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Trinidad and Tobago

$525+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — POS
Apr 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$525
(JetBlue)

Popular in

December

Cheapest in

January

Average price

$889
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
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 22, 2025.

This JetBlue deal was found by Cheapflights users on 4/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/510:40 pmSEA - POS
1 stop11h 46mJetBlue
Thu 6/128:50 amPOS - SEA
1 stop14h 08mJetBlue
Deal found 4/21$525
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Thu 7/178:18 pmSEA - POS
1 stop14h 42mAmerican Airlines
Mon 7/217:00 amPOS - SEA
2 stops18h 55mAmerican Airlines
Deal found 4/20$529
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 6/611:59 pmSEA - POS
1 stop20h 24mUnited Airlines
Thu 6/1212:30 amPOS - SEA
2 stops16h 31mUnited Airlines
Deal found 4/22$585
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Wed 6/48:25 amSEA - POS
1 stop31h 30mMultiple Airlines
Wed 6/119:10 amPOS - SEA
1 stop15h 50mMultiple Airlines
Deal found 4/21$640
This Booking.com deal was found by Cheapflights users on 4/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:15 pmSEA - POS
2 stops27h 10mAir Canada
Fri 8/222:25 amPOS - SEA
2 stops22h 51mAir Canada
Deal found 4/21$1,600
This British Airways deal was found by Cheapflights users on 4/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/186:45 pmSEA - POS
2 stops41h 25mBritish Airways
Sun 6/293:25 pmPOS - SEA
2 stops36h 19mBritish Airways
Deal found 4/22$27,177

Cheapflights Fare Finder

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 April 22, 2025.
Use the filters below to find and compare flights from Seattle to Trinidad and Tobago that are best for you.

Fly from

Seattle

Fly to

Trinidad and Tobago

Route

Depart

Return

Price

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Thu 6/5

10:40 pm-1:26 pm

1 stop11h 46m

Port of Spain Piarco Intl

Thu 6/12

8:50 am-7:58 pm

1 stop14h 08m

$525

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Thu 7/17

5:15 am-9:45 pm

2 stops13h 30m

Port of Spain Piarco Intl

Mon 7/21

7:00 am-10:55 pm

2 stops18h 55m

$529

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Fri 6/6

11:50 pm-11:23 pm

2 stops20h 33m

Port of Spain Piarco Intl

Thu 6/12

12:30 am-2:01 pm

2 stops16h 31m

$585

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Wed 6/4

8:25 am-6:55 pm

1 stop31h 30m

Port of Spain Piarco Intl

Wed 6/11

9:10 am-10:00 pm

1 stop15h 50m

$640

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Thu 8/14

7:15 pm-1:25 am

2 stops27h 10m

Port of Spain Piarco Intl

Fri 8/22

2:25 am-10:16 pm

2 stops22h 51m

$1,600

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Wed 6/18

6:45 pm-3:10 pm

2 stops41h 25m

Port of Spain Piarco Intl

Sun 6/29

3:25 pm-12:44 am

2 stops36h 19m

$27,177

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

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.

Cheapflights Insights

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

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 April 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 April 22, 2025.
United Airlines
7.4
Good
8,683 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,683 reviews
United Airlines
7.4
Good
8,683 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
JetBlue
7.3
Good
2,923 reviews
United Airlines
7.4
Good
8,683 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,683 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.0
Good
9,179 reviews
United Airlines
7.4
Good
8,683 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
6,793 reviews
United Airlines
7.4
Good
8,683 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$492Average$887FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$493Average$646FlexibilityNo cancel feeOn-time69%

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