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Cheap flights from Seattle (SEA) to Port of Spain (POS) from $384

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 11/24. 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
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
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 30, 2024.

Popular in

February

Cheapest in

September

Round-trip from

$468

One-way from

$399
High demand for flights, 43% potential price rise
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Best time to find cheap flights, 31% 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 $912. You can even find prices in September for less than $912, 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 74%.

What is the cheapest time of day to fly from SEA to POS?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 10% on flights from Seattle to Port of Spain by exploring options for tickets in the morning.

Cheap American Airlines flights from Seattle to Port of Spain

Explore cheap flight options specifically provided by American 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 2,784,634 searches. Data last updated May 30, 2024.
Consider these cheap American 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.
Thu 11/215:45 amSEA - POS
2 stops29h 12mAmerican Airlines
Tue 12/34:18 pmPOS - SEA
2 stops30h 45mAmerican Airlines
Deal found 5/29$704
Sun 11/245:45 amSEA - POS
2 stops29h 12mAmerican Airlines
Tue 12/38:58 amPOS - SEA
2 stops30h 56mAmerican Airlines
Deal found 5/29$712
Sun 11/2411:06 pmSEA - POS
1 stop19h 13mAmerican Airlines
Tue 12/34:18 pmPOS - SEA
2 stops23h 36mAmerican Airlines
Deal found 5/29$787
Mon 7/812:13 amSEA - POS
2 stops18h 48mAmerican Airlines
Tue 7/167:00 amPOS - SEA
1 stop19h 59mAmerican Airlines
Deal found 5/29$823
Wed 11/201:43 amSEA - POS
2 stops16h 36mAmerican Airlines
Tue 12/34:18 pmPOS - SEA
2 stops23h 36mAmerican Airlines
Deal found 5/29$840
Tue 7/98:30 pmSEA - POS
1 stop22h 31mAmerican Airlines
Tue 7/167:00 amPOS - SEA
1 stop19h 59mAmerican Airlines
Deal found 5/29$880
Sun 11/2411:06 pmSEA - POS
1 stop11h 51mAmerican Airlines
Tue 12/38:58 amPOS - SEA
1 stop18h 17mAmerican Airlines
Deal found 5/29$881
Tue 7/98:30 pmSEA - POS
1 stop22h 31mAmerican Airlines
Tue 7/167:00 amPOS - SEA
2 stops17h 35mAmerican Airlines
Deal found 5/29$885
Tue 7/911:59 pmSEA - POS
2 stops19h 02mAmerican Airlines
Tue 7/167:00 amPOS - SEA
2 stops17h 35mAmerican Airlines
Deal found 5/29$900

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 2,784,634 searches. Data last updated May 30, 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.
Sun 11/245:10 pmSEA - POS
2 stops27h 13mUnited Airlines
Mon 12/21:30 amPOS - SEA
2 stops36h 29mUnited Airlines
Deal found 5/29$697
Tue 7/95:00 amSEA - POS
1 stop15h 23mUnited Airlines
Mon 7/1512:30 amPOS - SEA
2 stops40h 59mUnited Airlines
Deal found 5/29$702
Tue 7/95:00 amSEA - POS
1 stop15h 23mUnited Airlines
Mon 7/1512:30 amPOS - SEA
1 stop12h 27mUnited Airlines
Deal found 5/29$745
Thu 11/217:03 amSEA - POS
1 stop13h 20mUnited Airlines
Mon 12/21:30 amPOS - SEA
2 stops26h 38mUnited Airlines
Deal found 5/29$749
Sun 11/247:03 amSEA - POS
1 stop13h 20mUnited Airlines
Mon 12/21:30 amPOS - SEA
2 stops36h 29mUnited Airlines
Deal found 5/29$766
Tue 7/96:35 pmSEA - POS
2 stops25h 48mUnited Airlines
Mon 7/1512:30 amPOS - SEA
2 stops40h 59mUnited Airlines
Deal found 5/29$815
Thu 11/218:38 amSEA - POS
3 stops35h 45mUnited Airlines
Mon 12/21:30 amPOS - SEA
2 stops26h 38mUnited Airlines
Deal found 5/29$852
Mon 7/812:30 amSEA - POS
2 stops19h 53mUnited Airlines
Mon 7/1512:30 amPOS - SEA
1 stop12h 27mUnited Airlines
Deal found 5/29$862
Thu 11/217:03 amSEA - POS
1 stop13h 20mUnited Airlines
Mon 12/21:30 amPOS - SEA
1 stop17h 06mUnited Airlines
Deal found 5/29$1,086

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 2,784,634 searches. Data last updated May 30, 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.
Tue 9/311:59 pmSEA - POS
1 stop20h 24mUnited Airlines
Mon 9/2312:30 amPOS - SEA
1 stop21h 57mUnited Airlines
Deal found 5/30$473
Tue 9/35:00 pmSEA - POS
2 stops27h 23mUnited Airlines
Mon 9/2312:30 amPOS - SEA
2 stops18h 11mUnited Airlines
Deal found 5/30$567
Tue 9/38:30 pmSEA - POS
1 stop22h 40mAmerican Airlines
Tue 9/248:00 amPOS - SEA
2 stops16h 04mAmerican Airlines
Deal found 5/30$570
Tue 9/35:00 amSEA - POS
2 stops14h 25mAmerican Airlines
Tue 9/248:00 amPOS - SEA
2 stops16h 04mAmerican Airlines
Deal found 5/30$608
Mon 9/212:21 amSEA - POS
2 stops19h 04mAmerican Airlines
Tue 9/248:00 amPOS - SEA
2 stops16h 04mAmerican Airlines
Deal found 5/30$688
Mon 9/212:21 amSEA - POS
2 stops19h 04mAmerican Airlines
Tue 9/243:20 pmPOS - SEA
1 stop12h 11mAmerican Airlines
Deal found 5/30$689
Sun 11/245:10 pmSEA - POS
2 stops27h 13mUnited Airlines
Mon 12/21:30 amPOS - SEA
2 stops36h 29mUnited Airlines
Deal found 5/29$697
Tue 7/95:00 amSEA - POS
1 stop15h 23mUnited Airlines
Mon 7/1512:30 amPOS - SEA
2 stops40h 59mUnited Airlines
Deal found 5/29$702
Thu 11/215:45 amSEA - POS
2 stops29h 12mAmerican Airlines
Tue 12/34:18 pmPOS - SEA
2 stops30h 45mAmerican Airlines
Deal found 5/29$704

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 2,784,634 searches. Data last updated May 30, 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.
Sun 11/245:45 amSEA - POS
2 stops29h 12mAmerican Airlines
Deal found 5/29$384
Sun 11/2411:59 pmSEA - POS
1 stop20h 24mUnited Airlines
Deal found 5/29$399
Sun 11/245:50 amSEA - POS
3 stops18h 50mMultiple Airlines
Deal found 5/29$516
Sat 11/231:43 amSEA - POS
2 stops33h 14mAmerican Airlines
Deal found 5/29$600

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$697 - $1,437

Route

Depart

Return

Price

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sun 11/24

2 stops27h 13m

Port of Spain Piarco Intl

Mon 12/2

2 stops36h 29m

$697

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Tue 7/9

1 stop15h 23m

Port of Spain Piarco Intl

Mon 7/15

2 stops40h 59m

$702

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Thu 11/21

2 stops29h 12m

Port of Spain Piarco Intl

Tue 12/3

2 stops30h 45m

$704

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sun 11/24

2 stops29h 12m

Port of Spain Piarco Intl

Tue 12/3

2 stops30h 56m

$712

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Tue 7/9

1 stop15h 23m

Port of Spain Piarco Intl

Mon 7/15

1 stop12h 27m

$745

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Thu 11/21

1 stop13h 20m

Port of Spain Piarco Intl

Mon 12/2

2 stops26h 38m

$749

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sun 11/24

1 stop19h 13m

Port of Spain Piarco Intl

Tue 12/3

2 stops23h 36m

$787

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Mon 7/8

2 stops18h 48m

Port of Spain Piarco Intl

Tue 7/16

1 stop19h 59m

$823

Seattle/Tacoma IntlPort of Spain Piarco Intl

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sun 11/24

3 stops31h 00m

Port of Spain Piarco Intl

Tue 12/3

2 stops41h 33m

$1,437

Flights are sorted by cheapest first

Deals found on 5/29

What is the cheapest day 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 26, 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. Friday evenings 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 30, 2024.
Peruse reviews from past customers who have flown with American Airlines and United 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.
United Airlines
7.4
Good
10,777 reviews
Check prices

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

United Airlines
7.4
Good
10,777 reviews
United Airlines
7.4
Good
10,777 reviews
Check prices

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

American Airlines
7.3
Good
14,284 reviews
United Airlines
7.4
Good
10,777 reviews
Check prices

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

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 $697, but on average you can expect to pay $827.

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

    United Airlines, at $697, 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 23% 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 5/30.

  • What is the cheapest month 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 $469). Flying from Seattle to Port of Spain in July is currently the most expensive (average of $671). 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$471Average$764FlexibilityNo 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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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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