$516+ Cheap flights from Trinidad and Tobago to Seattle (SEA)
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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
POS — SEA
Nov 29 — Dec 61
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from Trinidad and Tobago to SeattleExplore the most affordable flight options available from Trinidad and Tobago to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.
Explore the most affordable flight options available from Trinidad and Tobago to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 12/161:30 amPOS - SEA
1 stop15h 12mUnited Airlines
Sat 12/275:02 amSEA - POS
2 stops39h 21mUnited Airlines
Deal found 10/30![United Airlines logo]()
$636
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 12/161:30 amPOS - SEA
2 stops17h 59mUnited Airlines
Sun 12/285:00 amSEA - POS
1 stop15h 23mUnited Airlines
Deal found 10/30![United Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/171:30 amPOS - SEA
2 stops25h 29mUnited Airlines
Sun 12/2811:59 pmSEA - POS
2 stops21h 06mUnited Airlines
Deal found 10/30![United Airlines logo]()
$738
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/177:10 amPOS - SEA
1 stop20h 06mAmerican Airlines
Sun 12/2810:06 pmSEA - POS
1 stop21h 41mAmerican Airlines
Deal found 10/30![American Airlines logo]()
$763
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 12/1810:10 amPOS - SEA
1 stop16h 19mMultiple Airlines
Sun 12/2810:39 pmSEA - POS
2 stops35h 16mMultiple Airlines
Deal found 10/30![Multiple Airlines logo]()
$837
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/179:10 amPOS - SEA
1 stop17h 20mMultiple Airlines
Sun 12/2810:39 pmSEA - POS
2 stops35h 16mMultiple Airlines
Deal found 10/30![Multiple Airlines logo]()
$848
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/179:10 amPOS - SEA
1 stop17h 20mMultiple Airlines
Sat 12/2710:39 pmSEA - POS
2 stops35h 16mMultiple Airlines
Deal found 10/30![Multiple Airlines logo]()
$889
Cheap flight deals from Trinidad and Tobago to Seattle
Keep the following information in mind while searching for Trinidad and Tobago to Seattle flight deals. Data was last updated October 30, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $516 (United Airlines) |
Popular in | November |
Cheapest in | May |
Average price | $652 |
Cheapflights Fare Finder
Customize your flight search to find flights from Trinidad and Tobago 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 October 30, 2025.
Use the filters below to find and compare flights from Trinidad and Tobago to Seattle that are best for you.
Fly from
Trinidad and Tobago
Fly to
Seattle
Route
Depart
Return
Price
Port of SpainSeattle
POS - SEA
POSSEA
Port of Spain Piarco Intl
Thu 2/26
1:30 am-6:03 pm
2 stops20h 33m
Seattle/Tacoma Intl
Tue 3/3
6:45 am-12:23 am
1 stop13h 38m
$516
Port of SpainSeattle
POS - SEA
POSSEA
Port of Spain Piarco Intl
Mon 3/16
12:30 am-11:22 pm
2 stops25h 52m
Seattle/Tacoma Intl
Tue 3/24
7:03 am-11:23 pm
1 stop13h 20m
$520
Port of SpainSeattle
POS - SEA
POSSEA
Port of Spain Piarco Intl
Tue 12/16
1:30 am-3:29 pm
2 stops17h 59m
Seattle/Tacoma Intl
Sat 12/27
5:02 am-12:23 am
2 stops39h 21m
$636
Port of SpainSeattle
POS - SEA
POSSEA
Port of Spain Piarco Intl
Wed 12/17
1:30 am-12:34 am
1 stop27h 04m
Seattle/Tacoma Intl
Sat 12/27
5:02 am-12:23 am
2 stops39h 21m
$636
Port of SpainSeattle
POS - SEA
POSSEA
Port of Spain Piarco Intl
Fri 1/2
1:30 am-6:06 pm
2 stops20h 36m
$978
Port of SpainSeattle
POS - SEA
POSSEA
Port of Spain Piarco Intl
Sat 1/3
4:46 pm-9:27 am
2 stops20h 41m
$1,240
Best time to book a flight from Trinidad and Tobago to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Trinidad and Tobago 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 Trinidad and Tobago to Seattle
No data available for this route at this time. Please check back soon.
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 October 30, 2025.
Read reviews from past customers who have flown United Airlines from Trinidad and Tobago to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from Trinidad and Tobago to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tukwila
Tacoma
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Lynnwood
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Alternative routes for Trinidad and Tobago to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Trinidad and Tobago to Seattle
Discover the top airline that operate flights from Trinidad and Tobago 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 October 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$617 | Average$718 | FlexibilityNo cancel fee | On-time69% |