$750+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — POS
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Trinidad and Tobago with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Trinidad and Tobago
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to Trinidad and TobagoExplore 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 September 29, 2026.
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 September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Thu 11/125:05 am -
2 stops15h 13m
Wed 11/181:25 am -
1 stop16h 00m
Deal found 9/28![United Airlines logo]()
$750
This Copa Airlines deal was found by Cheapflights users on 9/27. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:20 pm -
2 stops34h 34m
Fri 11/132:19 pm -
2 stops35h 31m
Deal found 9/27![Copa Airlines logo]()
$752
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Tue 12/85:05 am -
2 stops15h 13m
Mon 12/141:25 am -
2 stops18h 53m
Deal found 9/24![United Airlines logo]()
$754
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/317:00 am -
2 stops14h 30m
Thu 11/121:25 am -
1 stop16h 00m
Deal found 9/27![United Airlines logo]()
$770
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Fri 11/275:24 pm -
2 stops18h 23m
Thu 12/316:05 am -
2 stops21h 53m
Deal found 9/26![American Airlines logo]()
$874
This United Airlines deal was found by Cheapflights users on 9/26. 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 11/2412:20 pm -
3 stops31h 58m
Sun 12/271:25 am -
2 stops24h 00m
Deal found 9/26![United Airlines logo]()
$884
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/148:39 pm -
1 stop14h 29m
Wed 10/213:08 pm -
2 stops21h 25m
Deal found 9/26![American Airlines logo]()
$894
This Copa Airlines deal was found by Cheapflights users on 9/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:29 pm -
2 stops26h 18m
Mon 9/282:23 pm -
2 stops24h 12m
Deal found 9/25![Copa Airlines logo]()
$895
This Copa Airlines deal was found by Cheapflights users on 9/28. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:35 pm -
2 stops17h 42m
Sat 10/33:50 am -
2 stops24h 25m
Deal found 9/28![Copa Airlines logo]()
$900
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Thu 12/3111:44 pm -
2 stops20h 34m
Fri 1/81:25 am -
2 stops20h 42m
Deal found 9/28![United Airlines logo]()
$904
This United Airlines deal was found by Cheapflights users on 9/26. 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 11/257:04 pm -
2 stops49h 14m
Sun 12/271:25 am -
2 stops25h 07m
Deal found 9/26![United Airlines logo]()
$907
This Copa Airlines deal was found by Cheapflights users on 9/28. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:43 pm -
2 stops39h 34m
Sat 10/33:50 am -
2 stops24h 25m
Deal found 9/28![Copa Airlines logo]()
$911
Best flights from Seattle to Trinidad and TobagoDiscover carefully curated flight deals from Seattle to Trinidad and Tobago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Seattle to Trinidad and Tobago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Tue 12/87:00 am -
1 stop13h 18m
Mon 12/141:25 am -
1 stop22h 07m
Deal found 9/24![United Airlines logo]()
$750
This Copa Airlines deal was found by Cheapflights users on 9/27. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/123:30 pm -
2 stops30h 25m
Tue 1/193:26 am -
2 stops22h 30m
Deal found 9/27![Copa Airlines logo]()
$752
This United Airlines deal was found by Cheapflights users on 9/26. 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 2/197:00 am -
2 stops14h 05m
Mon 2/221:25 am -
1 stop15h 20m
Deal found 9/26![United Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/317:05 am -
1 stop14h 25m
Thu 11/121:25 am -
1 stop16h 00m
Deal found 9/27![United Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Thu 3/182:00 pm -
1 stop30h 23m
Wed 3/3112:30 am -
1 stop15h 15m
Deal found 9/27![United Airlines logo]()
$897
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Thu 12/3111:44 pm -
2 stops20h 34m
Fri 1/81:25 am -
2 stops20h 42m
Deal found 9/28![United Airlines logo]()
$904
Last-minute flights from Seattle to Trinidad and TobagoDiscover last-minute flight deals from Seattle to Trinidad and Tobago. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Trinidad and Tobago. Data last updated September 29, 2026 and is based on user searches.
This Copa Airlines deal was found by Cheapflights users on 9/28. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:35 pm -
2 stops17h 42m
Sat 10/33:50 am -
2 stops24h 25m
Deal found 9/28![Copa Airlines logo]()
$900
This United Airlines deal was found by Cheapflights users on 9/28. 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 9/296:30 am -
2 stops13h 53m
Sat 10/312:30 am -
1 stop15h 18m
Deal found 9/28![United Airlines logo]()
$933
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Fri 10/25:34 pm -
2 stops17h 32m
Fri 10/93:08 pm -
2 stops25h 27m
Deal found 9/28![American Airlines logo]()
$922
This Gotogate deal was found by Cheapflights users on 9/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:55 am -
1 stop13h 20m
Fri 10/911:40 pm -
1 stop13h 55m
Deal found 9/28![Multiple Airlines logo]()
$1,298
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/148:39 pm -
1 stop14h 29m
Wed 10/213:08 pm -
2 stops21h 25m
Deal found 9/26![American Airlines logo]()
$894
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/1411:59 pm -
1 stop20h 24m
Tue 10/2012:30 am -
1 stop17h 23m
Deal found 9/26![United Airlines logo]()
$1,015
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/2712:20 pm -
3 stops55h 58m
Mon 11/21:25 am -
2 stops36h 22m
Deal found 9/27![United Airlines logo]()
$1,590
This Copa Airlines deal was found by Cheapflights users on 9/27. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:20 pm -
2 stops34h 34m
Fri 11/132:19 pm -
2 stops35h 31m
Deal found 9/27![Copa Airlines logo]()
$752
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/317:05 am -
1 stop14h 25m
Thu 11/121:25 am -
1 stop16h 00m
Deal found 9/27![United Airlines logo]()
$770
This Mytrip deal was found by Cheapflights users on 9/27. 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.
Sat 10/3112:14 pm -
3 stops28h 16m
Fri 11/139:10 am -
3 stops34h 02m
Deal found 9/27![Multiple Airlines logo]()
$931
One-way flights from Seattle to Trinidad and TobagoSearch for one-way flight options from Seattle to Trinidad and Tobago. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Seattle to Trinidad and Tobago. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/58:19 am -
1 stop17h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$1,208
Find 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 September 29, 2026.
Round-trip from | $747 (Copa Airlines) |
|---|---|
Popular in | May |
Cheapest in | September |
Average price | $528 |
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 7,457,451 searches. Data last updated September 29, 2026.
Use the filters below to find and compare flights from Seattle to Trinidad and Tobago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Tue 12/8
7:00 am-12:18 am
1 stop13h 18m
Port of Spain Piarco Intl
Mon 12/14
1:25 am-7:32 pm
1 stop22h 07m
$750
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Tue 1/12
3:30 pm-1:55 am
2 stops30h 25m
Port of Spain Piarco Intl
Tue 1/19
3:26 am-9:56 pm
2 stops22h 30m
$752
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Fri 2/19
7:00 am-1:05 am
2 stops14h 05m
Port of Spain Piarco Intl
Mon 2/22
1:25 am-12:45 pm
1 stop15h 20m
$770
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Sat 10/31
7:05 am-12:30 am
1 stop14h 25m
Port of Spain Piarco Intl
Thu 11/12
1:25 am-1:25 pm
1 stop16h 00m
$770
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Thu 3/18
2:00 pm-11:23 pm
1 stop30h 23m
Port of Spain Piarco Intl
Wed 3/31
12:30 am-12:45 pm
1 stop15h 15m
$897
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Thu 12/31
11:44 pm-12:18 am
2 stops20h 34m
Port of Spain Piarco Intl
Fri 1/8
1:25 am-6:07 pm
2 stops20h 42m
$904
Quickest round-trip
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Thu 11/5
8:19 am-5:40 am
1 stop17h 21m
Port of Spain Piarco Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$1,208
Sorted by cheapest first
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.
SEA-POS
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
SEA-TT0
SEA-POS
What is the cheapest month to book a flight from Seattle to Trinidad and Tobago?
Currently, September is the cheapest month in which you can book a flight from Seattle to Trinidad and Tobago (average of $528). Flying from Seattle to Trinidad and Tobago in May is currently the most expensive (average of $967). 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.
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 September 29, 2026.
See what other customers who have flown with United 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.
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
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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.
Complete your trip
Complete your trip to Trinidad and Tobago by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Trinidad and Tobago by cabin class
Find flights from Seattle to Trinidad and Tobago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Trinidad and Tobago flights
Browse other Seattle and Trinidad and Tobago flight options. Last updated on September 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Trinidad and Tobago regions
Consider these flights traveling to Trinidad and Tobago regions.
Top airline flying from Seattle to Trinidad and Tobago
Discover the top airline 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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$413 | Average$707 | FlexibilityNo cancel fee | On-time69% |