When did momondo last update prices for flights from Port of Spain Piarco Intl Airport to Washington?

Prices for flights from Port of Spain Piarco Intl Airport to Washington were last updated today.

How many operators does momondo search for flights from Port of Spain Piarco Intl Airport to Washington?

There is 1 operator available for flights from Port of Spain Piarco Intl Airport to Washington as of September 2026.

How old do you have to be to fly from Port of Spain Piarco Intl Airport to Washington?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Port of Spain Piarco Intl Airport to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$611 Cheap Flights from Port of Spain to Washington in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Port of Spain to Washington

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:10 am - 10:00 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

16h 50m1 stop Miami

8:05 am - 6:55 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

30h 50m1 stop Miami

$611Multiple Airlines

Thu, Jan 28 - Mon, Feb 22

12:30 am - 12:48 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

15h 18m1 stop Houston George Bush Intcntl

7:03 am - 12:20 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 17m1 stop Houston George Bush Intcntl

$624United Airlines

Mon, Oct 19 - Sat, Jan 16

12:30 am - 2:17 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

16h 47m2 stops Houston George Bush Intcntl San Francisco

7:03 am - 12:20 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 17m1 stop Houston George Bush Intcntl

$624United Airlines

Mon, Oct 19 - Sat, Jan 16

3:26 am - 11:31 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

24h 05m2 stops Panama City Tocumen Intl San Francisco

6:29 am - 1:52 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

39h 23m2 stops Los Angeles Los Angeles Panama City Tocumen Intl

$775Copa Airlines

Wed, Jan 27 - Mon, Feb 22

9:10 am - 10:00 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

16h 50m1 stop Miami

11:10 pm - 3:05 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

35h 55m2 stops New York John F Kennedy Intl Kingstown Argyle Intl

$803Multiple Airlines

Thu, Jan 28 - Mon, Feb 22

9:00 am - 1:40 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

32h 40m3 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl Calgary

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

25h 55m2 stops Vancouver Intl Toronto Pearson Intl

$1,118Multiple Airlines

Thu, Jan 28 - Mon, Feb 22

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United Airlines flights from Port of Spain to State of Washington

Our best United Airlines deals on Port of Spain to State of Washington flight tickets

United Airlines

Oct 19

POS12:30 amPort of Spain Piarco Intl

16h 47m

2 stops

SEA2:17 pmSeattle/Tacoma Intl

Jan 16

SEA7:03 amSeattle/Tacoma Intl

13h 17m

1 stop

POS12:20 amPort of Spain Piarco Intl

$624

United Airlines

Oct 19

POS12:30 amPort of Spain Piarco Intl

23h 07m

3 stops

SEA8:37 pmSeattle/Tacoma Intl

Jan 16

SEA6:29 amSeattle/Tacoma Intl

13h 51m

2 stops

POS12:20 amPort of Spain Piarco Intl

$628

momondo Fare Finder

Use the filters below to find and compare flights from Port of Spain to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Port of SpainSeattle

POS Port of Spain Piarco Intl - SEA Seattle/Tacoma Intl

POSSEA

Port of Spain Piarco Intl

Thu 1/28

9:10 am-10:00 pm

1 stop16h 50m

Seattle/Tacoma Intl

Mon 2/22

8:05 am-6:55 pm

1 stop30h 50m

$611

Quickest round-trip

Port of SpainSeattle

POS Port of Spain Piarco Intl - SEA Seattle/Tacoma Intl

POSSEA

Port of Spain Piarco Intl

Mon 10/19

12:30 am-12:48 pm

1 stop15h 18m

Seattle/Tacoma Intl

Sat 1/16

7:03 am-12:20 am

1 stop13h 17m

$624

Port of SpainSeattle

POS Port of Spain Piarco Intl - SEA Seattle/Tacoma Intl

POSSEA

Port of Spain Piarco Intl

Mon 10/19

12:30 am-2:17 pm

2 stops16h 47m

Seattle/Tacoma Intl

Sat 1/16

7:03 am-12:20 am

1 stop13h 17m

$624

Port of SpainSeattle

POS Port of Spain Piarco Intl - SEA Seattle/Tacoma Intl

POSSEA

Port of Spain Piarco Intl

Wed 1/27

3:26 am-11:31 pm

2 stops24h 05m

Seattle/Tacoma Intl

Mon 2/22

6:29 am-1:52 am

2 stops39h 23m

$775

Port of SpainSeattle

POS Port of Spain Piarco Intl - SEA Seattle/Tacoma Intl

POSSEA

Port of Spain Piarco Intl

Thu 1/28

9:10 am-10:00 pm

1 stop16h 50m

Seattle/Tacoma Intl

Mon 2/22

11:10 pm-3:05 pm

2 stops35h 55m

$803

Port of SpainSeattle

POS Port of Spain Piarco Intl - SEA Seattle/Tacoma Intl

POSSEA

Port of Spain Piarco Intl

Thu 1/28

9:00 am-1:40 pm

3 stops32h 40m

Seattle/Tacoma Intl

Mon 2/22

7:05 pm-1:00 am

2 stops25h 55m

$1,118

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Port of Spain to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to State of Washington?

The month of May is, on average, the cheapest month to fly to State of Washington from Port of Spain, with most prices found around $0. If you aren’t able to travel to State of Washington during the month of May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Port of Spain to State of Washington flights?

You could potentially save up to 11% on your flight if you consider stops on a Port of Spain to State of Washington flight.

Cheap Port of Spain to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Port of Spain to State of Washington

Best Price Found	$611
Fastest flight time	20h 47m
Direct flights	None

The best flight deal from Port of Spain to State of Washington found on momondo in the last 72 hours is $611

The fastest flight from Port of Spain to State of Washington takes 20h 47m

There are no direct flights from Port of Spain to State of Washington. There are no popular flight routes from Port of Spain to State of Washington.

Search flight deals

Frequently asked questions about flying from Port of Spain to Washington

When did momondo last update prices for flights from Port of Spain Piarco Intl Airport to Washington?
Prices for flights from Port of Spain Piarco Intl Airport to Washington were last updated today.
How many operators does momondo search for flights from Port of Spain Piarco Intl Airport to Washington?
There is 1 operator available for flights from Port of Spain Piarco Intl Airport to Washington as of September 2026.
How old do you have to be to fly from Port of Spain Piarco Intl Airport to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Port of Spain Piarco Intl Airport to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Port of Spain to State of Washington

Compare and see reviews for airlines that fly from Port of Spain to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $240	Free Cancellation	Rating 7.4 10,227 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Port of Spain to Washington?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Port of Spain to Washington for you.

Can I find flights from Port of Spain to Washington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Port of Spain to Washington flights to just show those with flexible booking policies.

How can momondo help me find flights from Port of Spain to Washington?

momondo helps you find the best flight between Port of Spain and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Port of Spain to Washington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Port of Spain to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.