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$412+ Cheap flights from Trinidad to Seattle (SEA)

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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
POS — SEA
Mar 1 — Mar 81
Sat 3/1
Sat 3/8
1 adult, Economy
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Cheap flight deals from Trinidad to Seattle

Keep the following information in mind while searching for Trinidad to Seattle flight deals. Data was last updated February 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$673
(United Airlines)

One-way from

$412
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$898
Provider with most accurate pricing for Port of Spain Piarco Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Seattle/Tacoma Intl flights.
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From Trinidad to Seattle/Tacoma Intl
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One-way flight from Trinidad to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 9% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 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 Trinidad to Seattle

Cheapest flights from Trinidad to Seattle
Explore the most affordable flight options available from Trinidad to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2025.

This United Airlines deal was found by Cheapflights users on 2/24. 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.
Wed 9/1012:30 amPOS - SEA
1 stop21h 42mUnited Airlines
Mon 9/225:45 pmSEA - POS
2 stops26h 38mUnited Airlines
Deal found 2/24$673
This American Airlines deal was found by Cheapflights users on 2/23. 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 9/113:20 pmPOS - SEA
2 stops23h 27mAmerican Airlines
Mon 9/226:17 pmSEA - POS
2 stops16h 58mAmerican Airlines
Deal found 2/23$680
This flygcity.se deal was found by Cheapflights users on 2/24. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/167:09 amPOS - SEA
2 stops16h 25mMultiple Airlines
Fri 7/2512:30 amSEA - POS
2 stops19h 53mMultiple Airlines
Deal found 2/24$893
This flygcity.se deal was found by Cheapflights users on 2/24. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1512:30 amPOS - SEA
1 stop12h 37mAir Canada
Fri 7/2512:30 amSEA - POS
2 stops19h 53mAir Canada
Deal found 2/24$1,100

Find flights from Trinidad to Seattle within your budget

Customize your flight search to find flights from Trinidad to Seattle 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 24, 2025.

Fly from

Trinidad

Fly to

Seattle

Route

Depart

Return

Price

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Tue 5/6

12:30 am-7:23 pm

1 stop21h 53m

Seattle/Tacoma Intl

Wed 5/28

7:00 am-11:23 pm

1 stop13h 23m

$673

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Wed 5/7

3:05 pm-10:41 am

2 stops22h 36m

Seattle/Tacoma Intl

Tue 5/27

12:24 am-2:05 pm

1 stop10h 41m

$716

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Wed 7/16

3:15 pm-2:09 pm

2 stops25h 54m

Seattle/Tacoma Intl

Sat 7/26

5:00 am-11:23 pm

1 stop15h 23m

$893

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Tue 7/15

12:30 am-10:07 am

1 stop12h 37m

Seattle/Tacoma Intl

Fri 7/25

12:30 am-11:23 pm

2 stops19h 53m

$1,100

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Fri 3/21

10:10 am-8:43 am

2 stops25h 33m

$412

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Thu 3/20

12:30 am-12:55 am

2 stops51h 25m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Best time to book a flight from Trinidad to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Trinidad 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 Trinidad to Seattle

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

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

Currently, January is the cheapest month in which you can book a flight from Trinidad to Seattle (average of $238). Flying from Trinidad to Seattle in July is currently the most expensive (average of $411). 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.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated February 24, 2025.
United Airlines
7.4
Good
8,742 reviews

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

United Airlines
7.4
Good
8,742 reviews
United Airlines
7.4
Good
8,742 reviews

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,742 reviews

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Air Canada
7.0
Good
8,772 reviews
United Airlines
7.4
Good
8,742 reviews

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Related info for your journey

Find useful and relevant information for your journey from Trinidad to Seattle. 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 into for flights to Seattle from Trinidad?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Trinidad to Seattle.

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

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

  • How can I find direct flights from Trinidad to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Trinidad to Seattle 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 Trinidad to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Trinidad to Seattle (average of $238). Flying from Trinidad to Seattle in July is currently the most expensive (average of $411). 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

Traveling to a place near Trinidad?

Book flights to Trinidad if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Federal Way
Centralia
Marysville
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Trinidad to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Port of Spain to Seattle flights

Top 2 airlines flying from Trinidad to Seattle

Discover the top 2 airlines that operate flights from Trinidad to Seattle. 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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$520Average$718FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$602Average$984FlexibilityNo cancel feeOn-time71%
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