Cheap flights from Seattle to Trinidad and Tobago from $397
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Trinidad and Tobago departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Thu 11/5
4:39 pm-1:54 am
2 stops29h 15m
Port of Spain Piarco Intl
Wed 11/11
3:40 am-9:50 pm
2 stops22h 10m
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Mon 11/16
4:39 pm-1:54 am
2 stops29h 15m
Port of Spain Piarco Intl
Mon 12/7
2:22 pm-9:58 pm
2 stops35h 36m
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Thu 11/26
4:39 pm-1:17 pm
2 stops16h 38m
Port of Spain Piarco Intl
Fri 12/11
3:23 am-9:58 pm
2 stops22h 35m
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Thu 11/5
6:00 am-12:18 am
2 stops14h 18m
Port of Spain Piarco Intl
Wed 11/11
1:25 am-1:25 pm
1 stop16h 00m
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Thu 11/5
7:05 am-12:18 am
1 stop13h 13m
Port of Spain Piarco Intl
Wed 11/11
1:25 am-1:25 pm
1 stop16h 00m
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Fri 1/1
7:02 am-12:18 am
1 stop13h 16m
Port of Spain Piarco Intl
Sat 1/9
1:25 am-1:13 pm
1 stop15h 48m
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Fri 1/1
5:00 am-12:18 am
2 stops15h 18m
Port of Spain Piarco Intl
Sat 1/9
1:25 am-1:13 pm
1 stop15h 48m
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Fri 1/1
5:00 am-12:18 am
2 stops15h 18m
Port of Spain Piarco Intl
Sat 1/9
1:25 am-4:03 pm
2 stops18h 38m
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Mon 11/16
11:10 pm-7:45 am
1 stop28h 35m
Port of Spain Piarco Intl
Mon 12/7
10:10 am-1:32 pm
1 stop31h 22m
SeattlePort of Spain
SEA Seattle/Tacoma Intl - POS Port of Spain Piarco Intl
SEAPOS
Seattle/Tacoma Intl
Thu 11/26
7:35 pm-12:18 am
2 stops24h 43m
Port of Spain Piarco Intl
Fri 12/11
1:25 am-1:22 pm
1 stop15h 57m
See travel insights to Trinidad and Tobago from
How to get the cheapest flight ticket from Seattle to Trinidad and Tobago
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Trinidad and Tobago?
In general, September is the cheapest month to fly from Seattle to Trinidad and Tobago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $528. If you aren’t able to travel to Trinidad and Tobago during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $603.
Can stopping save me money on Seattle to Trinidad and Tobago flights?
You could potentially save up to 35% on your flight if you consider stops on a Seattle to Trinidad and Tobago flight.
Cheap Seattle to Trinidad and Tobago flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Trinidad and Tobago
Frequently asked questions about flying from Seattle to Trinidad and Tobago
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago?
Prices for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago?
As of October 2026, there is 1 operator available to choose from for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Trinidad and Tobago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Trinidad and Tobago.
What documentation or ID do you need to fly to Trinidad and Tobago?
The required travel and health documents for your Trinidad and Tobago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trinidad and Tobago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Seattle to Trinidad and Tobago
Compare and see reviews for airlines that fly from Seattle to Trinidad and Tobago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $413 | Free Cancellation | Rating 7.4 10,302 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Trinidad and Tobago?
It is quick and easy to find Seattle to Trinidad and Tobago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Trinidad and Tobago that suits you.
Can I find flights from Seattle to Trinidad and Tobago with flexible booking policies on momondo?
momondo does allow users to show only those flights to Trinidad and Tobago from Seattle which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Seattle to Trinidad and Tobago?
momondo provides multiple filters to help you find the best flight to Trinidad and Tobago from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Seattle to Trinidad and Tobago right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Trinidad and Tobago from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.