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Trinidad and Tobago

$220+ Cheap flights from Seattle (SEA) to Trinidad and Tobago

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — POS
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Seattle to Trinidad and Tobago

Keep the following information in mind while searching for Seattle to Trinidad and Tobago flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$603
(United Airlines)

One-way from

$220
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$646
Provider with most accurate pricing for Seattle/Tacoma Intl-Port of Spain Piarco Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Port of Spain Piarco Intl flights.
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From Seattle/Tacoma Intl to Trinidad and Tobago
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One-way flight from Seattle/Tacoma Intl to Trinidad and Tobago
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Highest demand for flights based on searches. 10% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Seattle to Trinidad and Tobago

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 February 22, 2025.

This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/127:33 pmSEA - POS
2 stops24h 50mUnited Airlines
Sat 4/2612:30 amPOS - SEA
1 stop25h 20mUnited Airlines
Deal found 2/22$603
This American Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/245:30 pmSEA - POS
2 stops17h 35mAmerican Airlines
Mon 3/313:16 pmPOS - SEA
2 stops21h 17mAmerican Airlines
Deal found 2/22$681
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/97:55 amSEA - POS
1 stop32h 00mMultiple Airlines
Sun 3/236:01 pmPOS - SEA
2 stops43h 38mMultiple Airlines
Deal found 2/21$768

Find flights from Seattle to Trinidad and Tobago within your budget

Customize your flight search to find flights from Seattle 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, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.

Fly from

Seattle

Fly to

Trinidad and Tobago

Route

Depart

Return

Price

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sat 4/12

7:33 pm-11:23 pm

2 stops24h 50m

Port of Spain Piarco Intl

Sat 4/26

12:30 am-10:50 pm

1 stop25h 20m

$603

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Mon 3/24

5:30 pm-2:05 pm

2 stops17h 35m

Port of Spain Piarco Intl

Mon 3/31

3:16 pm-9:33 am

2 stops21h 17m

$681

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sun 3/9

7:55 am-6:55 pm

1 stop32h 00m

Port of Spain Piarco Intl

Sun 3/23

6:01 pm-10:39 am

2 stops43h 38m

$768

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Tue 4/1

8:02 am-4:43 pm

2 stops53h 41m

$220

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sun 3/2

10:21 pm-3:28 pm

2 stops13h 07m

$246

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Thu 3/13

7:05 am-11:23 pm

1 stop13h 18m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

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.
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.

Travel insights for flights from Seattle to Trinidad and Tobago

Get recent, data-driven insights about flights from Seattle to Trinidad and Tobago including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Seattle to Trinidad and Tobago (average of $435). Flying from Seattle to Trinidad and Tobago in December is currently the most expensive (average of $710). 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.

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

Find hourly flight availability from Seattle to Trinidad and Tobago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

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.

Rainfall in Trinidad and Tobago by month

Plan your trip to Trinidad and Tobago by taking into account the average rainfall totals by month.

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.

Temperature in Trinidad and Tobago by month

Plan your trip to Trinidad and Tobago by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Trinidad and Tobago

Get insights into the airlines that provide service to Trinidad and Tobago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trinidad and Tobago. Reviews last updated February 22, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Seattle to Trinidad and Tobago to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,754 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,754 reviews
United Airlines
7.4
Good
8,754 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,754 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Trinidad and Tobago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from Seattle to Trinidad and Tobago (average of $435). Flying from Seattle to Trinidad and Tobago in December is currently the most expensive (average of $710). 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

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Alternative routes for Seattle to Trinidad and Tobago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Seattle to Trinidad and Tobago

Discover the top 2 airlines that operate flights from Seattle to Trinidad and Tobago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$493Average$657FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$559Average$800FlexibilityNo cancel feeOn-time71%
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