What is the cheapest airline that flies from Washington to Trinidad?

United Airlines and American Airlines are the most popular carriers operating from Washington to Trinidad

How long is the flight from State of Washington to Trinidad?

Flight times from State of Washington to Trinidad vary, but if you’re flying out of Seattle and flying into Copenhagen (one of the most popular routes), then the duration is 9h 15m on average. Another popular route from State of Washington to Trinidad is flying from Spokane to Copenhagen, which will take roughly 15h 55m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Washington to Trinidad?

Prices for flights from Washington to Trinidad were last updated today.

How many operators does momondo search for flights from Washington to Trinidad?

The number of operators available for flights from Washington to Trinidad is 1 as of August 2026.

How old do you have to be to fly from Washington to Trinidad?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Trinidad.

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

The travel and health documents required for your trip to Trinidad can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trinidad. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$279 Cheap Flights from Washington to Trinidad in 2026

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Find the cheapest flights from Washington to Trinidad

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Cheap round-trip flights

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2:12 pm - 2:06 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

20h 54m2 stops Dallas/Fort Worth Miami

3:06 pm - 12:50 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

24h 44m2 stops Miami Chicago O'Hare Intl

$510American Airlines

Tue, Sep 22 - Wed, Sep 30

5:41 pm - 2:08 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

17h 27m2 stops Dallas/Fort Worth Miami

4:42 pm - 1:51 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

25h 09m2 stops Miami Phoenix Sky Harbor Intl

$510American Airlines

Fri, Oct 30 - Wed, Nov 4

2:12 pm - 2:06 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

20h 54m2 stops Dallas/Fort Worth Miami

3:06 pm - 11:11 amPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

23h 05m2 stops Miami Dallas/Fort Worth

$515American Airlines

Tue, Sep 22 - Sun, Sep 27

5:00 am - 11:23 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

15h 23m2 stops Denver Intl Houston George Bush Intcntl

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

15h 18m1 stop Houston George Bush Intcntl

$526United Airlines

Tue, Sep 22 - Sat, Sep 26

7:00 am - 11:23 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 23m1 stop Houston George Bush Intcntl

12:30 am - 7:03 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

21h 33m1 stop Houston George Bush Intcntl

$526United Airlines

Tue, Sep 22 - Sat, Sep 26

2:12 pm - 2:06 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

20h 54m2 stops Dallas/Fort Worth Miami

3:06 pm - 12:50 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

24h 44m2 stops Miami Chicago O'Hare Intl

$530American Airlines

Tue, Sep 22 - Wed, Sep 30

5:41 pm - 2:08 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

17h 27m2 stops Dallas/Fort Worth Miami

4:42 pm - 1:51 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

25h 09m2 stops Miami Phoenix Sky Harbor Intl

$530American Airlines

Fri, Oct 30 - Wed, Nov 4

5:00 am - 11:23 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

15h 23m2 stops Denver Intl Houston George Bush Intcntl

12:30 am - 12:23 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

14h 53m2 stops Houston George Bush Intcntl San Francisco

$573United Airlines

Tue, Sep 22 - Sat, Sep 26

8:39 pm - 2:08 pmSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

14h 29m1 stop Miami

4:42 pm - 1:15 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

24h 33m2 stops Miami Dallas/Fort Worth

$597American Airlines

Fri, Oct 30 - Wed, Nov 4

7:05 am - 12:18 amSEA Seattle/Tacoma Intl-POS Port of Spain Piarco Intl

13h 13m1 stop Houston George Bush Intcntl

1:25 am - 1:25 pmPOS Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl

16h 00m1 stop Houston George Bush Intcntl

$604United Airlines

Fri, Nov 13 - Tue, Nov 17

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United Airlines flights from State of Washington to Trinidad

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

United Airlines

Sep 22

SEA5:00 amSeattle/Tacoma Intl

15h 23m

2 stops

POS11:23 pmPort of Spain Piarco Intl

Sep 26

POS12:30 amPort of Spain Piarco Intl

15h 18m

1 stop

SEA12:48 pmSeattle/Tacoma Intl

$526

United Airlines

Sep 22

SEA5:00 amSeattle/Tacoma Intl

15h 23m

2 stops

POS11:23 pmPort of Spain Piarco Intl

Sep 26

POS12:30 amPort of Spain Piarco Intl

14h 53m

2 stops

SEA12:23 pmSeattle/Tacoma Intl

$573

United Airlines

Nov 13

SEA7:05 amSeattle/Tacoma Intl

13h 13m

1 stop

POS12:18 amPort of Spain Piarco Intl

Nov 17

POS1:25 amPort of Spain Piarco Intl

17h 14m

2 stops

SEA2:39 pmSeattle/Tacoma Intl

$604

Air Canada flights from State of Washington to Trinidad

Our best Air Canada deals on State of Washington to Trinidad flight tickets

Air Canada

Nov 15

SEA7:45 amSeattle/Tacoma Intl

13h 15m

1 stop

POS1:00 amPort of Spain Piarco Intl

Nov 29

POS2:15 amPort of Spain Piarco Intl

22h 44m

1 stop

SEA8:59 pmSeattle/Tacoma Intl

$667

Air Canada

Dec 31

SEA7:05 pmSeattle/Tacoma Intl

25h 55m

2 stops

POS1:00 amPort of Spain Piarco Intl

Jan 8

POS2:15 amPort of Spain Piarco Intl

23h 42m

2 stops

SEA9:57 pmSeattle/Tacoma Intl

$733

Air Canada

Nov 25

SEA8:40 amSeattle/Tacoma Intl

36h 20m

2 stops

POS1:00 amPort of Spain Piarco Intl

Nov 29

POS2:15 amPort of Spain Piarco Intl

22h 44m

1 stop

SEA8:59 pmSeattle/Tacoma Intl

$747

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Tue 9/22

2:12 pm-2:06 pm

2 stops20h 54m

Port of Spain Piarco Intl

Wed 9/30

3:06 pm-12:50 pm

2 stops24h 44m

$510

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Fri 10/30

5:41 pm-2:08 pm

2 stops17h 27m

Port of Spain Piarco Intl

Wed 11/4

4:42 pm-1:51 pm

2 stops25h 09m

$510

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Tue 9/22

2:12 pm-2:06 pm

2 stops20h 54m

Port of Spain Piarco Intl

Sun 9/27

3:06 pm-11:11 am

2 stops23h 05m

$515

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Tue 9/22

5:00 am-11:23 pm

2 stops15h 23m

Port of Spain Piarco Intl

Sat 9/26

12:30 am-12:48 pm

1 stop15h 18m

$526

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Tue 9/22

7:00 am-11:23 pm

1 stop13h 23m

Port of Spain Piarco Intl

Sat 9/26

12:30 am-7:03 pm

1 stop21h 33m

$526

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Tue 9/22

2:12 pm-2:06 pm

2 stops20h 54m

Port of Spain Piarco Intl

Wed 9/30

3:06 pm-12:50 pm

2 stops24h 44m

$530

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Fri 10/30

5:41 pm-2:08 pm

2 stops17h 27m

Port of Spain Piarco Intl

Wed 11/4

4:42 pm-1:51 pm

2 stops25h 09m

$530

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Tue 9/22

5:00 am-11:23 pm

2 stops15h 23m

Port of Spain Piarco Intl

Sat 9/26

12:30 am-12:23 pm

2 stops14h 53m

$573

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Fri 10/30

8:39 pm-2:08 pm

1 stop14h 29m

Port of Spain Piarco Intl

Wed 11/4

4:42 pm-1:15 pm

2 stops24h 33m

$597

Quickest round-trip

SeattlePort of Spain

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

SEAPOS

Seattle/Tacoma Intl

Fri 11/13

7:05 am-12:18 am

1 stop13h 13m

Port of Spain Piarco Intl

Tue 11/17

1:25 am-1:25 pm

1 stop16h 00m

$604

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Trinidad

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

Prices

Airlines

Other information

What is the cheapest month to fly to Trinidad?

The cheapest month to fly to Trinidad from State of Washington is in October. Flight prices, which tend to average around $520, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Trinidad from State of Washington during September instead. Flights to Trinidad in September, while not as cheap as those in October, still average around $559.

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

You could potentially save up to 4% on your flight if you consider stops on a State of Washington to Trinidad flight.

Cheap State of Washington to Trinidad flight deals and tips

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

Fastest flight time	13h 13m
Direct flights	None

The fastest flight from State of Washington to Trinidad takes 13h 13m

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

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Frequently asked questions about flying from Washington to Trinidad

When did momondo last update prices for flights from Washington to Trinidad?
Prices for flights from Washington to Trinidad were last updated today.
How many operators does momondo search for flights from Washington to Trinidad?
The number of operators available for flights from Washington to Trinidad is 1 as of August 2026.
How old do you have to be to fly from Washington to Trinidad?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Trinidad.
What documentation or ID do you need to fly to Trinidad?
The travel and health documents required for your trip to Trinidad can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trinidad. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from State of Washington to Trinidad?
Based on momondo bookings for flights between State of Washington and Trinidad, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 16.80% of the total bookings. Other popular models include Airbus A321neo with 14.90%, Boeing 737-900 with 8.55%, and Airbus A321-100/200 with 8.52%.

Best airlines flying from State of Washington to Trinidad

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $413	Free Cancellation	Rating 7.4 10,108 reviews		Search United Airlines flights

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Why should I use momondo to find a flight deal from Washington to Trinidad?

It is quick and easy to find Washington to Trinidad flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Trinidad that suits you.

Can I find flights from Washington to Trinidad with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Trinidad from Washington with this policy.

How can momondo help me find flights from Washington to Trinidad?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Trinidad.

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

Yes. momondo can track prices for Washington to Trinidad flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to Port of Spainfrom $280

Flights to Scarborough, Eastern Tobagofrom $396

Cheap flights from Washington to Trinidad from $279

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How to get the cheapest flight ticket from State of Washington to Trinidad

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What is the cheapest airline that flies from Washington to Trinidad?

How long is the flight from State of Washington to Trinidad?

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Frequently asked questions about flying from Washington to Trinidad

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Why use momondo?

An easier way to manage your Trinidad trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Trinidad

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