Cheap flights from Seattle (SEA) to Port of Spain (POS)

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The best prices from Seattle/Tacoma Intl to Port of Spain Piarco Intl are usually found in July or June, booked 16 days in advance, depart on a Monday or Tuesday and return on a Monday

How to find the cheapest flight from
Seattle (SEA) to Port of Spain (POS)

All the information you need to plan the best SEA to POS flight in 2021: compare Seattle to Port of Spain flight prices with the expected peak season, weather and rainfall in Port of Spain.
SEA - POS
Price
$486 - $883
POS
Temperature
77 - 80.6 °F
POS
Precipitation
1.2 - 9.8 inches

Popular in

December

High demand for flights, 35% potential price rise

Cheapest in

July

Best time to find cheap flights, 15% potential price drop

Average price

$883

Average for round-trip flights in December 2021

Round-trip from

$486

From Seattle/Tacoma Intl to Port of Spain Piarco Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Seattle to Port of Spain (SEA - POS)?

Unlike at noon, when flights are generally more expensive, you can save up to 16% on flights from Seattle to Port of Spain by exploring options for tickets in the morning.

What is the cheapest day to fly round-trip from Seattle to Port of Spain?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

The best pricing can be found in the month of July. Prices to Port of Spain from Seattle average $574. You can even find prices in July for less than $574, as users have found deals to Port of Spain from as low as $428. The month of December appears to be one of the more expensive times to travel to Port of Spain from Seattle. Flying in the targeted month can save you up to 53%.

How far in advance should I book a flight from Seattle to Port of Spain?

To save on the cost of your flight from Seattle to Port of Spain, book at least 17 days before your planned departure. Booking around this time can save you about 12% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $623 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $724.

Cheap flights from Seattle to Port of Spain in December, January 2022

The best prices found for SEA to POS flights for December, January
4 Jan - 18 Jan
$514pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
10 Jan - 16 Jan
$542pp
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
11 Jan - 17 Jan
$544pp
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Port of Spain 2022 flight deals

Cheap flights to Port of Spain from Seattle found for this year
10 Dec - 15 Dec
$910pp
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
10 Dec - 12 Dec
$921pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
9 Dec - 15 Dec
$950pp
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Port of Spain

Late deals on round-trip flights to Port of Spain from Seattle, departing today and this week
15 Dec - 22 Dec
$1,215pp
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
14 Dec - 22 Dec
$1,254pp
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
15 Dec - 22 Dec
$1,367pp
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Piarco Intl from Seattle

The cheapest one-way flights from Seattle to Port of Spain
1:10 pm - 8:16 pm
Multiple Airlines
3 Stops
27h 06m
SEA - POS
Multiple Airlines
$871
Kiwi.com
6:59 pm - 7:27 pm
United Airlines
1 Stop
20h 28m
SEA - POS
United Airlines
$1,009
United
4:00 pm - 12:05 pm
JetBlue
1 Stop
16h 05m
SEA - POS
JetBlue

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Port of Spain</span> flights.

Flight FAQs

From Seattle to Port of Spain

Which airlines flying from Seattle/Tacoma Intl to Port of Spain Piarco Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Seattle/Tacoma Intl to Port of Spain Piarco Intl have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Air Canada are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Seattle to Port of Spain for under $600 on Cheapflights?

Yes, there are multiple flights from Seattle to Port of Spain for under $600. The cheapest flight booked recently is on Multiple Airlines for just $514, but on average you can expect to pay $581.

Are there last-minute flights available from Seattle to Port of Spain for under $1,300?

There are currently 20+ open flights from Seattle to Port of Spain within the next 7 days for less than $1,300.

What are the cheapest airlines flying from Seattle to Port of Spain round-trip?

United Airlines, at $542, was found to be the cheapest airline from Seattle to Port of Spain. An alternate airline flying to your destination would be American Airlines. United Airlines is 5% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Seattle to Port of Spain one-way?

One-way options have recently been found by users for as low as $479 on United Airlines. Other airlines that offer cheap prices include JetBlue from $677 and American Airlines from $920 one-way.

What are the most popular airlines that fly from Seattle to Port of Spain?

Major Airline, American Airlines and Air Canada are the most popular airlines when flying from Seattle to Port of Spain.

What are the cheapest flights from Seattle to Port of Spain?

On average you can expect to pay $501 for a flight from Seattle to Port of Spain. The cheapest flight overall is $274 while the most popular route, (Seattle/Tacoma Intl - Port of Spain Piarco Intl) is currently priced at $907.

COVID Restrictions

View COVID Travel Restrictions for Port of Spain, Trinidad and Tobago

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

Information is based on travel restrictions from Seattle/Tacoma Intl to Port of Spain Piarco Intl

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Port of Spain Piarco Intl.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Port of Spain Piarco Intl.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Port of Spain Piarco Intl.

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

Returning to Seattle/Tacoma Intl from Port of Spain Piarco Intl

COVID-19 testing requirements
Visitors from Port of Spain Piarco Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Port of Spain Piarco Intl are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Port of Spain, Trinidad and Tobago

Destination information for Port of Spain

Things to know before you go - useful duration and weather info for your trip from Seattle to Port of Spain.
Today's exchange rate
$1 = $6.66
Average temperature for December in Port of Spain
89.6 °F
Avg rainfall for December in Port of Spain
4.7 ″

Airports servicing Seattle

Airports servicing Port of Spain

Top 3 airlines flying from Seattle/Tacoma Intl to Port of Spain Piarco Intl

The chart below displays the airlines Cheapflights users traveling from Seattle to Port of Spain choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$262 $668 No cancel fee 71%
United Airlines
$332 $659 No cancel fee 69%
Air Canada
$400 $881 No cancel fee 67%
Home Caribbean Trinidad and Tobago Port of Spain Cheap flights from Seattle to Port of Spain