Which airports can I use when flying from Port of Spain to Seattle?

Flights from Port of Spain to Seattle usually depart from Port of Spain Piarco Intl (POS) and arrive at Seattle/Tacoma Intl (SEA).

What cabin classes can I book on flights from Port of Spain to Seattle?

Three cabin classes are available on flights from Port of Spain to Seattle: • Economy Class • Business Class • First Class

Which airports do connecting flights from Port of Spain to Seattle pass through?

Most connecting flights from Port of Spain to Seattle pass through Houston George Bush Intcntl (IAH), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Port of Spain to Seattle?

Yes. Being flexible with your travel dates can save you up to 49% on the Port of Spain to Seattle route. Tuesday is the cheapest departure day at $636 round-trip on average, while Saturday is the most expensive at $1,238, a difference of $602. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Seattle?

Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

How long is a flight from Port of Spain to Seattle?

A nonstop flight from Port of Spain to Seattle takes 0h 00m, covering 4,332 miles.

Do I need a passport to fly from Port of Spain to Seattle?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Port of Spain to Seattle changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $716 to $3,134. That means the highest observed fare was about 4x higher than the lowest one.

How are flight prices from Port of Spain to Seattle looking right now?

One-way fares from Port of Spain to Seattle are currently higher than usual. Average one-way flight prices are about $441, which is 41% above the typical average for this route.

What is the time difference between Port of Spain and Seattle?

Seattle is 3 hours behind Port of Spain (Pacific Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include: · Fox · Europcar · Thrifty · Budget · Dollar

How much should I expect to pay for a Port of Spain to Seattle flight?

Round-trip flights from Port of Spain to Seattle range from $726 to $1,098, with an average of $934 over the past 12 months. Anything below $726 counts as a good deal.

What is the cheapest airline to fly from Port of Spain to Seattle?

United Airlines ($716) and American Airlines ($746) are the cheapest airlines to fly round-trip from Port of Spain to Seattle according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Port of Spain to Seattle?

Flights via Houston George Bush Intcntl (IAH) offer the most affordable fares, with an average round-trip price of $931. Based on KAYAK data over the past 3 months.

When flying from Port of Spain to Seattle which airport offers the shortest layover?

Houston George Bush Intcntl (IAH) had the shortest average connection time for Port of Spain to Seattle layovers at 658 minutes over the past 3 months.

$385 CHEAP FLIGHTS from Port of Spain to Seattle (POS - SEA)

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Cheapest round-trip

$716

Typical prices: $726-$1,098

United Airlines

Sun 2/4Wed 2/7

POS - SEA • 2 stops

Cheapest one-way

$385

Typical prices: $284-$396

United Airlines

Sun 12/16

POS - SEA • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Port of Spain and Seattle. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

September

Cheapest • 31% price drop

July

Most popular

Good to know

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Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Port of Spain to Seattle

Thu, Feb 4 - Sun, Feb 7

1:30 am - 3:48 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

18h 18m2 stops Houston George Bush Intcntl Los Angeles

10:40 pm - 1:05 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

22h 25m2 stops Chicago O'Hare Intl Newark

$716United Airlines

Thu, Feb 4 - Sun, Feb 7

1:30 am - 12:45 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

15h 15m1 stop Houston George Bush Intcntl

6:50 am - 1:05 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

14h 15m1 stop Newark

$716United Airlines

Thu, Feb 4 - Mon, Feb 8

2:20 am - 8:10 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

21h 50m3 stops Newark Chicago O'Hare Intl Washington, D.C. Dulles Intl

7:00 am - 1:05 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

14h 05m2 stops Chicago O'Hare Intl Newark

$716United Airlines

Thu, Feb 4 - Sun, Feb 7

1:30 am - 11:21 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

25h 51m2 stops Houston George Bush Intcntl San Francisco

7:03 am - 12:23 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 20m1 stop Houston George Bush Intcntl

$716United Airlines

Thu, Feb 4 - Mon, Feb 8

1:30 am - 6:59 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

21h 29m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

7:00 am - 1:05 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

14h 05m2 stops Chicago O'Hare Intl Newark

$716United Airlines

Thu, Feb 4 - Mon, Feb 8

2:20 am - 9:05 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

22h 45m1 stop Newark

7:00 am - 1:05 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

14h 05m2 stops Chicago O'Hare Intl Newark

$716United Airlines

Thu, Feb 4 - Sun, Feb 7

2:20 am - 8:10 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

21h 50m3 stops Newark Chicago O'Hare Intl Washington, D.C. Dulles Intl

3:51 pm - 1:05 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

29h 14m2 stops Denver Intl Newark

$716United Airlines

Tue, Nov 3 - Sun, Nov 8

1:25 am - 8:56 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

23h 31m3 stops Houston George Bush Intcntl Chicago O'Hare Intl Washington, D.C. Dulles Intl

5:05 am - 12:18 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

15h 13m2 stops Denver Intl Houston George Bush Intcntl

$718United Airlines

Tue, Oct 20 - Sat, Jan 16

3:08 pm - 1:35 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

25h 27m2 stops Miami Dallas/Fort Worth

5:27 am - 10:48 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 21m2 stops Dallas/Fort Worth Miami

$746American Airlines

Tue, Oct 20 - Fri, Jan 15

3:08 pm - 9:31 amPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

21h 23m2 stops Miami Chicago O'Hare Intl

12:32 am - 10:48 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

18h 16m2 stops Dallas/Fort Worth Miami

$746American Airlines

Booking Insights

Price, demand and travel trends for Port of Spain to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Port of Spain to Seattle with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Port of Spain to Seattle?

Round-trip flights from Port of Spain to Seattle start at $716. Prices are below average for this route right now, with typical round-trip fares ranging from $726 to $1,098. The lowest price found in the past 5 days was $716 on United Airlines.

Find deals

Low season	May
High season	July
Cheapest flight	$385

Most popular time to fly with an average 17% increase in price.

Flight from Port of Spain to Seattle

When to book flights from Port of Spain to Seattle

Are your dates flexible? Find out the best times to travel from Port of Spain to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Port of Spain to Seattle?
Flights from Port of Spain to Seattle usually depart from Port of Spain Piarco Intl (POS) and arrive at Seattle/Tacoma Intl (SEA).
What cabin classes can I book on flights from Port of Spain to Seattle?
Three cabin classes are available on flights from Port of Spain to Seattle:

• Economy Class
• Business Class
• First Class
Which airports do connecting flights from Port of Spain to Seattle pass through?
Most connecting flights from Port of Spain to Seattle pass through Houston George Bush Intcntl (IAH), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Port of Spain to Seattle?
Yes. Being flexible with your travel dates can save you up to 49% on the Port of Spain to Seattle route. Tuesday is the cheapest departure day at $636 round-trip on average, while Saturday is the most expensive at $1,238, a difference of $602. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Seattle?
Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.
How long is a flight from Port of Spain to Seattle?
A nonstop flight from Port of Spain to Seattle takes 0h 00m, covering 4,332 miles.
Do I need a passport to fly from Port of Spain to Seattle?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Port of Spain to Seattle changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $716 to $3,134. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Port of Spain to Seattle looking right now?
One-way fares from Port of Spain to Seattle are currently higher than usual. Average one-way flight prices are about $441, which is 41% above the typical average for this route.
What is the time difference between Port of Spain and Seattle?
Seattle is 3 hours behind Port of Spain (Pacific Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?
Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
· Fox
· Europcar
· Thrifty
· Budget
· Dollar
How much should I expect to pay for a Port of Spain to Seattle flight?
Round-trip flights from Port of Spain to Seattle range from $726 to $1,098, with an average of $934 over the past 12 months. Anything below $726 counts as a good deal.

If your dates can be flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average $636 - about $602 less than Saturday (49% savings) based on the last 12 months.
If you can choose when to travel, plan your Port of Spain to Seattle trip for September. Fares historically average $645 round-trip in that month - typically $1,344 less than the most expensive month, which is February (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
- Seattle Airport Marriott
- Coast Gateway Hotel
- Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

Everything you need to know for your flight from Port of Spain to Seattle

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Port of Spain (POS)

Seattle (SEA)

POS - SEA

$385 Find Cheap Flights from Port of Spain to Seattle - Compare and Save

Everything you should know

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

Recent round-trip flight deals from Port of Spain to Seattle

Recent one-way flight deals from Port of Spain to Seattle

Price, demand and travel trends for Port of Spain to Seattle flights

How much is a round-trip flight from Port of Spain to Seattle?

What is the cheapest airline to fly from Port of Spain to Seattle?

What is the cheapest layover airport when flying from Port of Spain to Seattle?

When flying from Port of Spain to Seattle which airport offers the shortest layover?

Key details for Port of Spain to Seattle flights

Low season

High season

Cheapest flight

When to book flights from Port of Spain to Seattle

Your Port of Spain to Seattle flight questions, answered

Your guide to booking Port of Spain to Seattle flights

Everything you need to know for your flight from Port of Spain to Seattle

Information on your arrival and departure airports

Cabin class types available on flights from Port of Spain to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Find direct flights to and from Port of Spain and Seattle

Flights to other popular destinations

Flights from domestic origins to Seattle

Choose which airport to fly into in Seattle

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