￥49,170 Cheap Flights from Seattle (SEA) to Port of Spain (POS)

View ￥49,170 flight on Fri, Jan 23, 2026Opens in a new window

Popular airlines from Seattle to Port of Spain (POS-Piarco Intl.)

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Cheap Flights from Seattle to Port of Spain (SEA-POS)

Prices were available within the past 7 days and start at ￥49,170 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Seattle (SEA) to Piarco (POS)

October is typically the cheapest month to fly

From ￥69,770 - ￥287,072 per traveler.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to POS?
Round-trip flights from SEA to Piarco Intl. Airport (POS) start from . This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to POS?
We get that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from SEA to Piarco Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to POS flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Sea-Tac Airport to Piarco Intl. Airport (POS)?
From SEA to POS, you'll be strapped in your seat for an average of 9 hours and 59 minutes. If you've been wanting to get stuck into that bestselling novel, now's the time to do it.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Piarco Intl. Airport?
You'll have 7,000 kilometers to cover on the long-haul SeaTac to Piarco route. Dress in layers of comfortable clothes and consider taking a pair of noise-canceling headphones.
Which airlines fly direct from SEA to Piarco Intl. Airport (POS)?
Flying nonstop between Seattle - Tacoma Intl. Airport (SEA) and Piarco Intl. Airport (POS) isn't possible at this time. However, you'll still be able to find a flight to Piarco with at least one stop.
Are Sea-Tac Airport to Piarco Intl. Airport (POS) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Seattle - Tacoma Intl. Airport (SEA) to Piarco Intl. Airport (POS) can be hit-or-miss. You may be able to score a great bargain, but you could also miss out completely! If you'd prefer to start your travel planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines issue their prices that far in advance. Our top tip? Check back often as updates are made regularly.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Piarco Intl.
Distance
6934 km

Book with confidence

Seattle to Port of Spain Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Port of Spain.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to POS flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to POS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Seattle to Port of Spain Flights

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