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$370+ Cheap flights from Port of Spain (POS) to Washington

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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
POS — SEA
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Port of Spain to Washington

Keep the following information in mind while searching for Port of Spain to Washington flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$817
(United Airlines)

One-way from

$370
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$898
Provider with most accurate pricing for Port of Spain Piarco Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Seattle/Tacoma Intl flights.
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From Port of Spain Piarco Intl to Washington
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One-way flight from Port of Spain Piarco Intl to Washington
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Highest demand for flights based on searches. 9% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Port of Spain to Washington

Cheapest flights from Port of Spain to Washington
Explore the most affordable flight options available from Port of Spain to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1012:30 amPOS - SEA
1 stop21h 42mUnited Airlines
lun. 9/2211:59 pmSEA - POS
1 stop20h 24mUnited Airlines
Deal found 2/20$675
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/113:20 pmPOS - SEA
2 stops22h 24mAmerican Airlines
lun. 9/2211:00 pmSEA - POS
1 stop12h 15mAmerican Airlines
Deal found 2/19$680
This flygcity.se deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/168:05 amPOS - SEA
1 stop17h 48mMultiple Airlines
sáb. 7/2611:59 pmSEA - POS
1 stop20h 24mMultiple Airlines
Deal found 2/19$938
This flygcity.se deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/1512:30 amPOS - SEA
1 stop12h 37mAir Canada
vie. 7/2512:30 amSEA - POS
2 stops19h 53mAir Canada
Deal found 2/19$1,175

Find flights from Port of Spain to Washington within your budget

Customize your flight search to find flights from Port of Spain to Washington 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 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

Port of Spain

Fly to

Washington

Route

Depart

Return

Price

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

mié. 4/16

12:30 am-1:08 am

2 stops51h 38m

Seattle/Tacoma Intl

mar. 4/22

5:10 pm-11:23 pm

2 stops27h 13m

$817

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

jue. 4/17

3:10 pm-9:29 am

2 stops21h 19m

Seattle/Tacoma Intl

mar. 4/22

10:10 pm-1:56 pm

1 stop12h 46m

$964

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

jue. 4/17

2:55 pm-9:26 pm

1 stop33h 31m

Seattle/Tacoma Intl

mar. 4/22

6:05 am-4:40 am

1 stop19h 35m

$1,931

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

vie. 3/21

2:15 pm-7:09 pm

3 stops55h 54m

$370

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

jue. 3/20

12:30 am-12:55 am

2 stops51h 25m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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

Have a flexible travel schedule? Discover the best time to fly to Washington from Port of Spain 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.

Travel insights for flights from Port of Spain to Washington

Get recent, data-driven insights about flights from Port of Spain to Washington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Port of Spain to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Port of Spain to State of Washington (average of $238). Flying from Port of Spain to State of Washington in July is currently the most expensive (average of $411). 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.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated febrero 20, 2025.
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Crew

8.1

Food

6.7

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

United Airlines
7.4
Good
8,766 reviews
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Crew

8.1

Food

6.7

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Crew

8.1

Food

6.7

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Related info for your journey

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

  • What airport do you fly from for flights from Port of Spain to Washington?

    Most people fly from Port of Spain Piarco Intl (POS) if they book a flight from Port of Spain to Washington. Port of Spain Piarco Intl is conveniently located just 12.6 mi from Port of Spain’s city center.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Port of Spain to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Port of Spain to State of Washington (average of $238). Flying from Port of Spain to State of Washington in July is currently the most expensive (average of $411). 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.

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Alternative routes for Port of Spain to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Port of Spain to Washington

Discover the top 2 airlines that operate flights from Port of Spain to Washington. 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 2,558,603 searches. Data last updated febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$520Average$718FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$602Average$984FlexibilityNo cancel feeOn-time71%
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