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Trinidad and Tobago

$531+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — POS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$531
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$715
From Seattle/Tacoma Intl to Trinidad and Tobago
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 10/2112:34 amSEA - POS
2 stops17h 46mAmerican Airlines
Wed 11/57:15 amPOS - SEA
2 stops16h 42mAmerican Airlines
Deal found 7/2$531
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/166:45 amSEA - POS
2 stops13h 38mUnited Airlines
Fri 8/2212:30 amPOS - SEA
2 stops18h 49mUnited Airlines
Deal found 7/2$546
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:15 amSEA - POS
1 stop13h 00mAir Canada
Sun 11/302:15 amPOS - SEA
1 stop23h 41mAir Canada
Deal found 7/1$680
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 10/218:30 amSEA - POS
1 stop31h 25mMultiple Airlines
Fri 10/3112:10 amPOS - SEA
1 stop17h 33mMultiple Airlines
Deal found 7/1$742
This JetBlue deal was found by Cheapflights users on 7/2. 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.
Sat 8/1611:20 pmSEA - POS
1 stop15h 44mJetBlue
Sat 8/238:50 amPOS - SEA
1 stop14h 08mJetBlue
Deal found 7/2$958

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 July 3, 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

Tue 10/21

12:34 am-9:20 pm

2 stops17h 46m

Port of Spain Piarco Intl

Wed 11/5

7:15 am-7:57 pm

2 stops16h 42m

$531

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sat 8/16

6:45 am-11:23 pm

2 stops13h 38m

Port of Spain Piarco Intl

Fri 8/22

12:30 am-4:19 pm

2 stops18h 49m

$546

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sun 11/23

8:15 am-1:15 am

1 stop13h 00m

Port of Spain Piarco Intl

Sun 11/30

2:15 am-9:56 pm

1 stop23h 41m

$680

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Tue 10/21

8:30 am-6:55 pm

1 stop31h 25m

Port of Spain Piarco Intl

Fri 10/31

12:10 am-2:43 pm

1 stop17h 33m

$742

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sat 8/16

11:20 pm-6:04 pm

1 stop15h 44m

Port of Spain Piarco Intl

Sat 8/23

8:50 am-7:58 pm

1 stop14h 08m

$958

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 July 3, 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.

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 July 3, 2025.
See what other customers who have flown with United Airlines, JetBlue, and American 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
7.4
Good
8,861 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.0

Crew

8.1

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
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.0

Crew

8.1

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
2,916 reviews
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.0

Crew

8.1

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
8,861 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.0

Crew

8.1

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
7.1
Good
9,681 reviews
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.0

Crew

8.1

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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$492Average$873FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$493Average$645FlexibilityNo cancel feeOn-time69%

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