 1/311:58 pm -

1 stop20h 20m

Mon 1/111:25 am -

1 stop15h 48m

Deal found 10/30

$920

Sun 1/317:00 am -

1 stop13h 20m

Tue 2/231:25 am -

3 stops23h 52m

Deal found 10/26

$925

Sat 2/67:00 am -

1 stop13h 20m

Thu 2/251:25 am -

1 stop15h 44m

Deal found 10/26

$940

Thu 12/315:00 am -

2 stops15h 18m

Fri 1/81:25 am -

2 stops23h 52m

Deal found 10/28

$944

Last-minute flights from Seattle to Trinidad and Tobago
Discover last-minute flight deals from Seattle to Trinidad and Tobago. Data last updated October 31, 2026 and is based on user searches.

Wed 11/47:05 am -

1 stop13h 13m

Mon 11/161:25 am -

1 stop16h 00m

Deal found 10/26

$1,059

Wed 11/46:00 am -

2 stops14h 18m

Sun 11/151:25 am -

1 stop21h 52m

Deal found 10/26

$1,064

Thu 11/57:05 am -

1 stop13h 13m

Sun 11/151:25 am -

1 stop21h 52m

Deal found 10/26

$929

Fri 11/67:05 am -

1 stop13h 13m

Mon 11/161:25 am -

2 stops17h 14m

Deal found 10/26

$1,049

Fri 11/67:05 am -

1 stop13h 13m

Sat 11/141:25 am -

1 stop16h 00m

Deal found 10/26

$1,088

Wed 11/257:04 pm -

2 stops49h 14m

Tue 12/11:25 am -

2 stops24h 33m

Deal found 10/26

$948

Wed 11/2511:05 pm -

1 stop28h 40m

Tue 12/112:10 am -

1 stop14h 27m

Deal found 10/26

$1,099

One-way flights from Seattle to Trinidad and Tobago
Search for one-way flight options from Seattle to Trinidad and Tobago. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.

Wed 1/63:15 pm -

2 stops29h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/29

$394

Wed 1/67:00 am -

1 stop13h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/29

$417

Thu 11/1911:59 pm -

1 stop20h 19m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/27

$473

Wed 1/610:05 am -

3 stops24h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/29

$523

Thu 12/1012:50 pm -

2 stops31h 28m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/26

$530

Thu 12/108:05 am -

1 stop31h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/26

$540

Find flight deals from Seattle to Trinidad and Tobago

Round-trip from	$790 (United Airlines)
One-way from	$394 (Travelocity)
Popular in	October
Cheapest in	September
Average price	$1,014

From Seattle/Tacoma Intl to Trinidad and Tobago

Search Deals

One-way flight from Seattle/Tacoma Intl to Trinidad and Tobago

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($28 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights 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

Wed 1/6

3:15 pm-1:00 am

2 stops29h 45m

Port of Spain Piarco Intl

Wed 12/31

12:00 am-8:00 pm

Nonstop0h 00m

$394

Quickest round-trip

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Wed 1/6

7:00 am-12:20 am

1 stop13h 20m

Port of Spain Piarco Intl

Wed 12/31

12:00 am-8:00 pm

Nonstop0h 00m

$417

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Thu 11/19

11:59 pm-12:18 am

1 stop20h 19m

Port of Spain Piarco Intl

Wed 12/31

12:00 am-8:00 pm

Nonstop0h 00m

$473

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Thu 12/10

12:50 pm-12:18 am

2 stops31h 28m

Port of Spain Piarco Intl

Wed 12/31

12:00 am-8:00 pm

Nonstop0h 00m

$530

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Thu 12/10

8:05 am-8:00 pm

1 stop31h 55m

Port of Spain Piarco Intl

Wed 12/31

12:00 am-8:00 pm

Nonstop0h 00m

$540

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Wed 3/17

6:29 am-11:20 pm

2 stops13h 51m

Port of Spain Piarco Intl

Tue 3/23

12:25 am-7:24 pm

1 stop21h 59m

$790

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Wed 2/17

5:00 am-12:20 am

2 stops15h 20m

Port of Spain Piarco Intl

Mon 2/22

1:25 am-4:18 pm

2 stops18h 53m

$794

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Mon 12/14

7:00 am-12:18 am

1 stop13h 18m

Port of Spain Piarco Intl

Sun 12/20

1:25 am-4:19 pm

2 stops18h 54m

$901

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Sun 1/3

11:58 pm-12:18 am

1 stop20h 20m

Port of Spain Piarco Intl

Mon 1/11

1:25 am-1:13 pm

1 stop15h 48m

$920

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Sun 1/31

7:00 am-12:20 am

1 stop13h 20m

Port of Spain Piarco Intl

Tue 2/23

1:25 am-9:17 pm

3 stops23h 52m

$925

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from Seattle to Trinidad and Tobago

Have a flexible travel schedule? Discover the best time to fly to Trinidad and Tobago from Seattle with our price prediction graph.

SEA-POS

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Trinidad and Tobago

SEA-TT0

SEA-POS

What is the cheapest month to book a flight from Seattle to Trinidad and Tobago?

Currently, September is the cheapest month in which you can book a flight from Seattle to Trinidad and Tobago (average of $528). Flying from Seattle to Trinidad and Tobago in October is currently the most expensive (average of $1,014). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Trinidad and Tobago

See what other customers who have flown with United Airlines from Seattle to Trinidad and Tobago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.3

Good

10,451 reviews

Reviews

1 / 20

8.0

Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

United Airlines

7.3

Good

10,451 reviews

United Airlines

7.3

Good

10,451 reviews

Reviews

1 / 20

8.0

Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

What airport do you fly from for flights from Seattle to Trinidad and Tobago?
Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Trinidad and Tobago. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.
How long is the flight from Seattle to Trinidad and Tobago?
There are many flights that can get you from Seattle to Trinidad and Tobago in 13h 51m. Fly via United Airlines to get the fastest option. The distance between Seattle and Trinidad and Tobago is about 4332 mi.
Can I find deals for flights from Seattle to Trinidad and Tobago that include hotel bookings?
Yes. In addition to deals on Seattle to Trinidad and Tobago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Trinidad and Tobago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Trinidad and Tobago.
Can I find deals for business class flights from Seattle to Trinidad and Tobago?
Yes. Cheapflights offers flight deals from Seattle to Trinidad and Tobago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seattle to Trinidad and Tobago?
Currently, September is the cheapest month in which you can book a flight from Seattle to Trinidad and Tobago (average of $528). Flying from Seattle to Trinidad and Tobago in October is currently the most expensive (average of $1,014). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Popular flights

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Top airline flying from Seattle to Trinidad and Tobago

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$413	Average$729	FlexibilityNo cancel fee	On-time69%

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$394+ Cheap flights from Seattle (SEA) to Trinidad and Tobago

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Trinidad and Tobago with Cheapflights

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Cheap flight deals from Seattle to Trinidad and Tobago

Cheapest flights from Seattle to Trinidad and TobagoExplore the most affordable flight options available from Seattle to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.

Explore the most affordable flight options available from Seattle to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.

Best flights from Seattle to Trinidad and TobagoDiscover carefully curated flight deals from Seattle to Trinidad and Tobago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.

Discover carefully curated flight deals from Seattle to Trinidad and Tobago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.

Last-minute flights from Seattle to Trinidad and TobagoDiscover last-minute flight deals from Seattle to Trinidad and Tobago. Data last updated October 31, 2026 and is based on user searches.

Discover last-minute flight deals from Seattle to Trinidad and Tobago. Data last updated October 31, 2026 and is based on user searches.

One-way flights from Seattle to Trinidad and TobagoSearch for one-way flight options from Seattle to Trinidad and Tobago. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.

Search for one-way flight options from Seattle to Trinidad and Tobago. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.

Find flight deals from Seattle to Trinidad and Tobago

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Popular in

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Cheapflights Fare Finder

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

Best time to book a flight from Seattle to Trinidad and Tobago

Have a flexible travel schedule? Discover the best time to fly to Trinidad and Tobago from Seattle with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Seattle to Trinidad and Tobago?

Reviews of airlines servicing Trinidad and Tobago

See what other customers who have flown with United Airlines from Seattle to Trinidad and Tobago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Seattle to Trinidad and Tobago?

How long is the flight from Seattle to Trinidad and Tobago?

Can I find deals for flights from Seattle to Trinidad and Tobago that include hotel bookings?

How can I find direct flights from Seattle to Trinidad and Tobago?

Can I find deals for business class flights from Seattle to Trinidad and Tobago?

What is the cheapest month to book a flight from Seattle to Trinidad and Tobago?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Trinidad and Tobago

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Trinidad and Tobago by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Seattle to Trinidad and Tobago by cabin class

Find flights from Seattle to Trinidad and Tobago, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Seattle and Trinidad and Tobago flights

Browse other Seattle and Trinidad and Tobago flight options. Last updated on October 31, 2026.

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Fly to Trinidad and Tobago regions

Consider these flights traveling to Trinidad and Tobago regions.

Top airline flying from Seattle to Trinidad and Tobago

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Cheapest flights from Seattle to Trinidad and Tobago
Explore the most affordable flight options available from Seattle to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.

Best flights from Seattle to Trinidad and Tobago
Discover carefully curated flight deals from Seattle to Trinidad and Tobago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.

Last-minute flights from Seattle to Trinidad and Tobago
Discover last-minute flight deals from Seattle to Trinidad and Tobago. Data last updated October 31, 2026 and is based on user searches.

One-way flights from Seattle to Trinidad and Tobago
Search for one-way flight options from Seattle to Trinidad and Tobago. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.