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$314+ Cheap flights from Trinidad and Tobago 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
POS — SEA
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Trinidad and Tobago to Washington

Keep the following information in mind while searching for Trinidad and Tobago to Washington flight deals. Data was last updated August 2, 2025.

Round-trip from

$573
(United Airlines)

One-way from

$314
(United Airlines)

Popular in

July

Cheapest in

October

Average price

$720
From Trinidad and Tobago to Washington
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One-way flight from Trinidad and Tobago to Washington
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Highest demand for flights based on searches. 4% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Trinidad and Tobago to Washington

Cheapest flights from Trinidad and Tobago to Washington
Explore the most affordable flight options available from Trinidad and Tobago to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 10/1612:30 amPOS - SEA
1 stop23h 53mUnited Airlines
Mon 10/2011:10 pmSEA - POS
1 stop21h 13mUnited Airlines
Deal found 7/31$573
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 10/177:00 amPOS - SEA
1 stop19h 35mAmerican Airlines
Mon 10/208:49 pmSEA - POS
1 stop21h 31mAmerican Airlines
Deal found 7/31$588
This Expedia deal was found by Cheapflights users on 8/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:59 pmPOS - SEA
1 stop33h 21mJetBlue
Sun 9/2811:59 pmSEA - POS
1 stop11h 35mJetBlue
Deal found 8/2$606
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/199:10 amPOS - SEA
1 stop16h 23mMultiple Airlines
Sat 9/278:37 amSEA - POS
1 stop32h 23mMultiple Airlines
Deal found 7/31$652

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trinidad and Tobago 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 August 2, 2025.
Use the filters below to find and compare flights from Trinidad and Tobago to Washington that are best for you.

Fly from

Trinidad and Tobago

Fly to

Washington

Route

Depart

Return

Price

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Thu 10/16

12:30 am-9:23 pm

1 stop23h 53m

Seattle/Tacoma Intl

Mon 10/20

11:10 pm-11:23 pm

1 stop21h 13m

$573

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Fri 10/17

7:00 am-11:35 pm

1 stop19h 35m

Seattle/Tacoma Intl

Mon 10/20

8:49 pm-9:20 pm

1 stop21h 31m

$588

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Fri 9/19

3:59 pm-10:20 pm

1 stop33h 21m

Seattle/Tacoma Intl

Sun 9/28

11:59 pm-2:34 pm

1 stop11h 35m

$606

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Fri 9/19

9:10 am-10:33 pm

1 stop16h 23m

Seattle/Tacoma Intl

Sat 9/27

8:37 am-8:00 pm

1 stop32h 23m

$652

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Sun 9/14

12:30 am-10:15 pm

2 stops24h 45m

$314

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Mon 9/15

3:25 pm-10:50 am

2 stops22h 25m

$317

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Fri 9/19

9:10 am-10:33 pm

1 stop16h 23m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Best time to book a flight from Trinidad and Tobago to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Trinidad and Tobago 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.

Cheapflights Insights

Everything you need to know about your flight from Trinidad and Tobago to Washington

What is the cheapest month to book a flight from Trinidad and Tobago to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Trinidad and Tobago to State of Washington (average of $238). Flying from Trinidad and Tobago to State of Washington in June is currently the most expensive (average of $389). 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.

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 August 2, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and JetBlue from Trinidad and Tobago to Washington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,905 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,905 reviews
United Airlines
7.4
Good
8,905 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,905 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
JetBlue
7.2
Good
2,915 reviews
United Airlines
7.4
Good
8,905 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

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

  • Can I find deals for flights from Trinidad and Tobago to Washington that include hotel bookings?

    Yes. In addition to deals on Trinidad and Tobago to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trinidad and Tobago to Washington?

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

  • Can I find deals for business class flights from Trinidad and Tobago to Washington?

    Yes. Cheapflights offers flight deals from Trinidad and Tobago 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 Trinidad and Tobago to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Trinidad and Tobago to State of Washington (average of $238). Flying from Trinidad and Tobago to State of Washington in June is currently the most expensive (average of $389). 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

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Top airline flying from Trinidad and Tobago to Washington

Discover the top airline that operate flights from Trinidad and Tobago 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$617Average$718FlexibilityNo cancel feeOn-time69%

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