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Cheap flights from Seattle (SEA) to Port of Spain (POS) from $210

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — POS
May 28 — Jun 41
From?
To?
Tue 5/28
Tue 6/4
1 adult, Economy
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Cheap flight deals from Seattle to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Port of Spain (POS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 23, 2024.

Popular in

February

Cheapest in

September

Round-trip from

$465

One-way from

$210
High demand for flights, 42% potential price rise
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Best time to find cheap flights, 32% potential price drop
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From Seattle/Tacoma Intl to Port of Spain Piarco Intl
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One-way flight from Seattle/Tacoma Intl to Port of Spain Piarco Intl
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What is the cheapest day to fly round-trip from Seattle to Port of Spain?

It’s generally more expensive to depart on a Tuesday, 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 September. Prices to Port of Spain from Seattle average $921. You can even find prices in September for less than $921, as users have found deals to Port of Spain from as low as $470. The month of February 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 72%.

When is the cheapest time to fly from Seattle to Port of Spain (SEA - POS)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 5% on flights from Seattle to Port of Spain by exploring options for tickets in the morning.

Cheap Copa Airlines flights from Seattle to Port of Spain

Explore cheap flight options specifically provided by Copa Airlines for the route between Seattle and Port of Spain. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
Consider these cheap Copa Airlines flights we've found departing from Seattle to Port of Spain. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 6/194:25 pmSEA - POS
2 stops30h 17mCopa Airlines
Sun 6/234:05 amPOS - SEA
2 stops21h 45mCopa Airlines
Deal found 5/22$918
Sun 6/96:15 amSEA - POS
2 stops40h 27mCopa Airlines
Sat 6/224:05 amPOS - SEA
2 stops34h 25mCopa Airlines
Deal found 5/22$1,058

Cheap United Airlines flights from Seattle to Port of Spain

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Port of Spain. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Seattle to Port of Spain. Deals frequently update to provide users with more options.
Fri 6/2111:50 pmSEA - POS
1 stop20h 33mUnited Airlines
Thu 6/2712:30 amPOS - SEA
2 stops51h 22mUnited Airlines
Deal found 5/22$665
Sun 6/911:50 pmSEA - POS
1 stop20h 33mUnited Airlines
Fri 6/2112:30 amPOS - SEA
2 stops25h 20mUnited Airlines
Deal found 5/22$680
Tue 7/95:15 pmSEA - POS
2 stops27h 08mUnited Airlines
Mon 7/1512:30 amPOS - SEA
2 stops34h 32mUnited Airlines
Deal found 5/22$697
Tue 7/95:00 pmSEA - POS
1 stop27h 23mUnited Airlines
Mon 7/1512:30 amPOS - SEA
2 stops34h 32mUnited Airlines
Deal found 5/22$713
Fri 6/2111:50 pmSEA - POS
1 stop20h 33mUnited Airlines
Thu 6/2712:30 amPOS - SEA
1 stop21h 53mUnited Airlines
Deal found 5/22$745
Fri 6/2111:59 pmSEA - POS
2 stops20h 24mUnited Airlines
Thu 6/2712:30 amPOS - SEA
2 stops51h 22mUnited Airlines
Deal found 5/22$754
Thu 6/2012:25 amSEA - POS
2 stops19h 58mUnited Airlines
Thu 6/2712:30 amPOS - SEA
2 stops51h 22mUnited Airlines
Deal found 5/22$778
Tue 7/95:00 pmSEA - POS
1 stop27h 23mUnited Airlines
Mon 7/1512:30 amPOS - SEA
1 stop25h 23mUnited Airlines
Deal found 5/22$820
Mon 7/812:30 amSEA - POS
2 stops19h 53mUnited Airlines
Mon 7/1512:30 amPOS - SEA
2 stops34h 32mUnited Airlines
Deal found 5/22$826

Cheap Seattle to Port of Spain flights in May & June 2024

Find cheap flight options from Seattle to Port of Spain specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,708,702 searches. Prices were last updated on May 23, 2024.
These are some of the best deals we've found on flights to Port of Spain in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 6/2111:50 pmSEA - POS
1 stop20h 33mUnited Airlines
Thu 6/2712:30 amPOS - SEA
2 stops51h 22mUnited Airlines
Deal found 5/22$665
Sun 6/911:50 pmSEA - POS
1 stop20h 33mUnited Airlines
Fri 6/2112:30 amPOS - SEA
2 stops25h 20mUnited Airlines
Deal found 5/22$680
Fri 6/2111:50 pmSEA - POS
1 stop20h 33mUnited Airlines
Thu 6/2712:30 amPOS - SEA
1 stop21h 53mUnited Airlines
Deal found 5/22$745
Fri 6/2111:59 pmSEA - POS
2 stops20h 24mUnited Airlines
Thu 6/2712:30 amPOS - SEA
2 stops51h 22mUnited Airlines
Deal found 5/22$754
Thu 6/2012:25 amSEA - POS
2 stops19h 58mUnited Airlines
Thu 6/2712:30 amPOS - SEA
2 stops51h 22mUnited Airlines
Deal found 5/22$778
Wed 6/194:25 pmSEA - POS
2 stops30h 17mCopa Airlines
Sun 6/234:05 amPOS - SEA
2 stops21h 45mCopa Airlines
Deal found 5/22$918
Sat 6/81:14 amSEA - POS
2 stops34h 06mAmerican Airlines
Sat 6/227:00 amPOS - SEA
1 stop19h 59mAmerican Airlines
Deal found 5/22$931
Sun 6/911:59 pmSEA - POS
2 stops19h 02mAmerican Airlines
Sat 6/227:00 amPOS - SEA
1 stop19h 59mAmerican Airlines
Deal found 5/22$937
Sun 6/98:44 pmSEA - POS
1 stop22h 17mAmerican Airlines
Sat 6/227:00 amPOS - SEA
1 stop19h 59mAmerican Airlines
Deal found 5/22$961

Seattle to Port of Spain 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Port of Spain in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
These are some of the best deals we've found on flights to Port of Spain in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 11/215:45 amSEA - POS
2 stops12h 34mAmerican Airlines
Tue 12/34:18 pmPOS - SEA
2 stops23h 36mAmerican Airlines
Deal found 5/22$650
Fri 6/2111:50 pmSEA - POS
1 stop20h 33mUnited Airlines
Thu 6/2712:30 amPOS - SEA
2 stops51h 22mUnited Airlines
Deal found 5/22$665
Sun 6/911:50 pmSEA - POS
1 stop20h 33mUnited Airlines
Fri 6/2112:30 amPOS - SEA
2 stops25h 20mUnited Airlines
Deal found 5/22$680
Tue 7/95:15 pmSEA - POS
2 stops27h 08mUnited Airlines
Mon 7/1512:30 amPOS - SEA
2 stops34h 32mUnited Airlines
Deal found 5/22$697
Thu 11/217:03 amSEA - POS
1 stop13h 20mUnited Airlines
Mon 12/21:30 amPOS - SEA
2 stops34h 30mUnited Airlines
Deal found 5/22$701
Thu 11/215:07 amSEA - POS
2 stops15h 16mUnited Airlines
Mon 12/21:30 amPOS - SEA
3 stops41h 35mUnited Airlines
Deal found 5/22$708
Tue 7/95:00 pmSEA - POS
1 stop27h 23mUnited Airlines
Mon 7/1512:30 amPOS - SEA
2 stops34h 32mUnited Airlines
Deal found 5/22$713
Fri 6/2111:50 pmSEA - POS
1 stop20h 33mUnited Airlines
Thu 6/2712:30 amPOS - SEA
1 stop21h 53mUnited Airlines
Deal found 5/22$745
Fri 6/2111:59 pmSEA - POS
2 stops20h 24mUnited Airlines
Thu 6/2712:30 amPOS - SEA
2 stops51h 22mUnited Airlines
Deal found 5/22$754

One-way flights to Port of Spain from Seattle

Search for one-way flight options from Seattle to Port of Spain. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
Users traveling one-way from Seattle to Port of Spain can select one of these great deals. Those needing a return flight from Seattle to Port of Spain can use the search form above.
Mon 9/3011:50 pmSEA - POS
2 stops18h 29mAmerican Airlines
Deal found 5/21$210
Sun 9/297:15 amSEA - POS
1 stop13h 08mUnited Airlines
Deal found 5/21$247
Sat 9/286:25 amSEA - POS
2 stops13h 58mUnited Airlines
Deal found 5/21$255
Sat 9/284:26 pmSEA - POS
3 stops27h 57mUnited Airlines
Deal found 5/21$261
Mon 9/305:00 pmSEA - POS
3 stops22h 55mMultiple Airlines
Deal found 5/21$342
Sun 9/295:00 pmSEA - POS
3 stops22h 55mMultiple Airlines
Deal found 5/21$347

Find flights from Seattle to Port of Spain within your budget

Customize your flight search to find flights from Seattle to Port of Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$665 - $981

Route

Depart

Return

Price

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Fri 6/21

1 stop20h 33m

Port of Spain Piarco Intl

Thu 6/27

2 stops51h 22m

$665

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sun 6/9

1 stop20h 33m

Port of Spain Piarco Intl

Fri 6/21

2 stops25h 20m

$680

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Tue 7/9

2 stops27h 08m

Port of Spain Piarco Intl

Mon 7/15

2 stops34h 32m

$697

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Tue 7/9

1 stop27h 23m

Port of Spain Piarco Intl

Mon 7/15

2 stops34h 32m

$713

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Wed 6/19

2 stops30h 17m

Port of Spain Piarco Intl

Sun 6/23

2 stops21h 45m

$918

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sat 6/8

2 stops34h 06m

Port of Spain Piarco Intl

Sat 6/22

1 stop19h 59m

$931

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Tue 7/9

2 stops21h 14m

Port of Spain Piarco Intl

Tue 7/16

2 stops29h 36m

$935

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Wed 6/19

3 stops31h 32m

Port of Spain Piarco Intl

Sun 6/23

3 stops33h 18m

$968

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Wed 6/19

3 stops31h 32m

Port of Spain Piarco Intl

Sun 6/23

2 stops26h 22m

$981

Flights are sorted by cheapest first

Deals found on 5/22

When is the cheapest time to fly from Seattle to Port of Spain?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Port of Spain. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Port of Spain flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average temperature and rainfall totals by month.

POS

Temperature

77 - 80.6 °F

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Port of Spain. Reviews last updated May 23, 2024.
Peruse reviews from past customers who have flown with Copa Airlines, United Airlines and American Airlines from Seattle to Port of Spain to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.9
Good
2,663 reviews
Check prices

Crew

8.3

Entertainment

7.2

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.7

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

Copa Airlines
7.9
Good
2,663 reviews
Copa Airlines
7.9
Good
2,663 reviews
Check prices

Crew

8.3

Entertainment

7.2

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.7

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

United Airlines
7.4
Good
10,852 reviews
Copa Airlines
7.9
Good
2,663 reviews
Check prices

Crew

8.3

Entertainment

7.2

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.7

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

American Airlines
7.3
Good
14,395 reviews
Copa Airlines
7.9
Good
2,663 reviews
Check prices

Crew

8.3

Entertainment

7.2

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.7

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Port of Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to Port of Spain for under $700 on Cheapflights?

    Yes, there are multiple flights from Seattle to Port of Spain for under $700. The cheapest flight booked recently is on United Airlines for just $665, but on average you can expect to pay $869.

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

    United Airlines, at $665, was found to be the cheapest airline from Seattle to Port of Spain.Alternate airlines to your destination round-trip include Copa Airlines and American Airlines. United Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does SEA to POS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Port of Spain Piarco Intl Airport flight would often be abbreviated as a SEA to POS flight.

  • Can I find deals for flights from Seattle to Port of Spain that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Port of Spain flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Port of Spain with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Port of Spain flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Port of Spain that include hotel bookings?

    Yes. In addition to deals on Seattle to Port of Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Port of Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Port of Spain.

  • Can I find deals for business class flights from Seattle to Port of Spain?

    Yes. Cheapflights offers flight deals from Seattle to Port of Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Port of Spain that allow pets onboard?

    Many airlines flying from Seattle to Port of Spain offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Port of Spain?

    Yes, you can often find last-minute deals on Seattle to Port of Spain flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Port of Spain flight deals updated?

    The Seattle to Port of Spain flight deals you see on this page were last updated on 5/22.

  • When is the best time to book a flight from Seattle to Port of Spain?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Port of Spain (average of $465). Flying from Seattle to Port of Spain in July is currently the most expensive (average of $677). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Port of Spain
See prices for flight routes from nearby airports that may be better suited for you.

Portland to Port of Spain flights

Top 2 airlines flying from Seattle to Port of Spain

Discover the top 2 airlines that operate flights from Seattle to Port of Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$470Average$765FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$584Average$818FlexibilityNo cancel feeOn-time71%
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Search flights from Seattle to Port of Spain by cabin class

Find flights from Seattle to Port of Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Port of Spain?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Port of Spain. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Port of Spain?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Port of Spain by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Port of Spain with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Port of Spain flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Port of Spain become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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