Cheap Flights From Seattle - Tacoma Intl. (SEA) To Piarco Intl. (POS)

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Cheapest Flights from Seattle (SEA) to Port of Spain (POS)

The cheapest flights to Piarco Intl. found within the past 7 days were CA $1,012 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Sun, Apr 26 - Thu, May 7
SEA
Seattle
POS
Trinidad
CA $1,012 Roundtrip, found 12 hours ago
CA $1,012
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Sun, Apr 26 from Seattle to Trinidad, returning Thu, May 7, priced at CA $1,012 found 12 hours ago
Sun, Apr 26 - Thu, May 7
SEA
Seattle
POS
Trinidad
CA $1,016 Roundtrip, found 12 hours ago
CA $1,016
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Sun, Apr 26 from Seattle to Trinidad, returning Thu, May 7, priced at CA $1,016 found 12 hours ago
Sun, Apr 26 - Thu, May 7
SEA
Seattle
POS
Trinidad
CA $4,005 Roundtrip, found 12 hours ago
CA $4,005
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Sun, Apr 26 from Seattle to Trinidad, returning Thu, May 7, priced at CA $4,005 found 12 hours ago
Sun, Apr 26 - Thu, May 7
SEA
Seattle
POS
Trinidad
CA $4,645 Roundtrip, found 12 hours ago
CA $4,645
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Sun, Apr 26 from Seattle to Trinidad, returning Thu, May 7, priced at CA $4,645 found 12 hours ago
Sun, Apr 26 - Thu, May 7
SEA
Seattle
POS
Trinidad
CA $5,780 Roundtrip, found 12 hours ago
CA $5,780
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Sun, Apr 26 from Seattle to Trinidad, returning Thu, May 7, priced at CA $5,780 found 12 hours ago
Sun, Apr 26 - Thu, May 7
SEA
Seattle
POS
Trinidad
CA $6,555 Roundtrip, found 12 hours ago
CA $6,555
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Sun, Apr 26 from Seattle to Trinidad, returning Thu, May 7, priced at CA $6,555 found 12 hours ago
Sun, Apr 26 - Thu, May 7
SEA
Seattle
POS
Trinidad
CA $6,560 Roundtrip, found 12 hours ago
CA $6,560
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Sun, Apr 26 from Seattle to Trinidad, returning Thu, May 7, priced at CA $6,560 found 12 hours ago

Frequently asked questions

What airlines fly from Sea-Tac Airport to Piarco Intl. Airport?
With no direct flights on offer, it's a wise idea to plan ahead when you're traveling between Sea-Tac Airport and POS. Find the quickest route with the least amount of layovers and save yourself some time.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle (SEA) today with the cheap prices from Travelocity!

Popular Flight Routes from Port of Spain (POS)

Travelers at POS love to visit these top cities. Roam to the top destinations from Port of Spain(POS) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.