Cheap flights from Port of Spain to Seattle from $642
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Port of Spain to Seattle departing on 6/23. 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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American Airlines flights from Port of Spain to Seattle
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How to get the cheapest flight ticket from Port of Spain to Seattle
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 Seattle?
In general, May is the cheapest month to fly from Port of Spain to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $622. If you don’t want to visit Seattle in May, then you should wait until October to fly from Port of Spain, when ticket prices are also cheap, with an average price of $645.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Port of Spain is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $622. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Port of Spain because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $973.
When to book flights from Port of Spain to Seattle
Cheap Port of Spain to Seattle (POS to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Port of Spain to Seattle
How far is Port of Spain Piarco Intl to Seattle/Tacoma Intl by plane?
A flight from Port of Spain Piarco Intl to Seattle/Tacoma Intl will travel around 4325.1 mi. By plane, this route typically takes 13h 22m.
When did momondo last update prices for flights from Port of Spain Piarco Intl Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Port of Spain Piarco Intl Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Port of Spain Piarco Intl Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Port of Spain Piarco Intl Airport to Seattle/Tacoma Intl Airport is 2 as of May 2025.
How old do you have to be to fly from Port of Spain Piarco Intl Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Port of Spain Piarco Intl Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Port of Spain to Seattle?
Based on momondo bookings for flights between Port of Spain and Seattle, the leading airline is United Airlines, making up 86% of the total bookings. Other popular airlines include American Airlines with 14%.
Best airlines flying from Port of Spain to Seattle
Compare and see reviews for airlines that fly from Port of Spain to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $556 | Free Cancellation | Rating 7.4 8,702 reviews | |||
| PriceFrom $602 | Free Cancellation | Rating 7.2 10,000 reviews |
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Why should I use momondo to find a flight deal from Port of Spain to Seattle?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Port of Spain.
Can I find flights from Port of Spain to Seattle with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seattle from Port of Spain which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Port of Spain to Seattle?
momondo helps you find the best flight between Port of Spain and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Port of Spain to Seattle right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Port of Spain to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.